American solar farms

223 pointsposted 4 months ago
by marklit

342 Comments

chasd00

4 months ago

I’ve seen some of the ones out in far west Texas. They’re amazing, you see this blue shimmer on the horizon that looks about the size of a lake and then when you eventually get close enough it turns out to be a huge solar array. There’s some smaller ones just south of dfw that I drive by when going hiking at a state park my wife likes. Still impressive but nothing like the giant farms in west Texas.

alnwlsn

4 months ago

Texas also has a lot of wind power. I was driving though at night one time and there were turbines on either side of the road as far as could be seen. Thing is, they are tall so they have those red airplane warning lights on top - which would all flash at exactly the same time. A rather trippy thing to see.

bluGill

4 months ago

Depending on which one, most of them don't have airplane warning lights. There have been extensive study, and if done right you can only light up a small number but because the lights are synchronized that is a better stay away indication than having a light one them all. (lights not synchronized is a disaster - too many lights to keep track of)

dpe82

4 months ago

At first I questioned your assertion, but after reading the most recent FAA AC revision (https://www.faa.gov/documentLibrary/media/Advisory_Circular/...) I found:

13.5.3 In most cases, not all wind turbine units within a wind turbine farm need to be lighted. Obstruction lights should be placed along the perimeter of the wind turbine farm so that there are no unlit separations or gaps more than 1/2 SM (0.80 km) (see Figure A-26). Wind turbines within a grid or cluster should not have an unlighted separation or gap of more than 1 SM (1.61 km) across the interior of a grid or cluster of turbines

jasonwatkinspdx

4 months ago

Yeah, western Kansas is like that now too. A whole lot of wheat fields, wind turbines, and nothin' else.

1121redblackgo

4 months ago

Iowa too. Gives me something to look at when driving through

saguntum

4 months ago

There's some wind power in south central Texas as well. I'd thought it was more of a west Texas sight, but you also see them going down I37 and I69E toward Brownsville.

t1234s

4 months ago

Solar panels == shade. Any companies deploying solar in this manner (parking lots, pedestrian trails, bus benches, etc..)

rmason

4 months ago

Locally Michigan State is covering all their parking lots with solar panels. The added advantage is that since you're car is parked under them you don't have to clear the snow off.

https://ipf.msu.edu/about/news/solar-carport-initiative-earn...

But what I haven't figured out is if they have to broom them off after a snow or just wait until the sun melts it. By the time I am around in the afternoon time they are always cleared.

torgoguys

4 months ago

For panels in northern climates, if the tilt is fixed or just seasonally adjusted (i.e., not tracking the sun), we often will bias towards a bit more vertical tilt than mathematically optimal to encourage snow shedding.

pjc50

4 months ago

Panels have a low albedo - they absorb a lot of energy. About 25% of that is turned into electricity, the rest heats the panel. So as soon as a corner is exposed to the sun, it tends to melt off the rest of the snow comparatively quickly.

jojobas

4 months ago

Unless it's borderline melting, brooming is not enough, you'd have to move the snow away or berms would form quickly.

labcomputer

4 months ago

No idea if anyone actually does this. In theory, you could forward-bias the panels with an external power supply. That should generate infrared light at the band gap, which should melt the snow.

It might be enough to just form a thin layer of water, so the whole mass of snow slides off.

adabyron

4 months ago

This gets proposed a lot. The reason it isn't more frequent is due to the cost of the structure to hold the panels & risks of people running into them.

It would be great if these costs could come down. Parking lots, animal pastures & other areas could be protected & create energy at the same time.

adolph

4 months ago

Here is a large installation over surface parking at a VA medical center. I think it is just a matter of time before this becomes the standard everywhere.

Lat, Lon: 29.701864, -95.388646

https://maps.app.goo.gl/N7U4EmUVQsFG6gfZ8

antisthenes

4 months ago

I did a presentation on this in college back in 2008...the math was good even back then as far as electricity payback and other benefits.

And solar has gotten way cheaper since then. It's a no-brainer.

pjc50

4 months ago

The other main obstacle to solar construction anywhere is grid permitting.

thelastgallon

4 months ago

> risks of people running into them

Curious how people run into solar panels. I wonder how many ER visits say "I ran into a solar panel"

kingstnap

4 months ago

People drive into buildings all the time. Like it's actually like over a hundred per day sort of thing in the US. Happens really frequently here in Canada as well.

If you include stuff like stop signs, light poles, mailboxes, and fences its probably in the several thousands. Fixed object collisions are super common.

thelastgallon

4 months ago

Probably ya'll need to update the driver's license exam. First, in the written exam, include rules against hitting stationary structures, and quiz them on it before issuing the learner's permit. Then also test for it during the road test. If they can't avoid a stationary structure, perhaps fail them?

In the US, this is not a problem unless you are drunk. When you are driving drunk, you are violating the law anyway.

fragmede

4 months ago

We don't know the state of the multiple drivers to cause these posts, or for the drivers to run into the corresponding posts, but they're a) in the US (Atlanta, Oakland, and Brookfield, CT) and b) it sounds like it's happened more than a few times.

https://old.reddit.com/r/cars/comments/myfroy/today_the_14th...

https://old.reddit.com/r/HomeImprovement/comments/5da1w1/bes...

https://i95rock.com/how-to-avoid-a-car-crash-as-you-approach...

thelastgallon

4 months ago

> it's happened more than a few times.

There are 2.75 - 4 billion buildings on this planet. Something will happen a few times or more than few times. Sometimes asteroids hit the planet and most species go extinct.

thelastgallon

4 months ago

Even animals (with significantly smaller brains) know how to avoid stationary structures (and even moving things that are trying to eat them!).

Where are ya'll from that people are running into stationary structures all the time? If people have an epidemic of running into stationary things, wouldn't there be a 100x problem of them running into moving things - like cars, trucks, trains, airplanes?

Regardless, why is it okay for people to run into any stationary structure but not okay for people to run into structures that hold solar panels? Or is there some effort to remove ALL stationary structures because of this problem?

adabyron

4 months ago

If you put solar panels in parking lots, you're adding a lot of posts to the parking lot to hold them that weren't there before. People are going to crash into those posts in parking lots often.

For example, light posts constantly get bumped in parking lots.

To hold your solar panels you need really strong posts that can both hold them and get bumped into by vehicles. Especially in the USA where you have giant vehicles & tight parking spaces.

This all adds to the cost before you even get to electricity storage & transmission.

sagarm

4 months ago

Drivers hit structures all the time.

nothercastle

4 months ago

They also light on fire occasionally

jasonwatkinspdx

4 months ago

China is doing a lot with combining solar and fish farms.

zie

4 months ago

Yes, many companies are doing this in their parking lots, even some govt buildings do this. My local library has panels setup over part of their parking lot for instance.

dzhiurgis

4 months ago

Is it economically viable (pays itself)? It looks simple, but designing a shade is no small feat.

I looked once into solar covers for EV charging spots and it would provide like 5% of energy, not worth the hassle.

For parking the convenience is definitely worth it, but economically I don't think supermarkets care that much.

zie

4 months ago

I've never done the math, but I've seen Walmarts start putting solar panels as cover in their parking lots.

user

4 months ago

[deleted]

thelastgallon

4 months ago

Go vertical. Vertical panels take minimal space, can replace fences (everywhere!), nothing to clean (wind cleans it), heat dissipates and increases production, flattens the duck curve and produces energy during peak demand (early evenings), increases the window of time unlimited free energy is available. Vertical panels provide shade (and this can be calibrated for different types of plants)

Vertical panels may even be stacked on top of one another. Considering how big a fan of solar panels this administration is, perhaps the Big Beautiful Border Wall can be built with vertical solar panels.

jasoncartwright

4 months ago

Very much enjoy this guy flexing his setup his always interesting articles

kiddico

4 months ago

Half flexing and half avoiding answering questions about what he ran it on

ZeroGravitas

4 months ago

The title is a bit non descript, so the blog post is exploring

> a 15K-array, 2.9M-panel dataset of utility and commercial-grade solar farms across the lower 48 states plus the District of Columbia. This dataset was constructed by a team of researchers including alumni from NOAA, NASA and the USGS.

ctime

4 months ago

The arid and sunny west ware prime candidates for solar, yet the current administration is doing everything they can to further destroy any chance a future of being carbon neutral with cancellations of many projects.

TFG cancelled a fairly far along project to build 6gw of solar in the Nevada desert just a few days ago known as Esmeralda 7.

The ineptitude and grift of this administration will haunt this country for decades.

https://thenevadaindependent.com/article/feds-appear-to-canc...

shkkmo

4 months ago

Looks like this is just misinterpretation of poor public communication by the BLM.

> UPDATE: The U.S. Bureau of Land Management responded to 8 News Now on Friday afternoon to clarify the meaning of a “canceled” notice on the Esmeralda Seven Solar Project. A decision to combine the environmental reviews for the seven projects is being changed to give each project the option of submitting their proposal separately. The BLM’s statement: “During routine discussions prior to the lapse in appropriations, the proponents and BLM agreed to change their approach for the Esmeralda 7 Solar Project in Nevada. Instead of pursuing a programmatic level environmental analysis, the applicants will now have the option to submit individual project proposals to the BLM to more effectively analyze potential impacts.”

> The “Cancelled – Cancelled” notice on BLM’s NEPA website applies only to the environmental review stage. The entire project has not been canceled.

https://www.8newsnow.com/news/local-news/massive-esmeralda-s...

adabyron

4 months ago

There seems to be a decent counter argument about the size & impact to local environment. https://www.8newsnow.com/news/local-news/massive-esmeralda-s...

I do not have a side as I don't know enough.

whatisthiseven

4 months ago

I think every engineer knows that all things come with trade-offs.

A great engineer, however, is able to readily admit when one option among others has a far, far greater set of costs than another, for the exact same benefit.

And if said engineer can't decide (for claim of ignorance), they mature to learn that the experience and knowledge of others is the best source for understanding the trade-offs involved to make a decision.

I think its pretty clear solar power has trade-offs. I think it's also obvious solar has far less negatives than all other power generating sources.

adabyron

4 months ago

Interesting that just sharing a link of the trade-offs got a bunch of down votes when I didn't even take a side.

Maybe it was a misunderstanding of my intentions to purely share information based on your reply.

If you don't mind, please help me understand. Did it come across as anti-solar in general? That's how I'm interpreting your reply.

The article, which I wonder if anyone read, argues local environmental concerns based on the giant size of the solar farm. One of those things was mountain sheep that migrate across the lands. This would be creating a wall of sorts. Another was Native American archeology. What I'm ignorant of is if any of these issues were addressed at all & what the impact is.

In a general sense, I'm a huge fan of solar farms. I think they make more sense than using land to plant corn for energy, which funny enough also got me down votes here.

Clamchop

4 months ago

I didn't downvote or anything, but I read the article a few hours ago and felt the information in that article is only political. If we're talking about destruction, ecological or of heritage, your choice not in whether it happens, but how much and where. Consequently, I feel that the stated reasons of political action groups are usually myopic at best. But really, I always suspect they're speaking in bad faith.

If you really care about animals, plants, or archeology, you're probably not a fan of coal or natural gas, which are obviously destructive of geology and habitats, and that's _without_ getting into more nebulous and catastrophic climate stuff.

adabyron

4 months ago

I tried digging deeper into understanding the opposition's arguments. I do understand my article was light on details & as you stated, fairly politicized arguments.

Based on my research, 1/3 of the land that would have had major construction disturbances effecting plants & archeology. A fair counter argument is that construction crews deal with archeology all the time. I would also assume it should be fairly easy to take rare plants into account & make sure there is an equal amount grown & taken care of after construction is completed. I don't know what plants they are concerned about, but solar farms do improve a lot of vegetation by offering shade & reducing evaporation.

The entire area was to be fenced off which would prevent big horn sheep migration. It seems no pathways were offered to be built to help with migration of animals. This seems like something that could be fairly easy to do though it would add expense of fencing & reduce some solar panels possibly.

whatisthiseven

4 months ago

"When I didn't even take a side" sea-lioning and worse is so prevalent with regards to solar, wind, and climate change that frankly if you are going to link dump without much of your own input, it's going to be written off as disingenuous.

So many people constantly talk about the costs of solar. If that is all you are contributing to the discussion, you aren't adding much new or interesting, in my opinion.

As an aside, I also just generally hate when commentors link to stuff with nothing else. It feels smug. Start the discussion you want to spark with honesty and earnest thoughts. Those who "just ask questions" engage in this same tactic to derail topics and pretend like they didn't take any side. Just "linking to useful information". What's useful about it? Highlight something to start discussion.

I am not claiming you are doing these things. But surely you are aware of and can appreciate the tactics of those that spread misinformation.

adabyron

4 months ago

That's fair & I get your point. Thank you. The parent link was really light on details. My link gave some opposition reasons but I could have summed them up or dug into them better. Since it's a very local issue, I assumed getting real info would be challenging without digging into local government minutes.

While I was just trying to help understand some opposing reasons, you're right that it didn't add much to the overall discussion.

ahmeneeroe-v2

4 months ago

People in cities are voting that rural people should bear the cost of getting power to the cities.

robotresearcher

4 months ago

People in cities pay money to compensate the rural areas for providing these things. Like we do with food.

triceratops

4 months ago

They're free to move to cities if they don't like it.

user____name

4 months ago

Like mining coal. Same as it ever was.

triceratops

4 months ago

Where are all these "environmentalists" when it's coal mines and oil pipelines?

paulnpace

4 months ago

My experience has been that people living next to newly constructed solar farms are unhappy about living next to a solar farm. It is also my experience that this is a fringe opinion because a very low percentage of people live next to solar farms.

IAmBroom

4 months ago

Having farmers in the family, I can confirm they are unhappy about living next to anything other than what they grew up next to.

Also, the rainfall. Some farmers go from morning to night never saying a word that isn't a complaint about the rainfall being wrong.

Nasrudith

4 months ago

It is something I have noticed about the definition of 'eyesore' and it isn't just farmers. If it is something which is useful and new it is considered an eyesore. Like, say wind turbines. Yet older practical things which are no longer of use are considered pretty. Like say windmills. They also don't complain nearly as much about things which are 'established and ugly' like powerlines or coal power plants, the latter of which are replaced.

My best guess it is because it causes them existential dread by demarcating to them that there once was a time without the new feature. Now kids will be growing up always having there been the new feature. Thus highlighting their own inevitable death.

robotresearcher

4 months ago

“I've come up with a set of rules that describe our reactions to technologies:

1. Anything that is in the world when you’re born is normal and ordinary and is just a natural part of the way the world works.

2. Anything that's invented between when you’re fifteen and thirty-five is new and exciting and revolutionary and you can probably get a career in it.

3. Anything invented after you're thirty-five is against the natural order of things.”

― Douglas Adams, The Salmon of Doubt: Hitchhiking the Galaxy One Last Time

citrin_ru

4 months ago

> They also don't complain nearly as much about things which are 'established and ugly' like powerlines or coal power plants

I like industrial architecture and some plants inspire awe but post-war coal plants are as ugly and boring as it gets. Older ones look much better in my eye and I’m glad that some buildings are preserved after the stations are shut down.

korse

4 months ago

Above ground power lines are a sin.

ellisv

4 months ago

> Also, the rainfall. Some farmers go from morning to night never saying a word that isn't a complaint about the rainfall being wrong.

Yes. Some of them use proper rain gauges but some just complain about it. Basically none of them understand the difference between a point measurement and an areal average estimate.

bluGill

4 months ago

Farmers will always have reason to complain about rain.

Farmers need rain, but there is never a perfect time for it to rain. There is always something they need to do that can't be done because it rained. If rain was 100% predictable months in advance farmers would just plan to not do those things on rain days (rain days often last a couple days because things need to dry), but it isn't and so they often are in the middle of something that cannot be interrupted when rain interrupts them.

Of course the other problem is sometimes it doesn't rain and then they can get all the jobs done above - but because there is no rain nothing grew (well) and so the harvests are bad...

RALaBarge

4 months ago

I come from rural Michigan and everyone in the areas where the turbines are complain about it. Its the view or its the sound. The former sure, the latter I haven't heard it myself but I don't go home anymore. It is also the only new investments made in the area in 50 years in any which way shape or form.

When they first started, they had to build the infrastructure and stations to collect the power to transport it from the turbines. My mom rented out some rooms of her house to make some cash when that went on for maybe 2 years in total. There was a lot of work and money coming into the area for a moment, but now the only people making money are the farmers who own the land the turbines sit on.

It's always a trip to see a view you have seen for 40 years but with the turbines there in the background. Slowly, these rural areas are losing vital services one by one. The specialists stop coming to the hospital, even on rotation. The dentists and optometrists retire out and unless someone growing up there has a passion for teeth and genetically modified corn then the roles get pushed out to the bigger cities, 30-45m away.

justin66

4 months ago

I wonder if the noise becomes a lesser concern once the turbines reach a certain size? I was in Iowa a couple of years ago and the sight of the turbines near the freeway was truly something, but I don't think I could hear them when I stopped to take a look.

michael1999

4 months ago

The big ones can be really loud. As the blades get longer, tip speed becomes truly impressive.

justin66

4 months ago

This was interesting.

https://www.youtube.com/watch?v=zKgN2G9d0dc

The turbines I saw in Iowa weren't loud enough to drown out distance sounds of the highway. I didn't hear them at all, but I guess there's also tinnitus to be contended with...

user____name

4 months ago

I think it's just fud and nimbyism, I live very near a bunch of large windmills and I cannot hear them at all.

user

4 months ago

[deleted]

user

4 months ago

[deleted]

ourmandave

4 months ago

I had to google it and apparently the complaints are:

Ruin the view,

Lower property values,

Habitat destruction,

Noise from inverter fans

bob1029

4 months ago

> Noise from inverter fans

Not just the fans. The transformers, inductors, chokes, capacitors, etc can get extremely noisy as well. I have to plug my ears when I walk by the switchgear at my local Walmart's EV install because it is so loud.

Any system that relies on high rate of change of current over time is prone to these issues. Look at the prevalence of coil whine in gaming PCs and workstations now. The level of noise scales almost linearly with current up until you saturate the various magnetic cores. In a multi-megawatt installation of any kind that relies upon inverters, it is plausible that these electromagnetic acoustic effects could cause meaningful habitat destruction on their own.

Traditional synchronous machines (turbines) do not have this issue, but they are not something you want to live next to for reasons on the other end of the acoustic frequency spectrum. Infrasound from a turbine can travel for miles, especially during transient phases of operation. There were a lot of complaints on social media during the commissioning of a new natural gas generator unit in my area last year.

cyberax

4 months ago

Inverter coil whine is high-pitched, so it gets attenuated nearly instantly. Fan noise gets absorbed into the background just as the wind noise does.

I was on many solar farms, and the only ones that I could hear from the distance were the ones that had classic substations nearby. The 60Hz transformer sound can be heard for quite a distance.

jayd16

4 months ago

So bury them? Is that not feasible for some reason?

cyberax

4 months ago

> Noise from inverter fans

Please. You won't hear it even a couple hundred meters away.

As for habitat destruction, wildlife _loves_ the shade under solar panels. So much that you need to be careful where you step because rattlesnakes also love (to eat) the wildlife.

Moreover, unlike mines and coal power plants, solar plants are mostly build-and-forget installations. They can be completely unmanned, with only occasional visits for maintenance and panel cleaning.

pjc50

4 months ago

People object to any construction whatsoever.

scarecrowbob

4 months ago

I'm quite happy to live next to a 4kw "farm" because without it I would have had to run a $25k easement to get power to the property where i live.

I'm less than $8k in on the solar part of this and it's been more reliable than my neighbor's grid power.

But maybe my enjoyment of the panel set is also a "fringe" opinion. I know folks that live near larger installations with less direct impacts and they seem to have fewer feelings about those plants.

cainxinth

4 months ago

Who enjoys living next to a power plant of any kind?

jstanley

4 months ago

Of all the kinds of power plant, a solar farm has to be the least intrusive.

bluGill

4 months ago

Nuclear is a good candidate - they take up a lot less land mass for the amount of power generated. I used to leave near one, and when my neighbors where asked where it was most pointed instead to a coal power plant many miles away.

wingworks

4 months ago

In theory I wouldn't mind living next to nuclear. I say in theory, because we've seen too many times when someone cuts corners, or has deadlines or poorly trained staff on site, that when things go wrong, they can sometimes go very very wrong.

wombatpm

4 months ago

I live within 10 miles of one which entitles me to annual evacuation instructions and a free iodine pill kit to keep at home in case of an accident. Other than that, we get great fishing in the cooling lakes.

dzhiurgis

4 months ago

When I visited one (decommissioned one in Ignalina, Lithuania where they filmed Chernobyl series) they said the radiation levels are higher than neutral/ambient, but lower than in city because all the concrete is slightly radioactive.

wingworks

4 months ago

Yeah, that is my understanding too. Usually the inside the plant the radiation is lower than many other industrial places too. But my concern is when things go wrong (like flooding in Japan) the radius of which it can effect can be quite large and take a long time to recover.

robotresearcher

4 months ago

"Fifty thousand people used to live here..."

I'm pro nuclear power, but I couldn't resist the pop culture reference. And it's good to remember what can go wrong when people's fallibility interacts with a powerful technology.

(Dialog from a memorable Call of Duty level based on Pripyat, Ukraine, near Chernobyl)

MisterTea

4 months ago

I mean sure, nuclear is very interesting but the cost right now is so sky high vs renewable that it's a massive uphill battle to even consider it. Then factor in the negative public perception and waste disposal issues and that hill you have to fight up just became a vertical wall. Solar and wind are low cost and high return. Maybe one day it will make sense but today it does not.

bluGill

4 months ago

The plant I'm talking about was built in the 1950s though. I wouldn't build a new one today for the reasons you state, but having lived near one I'd do it again.

mantas

4 months ago

On the other hand an old-school power plant has relatively tiny footprint compared to the same output solars.

Many old school plants also rely on dams and provide massive ponds. Which sucks during construction when some people have to move. But in my experience after several decades people are pretty happy to live next to those massive ponds. If I'd have to pick living next to a massive lake which allows boats/yachts/etc (which is not so common in my whereabouts) with a plant on the other side of that lake vs. lake-sized solar plant... Former does sound better.

scarecrowbob

4 months ago

Me- it's much cheaper to have panels than it would have been to run power to my property and I put them in a place with minimal aesthetic impace.

UltraSane

4 months ago

I can understand not wanting to live close to wind turbines but I don't understand the issue with living next to a solar farm since the panels just sit there silently.

ben_w

4 months ago

Lots of people dislike change. Neophobia is a thing, and it's not particularly uncommon.

The good news is, they'll rapidly adapt to each new solar farm; the bad news is, they'll forget about all the ones they're used to by the time comes to expand — I've seen anecdotes of the same thing happening with power lines, where people were upset that some proposed new ones would ruin the view, the person proposing them said they wouldn't be any different from the current ones, and the complainers said "what current ones?" and had to have them pointed out.

hermannj314

4 months ago

That human psychology eventually adapts to tolerate enshittification is probably the main reason we have enshittification.

patall

4 months ago

The only problem that I kind of understand are the huge fences surrounding the farms. Because copper thefts are a big problem for them, it is quite common to have 3m high fences all around, which is obviously more gated community like than a monoculture field. And of course, it depends on how the farm is run. Solar farms can be ecological heaven if managed properly, unless growing weeds are just killed of with round-up every few months. Everything else seems more pretended problems, like inverter fans that may just be placed in the middle and should barely be hearable from 100 meters away.

Geezus_42

4 months ago

How is that fence any different than the 3m high fence the deer breeder down the road has?

patall

4 months ago

Idk, maybe 3mm wire of 15cm grid size vs. 6mm wire in a <=5cm grid. But I have never seen a big deer farm, that is probably also not so nice to have right next door. But what do I know, here in Scandinavia, you have the right to roam pretty much everywhere, makes countries with too many fences seem claustrophobic.

bongodongobob

4 months ago

Deer breeding isn't liberal wokeness. Only the good ol boys do that, so it's ok.

prawn

4 months ago

I filmed a solar farm the other month for an energy company and they had sheep amongst the panels keeping the grass down. The main infrastructure, like you said, was positioned centrally so there was no sound at all at the perimeter.

UltraSane

4 months ago

The solar farm I live near has a 5 foot tall fence.

alexdns

4 months ago

Well its not silent those panels go into MPPTs that produce noise when high amps are flowing through them to charge batteries if they don't direct export , if they direct export then there is noise from inverters to convert DC->AC

Geezus_42

4 months ago

But is it honestly enough to notice if you live half a mile a way? Couldn't they just put up sound damping like the oil rigs do?

alexdns

4 months ago

Well depends on where they are they might be obligated to put due to some noise polution law or they might not care because there is no such law

AlfeG

4 months ago

Because they are not silent. Or sometimes are not. Inverters do have quite large fans.

marcusb

4 months ago

This is a very frivolous argument against solar farms given the amount of noise and other pollution emanating from regular farms.

Farm-scale irrigation is not silent.

Crop Dusters are not silent.

Combines and other tractors are not silent.

Burning fields are both not silent and release a tremendous amount of sooty smoke that spreads far beyond the boundaries of a farm.

Farms make a lot of noise.

dylan604

4 months ago

Crop dusters do not run 24/7, nor do the combines or other tractors.

JumpCrisscross

4 months ago

Are solar panel inverter fans running at night?

marcusb

4 months ago

Really? I had no idea! Thanks for clearing that up.

Forgeties79

4 months ago

Compared to literally every other way of generating power, they are relatively silent and unobtrusive. They also don’t poison the air around them which is pretty neat.

mauvehaus

4 months ago

Yes, but the relevant comparison for the residents isn't to a coal plant, it's to the undeveloped field that the solar arrays replaced.

Depending upon their other priorities, they may be upset about the loss of hunting access as well. Understandably, people putting up solar arrays don't want people firing guns in the middle of their arrays.

Forgeties79

4 months ago

We have to make power somehow and they all want to use said power. It mostly just boils down to nimbyism at the end of the day. They are just unaware of (or don’t care about) areas like cancer alley where we dump all our mining/refining/processing/etc. in an already impoverished area that can’t push back the same way wealthy neighborhoods with social status can.

Spivak

4 months ago

> and they all want to use said power

If I were to hazard a guess every person complaining would happily suffer the 'consequences' of a solar farm not being near their neighborhood.

It really should be a no brainer compromise to zone solar as industrial so they're not near where people live. There's in practice infinite amounts of land you can get zoned like this. Living to electrical noise sucks in a way living need next to a wind farm doesn't.

UltraSane

4 months ago

People put solar panels right on their roofs. Noise is not a major issue for solar. It is hardly an issue at all.

Spivak

4 months ago

I mean you're not wrong, if I measured the sound with a microphone I bet an air conditioner would be twice as loud but at the same time I'm sure that air conditioner would also be louder than the electrical buzzing you hear when you live near the big wires. But here's the thing, arguing over whether or not the sound is tolerable (or worse having some government agency full of people who will never live next to these things declaring it tolerable) I think is the wrong battle to be fighting which is why I think it's a no-brainer compromise.

You won't have to hear it, you won't have to look at it except as way off in the distance, you won't have to worry about whether or not your buddy's farm is gonna get taken over by one when they run into financial troubles. Out your backyard you get to look at mostly pristine farmland and wilderness. During this time where there's political will and capital to just ban them outright I think this relatively small concession will make folks not put up too much in a fight as long as it's kept out of sight out of mind.

slavik81

4 months ago

I have an air conditioner and I have solar panels. The air conditioner is not merely twice as loud. My air conditioner is 70 dbA and the solar panels are certainly below 30 dbA because I have never heard them make noise. The difference is multiple orders of magnitude.

ourmandave

4 months ago

Maybe the guy who cleans them complains loudly, or the squeak of his 4' squeegee is annoying.

mhb

4 months ago

Didn't Schelling have the answer to this?

bfkwlfkjf

4 months ago

Would you like to share with us what it is they say makes them unhappy about it specifically?

squigz

4 months ago

"My experience is that people whose homes have burned down are unhappy that their homes burned down. It is also my experience that this is a fringe opinion"

Like what?

nemomarx

4 months ago

Is a solar farm being built nearby as bad as your house burning down? I didn't think the property value would change that drastically...

squigz

4 months ago

No, but I was trying to illustrate the absurdity of dismissing these as 'fringe' opinions, simply because they only apply to the segment of the population that are actually going through it.

trimethylpurine

4 months ago

Seeing them feels dystopian. I actually don't think that opinion is so fringe. There were lots of environmental protesters when the solar farm near us went up. The valley was rich in low shrubs and wildlife, and even some forest was leveled. A multi billion dollar energy company destroyed it to pick up their share of the free government funding while powering less than 2% of homes.

Sure, it's better than a gas refinery or some other things you could find yourself living next to. But let's not ignore what's bad about our current solutions.

physicles

4 months ago

What do you propose instead?

mgerdts

4 months ago

Get rid of the ethanol mandate. Replace those acres of corn with solar panels and an understory of native plants. One likely biased source I read a while back said that about 1/3 of this land would be sufficient to power all the cars and trucks in the US if they were all EVs.

trimethylpurine

4 months ago

I didn't. It looks like GP changed their comment. I was answering the question of what people don't like about living next to a solar farm.

chasd00

4 months ago

Seeing a big solar farm out in the desert does feel cyverpunk’esque/dystopian in a way. I suppose it’s the juxtaposition of new technology with the harsh natural beauty of a desert.

dralley

4 months ago

Agriculture in the desert is awe inspiring in the opposite way, but that doesn't mean it's a good idea.

trimethylpurine

4 months ago

Not all deserts are sand dunes. Many are very rich in plant and animal life and can be excellent for certain crops, given some basic irrigation. A great many are in cold climates. If you saw what they call a desert when there's money on the table, I would venture to guess you'd side with the environmental groups that opposed the location I was referring to. I have no doubt.

What I mean is that solar is good, and I support using it in a lot of places. But it's also open to bad decisions like everything else, so I try not to be a zealot about it. It's not the end all perfect cure for energy and it doesn't save the environment in all cases. Just in many.

andrew_mason1

4 months ago

are the homes that were burned down by solar farms in the room with us right now?

user

4 months ago

[deleted]

bell-cot

4 months ago

Speculation: The biggest reason for solar farms often being unpopular with locals is that, socially, they feel like dystopian giga-scale machines. Serving some far-away, unfriendly power. Utterly disinterested in the welfare, or even lives, of the local populace.

Vs. almost any other business (farm, mine, oil drilling, warehouse, whatever) would both hire far more local people, and interact far more with the local community.

Dylan16807

4 months ago

Is it intentional that you're listing export-based business as "local" while that solar farm probably does supply the town? It's a beautiful contrast either way.

bell-cot

4 months ago

All the businesses produce fungible commodities, and feed those into distribution systems ~10000X larger than the town. So, socially, it does not matter where any given ear of corn, gallon of milk, or watt of electricity ends up.

onlyrealcuzzo

4 months ago

How is this different from >50% of farm land in the US growing corn for ethanol or corn or soy for export?

bell-cot

4 months ago

If your next door neighbor worked on the production line at a tire factory, how much would it change your social relationship with him if half of those tires were being exported, or sold to manufacturers of ICE cars?

Or - maybe you're an introvert, or live in a place where it's normal to have no social relationships with your neighbors. If so, try talking to somebody who has lived in a small farming community. It is a very, very different world.

defrost

4 months ago

This sounds very specific to your experience and viewpoint developed via whatever small farming community you have experience of.

I've had six decades around rural communities, mostly in Australia, often in far flung parts of the world, there are few here that feel solar farms are dystopian giga-scale machines, mostly they think of them as dual use for pasture and additional guaranteed farm income.

Raised panels make the moisture retention better, increase the nutritional value of the ground cover and makes for better wool - all positives.

bell-cot

4 months ago

Point. I was mostly speaking to the parts of America which are hostile to solar farms.

OTOH, it sounds like your experience is with solar/farming dual-use. Vs. America seems inclined to a "buy the land, kick off the farmers, put up the panels, and post the No Humans Allowed signs" monoculture model. Which can be all to easy to scale up & do, from a Wall Street point of view.

defrost

4 months ago

As stated, a viewpoint unique to your experience in central North America and not one universal to farming communities.

Wall Street isn't exactly the brightest when it comes to optimal approaches.

https://www.abc.net.au/news/rural/2022-05-30/solar-farm-graz...

( FWiW the counter arguments raised in anticipation in that three plus year old article didn't come to fruition in the time since across many sites - we do pay attention to water tables here in Australia following disastrous effects of over clearing for 80 years that ended some 50 years past )

The largest current complaint hereabouts in the farming community is the looming onset of a mega garbage dump for the nearest city. It's promised to be well sealed and well maintained, but local people are upset by the intrusion of convoys of garbage from the city - more noise and traffic than a few thousand hectares of solar panels.

pjc50

4 months ago

Every new construction is always unpopular with locals. Farms smell. Businesses produce traffic and emit noise. Oil and gas annoy people for miles around with flaring. Heck, even pro-social ventures like pubs serving the local populace get complaints from other members of the local populace. This only gets mitigated by the social factor after something has existed for a long time.

Personally I like seeing renewables, big or small, cleanly producing energy for us to use. It's a small pro-social signal about environmental responsibility.

(my pet local hate, recently remediated after years of complaints from a twenty mile radius: Mossmorran flaring by Exxon-Mobil https://www.bbc.co.uk/news/uk-scotland-edinburgh-east-fife-5... )

nocoiner

4 months ago

The beginning of Blade Runner 2049 was a succinct depiction of the eternal struggle between Big Solar and the local grub farmers.

dzonga

4 months ago

the sad thing about this data is how politicized clean energy has become.

the blue states have a lot of energy solar - while the red ones are sparse. the red ones get a lot of sun while the blue ones don't.

chasd00

4 months ago

Texas is about as red as it gets and leads the nation in renewable energy including solar. Red or blue, if the gov can setup a situation where renewable energy is profitable then nature will take its course.

https://www.reuters.com/business/energy/texas-tops-us-states...

frenchman_in_ny

4 months ago

There's a very specific reason (or quirk) as to why Texas leads the nation in renewable energy -- ERCOT. Basically, 90% of Texas' electric load is serviced by in-state assets, and they have very few interconnections to the rest of the grid. The electricity dispatch curve is priced on the margin, on the cost to operate the last-fired generator (natural gas), and ERCOT has moved to grow solar as a way to reduce prices.[0]

ERCOT has also had a number of spectacular -- and costly -- failures.

[0] https://en.wikipedia.org/wiki/Electric_Reliability_Council_o...

Scoundreller

4 months ago

What's their argument against interconnects though?

Especially as you install more wind and solar, capturing (or sending) generation across a wider geographic area should regress-to-the-mean production and consumption better without turning on peaking plants that may be on for only hours a year. Or get natgas generation from areas where the natgas infra hasn't frozen solid.

toomuchtodo

4 months ago

Avoiding federal regulatory oversight.

https://www.ferc.gov/introductory-guide-electricity-markets-... ("ERCOT is not subject to federal (FERC) jurisdiction because its grid is not connected to those of other states. Thus, power sales in ERCOT are not considered sales in interstate commerce and not subject to federal (FERC) oversight. That said, ERCOT runs some electricity markets that have similarities to those described herein.")

Edit: This is only up until recently; Texas is seeking to potentially interconnect with neighboring grids, forgoing FERC independence in the process.

Texas Bill [H.B. 199] Opens ERCOT to Grid Interconnection - https://www.environmentenergyleader.com/stories/texas-bill-o... - July 25th, 2025 ("A completed interconnection—either synchronous or non-synchronous—would likely bring ERCOT under partial federal jurisdiction for the first time since its creation. Currently, ERCOT operates almost entirely within Texas to avoid triggering FERC oversight under the Federal Power Act.")

Connecting Past and Future: A History of Texas’ Isolated Power Grid - https://www.bakerinstitute.org/research/connecting-past-and-... - December 1st, 2022

Why Texas Has Its Own Power Grid - https://slate.com/news-and-politics/2003/08/why-texas-has-it... - August 18th, 2003

lesuorac

4 months ago

This has got to be more of FERC doesn't want to regulate ERCOT though no?

> [1] In the 1939 case United States v. Rock Royal Co-op, the Supreme Court had included milk processed and sold entirely within the state of New York within the federal government's purview because the company used a mixture of raw milk from farms within and outside the state of New York.

Like there's no way all of the energy in Texas only comes from Texas supplied materials.

I can't find the court case I want but there's another one about how somebody's local consumption had an effect on the interstate price so growing plants for local use can be federally regulated. And therefore, to me, FERC's existence effects the price of electricity on the rest of the states.

[1]: https://en.wikipedia.org/wiki/United_States_v._Wrightwood_Da....

nocoiner

4 months ago

Wickard v. Fillburn, the aggregate effects test - in the aggregate, growing your own corn affects interstate commerce, so therefore it is interstate commerce.

Scoundreller

4 months ago

Maybe my wording is incorrect, I should have said "ties" instead of interconnects. Texas has several, just not much in aggregate capacity (can supply ~1-2% of peak demand):

https://en.wikipedia.org/wiki/Texas_Interconnection (see Ties section)

(Yes, they have to be HVDC or VFT).

Quebec operates like Texas does, for political reasons too, with ample export and import capacity (import/export capacity = 15/20% of peak consumption)

inamberclad

4 months ago

It makes fantastic sense in Texas too because air conditioning is such a high portion of demand. Clean energy production reaches its peak at midday when everyone has their AC going flat out.

cogman10

4 months ago

Yup, my home state of Idaho also has a shockingly green energy portfolio. All of the PNW is like that because it's on a shared grid that has been primarily powered by hydro for as long as I've been alive.

And still, we've seen a massive amount of green energy installed here. Both windmills and solar farms.

kixiQu

4 months ago

For what it's worth Oregon and Washington are pretty much at the bottom of new renewable installs: https://www.propublica.org/article/oregon-washington-green-e...

cogman10

4 months ago

Yup, Idaho's on that list as well.

But when you look at a grid map you pretty quickly understand why that's the case.

https://app.electricitymaps.com/map/zone/US-NW-IPCO/live/fif...

Right now, about 6% of my power comes from natural gas. That's the only fossil fuel power I'm currently using. Everything else is solar/hydro/wind. Not sure why nuclear isn't listed, I thought we had an active plant here. But you get the picture.

For my grid, new solar or wind is simply not needed so why would we be anywhere near the top of installation? Batteries is what we actually need.

There is a point where it's a bad idea to install more renewables.

kitten_mittens_

4 months ago

Idaho Power’s local generation is quite clean. But…during the summer in Idaho, almost a third of energy comes from Wyoming and Utah where coal is still a substantial part of generation.

cogman10

4 months ago

Idaho power has been working at installing batteries across the state I believe for this very reason.

They have a plan to be 100% renewable by 2030 and I believe they'll actually hit that target given how close they already are.

davedx

4 months ago

Renewable energy is profitable

abetusk

4 months ago

Renewable energy is already profitable.

rob74

4 months ago

Yeah, but if hindering it is an excellent way of pandering to your fossil fuel donors while at the same time "owning the libs", to hell with it!

dzonga

4 months ago

I lived in texas before & the first time I saw massive wind farms alongside oil pumps was in texas.

wind turbines are wonderful things to look at. but yeah some of those were constructed in the years there was a "blue" admin n I guess market forces took over too.

dylan604

4 months ago

If you can use free energy to power your pumps to bring out that oil that just means there's that much more profit in the dinosaur juice

LUmBULtERA

4 months ago

I don't disagree about it being politicized, but if you look at the states with the highest amounts of renewable generation, your second sentence is not supported. There is a LOT of wind energy in Republican-led states in places where wind makes sense.

Xss3

4 months ago

Their first sentence could be called into question by that, not the second. The second specifies solar.

LUmBULtERA

4 months ago

Oh, that's fair point, except solar isn't relatively sparse in a lot of Republican led states too. Texas, Florida, North Carolina all have a relatively decent amount of solar, and Arizona does too which is... mixed?

infecto

4 months ago

And solar does show up in red states. I am not sure how this short administration would have had an impact on it. I don’t agree with the politicization of it but I suspect this has more to do with the parent energy grid and any constraints due to geography. Without a doubt I would expect the Midwest to have more.

southernplaces7

4 months ago

It's lovely to see actual data swat away ideological mosquito bite sniping points.

The curious thing is that so many of these kinds of claims can be disproven in literally seconds to minutes in any debate, yet they persist.

Certain tendencies aside, republican and conservatives types aren't utter idiots and do know how sidestep some rally talk to serve their own benefit if they think it's practical, profitable and useful.

Not to mention that many conservatives love the field of off-grid prepping to this day and would certainly know about the value of solar, wind, hydro and any other robust renewable power technology. You're not going to build a coal plant or an oil refinery next to your deep-woods Utah cabin.

hunter-gatherer

4 months ago

Indeed. I live in a pretty red state, and have lots of red or red-leaning family and friends, and practically nobody I know is "anti-solar" or even considered it a political stance. I do run into more anti-windmill though, but the reason is clearly that nobody likes looking at them across the landscape (windfarm in SE Utah was controversial for this point). Also in the southwest solar is often not favored because some amount of water is used to clean the dust off, and water scarcity here in the SW US is starting to finally creep into peoples' minds.

I'd imagine a lot of the lack of solar farms in the rural midwest and southwest is due to land use conflicts with ag and ranching. I don't have data to back that up though, just a hunch.

bongodongobob

4 months ago

Yeah, in Oconto county Wisconsin, residents are all up in arms about a solar farm going up. It's the poorest county in the state and would bring in much needed money. The arguments against it are "this destroys farmland", "who will clean the snow off of it in winter", "I don't like how it looks", "static electricity will kill the crops around it", "it will raise the temperature of the surrounding area", "you can't recycle fiberglass so it's bad", etc.

bluedino

4 months ago

> It's the poorest county in the state and would bring in much needed money.

What money? Power bills won't go down. The solar panel factories aren't in that county. The installers will be brought in from out of state contractors.

bongodongobob

4 months ago

The contractors that build it and the jobs to maintain them.

PaulDavisThe1st

4 months ago

We should be honest and admit that the maintainance jobs are very, very few.

adgjlsfhk1

4 months ago

Power bills will go down. Solar electricity is by far the cheapest form.

Loughla

4 months ago

I guess you're assuming that power will be used locally and not sold to a different city/state?

Source: the butt tons of wind farms that sell their power to the state next door and the fact that our power bill has doubled in that time frame.

JuniperMesos

4 months ago

But it's unreliable, and needs a lot of battery tech + overbuilding to make it reliable. Can people be confident that building the array will in and of itself make their electricity bills go down?

PaulDavisThe1st

4 months ago

Even with those additional costs, it is still arguably the cheapest generation technology.

adgjlsfhk1

4 months ago

if people can't be confident about this it's only because a bunch of grifters and oil company propaganda. The math here is pretty easy.

bee_rider

4 months ago

> "who will clean the snow off of it in winter"

This is something I don’t really get. There’s always concern around change of course. But tending to renewables sounds so much nicer than fossil fuel issues. Like clearing snow off the panels doesn’t sound fun exactly, but it is outdoors… realistically for these giant fields of panels it should be a fairly mechanized process, so somewhat low impact… compare to black lung or, whatever, petrochemicals causing your tap water to catch fire.

jfengel

4 months ago

The process really is as simple as "libs want it so it must be bad". Everything else is a rationalization after the fact.

blacksmith_tb

4 months ago

PV panels are typically angled to catch the sun better, and they're smooth and dark... snow slides off by itself if the sun is shining (and if the sun isn't shining, you aren't losing much by having the panels covered).

buckle8017

4 months ago

Snow only rolls off after a lite dusting.

If there's a foot of snow on the panels they don't catch any sun, don't get warm, and it doesn't melt off.

More than about 3 inches needs to be manually cleared.

analog31

4 months ago

I wonder if you could just run them backwards for a while to clear them. Use the V*I loss.

buckle8017

4 months ago

The energy it takes to do that is significant.

Often exceeding the energy gained in the winter.

analog31

4 months ago

I'm thinking if the sun can warm the panels enough for a thin layer of ice to slide off, then it can't take that much more energy to make a thick layer slide off.

bongodongobob

4 months ago

It does. Even at 0F, you'll see snow melting on the roofs in winter.

zdragnar

4 months ago

It's a fair concern. There's a solar install up in northern WI that is part of a microgrid and basically doesn't generate energy in winter due to the amount of snow they get. The lack of solar output is offset by nat gas generators.

Oconto County averages between 4 and 5 feet of snow every winter. You need pretty heavy duty equipment to move that much snow out of a large field.

Most of Wisconsin doesn't actually get that much snow, though.

bee_rider

4 months ago

I agree that removing snow can be a concern in some regions, it’s just like—yeah, that’s a job we’ll have to pay somebody to do.

It just seems like a less unpleasant and less unhealthy job than pretty much anything related to petrochemicals, haha.

chasd00

4 months ago

i was under the impression that the panels track the sun as the day goes by to maximize sunlight. If it starts snowing then just put them in a vertical position, there's no sun shining anyway.

bee_rider

4 months ago

I don’t think all panels are necessarily tracking, there’s some trade off; tracking mounts aren’t free.

adabyron

4 months ago

You could ask them why they grow so much dang corn then?

> 1/3 of corn is used for fuel - https://ers.usda.gov/data-products/chart-gallery/chart-detai...

> Corn raises temp & humidity - https://extension.illinois.edu/news-releases/corn-fields-add...

> Corn destroys farmland & requires very high fertilizer & pesticide inputs, plus extra fuel to to apply all those - ask any old farmer but this one has a lot of sources

Also solar farms can easily be hidden. They don't need to be next to a public road way and you can put trees around them. They're also great for dual use land with small animals &/or certain crops.

bongodongobob

4 months ago

Normal people understand this. The people of northern WI are a bit challenged.

enraged_camel

4 months ago

>> "who will clean the snow off of it in winter"

Not sure why they are whining. Sounds like job creation to me!

JuniperMesos

4 months ago

There are both red states and blue states in places in the US that are good for solar power (rural, lots of sun). The sunny American southwest with huge amounts of empty desert land good for solar arrays includes the states of California (blue), Arizona (red), Nevada (toss-up), New Mexico (blue), and Texas (red). And the party that a state's population prefers in presidential elections isn't stable over mutli-decade time periods, but this doesn't change suitability for solar energy production.

bee_rider

4 months ago

Of course, as others have pointed out Texas is helping with renewables.

On the other hand, at the federal level Republican admins tend to cut renewable subsidies and that sort of thing.

Red states have a lot of open space and ought to be ideologically in favor is loose regulations; it would be kind of nice if Republican national politicians would fully embrace cronyism and identify renewable subsidies as an easy way to give money to their supporters. “Oh we did the environmental survey it turns out we should plop down a bunch of subsidized renewable installations in Red states.” Plenty of room for pork and might actually help the country as a side effect…

xp84

4 months ago

> renewable subsidies

I think a lot of (honest) smart people would say that there are circumstances where even for those of us who love green energy (raises hand) subsidies aren't the most productive use of tax dollars. It can distort markets and can make the subsidized industry wasteful and uncompetitive, begetting reliance on the subsidy instead of pressuring them to compete.

Solar and wind in 2025 aren't some fragile, experimental things that would die without subsidies. At this point they ought to be able to compete normally, and they can. Given a high percentage of the government dollars spent today aren't even tax dollars, they're borrowed money, at now-increasing interest rates, for our grandchildren to deal with, I'd rather not subsidize businesses that can get by on their own now.

dzhiurgis

4 months ago

My impression is that every industry is subsidize which totally distorts market (perhaps except for one who came up with subsidies in first place).

On flip side the orangutang cut green energy subsidies on grade A farmland, which most likely wasn't happening anyway.

user

4 months ago

[deleted]

stronglikedan

4 months ago

my red state is full of solar, so you may want to double check whatever sources you are using, as they seem dubious at best and biased at worst

bushbaba

4 months ago

It’s likely more to do with population density. Middle America is a lot less dense. If you look both Florida and Georgia have solar installs and are “red” states

BeetleB

4 months ago

Eh?

Looking at, say, wind energy, the top 4 states are all red states. Their cumulative amount handily is more than the next so many states.

That's absolute energy. If you want to go by percentage of energy that is wind, it's the same - the top 4 are red states. In fact, 7 of the top 10 are:

https://www.chooseenergy.com/data-center/wind-generation-by-...

I haven't looked at solar, but it doesn't seem there's a clear divide.

eigencoder

4 months ago

The blue ones generally have a lot of people and need a lot more energy

rapind

4 months ago

[flagged]

dang

4 months ago

Please don't post flamebait and/or unsubstantive comments. We're trying for something different here.

https://news.ycombinator.com/newsguidelines.html

rapind

4 months ago

I think it accurately and succinctly sums up the administration’s stance on clean energy. I’m not sure it’s inflammatory to point it out either since they’ve already said as much pretty clearly.

It’s also a double entendre depending on which light you see “woke” in.

LUmBULtERA

4 months ago

Tell that to South Dakota's wind farms?

FrustratedMonky

4 months ago

What is the argument against it? I've never heard any logical reasons beyond hating the Left.

It's like hating bikers, why? The same people that have pickup trucks and swerve to intimidate bikers, seem to hate solar energy. But why?

volkl48

4 months ago

(To preface: I am strongly in favor of renewable energy overall).

To the extent that there is anything real to their dislike:

Poorly structured/overly generous homeowner net metering initiatives, especially for solar without storage, legitimately have escalated costs for everyone else in some regions.

The excessive subsidy given to those homeowners for power that's often not very valuable (as it comes primarily at a time of day that's already well supplied) comes from somewhere, and somewhere is....the pockets of everyone who doesn't have home rooftop solar.

And those people are typically poorer people in rented, denser housing than the average homeowner.

Most places have been moving to correct this mistake for the future (ex: CA's "Net Metering 3.0"), but that also gets pushback from people who wanted to take advantage of that unsustainable deal from the government or who incorrectly think it's a part of general anti-renewable pushes.

------

Aside from that, in regions known for production of coal/oil/gas or major processing of, it's seen as a potential threat to jobs + mineral tax revenues that are often what underwrite most of their local/state government functions.

While there are plenty of job creation claims for renewables, it doesn't take a genius to see that they don't appear to need all that many workers once built, and that the manufacturing chain for the solar panels or wind turbines is probably not to be put in places like West Virginia, Midland TX, Alaska, etc.

AtlasBarfed

4 months ago

Highest demand for energy is during the day.

Highest output of solar is during the day.

Your comment about energy supply implies we just don't need any solar at all.

I think we need is a large set of incentives to do home solar with storage.

volkl48

4 months ago

My comment doesn't imply that at all. We absolutely need more solar, and a lot of it. Just that we don't necessarily need more of it everywhere without making accompanying storage investments. (+ possibly transmission investments).

We shouldn't be overpaying in generous subsidies to homeowners for power mid-day where it's now worth the least.

Early net metering schemes were often basically 1:1. You supply a kWh mid-day where it's not worth much and that's "equal" in value to you drawing a kWh at 18:30, even though the market price of electricity then might be 10x what it was when you earned your "credit" and the grid is far more strained.

-------

Most regions that already have a decent amount of behind the meter home solar at this point exhibit a strong "duck curve" effect, at least on sunnier days. Mid-day demand is deeply suppressed while solar output is strongest.

Meanwhile, the AM/PM peaks remain and are at times of the day when solar output is very low.

With more storage - solar can help cover those peaks (+ overnight demand). Without, you're not accomplishing all that much by just depressing mid-day loads even further unless you can restructure society to better match it's energy demands to those solar supply curves.

A few illustrations/articles:

https://www.eia.gov/todayinenergy/detail.php?id=56880

https://www.eia.gov/todayinenergy/detail.php?id=42915

https://www.iso-ne.com/about/where-we-are-going/solar-power-... (New England).

Dylan16807

4 months ago

> We absolutely need more solar, and a lot of it. Just that we don't necessarily need more of it everywhere without making accompanying storage investments. (+ possibly transmission investments).

Maybe not literally everywhere, but almost everywhere would continue to benefit from more solar even if it's lacking storage. Despite the duck curve.

> We shouldn't be overpaying in generous subsidies to homeowners for power mid-day where it's now worth the least.

It's a bad way to do a renewable subsidy, but we do want some kind of subsidy and flawed is usually better than nothing. I'd prefer replacing the subsidies with a carbox tax but that is not going to happen.

FrustratedMonky

4 months ago

Thank You. That seems like some reasonable issues to address.

PaulDavisThe1st

4 months ago

Highest demand for energy in residential areas is generally at the beginning and end of the work day, which is not when solar peaks at all.

p.s. owner of self-installed 7kW ground mount array in New Mexico

jtr1

4 months ago

I think you'll have a difficult time comprehending the phenomenon if you look for reasoned arguments. A much more productive framework, IMO, is to see it in terms of a feedback loop between funding sources and the aggregate valence of speech on a particular topic.

The energy industry is one of the largest in the world, with trillions of revenue on the line. The FF component of that industry has every incentive to turn sentiment against upstart competitors, but you do that at scale less by reasoned arguments and more by gut level appeals: "the people who want renewable energy hate your culture and way of life", "renewal installations are ugly and a blight on the landscape of your home", etc.

bluGill

4 months ago

Because anything one side says the other must automatically and reflexively oppose no matter what. The example here is Right hating on Left, but the Left as the same illogical hate against the right - though in different areas.

This has often been blamed on first past the post voting - if you want to win you have to team up which means your views on Abortion and Environment Policy have to align even though there is no reason to think the two should have anything to do with one another. Since there is no room for thinking each side is correct one one and wrong on the other you have to oppose anything the other does without wondering if maybe they are correct. Now remember that are thousands (millions?) of different issues, and many of them have a range of different answers, yet there can only be one unified position that you support...

I'm not convinced that the various alternatives are really better though. They all seem to have issues in the real world, and too often people will look at what they have an ignore the issues because they want to feel better.

pstuart

4 months ago

> the Left as the same illogical hate against the right

Challenge accepted. Receipts please.

southernplaces7

4 months ago

Firearms for home and personal defense. Also, not to even dig deeply into the many lunacies that the progressive left became insane about during the pandemic (both sides were guilty here, but it was BOTH sides).

Don't get too smug. You really think your entire half of a political spectrum is free of stupidity and irrational thinking?

adgjlsfhk1

4 months ago

being against the #1 killer of children in the US hardly seems insane to me.

specialist

4 months ago

> Firearms for home and personal defense.

What current policy, legislation, court decisions, etc do you oppose?

pstuart

3 months ago

Stupidity is a universal given -- we're all vulnerable to a degree.

But that wasn't my point, it was "hate against the right". See, here's the thing: the Right is now defined by literally hating the Left. "woke" has been repurposed to mean "stupid libtard shit" but nobody actually can define what that is other than cherry picking some rando ultra leftist's comments as being representative to the group as a whole.

I've lived my many years in liberal bubbles and I've never heard anyone express actual hate people on the right -- just a lot of bewilderment, disappointment, and lately a lot of fear.

The whole Red v. Blue game is a stupid simple yet highly effective trick to get the masses squabbling against each other rather than uniting to resist our owners.

rapind

4 months ago

> Firearms for home and personal defense.

Given the current political climate, the left should definitely get on board with this one ASAP.

There's lunacy on both sides for sure, but MAGA has a pretty strong hold on blatant cruelty when it comes to their issues. Also, I'd argue the Overton window has shifted pretty far right, so you have to be pretty extreme to be considered a right wing extremist these days. In fact, some of the major MAGA rallying points could actually be points of compromise to most progressives if they weren't so cruel about it (ICE, farm slavery visas, trans sports). Plus curiously the one we could all agree on but don't hear much about on the right anymore; Epstein.

zdragnar

4 months ago

Most of the "real" opposition is against providing further federal subsidies, along with it doesn't eliminate the need for base load during bad weather. The closing of the Ivanpah Solar Power Facility has been making the rounds, as it had received $1.6 billion in funding but can't compete.

I think most people would be less opposed if they saw the math behind more of the actual PV installations.

> It's like hating bikers, why?

Totally off topic, but I was walking through a city yesterday. Cars politely stopped for me as I crossed roads. Bikes didn't, and they also swerved onto sidewalks past me. They obeyed fewer rules of the road and put me at greater risk of harm than did any vehicle.

I grew up an avid bicyclist out in the countryside, but people on bikes in the city manage to piss me off far more than most drivers do.

walkabout

4 months ago

Yeah, I don’t hate bicyclists in the “I would try to make them feel less safe” sense (I tend to go way the opposite way, if anything) but I do dread seeing them when driving or walking in the same spaces. They’re really unpredictable, and their presence creates extremely unsafe-feeling situations for everyone around.

When I ride a bike, I don’t do it in places where, when I encounter a bike driving, it makes me especially anxious.

AtlasBarfed

4 months ago

Who is driving the two ton vehicle that has killed millions worldwide?

walkabout

4 months ago

Yes, of course. But the bikes are the ones making the space those murder-machines operate in operate differently from how it usually does, which is inherently not great.

I’d like to see car use reduced as much as the next sane person, but I still go “ah, goddamnit” when I see a bicyclist approaching an intersection or come up on one going uphill on a twisty no-shoulder 35+ mph road.

PaulDavisThe1st

4 months ago

You can choose to stop doing that.

walkabout

4 months ago

Huh? I react that way because it introduces a lot of chaos to the situation. That won’t change even if I stop minding that chaos has been introduced to a dangerous situation.

PaulDavisThe1st

4 months ago

It isn't chaos. It's your subjective assessment that you are now sharing the road with another, different vehicle and that this is a problem.

That's your choice to make, and the one you're making now is not invalid or indefensible. It does, however, remain a choice.

walkabout

4 months ago

They greatly expand the plausible possibility-space of what might happen, and in-fact they use large parts of that space regularly. Cars might do things they shouldn't but the list of things-they-shouldn't is fairly small in practice, as far as what you actually see happening with enough regularity to worry about, and their size keeps them from doing things like passing the stopped vehicle in front of them, shifting onto the sidewalk, crossing like a pedestrian (never having stopped), and then shifting back onto the road, which is a thing I've seen more than once and my lifetime interactions with bikes while driving is probably not above the very-low four digits.

Of course that's chaos. Cars approaching an intersection have a really small set of things they're more than 1-in-100,000 likely to do. It's fairly predictable. Bikes can do and in fact do all kinds of different things. It's way, way harder to read their intentions or likely next actions. The space of what they might do includes basically all the same things a car might do, plus a whole bunch of other things. All while they're extremely vulnerable.

I don't get your point in emphasizing that this is a choice. Some kind of Stoicism kick? Like sure OK yes all emotions are a choice, sorta, kinda, OK, I got there and actually did the reading literally decades ago, I get what you mean. I'm trying to express that bikes being on a road introduce a whole lot of extra stress for drivers that yet-another-car does not, as a reason that many drivers even if they are very careful around bicyclists and do not hate them at all are still bummed out when they see one on the road.

[EDIT: FWIW I'm about 50% as sad to see a motorcycle as I am a bicyclist, for similar reasons that they have a wider set of things they are likely enough to do that I need to worry about it (the small size is a lot of this, in both cases) and in fact do insane shit all the time (I've certainly seen a lot more wheelies-while-speeding-in-traffic from motorcycles than bicycles, LOL). Only 50% as sad because they can keep pace with flow-of-traffic, which makes for less passing with extreme speed differences, and they're far less likely to do something truly nuts at an intersection (though I still can hardly believe "lane splitting" is legal, it seems batshit crazy to me)]

SoftTalker

4 months ago

The one thing that makes sense to me about lane splitting is that it's quite dangerous for a motorcycle to be stopped behind another car. If the car behind them doesn't stop, they get squashed between two cars with zero protection. By moving between the lanes of cars they avoid a lot of that risk.

On the other hand I think lane splitting motorcycles are still surprising to most motorists, and surprise leads to a lot of accidents.

mantas

4 months ago

Technically I could see some reasons. Grids need serious upgrades to support personal solar properly. Which is €€€ and, if end-customers would have to foot the bill themselves, very few people would install solar at home. On top of that, at least in my whereabouts solar is receives a fuckton of subsidies. In the long run lower energy prices will pay back those subsidies for the society, but for now I could see why some people ain't happy to foot the bill. Especially when it's usually better-off people installing solar. While poor people end up partially footing the bool.

Last but not least, Chinese domination in modern solar equipment is mind-boggling. At least when I was installing solar, buying western-made would have been much more expensive, to the point that it wouldn't be worth to go through.

P.S. I got solar on the roof myself. „Free“ electricity is damn nice.

soared

4 months ago

This is a good reply since it feels accurate but generally is not, which captures the sentiment of those opposing solar.

1. “The grid needs an upgrade”. This is true regardless of whether solar exists or not. Energy demand, battery technology, etc have all changed but the grid has not kept pace (on purpose). End customers may foot the bill, again, regardless of solar.

2. Solar does receive more subsidies, intentionally. This is how you quickly drive adoption of new technology and stop the old technology (gas/coal) from using its market power to stop new technology growth. Subsidies jumpstart the switch to solar, which in the long term is good for our country (export more energy), our planet, and for individuals who want energy independence.

3. Taxes aren’t flat rates, so when you make more you pay more progressively. A poor person pays significantly less than a rich person does for solar subsidies.

4. Chinese domination isn’t a reason for not using solar. If we want to change that, the US should motivate buyers to buy US (subsidize), increase import costs (targeted, time limited tariffs), or promote growth of the industry (education, research, etc).

mantas

4 months ago

I am not an electrician, but big problem with home-solar is grid not being bi-directional. In my whereabouts it's common to have good „down“ power, but no permit for „up“ back to the grid. Which makes it not worth it for home users. Batteries make it somewhat better, but it's still far from ideal.

For big commercial arrays, the grid used to have main lines to certain old school plants. Now for solar new major lines are needed to middle-of-nowhere locations to connect solar and wind farms. While old-school plants were more concentrated and closer to major locations, it was less costly than major lines out-there and to many more locations. And, obviously, investors into solar/wind ain't willing to food those bills.

The problem with solar subsidies, especially when it comes to home solar, is that they're very skewed to favor better-off people.

As for Chinese, yes, something needs to be done. But for now I kinda understand people who ain't happy subsidies are ending up in China.

opo

4 months ago

>2. Solar does receive more subsidies, intentionally. …

>3. Taxes aren’t flat rates, so when you make more you pay more progressively. A poor person pays significantly less than a rich person does for solar subsidies.

Yes, subsidies are done to help drive adoption. The key is that the subsidies should go where they can do the most good. Money is limited and is fungible - a dollar spent subsidizing utility solar will go much, much, further to decarbonizing the grid than a dollar spent subsidizing rooftop residential solar. It is understandable that anyone getting free money thinks it is good. But if the less well off people (renters, etc.) learn that they are paying a great deal more for power to subsidize wealthier residents (when that money could have gone MUCH further if spent on other solar projects) - it isn’t hard to imagine that might lower enthusiasm for government subsidizing the move away from fossil fuels. This sort of wealth transfer to the more wealthy actually hurts everyone in the long run. The goal should be to decarbonize the grid - not implement some kind of a reverse Robinhood scheme.

FrustratedMonky

4 months ago

Isn't US made equipment facing the headwinds of the US being anti-solar. It seems more like the US shot itself in the foot by letting the Chinese get the lead on this technology. And by subsidizing, and maybe regulating buying US, we could support our domestic industry.

Seems like all over the place we are giving up and letting China win the technology race. Robots, cars, solar, all the future tech is in trouble.

I don't know why anybody is against clean air. It makes no sense.

adabyron

4 months ago

The US has invested a lot of money, lives, political capital & environment to become a big oil & gas producer.

One of it's potential weapons against China is that China imports most of it's oil & gas. China also has a few easy geographical choke points to prevent it from importing gas. Solar & wind plus electrical vehicles destroy this advantage.

So China has many reasons to push in this direction while the US is doubling down on it's bet, even while other historical oil countries like Saudi Arabia are diversifying away from oil.

It should also be noted that many Chinese companies are selling at a loss or very low margin, especially the electric car companies. https://www.reuters.com/investigations/china-is-sending-its-...

FrustratedMonky

4 months ago

I don't buy that it isn't in the US's strategic interest to diversify away from fossil fuels.

We know the shale oil boom wont last, that larger reserves are in other countries. The Us should be diversifying now, before it runs out. To be prepared. Eventually we'll just be back to beholding to some other country for oil.

It's like we were granted some breathing room and just squandering it, when we could be leaping ahead by developing other sources of energy.

adabyron

4 months ago

For the record, I personally 100% agree with what you're saying & wish that was the policy. My statement above is my attempt at understanding others.

mantas

4 months ago

As an euro, here it's the same. Even though (most of?) europe is pro-solar.

pjc50

4 months ago

It acknowledges the reality of global warming. Furthermore, and the real reason why it's considered "woke", is that it implies taking some action to reduce the harm done to others. People who enjoy threatening to harm others (such as your biker example) get very angry about that.

blacksmith_tb

4 months ago

I think guilt plays in also, a sizable fraction of the population don't want to hear that the way they live their lives is damaging everyone (even themselves, poignantly enough).

To try and put that in a more sympathetic light, they don't want to hear they need to invest a significant chunk of their income in reducing that harm (like improving the efficiency of their home, installing PV, driving an EV or even biking to work instead of hopping in the pickup). It'd be nice if there were some subsidies to make that easier... except those are now getting the axe.

rapind

4 months ago

Rhetoric mostly I'd say. The idea being promoted is that clean energy subsidies hurt the honest Joe coal miner (details being very hand wavy). I'm not convinced it's really that well thought out though and might just be about owning the libs. Maybe there's a MAGA in here that can educate us.

atoav

4 months ago

Arguments only matter if we assume totally rational actors. There is ample evidence that this could potentially be a faulty assumption.

A questiom: What do you think, do people first have an emotion and then try to rationalize it? Or do they first have a the rational judgment and only after that start to become emotional?

If you watch right wing media it is pretty clear that emotions play a huge role for them. And because nobody particularly likes having emotions they can't explain, the rationalizations come after: "Windmills are destroy the landscape" (unlike let's say an oilfield which is somehow totally fine), things about the infrasound (which if a concern you can get rid off by the same way it is done with nuclear waste in the US, just use that massive land mass to your advantage).

If we had rational, emotionally distanced actors they would change their mind once all doubts are addressed and the facts are on the table. But that is not the case here in my own experience. Once the last rationalization breaks they go back to the feeling of: "I just don't like it".

That means the much more fruitful question to investigate is that particular dislike and where it might come from, emotionally.

Surely this isn't just one root. For some it may be the "safe" opinion of their herd/tribe. Others say it, their entertainment (that under traditional media law wouldn't deserve the title "News") says it and so on.

For yet others this may be a question of their insecure masculinity. They feel insecure, but men have to be strong! So they try their best to appear strong, by buying manly products, driving manly trucks and spouting manly opinions. You know what isn't manly in their mind? Being sensible. Sensible with other people, the environment, wensible with thought. And then a sensible energy option come around. Guess what, that feels like an attack to them. Suddenly society wants to erect huge pillars thst remind them that being sensible is now required. That really touches their core fear of not being manly enough. Being sensible could be misread as being gay after all.

There are probably more reasons.

P.S.: I am not saying there are no rational critics of wind energy. Whwt I am saying is the bulk of categorical dislike comes from an entirely uninformed, purely emotional direction

conception

4 months ago

[flagged]

rapind

4 months ago

I thought my statement was ridiculous enough to forgo the "/s".

scarecrowbob

4 months ago

Perhaps you're fortunate to run in different circles that I do, but I have heard that sentiment expressed similarly and unironically. Poe's Law and all...

i80and

4 months ago

Unfortunately, it's just a paraphrasing of unironic sentences I see daily.

Xss3

4 months ago

I thought the same about their question.

pstuart

4 months ago

Not in these times, even here on HN. SMDH.

buckle8017

4 months ago

The price of electricity in blue states has sky rocketed.

Electricity in SF is now more than $0.50/kWh OFF peak.

It is certainly not a coincidence that CalISO has contracted with the most solar generators.

xp84

4 months ago

It really is absurd how expensive our energy is across the state. Meanwhile Virginia gets electricity for 15 cents a kwh.

Notably, the municipal power companies mostly are far lower. It's PG&E and SoCal Edison who are that high, because they're shoving the costs of doing 75 years worth of deferred system maintenance all at once onto current ratepayers instead of their investors taking the hit. It's too bad that there wasn't a viable legal framework whereby the investor-owned utilties' shareholders could be wiped out as they deserved to be, and the utility infrastructure transferred to municipal ownership. Around PG&E's bankruptcy there were rumblings, but Sacramento couldn't figure out how to do it, so they propped them up and created a Wildfire Fund paid for by ratepayers to keep bailing them out.

jibal

4 months ago

This will change under the policies of the current U.S. administration.

hwillis

4 months ago

Pretty unlikely. Solar is built on cheap land with low demand, and if the land isn't sold then the power is free so why wouldn't you sell it? No matter how high the taxes are, free money is free money. Aside from making it totally illegal it is very hard to reduce the incentive to sell power.

On top of that the subsidies for solar installations are mostly frontloaded, since the costs are frontloaded. Annual tax breaks are transferrable, so they get sold at the beginning of the project to offset investment cost, lowering interest payments. Even removing tax breaks would not make existing installations less profitable.

ishtanbul

4 months ago

I work in the industry. Removing the tax breaks is having a material impact because we look at after tax cash flow. Next year installations are going to reduce meaningfully.

FrustratedMonky

4 months ago

The articles about Solar cost reaching parity with Fossil. Is that before or after taxes?

ishtanbul

4 months ago

Its probably referring to the price at which solar can sell power. In the middle of the day, its actually effectively $0 (no marginal cost). In nighttime, its infinite cost. Fossil fuels marginal cost is effectively the cost of fuel per MWh.

bluGill

4 months ago

Taxes are far too complex to figure that our. In the case of other there are a lot of different players and most do things other than oil and so it isn't possible to figure out what tax/subsidy is from oil.

FrustratedMonky

4 months ago

Was wondering if anybody just took raw manufacturing/operating costs, and energy output, and compared. Removing all taxes and subsidies from the equation. If we are going to say Solar is now cheaper, I'd think it would have to be without subsidies.

pjc50

4 months ago

Accounting is a big issue for renewables because almost all the cost is upfront. You pay a capital cost for X years (say, 30) of electricity. Maintenance is a much smaller fraction of the cost. Therefore the question of profitability depends on all sorts of non-power things: amortization, interest rates, how the tax-deductibility of a capital investment is handled, what future electricity costs are, and so on.

pcl

4 months ago

How do you suggest fossil fuel subsidies should be positioned in the equation?

FrustratedMonky

4 months ago

Optimally, I'd like to see both calculated with zero subsidies.

Some people also complain about Solar being front loaded. But a power plant is also paid for up front. I'd like to see life time costs, minus subsidies.

Forgeties79

4 months ago

You are right it makes sense but that hasn’t stopped them from gutting all sorts of sensible programs both energy-related and otherwise regardless of the stage of investment/development. Have we forgotten about Musk and his mob already?

This administration is openly touting “beautiful clean coal” (doesn’t exist) for powering servers. Renewables are yet another front where people are divided based on politics. It has little to do with efficacy or practicality. I still have family members convinced that offshore wind power is mass-killing whales because of Carlson.

https://www.whitehouse.gov/presidential-actions/2025/04/rein...

joshstrange

4 months ago

> I still have family members convinced that offshore wind power is mass-killing whales because of Carlson

And if they are anything like the people I've talked to, they never once cared about whales (or any sea life) before this. Same with the "wind turbines kills birds" or even "trans women are ruining women's sports". Ahh yes, a whole list of things you've never cared about, made fun of, or derided in the past but now suddenly care about because of some talking head. It's exhausting.

Forgeties79

4 months ago

Too true. Until they realized they could use it to bully the trans community the only time they talked about the likes of the WNBA was in service of a punchline for a bad joke.

joshstrange

4 months ago

This exactly. People who I have seen make jokes at the WNBA's expense suddenly caring about the sanctity of the sport... I often wonder if they see the cognitive dissonance, probably not.

lesuorac

4 months ago

College sports should expand into having an Alumni league. Like the WNBA and other W-sports have a suspicious system where the leagues expenses grow very much in line with revenue while player salaries don't.

Colleges already have the facilities to host games so it seems like an easy steal as there's actually a lot of money in (certain) woman's sports (i.e. USMNT and USWNT in soccer have similar revenue but different salaries) but the salaries are low so its an easier target then say the NFL.

fringol

4 months ago

[flagged]

Forgeties79

4 months ago

>Most of the actual work to stop males from competing in women's sports,

Males who transition to female are not males. They are female/women. It is already not permissible for men to compete in women-only sports.

This became a national issue when many politicians and pundits saw a new vector to attack the trans community. We have heard it on campaign trails constantly for years now as if it’s some existential threat to the country. Your (incorrectly) characterizing it as some grassroots movement by concerned women across the nation who “simply don’t want men competing in women’s sports” is exactly what they hoped would happen over time because it gives them plausible cover.

Yes sports are a spectator event but I guarantee you not one of these people has watched women’s sports outside of exciting Olympic bids. They can’t name a single women’s soccer team in the US or a single star WNBA player. The sport is not the concern at all and we shouldn’t pretend it is.

JuniperMesos

4 months ago

> Males who transition to female are not males. They are female/women. It is already not permissible for men to compete in women-only sports.

This is precisely the point of contention. The people who want women's sports leagues to be able to legally or socially-acceptably bar transwomen want this precisely because they do not consider trans women to have the meaningful female characteristics that justify having a female-specific sports league to begin with.

I'm personally ambivalent on this point, and it's because I don't actually care about women's sports one way or the other (I barely care about men's sports). But if you do care about women's sports, it doesn't seem unreasonable to me that you might have good reasons to want to restrict trans women from participating for the same reasons you want to restrict cis men from participating.

Forgeties79

4 months ago

I understand the point of contention should be that but sadly when we dig into these discussions it often becomes clear that’s not what it is actually about. So frankly, I won’t sit here and stand for this user saying these women aren’t women.

They can talk about physical advantages/fairness in sports in good faith without erasing their identities and saying “it’s a fact that biology says they’re not women,” which is wrong. That’s just ignorance and/or transphobia, not a healthy discussion about advantages in competition.

“Men in women’s sports” is often convenient cover for many people to participate in erasure without copping to the fact that they’re just uncomfortable with trans people simply existing (or worse). Most of them, especially men with media reach/political clout constantly talking about it, are not passionate about women’s sports in the slightest and couldn’t care less if the playing field was level. So we can’t sit here and pretend that’s what this discussion is really about.

It’s very similar to when incels said “it’s about ethics in gaming journalism” during gamergate. Yeah, some people care about that legitimately, and there is a legitimate discussion to be had, but that wasn’t what the movement was actually about in any real sense. It just gave them a palatable reason to project to more reasonable people.

fringol_

4 months ago

[flagged]

Forgeties79

4 months ago

I already told you I am not continuing this discussion with you. Leave me alone please.

fringol_

4 months ago

[flagged]

Forgeties79

4 months ago

You’re being needlessly antagonistic. Leave me alone please.

user

4 months ago

[deleted]

fringol

4 months ago

They are male, and retain male physiological advantage even if they undergo interventions like testosterone suppression. It's not the only route by which a male athlete with such advantage might compete in women's sport, nor is it an issue limited to the USA. This is a broader issue affecting the fairness of women's sport in competitions across the world.

For instance, all three medallists in the women's 800m at the 2016 Rio Olympics were male. They had been issued with female birth certificates by their home countries due to having underdeveloped external male genitalia - and therefore according to the rules at the time could enter as female - but they still benefited from testosterone-driven development.

World Athletics, and other sports governing bodies for other sports, have tightened their eligibility criteria in response to cases like this, and in light of evidence that male advantage is still retained even with pharmaceutical or surgical treatments. This has been an ongoing problem for much longer than US pundits have been bringing it up in relation to trans, and it's adversely affected many female athletes, from amateur leagues to international competition.

Forgeties79

4 months ago

> They are male

No they are not. You can debate physical advantages but I won’t indulge transphobia. If you can’t stop then I have no desire to continue this discussion.

fringol

4 months ago

[flagged]

Forgeties79

4 months ago

[flagged]

fringol

4 months ago

[flagged]

user

4 months ago

[deleted]

zz3

4 months ago

This is not in line with current scientific beliefs at all, and most biologists will confirm that with you. Just like most things in biology and life in general, sex exists on a spectrum. We also distinguish between sex and gender. On the biological front alone, one person's sexual phenotype (what they appear to be) is determined by several factors, including but not limited to: how many chromosomes, how many are X or Y for humans (XXY vs XYY), the SRY gene (basically even if you're XY, if you don't have a functional SRY gene on your Y chromosome, you will develop as if you were XX), hormones such as testosterone and estrogen, and hormone receptors. We're not actually clear on what percentage of the population is noticeably intersex, but it's estimated to be on the same order of magnitude as red hair. This is not including trans at all, this is just human biological sex. Social roles are a whole separate, but very important ballgame. It doesn't seem like you're very familiar with current scientific thought on this topic, but if you're ever curious it's really interesting and I hope you investigate more! Fun fact! The Y chromosome is actually disappearing and we're not quite sure what's going to happen when it disappears. Not that it would happen for a very long time, but there's plenty more we don't know.

fringol

4 months ago

Let's test this idea and assume for a moment that sex exists on a spectrum.

What specific criteria are you using to place individuals at different points on this spectrum, and how do you calculate if an individual is closer to one end or the other of this spectrum compared to another individual? Which evidence supports these decisions?

Given that most species reproduce sexually, how does this concept work for the vast diversity of non-human species - including ones with a hermaphroditic reproductive strategy?

If a biologist discovers a new sexually reproducing species where the two halves of the reproductive system are embodied separately, how does she work out which are the archetypal females and which are the archetypal males, and how does she determine where she should place any later sampling of the population across the sex spectrum?

I would hope that anyone who confidently proclaims that sex exists on a spectrum will have ready answers for all of these challenges.

zz3

4 months ago

Sure! It's pretty trivial. I'm going to assume at least a high-school knowledge of math, since I'm assuming you're unfamiliar with terms like bimodal distribution, categorical data, et cetera. If you're interested in learning more, this kind of thing generally falls under statistics.

So this boils down to the question of essentially "if everything is on a spectrum, how can we categorize it?" and the answer basically boils down to "it's arbitrary." This is essentially called analog-to-discrete conversion. To skip ahead, human sex is on what's called a bimodal distribution. That means there's two big bumps on either end of the spectrum, and very little in the middle, but it's still accepted to be a spectrum. We can just "summarize" it by sorting them into discrete categories. Let's use voltage as an example! Common voltages have 0V for "False" and 1V for "True," right? For discrete signals. But what if the voltage is .3V? If the exact voltage isn't important, we can "summarize" it by setting an arbitrary limit (generally .5V), and then anything below gets summarized to 0V or "False," and anything over or including .5 V gets sorted into 1V or "True," but it's important to note that this has NOTHING to do with the underlying voltage we are measuring. The limit is arbitrary and we're only doing it because the exact measurement in this particular case isn't that important. Science is like this in general: we have the data that we don't understand, and we try to categorize it to make sense of it. But this obviously fundamentally doesn't change whatever we are actually measuring, this is just how we are defining and categorizing that information.

We don't have to imagine other forms of sexually reproducing species; we have many, many, many other examples across life, insects, mammals, bacteria all have different ways of combining genetics and reproducing. Clown fish are pretty much all hermaphrodites and can switch genders under stress, and this isn't that uncommon. There are plenty of examples of intersex individuals who can still reproduce, and plenty who can't for a variety of reasons. Humans are one of the few species that go through menopause, for example. The general idea for this two is talking about general reproductive strategies (for example, XY chromosomes etc etc) is different from talking about an individual, which might be sterile, intersex, whatever. This also is where societal roles come into play et cetera. This is a much larger discussion, though, and it would be difficult for me to summarize here, but I hope I've at least given you some terms so you can understand what's happening. Basically what science does is work from a bottom up approach: we have a lot of data, and we try to understand what is going on by applying labels and seeing if that helps, but these labels and limits are all changing and arbitrary, it doesn't actually affect what we're measuring. We try to use words to describe biology, we can't use words to influence biology, if that makes sense. A statistics class would probably help describe this better.

Edit: So part of the reason why I initially responded was because I was hoping to understand your perspective a little better, since I've heard it before and I find it fairly perplexing. I have a background in biology, science, and engineering in general, and this is just generally how science is done, I haven't said anything particularly controversial here as far as I'm aware. We create models based on what we think is happening, come up with a hypothesis and an intervention and then we experiment on it and try to see how our model compares to what's actually happening. We try to update words to match the data that we see, we don't try to impose words on data, that seems backwards. Are you open to talking a bit more about how you're thinking and reasoning about this?

Forgeties79

4 months ago

Just want you to know I appreciate all the hard work you’re putting into trying to educate somebody even if it is likely they will barely register it. I’m sure others like myself found the write up overall interesting and helpful.

zz3

4 months ago

Thanks! I find all this super interesting, and I hope other people do too! It's a pretty wild world out there.

fringol_

4 months ago

[flagged]

zz3

4 months ago

Sure! I think I understand what's going on here. I think we're having a few different misunderstandings, let me see if I can describe them.

By "human sex" I'm referring to everything that developmentally contributes to a human sexual genotype or phenotype. Here is a fun textbook example of all the things that go into human sexual development: https://open.lib.umn.edu/evosex/chapter/8-7-variations-in-hu...

From all these variables alone, we know there is some kind of spectrum to human sexual development. When we say something like "binary" that specifically means a discrete data type: true or false (nothing in between). Binary explicitly means there are two options and nothing else (discrete). For example, humans and butterflies, there's zero half-human half-butterfly hybrid. They're discrete. Most things in real life, however, are some form of continuous spectrum, and that's where "spectrum" comes is. We already know based on how many variables go into human sexuality that it's some form of spectrum for an individual, at the very, very least: male, some kind of intersex, or female. It's not binary (two options) for individuals.

(NOTE: also this is just for humans. As I mentioned, "female" and "male" aren't even that useful in a large part of life on Earth. There's a type of sea slug that essentially has penis battles to determine who donates which gamete, essentially, since every individual is capable of both at all times. As I mentioned before, all clownfish are hermaphrodites, they can switch if they need to. Many frogs and lizards can be too. That's why "female" and "male" are such abstract concepts, trying to describe generalized reproduction can be pretty gnarly once you get into any kind of detail, so no wonder the terms are fairly overloaded).

As I mentioned before, some of the factors that go into human sexual development include (1) number of chromosomes, (2) number of X's and Y's, (3) SRY gene on the Y chromosome, if present, (4) human sex hormones including the many forms of estrogen, testosterone, androgens etc, (for this discussion, probably not hormones like FSH, LH etc), (5) the receptors for these hormones. All of these things (and more) go into human sexual development. But you might have already noticed an issue with it: for example, all humans, regardless of sexual phenotype generally have both testosterone and androgens ("male" hormones) and various forms of estrogen ("female" hormones), so how does that work? How can we "measure" "sex"? What even is "sex"?

There's a few different abstractions at play. There's general abstractions like "female" and "male," which have multiple meanings. When we're making big generalizations about reproduction, it's helpful to talk about two general types of roles for mammals. For example, the male and female gametes for mammals are ova and sperm. We can also use it to talk about male and female hormones, estrogen, androgens, progesterone, FSH, LH, testosterone, to name a few. These are useful for talking about general reproductive abstractions, but each individual has aspects from both of these abstractions (estrogen, testosterone, androgens), so it's not a one-to-one mapping. You can't say "oh, human sexuality is determined by chromosomes," because it's not: XXY, XYY, and SRY gene all exist. You can't say "human sexuality is completely based on gametes" because hermaphrodites can have both ova and sperm, so are they male or female? That kind of thing. There's no "one determining" factor for human biological sex. Multiple things go into it, and therefore it's some kind of spectrum based on all the factors that go in.

When we talk about gender this becomes even more readily apparent. There's no "one determining factor" for what makes a woman or a man. It can't be chromosomes, SRY, hormones, gametes, or any one thing alone. We also know that it can't purely be about reproduction: infertile or sterile men and women can still be considered men and women. And this is just English, there are plenty of other languages that have had and have always had more than two main gender roles etc. So what on earth is it? The truth is, it's literally just an arbitrary line in the sand that we're trying to come to some form of consensus on. In general, we've found the most respectful way to do this, is to treat everyone as fully functional humans and have them self-report based on their language, culture, experience et cetera. Language and words are constantly changing and updating with our understanding, so whatever we decide on today, might change in the future too and that doesn't matter either.

Does that help the discussion at all? This is all fairly standard, there are quite a few textbooks on it, including the one I linked if you're interested.

fringol__

4 months ago

That textbook chapter you linked is quite revealing, thanks. I see that diagram in particular as a good demonstration of how the "sex is a spectrum" concept can't possibly work in practice. The number of arrows criss-crossing back and forth shows how impossible it would be to order disorders of sex development (DSDs) into a spectrum in any logically consistent manner.

More importantly, there's not really any reason to do so, as every one of those DSDs can be explained with the binary sex model and a mechanistic understanding of human sex development. Take 5-alpha reductase deficiency for example, it's caused by mutations in the SRD5A2 gene, which adversely affects conversion of testosterone to dihydrotestosterone, causing internal testes and an underdeveloped penis, but otherwise normal male sex development including testosterone-driven male puberty. It would be pointless to try to place this somewhere on a spectrum, as it offers no additional explanatory power and just obfuscates the detail.

In your spectrum model, you seem to be using the word "sex" to describe some sort of undefined (and apparently undefinable) composite statistical scoring of a set of dissociated sex-linked characteristics, that is focused almost entirely on those present in humans. However, this is not how biologists would typically think of sex. Fundamentally it is about evolutionary questions, like: why does sex exist, why is it a stable reproductive strategy across almost all complex life? And it is about developmental questions: what makes sexed bodies, what are the underlying mechanisms? I don't understand how adopting a "sex is a spectrum" belief would help answer these.

You mention hermaphrodites but again I don't see how the spectrum model does anything but fail here? It offers no useful insights - the binary sex model is perfectly adequate to explain that an individual embodies both female and male halves of the reproductive system.

I hope this helps clarify my points, interested to read your response.

zz3

4 months ago

Hi! I'm a little confused what the confusion is. Yes, talking about binary terms and using them as an abstraction and a summary is perfectly convenient, and can be useful, but that doesn't change the data. It's just a summary of a very complex system. The terms "female" and "male" have multiple definitions because of that. Here's an example from the dictionary:

Female: (1) Of or denoting the sex that produces ova or bears young. (2) Characteristic of or appropriate to this sex in humans and other animals. (3) Of or denoting the gamete that is larger and less motile than the other corresponding gamete. Used of anisogamous organisms. (4) Designating an organ, such as a pistil or ovary, that functions in producing seeds after fertilization. (5) Bearing pistils but not stamens; pistillate.

There's a few others, but that's why both males and females have both "male" and "female" sex hormones. They're different levels of abstraction. Yes, talking about these abstractions is very convenient for reproduction, that's why we created them, but they're inherently abstract. Just like talking about a voltage as 0V or "OFF" or "FALSE" when it's actually 0.12323V is perfectly convenient and useful.

I actually talk to several biologists on a regular basis, and this is all pretty standard, because mostly what we're doing is just talking about how science works and data.

Being dependent on multiple variables, having that many possible dimensions, makes the data a spectrum. We can summarize that data in arbitrary ways, including drawing an arbitrary line and sorting them into categories, but that doesn't fundamentally change the data. No one is confused when we talk about male and female hormones within an individual. If a person who presents as phenotypically female and considers herself a woman comes into a doctor's office and it's discovered she has XY chromosomes, no one is that surprised: we know about the SRY gene, we know about lack of testosterone receptors etc etc, we understand this is normal. Or if someone presenting as a woman comes in with a beard, no one is surprised. Hirsutism in PCOS is fairly common. We know men and women have both male and female hormones. Again, we know how all of this works, so no one is surprised. Talking about abstract concepts for reproduction is a useful model, but it is just a summary and an abstraction, and it does not change the diversity of human sexual development. Words and abstractions do not change actual biology. We change words and abstractions based on increased knowledge of biology. We can talk about abstractions until we're blue in the face, but ultimately it's only a useful way of trying to describe the actual data. Does that make sense?

fringol__

4 months ago

It makes sense but it is a false framing. The whole point of female and male is to distinguish the two reproductive roles in sexually reproducing species, whether those are hermaphroditic or gonochoric. The sex binary is based on anisogamy, that is, two classes of gamete being of unequal size.

All the "dimensions" you mention - hormones, chromosomes, etc. - are downstream of this, and they vary across species (e.g. some don't use hormonal signalling for reproduction, but neuropeptides). While there are variations, including those in sex development that may lead to a disordered system, it doesn't logically follow that sex itself is a spectrum.

To take one of your examples: a hirsute woman with elevated testosterone due to PCOS is female, and having this condition doesn't make her less so. Indeed, this is a condition that only affects people who are female, tied to ovarian function. Her condition can be described perfectly well without pretending that her sex lies on some sort of ill-defined spectrum.

Your comment about "drawing an arbitrary line" doesn't really fit with how biologists see this either, as it's not arbitrary at all but is based on understanding the mechanisms of reproductive function and development. And not based on gathering and arbitrarily categorising data without reference to the underlying system. The mechanistic insight is important.

Going way back upthread, this was originally about fairness in sport, male physiological advantage, and the other commenter getting surprisingly cross at me describing males as male, as he seemed to think there are medical interventions that can be performed on humans that convert males to female, which is not the case. Then you commented stating that sex is a spectrum. This is typically introduced into an argument to try to bolster the claim that it is possible for humans to change sex, the idea being to redefine sex as a cluster of characteristics to be considered separately to reproductive function, and then argue that because things like breast size (through a male taking exogenous oestrogen) and genital morphology (such as surgically inverting a penis to make a hole, and lining the entry point with scrotal tissue) can be changed, this constitutes a change in sex (e.g. a male, by this redefinition, supposedly becoming more female).

So that leads into another issue of why this "sex is a spectrum" idea has been introduced to the world at large. It is not to gain greater understanding of reproductive system, sex development and evolutionary questions regarding sexual reproduction. We can see even from this back and forth between the two of us how it only has rhetorical use, with my requests for precise detail on how this model might work in practice remaining unanswered.

Thanks for the discussion, interested to hear your thoughts on this.

zz3

4 months ago

Also one more thing of note before you go into "but intersex is just error":

"Errors" are important in models. Look up Type 1 and Type 2 errors. If I had a model for hair color, and it couldn't explain red hair, it would be a pretty terrible model. As I mentioned earlier, red hair and obviously, visibly intersex are about on the same order of magnitude.

To further illustrate this concept, consider humans and horses. You'll notice there aren't human-horse hybrids. We can come up with a criteria or a model to separate humans and horses with 1's and 0's and there's nothing in the middle. That's an example of a binary system. We could come up with a bunch of terrible models too that can't differentiate between the two ("mammals"). But ultimately, I could disprove your argument about transgender in sports even ASSUMING a binary model in sex because it's pretty fundamentally irrelevant. If we can't measure the difference between two things (sports performance between ciswomen and transwomen after 2 years of hormonal therapy), then the difference doesn't really matter. The fact that there's transMEN regularly playing in the Olympics is also fairly revealing.

fringol__

3 months ago

I think you've missed my key point which is that sex is fundamentally defined by gamete type, and is not a post-hoc clustering of traits. The underlying biological concept is reproduction via anisogamy, which is robust across a multitude of species, humans included. Anisogamy, which you should know as you studied biology, is a reproductive strategy involving the fusion of a small gamete with a large gamete, producing a new individual.

In hermaphroditic species, the two halves of this reproductive system are both embodied in each individual, and are active either consecutively (as with sequential hermaphrodism) or concurrently (as with simultaneous hermaphrodism). In gonochoric species, these are embodied in two distinct classes of individual, via two distinct developmental pathways. Humans are a gonochoric species.

When you claim "sex is a spectrum" or "sex is bimodal", you are confusing sex characteristics with sex. These characteristics are species-specific, whereas sex itself is a cross-species categorization in which sex determination, sexual development, and sex characteristics will vary.

You comment "let's hypothesize that human sex is [always] determined by [XX or XY] chromosomes" and make the argument from this that conditions like Klinefelter syndrome and SRY-negative XY chromosomes disprove that hypothesis. Yes it does, but the hypothesis was flawed in the first place. There is no "human sex" that is different to "sex". More precisely, what you are actually talking about here are the mechanisms of sex determination and sex differentiation in humans. Analyses of DSDs have been very useful in gaining a deeper understanding of these, just as analyses of rare pathologies in other systems do.

Claiming "sex is a spectrum" adds no utility here. It conflates development with definition, and is used for rhetorical ends rather than advancing scientific knowledge. As our conversation has shown, there's not even any consistent understanding of what this spectrum might look like or where individuals should be placed on such a spectrum.

You mention sterility, but this doesn't change someone's sex. The elderly and infertile retain their sex because it's developmental, not performative. This is also why, for example, we can recognize worker bees as female despite them being infertile.

Going back to sports, the available evidence does not show that male athletes weakened through testosterone suppression are equivalent to female athletes. It is not possible to unbuild the body of a human male and rebuild it as female. Your claim that "scientists have already looked into this, and they determined that after two years of hormone therapy transwomen are fairly hard to distinguish from the natural variation in ciswomen for all their metric" misrepresents the research and doesn't take into account what we see performance-wise when these males are allowed to compete in women's sport. Note that while we observe "transwomen" dominating women's competitions, we don't see the same for "transmen" in men's categories, even when they've been on testosterone for many years. This in itself highlights the impact of sex differences in athletic performance.

zz3

3 months ago

Let me see if I understand your argument. I'm not sure about several aspects, and it sounds like you have multiple arguments.

[1] Sex is purely defined by gamete size. (Already incorrect, but if that makes the argument easier we can play pretend.) [2] Humans are a gonochoric species. (true) [3] In gonochoric species, unlike simultaneous or sequentially hermaphroditic species, gamete-size generally remains constant throughout the lifetime of the species (also true). [4] Therefore, humans generally maintain the same gamete size throughout an individual’s life (sure, not many people are switching their gamete size throughout their life).

We’re in agreement humans aren’t generally switching gamete sizes through an individual’s lifetime. That would honestly be ridiculous and no one is arguing this. However, while some of these ideas are true and are convenient for talking about various species, it’s not always correct when talking about individuals.

An example of this is using generalized words or labels on anything or anyone. “English-speaking” could mean someone who speaks only English, someone who speaks only a little English. What matters is context and relevance.

Human sexual phenotype can be described by three discrete categories if you want: male, female, intersex. This is what I mean by “spectrum,” I’m literally just mentioning it doesn’t fit the definition of binary (being able to be completely described with 0 or 1 without loss of data). Please see my previous explanation for further details on this. I literally did a proof-by-contradiction.

In individual humans, our genotypes do not always match our phenotypes. For example, XY + No SRY would be functionally identical to XX. XXY and XYY are both viable and happen, and a lot of people might not even realize they don’t have the chromosomes they think they do.

Obviously intersex is about the same proportion of the population as red heads, for context.

So intersex is a perfectly normal and natural human sex phenotype. There are literally human beings living with both gamete sizes for their entire lives, living hopefully happy, healthy lives. This has nothing to do with gonochoric or hermaphroditic species. We’re still a gonochoric species, even if intersex humans exist. Humans aren’t spontaneously changing gamete sizes throughout their lives, but some people literally just have both and have had both since birth. That’s just how it is.

So human sexual phenotypes don’t always match genotypes. They mostly do, probably over 80%, but we’re not honestly sure about the true rate of intersex mostly because it matters so little. As you saw in the textbook chapter I referenced, human sexual phenotype has many factors, but yeah, we can summarize it with three discrete categories: male, female, intersex. That’s again, just how it is. We can debate what to do with intersex, sure, but it honestly doesn’t matter very much.

Your sports argument seems a little strange, I’m honestly not sure I fully understand it:

[1] Gamete size is the only determining factor in human sexual phenotype [obviously incorrect, please see that book chapter] [2] As a society, we divide up sports by sex or gender [yeah, sure, we sometimes do that] [3] Gamete size is relevant in sports [very obviously incorrect, but what you probably mean is that gametes CORRELATE with testosterone, muscle mass differences etc, which is true, and we can measure those correlations] [4] People can’t change their gametes [no one is talking about this, ridiculously irrelevant] [5] Therefore people can’t change their sex?

Trans people exist. We have accepted that there is both biological sex and gender (social construct). Just like genotype and phenotype, they normally match, but sometimes they don’t. I honestly don’t understand why there’s any upset about this, there’s been evidence of this going back pretty far throughout history. We literally get the word hermaphrodite from the ancient Greeks.

So do you only care about transpeople because of sports? There are transmen in the Olympics, so I think they’re doing fine, and I literally linked several papers on transwomen in the Olympics, but I can link them again.

We’ve measured it. This is what science does.

More links: Sex differences and athletic performance. Where do trans individuals fit into sports and athletics based on current research? https://www.frontiersin.org/journals/sports-and-active-livin...

SPORTS AND PERFORMANCE IN THE TRANSGENDER POPULATION: A SYSTEMATIC REVIEW AND META-ANALYSIS

https://www.scielo.br/j/rbme/a/CDkTksYcMPcKYTHGfcJLX4K/?lang...

Transgender Women in the Female Category of Sport: Perspectives on Testosterone Suppression and Performance Advantage

https://link.springer.com/article/10.1007/s40279-020-01389-3

Honestly, if there is some advantage, they’ll measure it, try to understand it, and then change the rules. I’m sure it’s an ongoing discussion. I’m not sure I see your point with all this.

dragonwriter

3 months ago

> We have accepted that there is both biological sex and gender

This is close to the real point of dispute, on which there are approximately three main positions, which amount to two political camps because the last two positions drive the same political conclusion (and can be hard to distinguish):

(1) Sex, socially-ascribed gender, and gender identity are real and distinct things, all of which are (or in the case of active gender should be) multidimensional spectra though they may have something like a bimodal distribution which can naively look binary, and normatively ascribed gender should be aligned to gender identity;

(2) Sex and ascribed gender and gender identity are real and distinct things, the former is a crisp binary defined by particular physical traits (which traits varies among holders of the belief and over time; gross anatomy was popular, combination of X & Y chromosomes was popular, gamete size is currently the most popular), and normatively both ascribed gender and gender identity should conform to sex; when gender identity specifically does not it is a kind of mental illness, that should be treated and corrected, not accommodated and validated;

(3) Sex and ascribed gender are real and distinct things with the nature and relationship described in #2, but gender identity does not exist and is a myth invoked to excuse personal moral deviance and/or sexual perversion.

zz3

3 months ago

Thanks! I'm on the biology side of things, so I tend to avoid going into gender because I don't understand it as well, but the biology seems clear enough. The gender side also makes sense to me broadly, since we have complex and varied cultures, and having a term to talk about different societies also seems helpful. There are multiple languages and cultures with explicit terms for intersex, for example.

I'm not super clear on why gamete size has become a popular argument for a so-called binary model, since intersex still exists and there are individuals with both gametes. Not to mention, for sports, gamete size seems much less relevant than hormones and natural variation within each sex/gender, and that seems to be the favorite example. Do you have any insights as to why gametes have become a popular argument?

zz3

3 months ago

I think you're still missing several key points. Biological sex is more than just gametes. This isn't some weird, niche theory, this is just basic biology. Even if it were just gametes, there are still several intersex conditions. The data is not inherently binary, we measure models by their outputs. This is a common misunderstanding from those not very familiar with how models are used in science and math.

> You comment "let's hypothesize that human sex is [always] determined by [XX or XY] chromosomes" and make the argument from this that conditions like Klinefelter syndrome and SRY-negative XY chromosomes disprove that hypothesis. Yes it does, but the hypothesis was flawed in the first place. There is no "human sex" that is different to "sex". More precisely, what you are actually talking about here are the mechanisms of sex determination and sex differentiation in humans. Analyses of DSDs have been very useful in gaining a deeper understanding of these, just as analyses of rare pathologies in other systems do.

I'm literally talking about human sexual phenotype. That's it. Phenotype does not always match genotype, that's the whole point. Do you understand the difference between genotype and phenotype, because that's half the point of what I've been discussing. You've also missed my entire point about how we measure models in science and what a model is. That whole demonstration was to show you how we actually test models in science.

> Claiming "sex is a spectrum" adds no utility here. It conflates development with definition, and is used for rhetorical ends rather than advancing scientific knowledge. As our conversation has shown, there's not even any consistent understanding of what this spectrum might look like or where individuals should be placed on such a spectrum

I'm not claiming anything. Human sexual phenotype is not binary, as demonstrated through a binary model with proof by contradiction. This is how we evaluate models. Even if we assume a binary model, as I've mentioned, it doesn't actually matter much since there isn't a huge difference between the two genders for most sports. There are measurable differences for others, but that has nothing to do with gamete size and everything to do with different levels of hormones like testosterone, estrogen et cetera, not gametes. Once again, there is significant overlap between the two sexes to start with.

> Going back to sports, the available evidence does not show that male athletes weakened through testosterone suppression are equivalent to female athletes. It is not possible to unbuild the body of a human male and rebuild it as female.

I'm honestly baffled by this statement. No one is "rebuilding" anyone or anything. I'm not actually sure what you mean by this, but this just further demonstrates that we've moved very far away from anything like science. This just sounds like a strange straw man. If you can't even acknowledge that genotype can be different from phenotype, then there's no point in further discussion, this just seems silly.

> Going back to sports...

Men and women have a lot more overlaps than differences. This has been demonstrated. It was actually surprising to me when I first learned about it. We literally do see plenty of transmen in the Olympics, so I'm not quite sure where you're getting this from. Yes, there are differences too, but again, it has nothing to do with actual gametes and mostly it has to do with testosterone and possibly different forms of estrogen etc. What you're calling "sex characteristics."

Here are a few papers: Sex differences and athletic performance. Where do trans individuals fit into sports and athletics based on current research? https://pmc.ncbi.nlm.nih.gov/articles/PMC10641525/

Effect of gender affirming hormones on athletic performance in transwomen and transmen: implications for sporting organisations and legislators https://bjsm.bmj.com/content/55/11/577?ref=goodoil.news

Transwomen might still be a little faster than ciswomen at least a year after hormone therapy, but most of the other metrics were within normal variation after 1-2 years hormone therapy.

fringol__

3 months ago

Sexual reproduction certainly does involve more than just the gametes themselves, but the definition of sex is based on gametes - and that they comprise two distinct classes of cell, in size and form. Otherwise, in gonochoric species, how would anyone know which sex characteristics are female and which are male, and how the female and male sex development pathways differ? And in hermaphroditic species, which anatomical and cellular structures correspond to the female and male halves of the reproductive system. It all comes back to anisogamy. This is the fundamental definition of sex.

Regarding your second point: that there are variations in phenotype, some of them disordered, doesn't mean that "sex is a spectrum". For DSDs, we can describe them in terms of specific developmental differences compared to normal sex development. These are a set of discrete conditions that can be understood without conjuring up ill-defined spectrums. In fact, DSDs in humans have given those who study developmental biology considerable insight into the mechanisms of human sex development more generally.

I see after reading those papers you linked that they further illustrate the point I made earlier: that suppression of testosterone weakens males in some ways, but they still retain physiological advantage from testosterone-driven development earlier in their lives. To advocate for the inclusion of such males in female competitions is to advocate for female athletes to compete at a disadvantage.

If you look at the world records for pretty much every sport, the difference between female and male athletes is very clear. That there exists some overlap between weaker-performing male athletes and higher-performing female athletes doesn't mean that male advantage is significant in almost all sports, especially in ones more reliant on raw strength, such as weightlifting.

You mention the transmen who compete in the Olympics. This is true but they are competing against other female athletes, e.g. Hergie Bacyadan in the most recent Olympics, competing in women's boxing (and in that same Olympics, two males - controversially - won gold, in two other women's boxing divisions). None of them would even come close to qualifying against elite male athletes.

zz3

3 months ago

Here is the definition of sex from the Merriam-Webster dictionary:

1a: either of the two major forms of individuals that occur in many species and that are distinguished respectively as female or male especially on the basis of their reproductive organs and structures 1b: the sum of the structural, functional, and sometimes behavioral characteristics of organisms that distinguish males and females 1c: the state of being male or female 3: genitalia

Among those who study gender and sexuality, a clear delineation between sex and gender is typically prescribed, with sex as the preferred term for biological forms, and gender limited to its meanings involving behavioral, cultural, and psychological traits. In this dichotomy, the terms male and female relate only to biological forms (sex), while the terms masculine/masculinity, feminine/femininity, woman/girl, and man/boy relate only to psychological and sociocultural traits (gender). This delineation also tends to be observed in technical and medical contexts, with the term sex referring to biological forms in such phrases as sex hormones, sex organs, and biological sex.

https://www.merriam-webster.com/dictionary/sex

So what dictionary are you using where "sex" is purely defined by gametes? Please use references and support. I have literally provided studies, textbook chapters, and dictionary entries. You're not actually arguing anything, or if you think you are, you're begging the question. Sex is based on more than gametes and we've known that for decades.

> I see after reading those papers you linked that they further illustrate the point I made earlier: that suppression of testosterone weakens males in some ways, but they still retain physiological advantage from testosterone-driven development earlier in their lives. To advocate for the inclusion of such males in female competitions is to advocate for female athletes to compete at a disadvantage.

They literally concluded there wasn't a measurable difference in most of the aspects that they're considering after two years (though there was still an advantage in running after 1 year), so that's a very creative interpretation. There are more studies too, but I can see there's limited point in listing them, since you're reading with your own bias.

Also, keep in mind with the papers that I provided, the authors of these papers are PhDs in this specialty studying trans individuals. Meaning that people who are way more knowledgeable about all this view trans individuals as exiting, since before you seemed to be denying that. Also please notice, that they aren't measuring gametes, they're measuring the effects of hormone therapy specifically and how that might apply to sports. Rules etc in sports, sure, we can measure and change them, but there are plenty of phds out there studying both gender and sex. If you're trying to argue that nuances in the Olympics and college-level sports means trans can't exist, that seems like very faulty logic.

> If you look at the world records for pretty much every sport, the difference between female and male athletes is very clear. That there exists some overlap between weaker-performing male athletes and higher-performing female athletes doesn't mean that male advantage is significant in almost all sports, especially in ones more reliant on raw strength, such as weightlifting.

There are many, many sports where this is not the case and separating between men and women happened late, if at all. Sharp shooting et cetera. There are other sports where yes, there are measurable differences. Testosterone can help in certain sports, that's certainly true, but though that CORRELATES with gametes, it's not absolute, once again demonstrating that what we're actually interested in in sports is testosterone etc, not actual gametes.

> You mention the transmen who compete in the Olympics. This is true but they are competing against other female athletes, e.g. Hergie Bacyadan in the most recent Olympics, competing in women's boxing (and in that same Olympics, two males - controversially - won gold, in two other women's boxing divisions). None of them would even come close to qualifying against elite male athletes.

Incorrect. The transmen are competing against other men. Chris Mosier had an injury at the Olympics, which is unfortunate, but he qualified. In 2015 Schuyler Bailar competed in NCAA Div 1 men's team and did pretty well, top 15%. 2018 Patricio Manuel boxed professionally and won. Transathletes are a small percentage of the population and haven't been allowed at the Olympics for very long, so we'll see what happens there.

Overall, I'm not sure what elite sports has to do with the existence of trans people or human sexual development phenotype or how sex is "only gametes" (or chromosomes, you seem to go between both). The rules in elite sports are always changing, and I'm sure they'll change more. You've essentially assumed your gamete argument is true, despite going against the dictionary, the book chapter I listed, and the studies that I provided, all of which acknowledge trans individuals. This is called "begging the question." If we're going into rhetoric, this is sounding very motte-and-bailey fallacy.

One thing I will say, is that fundamentally science is about asking questions and measuring phenomena, generally using models etc to try to discern causality (probability and statistics). Science is NOT about telling people who or how to be or denying people's experience. Science can tell us what will happen when we take a drug, not if we "should or shouldn't" take the drug (that's for us to decide). In studying other cultures or experiences, science isn't about labeling "good" or "bad," or erasing experiences we don't understand. For example, we know from studying many other cultures and languages that there are multiple understandings of "sex" across cultures, especially where there are explicit terms for intersex et, which is why terms like "gender" can be useful.

I'm not sure why you have such a strong reaction to "trans people exist" or why you're trying to act like your views on it are "scientific," when I have provided (1) textbook, (2) dictionary, (3) studies showing that your views that (A) trans people do not exist and (B) sex and sexual phenotype are only determined by gametes are not supported by science and you have fundamentally misunderstood several key aspects of biology and math (binary vs bimodal). I've provided explanations for how we use models in science and how we talk about data. If you're actually interested in learning about this stuff, I hope some of the resources I have listed are helpful. Otherwise, I'm going to assume that this is not a productive discussion of two people trying to understand the world better. I'm sad this is your view of what science is, and if you're ever actually curious about this kind of thing, I hope you find it interesting.

fringol__

2 months ago

It is very straightforward to show that sex is defined by gametes.

Imagine a biologist discovers a new sexually reproducing species. She does not yet know whether it is hermaphroditic or gonochoric, nor, if gonochoric, which individuals are female and which are male.

What does she investigate to find out?

She examines gamete production: which gonads produce small, motile gametes and which produce large, nutritive ones. That is the criterion that has defined "female" and "male" across all sexually reproducing organisms for well over a century of modern biology.

Everything else - chromosomes, hormones, genitalia, secondary characteristics - are species-specific downstream mechanisms that evolved to achieve that single binary outcome. They are not the definition itself.

I did ask a version of this earlier in my first reply to you, but I think its significance may have been missed. Anyone with a solid grounding in biology should recognise immediately that gametes are the root criterion. No other answer makes sense.

zz3

2 months ago

> It is very straightforward to show that sex is defined by gametes.

I read and corrected your previous comments then, and I will correct them again now. I know this is more or less what they teach in middle and high school biology, just like you might have learned "electrical current is like water flowing between between two voltages" (not a good metaphor, but one that is often taught) and "evolution is the survival of the fittest" (incorrect, but still sometimes taught). What you learn in college is that a lot of the metaphors that were helpful at the beginning can actually make it harder to learn a more nuanced view that's closer to reality. But there's a reason the dictionary definition is different and not just based on gametes. You're confusing applying abstract concepts to individuals.

>She examines gamete production: which gonads produce small, motile gametes and which produce large, nutritive ones. That is the criterion that has defined "female" and "male" across all sexually reproducing organisms for well over a century of modern biology.

Correct, when talking about species as a whole, this is quite useful. "Female" and "Male" can refer to many different types of species. We even refer to asexually reproducing species as "females" by default. Just like "English-speaking" can be a useful general label in numerous contexts. It's great being able to talk about "English-speaking people" as a generalization, but that label doesn't differentiate between someone who speaks at a first-grade level and a college-level. When we're talking about an individual person, we normally take a more nuanced view, as is reflected in the data.

Please see my previous comments on models, binary, etc. Being able to apply a label to something does not necessarily make it true, but we're back at the beginning and I see no point in going over my points again. You're also essentially confusing genotype and phenotype. There's a reason biologists differentiate between that. But again, I've gone over all this already. As someone with a solid background in biology, yes, gametes are important and are great abstractions for talking about specific things, but more than just gametes go into human sexual phenotype and we've known that for decades.

Anyone who has any kind of background in science or engineering at a college level should be able to understand models and data terms, like binary, type 1 and type 2, error, and abstraction. This is fundamental. If you're actually interested in learning more, please reread my previous comments.

zz3

3 months ago

* Edit: I missed one of your points.

> Regarding your second point: that there are variations in phenotype, some of them disordered, doesn't mean that "sex is a spectrum". For DSDs, we can describe them in terms of specific developmental differences compared to normal sex development. These are a set of discrete conditions that can be understood without conjuring up ill-defined spectrums. In fact, DSDs in humans have given those who study developmental biology considerable insight into the mechanisms of human sex development more generally.

I already addressed this in a previous comment, but please see Type 1 and Type 2 errors in models. I think the example I used in it was there are no horse-human hybrids (outside of fiction) because we can create a true binary model with horses and humans. That is NOT the case for male and female phenotypes in humans. There are individual humans with both organs, different gametes, different chromosomes, both characteristics etc etc. Obviously-intersex are on the order of red hair in humans, so "it's uncommon" isn't a good counterargument. Again: type 1 and type 2 errors in models.

For your other points about disorders, let's use red hair again. Red hair isn't "a disorder," even though technically it's a result of a type of melanin dysfunction: "Red hair occurs due to a genetic mutation in the MC1R gene, which affects the production of melanin pigments in hair. This mutation leads to higher levels of pheomelanin, resulting in the characteristic red or ginger hair color." It's a normal, but uncommon phenotype. We understand why it happens and how it occurs, similar to intersex. We don't actually know all the types of intersex or how they interplay with each other, but either way, it doesn't honestly matter. If someone appeared with genuine blue-pigment hair, that would break our model. Red hair is just another phenotype in the spectrum of hair colors. Same with grey hair. Same with intersex.

We can list all sorts of things as "disorders" or whatever, which is why we use models to discuss data in science, it's a more structured way of evaluating the world. Types of errors are important in evaluating models. There is as-of-yet no binary model for human sexual phenotype. We still generally sort everyone into two discrete categories, but that's what we choose to do as a society, the data itself is not binary. Just to emphasize this once again: models and data how we evaluate and categorize the world using science. Everyone can apply whatever label they want to something. That isn't science. We make progress in science by evaluating models.

Sex is still very bimodal, no one is arguing that, but fundamentally it's a spectrum. It is not just gametes. We have some of types of intersex listed, sure, but it's also just a normal, uncommon human phenotype.

Intersex has provided insights and is interesting to study. We're in agreement there.

For sports, we're not talking chromosomes or gametes at all. They're irrelevant. What they're actually measuring and evaluating is testosterone, muscle mass, etc, which does CORRELATE with gametes, yes. If we're actually concerned about sports, we'll measure and see what happens. But once again, I can assure you that it has nothing to do with gametes or chromosomes or whatever, and a lot more to do with hormones, muscle mass etc. The studies I listed seemed promising, but I'm sure we'll learn more over time.

I think we're in agreement that ultimately, we want athletes to be able to participate in a way that seems fair, by whatever measure that may be. I'm sure they'll collect more data and we'll decide what we want to do as a society. I am certainly not an expert. The studies I mentioned and several others seem promising. There have been some transmen in the Olympics against other men, though not many. There have also been women who have won gold against men in other sports (skeet I think?) before they were separated. There are obviously several sports where men have measurable advantages to women. For trans-athletes, I suppose we'll see what happens and what the data says.

Absolutely none of this justifies statements such as "transwomen are men." They are not. Sex and gender are both real, useful terms, and they have their own applications. Also, much like genotype and phenotype, they do not always match. Sexual phenotype does not always match genotype (chromosomes), organs etc.

We can see and measure the two groups. We can talk about fairness in sports. It is perfectly fine to talk about measuring differences between transwomen and ciswomen. It's perfectly fine to talk about measuring differences between transwomen and (cis or trans) men. It's even perfectly fine to talk about concern for fairness in sports with the inclusion of transwomen and transmen. All of that is fine.

It is not okay (disrespectful) and incorrect to (1) say that they don't exist (2) say that they're something other than what they identify as. None of that is supported by science. Sex and gender as useful, distinct terms are supported by science. We use those terms to study multiple species, cultures, in whatever forms. Intersex is an uncommon, but well supported phenotype that we literally have records of since ancient times and has been fairly common across many cultures. And across many species. It's honestly so broad it is difficult to define. Literally we have entire hermaphroditic species AND hermaphroditic individuals in non-hermaphroditic species. Similar to homosexuality, it's just a natural phenomenon that happens. You can view trans as part of intersex, or as more of a sociological construct, like gender identity. The data is there.

If you're actually just concerned for fairness in sports, then you could have talked about the athletes in a respectful way ("I'm concerned about the fairness of transwomen in sports with ciswomen"). You chose not to. In general, your way of thinking sounds more like religion than science, and I've heard it all before already.

Science isn't a rhetorical weapon. It's a way of studying, evaluating, and communicating about the world, not imposing judgement on it. There is plenty of data supporting trans, gender, intersex, whatever. There are also plenty of respectful ways to discuss this topic, as previously mentioned.

Why go out of your way to talk about it in a disrespectful way? Why hide behind trying to sound scientific, when it's clear you don't have a background in it? Why the focus on sports?

I think it's time we stop dancing around the topic and get to the meat of this discussion.

fringol__

2 months ago

I do not consider it disrespectful to state someone's sex, particularly when it's relevant to the topic.

Consider my original comment on this thread:

"Most of the actual work to stop males from competing in women's sports, through evidence-guided changes in policy, has been driven by female athletes who are directly affected by this, feminists and feminist allies, scientists that study sex differences, and experts in the philosophy of sport.

That it's become such a well-known topic of contention is because sports are a spectator event and there have been some very high-profile instances of this unfairness towards female athletes."

Followed by this reply to a user who had a different view:

"They are male, and retain male physiological advantage even if they undergo interventions like testosterone suppression. It's not the only route by which a male athlete with such advantage might compete in women's sport, nor is it an issue limited to the USA. This is a broader issue affecting the fairness of women's sport in competitions across the world.

For instance, all three medallists in the women's 800m at the 2016 Rio Olympics were male. They had been issued with female birth certificates by their home countries due to having underdeveloped external male genitalia - and therefore according to the rules at the time could enter as female - but they still benefited from testosterone-driven development."

There is no disrespect in these comments.

As to why our conversation has focused on sports and sex differences, it is because it was the original topic before you joined the discussion.

zz3

2 months ago

As a side note, it's pretty widely accepted that referring to humans as "male" or "female" instead of "men" and "women" in general is dehumanizing. Using it as an adjective "male athletes" isn't considered disrespectful. Your personal opinion that it is NOT disrespectful isn't super relevant, since there are obviously more respectful and relevant terms (transman, transwoman, cis, pre- and post-transition). You weren't actually referring to all "males" in general in the previous discussion, you were specifically talking about transwomen athletes post-transition competing against ciswomen. If this wasn't intentional, then that was part of the confusion.

fringol__

2 months ago

You can take offence if you want to, but objecting to a mention of the sex of a group of people, on a topic where the fact of their sex is highly relevant, comes across more as an attempt to stymie discussion.

Note that I was very specifically talking about male athletes competing in the female category of sports. This includes both those in the category of "trans" (the Laurel Hubbard types) and those with male-specific disorders of sex development (the Caster Semenya types).

I've said everything I would like to say on all these subthreads so there's no point in repeating myself yet again, but I would urge you to pick up a couple of books on developmental biology and evolutionary biology, and read them with an open mind, so you can challenge your misconceptions around this topic that you seem to have internalised.

zz3

2 months ago

I'm not personally offended by the inaccurate terms, more just stating what should be fairly obvious. Using accurate terms is very important in logic and reasoning, and being generally polite and respectful is also an important part of good-faith argument and debate when the goal is learning. You not being able to use correct and accurate terms is partly why your arguments are weak and inconsistent. I've explained your logic errors in multiple previous comments. If you're interested in learning more, I've linked several of my references as well. I do agree that there's little else to talk about and we're rehashing the same arguments. You saying that you don't personally consider it offensive and suggesting that therefore it's fine for you to use the inaccurate term suggests that this isn't a good-faith debate for the benefit of learning.

I will also say that it's a common pattern for people to try to justify bigotry with "science," not realizing that their arguments don't make sense. Karl Popper is actually considered the father of modern science for his work on falsification being one of the main ways to separate actual science from pseudoscience. This has come up several times lately and I'm very curious about it.

I have read several books in multiple areas of biology. I'm a little amused you're recommending them to me, when I literally linked and referenced one of the books in a previous comment. I hope you actually read more as well. Biology is an amazing field, which is why I studied it in university. I hope you learn more about science in general. I will also mention, however, that reading all the biology books in the world won't help if there's a fundamental misunderstanding in what science actually is and how to differentiate it from pseudoscience.

Statistical Rethinking (all editions) is a great book if you're interested in how models work and how science actually works, as a personal recommendation. The author also has multiple lectures recorded on github and other platforms, such as youtube. Carl Sagan also has an excellent book on distinguishing science from pseudoscience: "The Demon Haunted World - Science as a Candle in the Dark."

zz3

2 months ago

Some of your comments seemed to be removed, but for clarification, transwomen are women and transmen are men. Why not just use those terms in general? Why say "males," when you are actually talking about transwomen, which is a more accurate and relevant description? Then talk about pre and post transition, since that is the whole point of the discussion surrounding sports (criteria and debates around transition).

zz3

4 months ago

My comment is too long, so I'm going to try to separate it into 2.

> Your comment about "drawing an arbitrary line" doesn't really fit with how biologists see this either, as it's not arbitrary at all but is based on understanding the mechanisms of reproductive function and development…

I talk to biologists all the time for work. I studied biology in college and I work in science and engineering. This is how we talk about data and models in science. What I'm seeing in your response is a fairly deep misunderstanding in how science works, and that's why it might appear to you like I'm not actually answering your question. I am not "proposing a new model" about sex being a spectrum.

Let's take a step back and look at how science works and hopefully we can address this misunderstanding. I'll start with the fundamentals.

We use words to communicate about the world, but they're an imperfect medium. As a quick example, I can call an ant hill a "mountain." What information I might be trying to convey depends on: (1) definition, maybe my definition of mountain is .5 cm, (2) context, maybe I'm speaking metaphorically, (3) relevance, maybe I'm speaking from the perspective of an ant. So key things in communication are (1) definitions, (2) context, (3) relevance. Whatever word I call the object doesn't change the object in any way. This is because all words are representations (or models) of the world, and all models are, by nature, false. They cannot possibly describe every aspect of reality. Words are only as useful as the information they convey. So how can we evaluate the information in words or models?

We evaluate models by treating them as black-box functions and comparing their output to reality. We’re trying to measure how useful or predictive the model is.

How do we do this in practice? We (1) propose a hypothesis, (2) decide which variables are relevant (3) decide on necessary and sufficient conditions or some kind of function. Then we run that function and compare the output of our model to what we measure in reality.

Let’s look at a binary model for human sex. Our hypothesis is that we can define a set of criteria or definitions such that the output is either 1 “female” or 0 “male”. The definition of binary means that it can be fully and completely described by 1 or 0, nothing in the middle. For example, TRUE or FALSE is binary.

Let’s hypothesize that human sex is determined by chromosomes, so therefore XX is female (1) and XY is male (0).

XXY exists (Klinefelter Syndrome). That breaks our model. We can update our criteria. [XX is female] (1) and [XY and XXY are male] (0).

XY + no SRY exists. That also breaks our model. We can update our criteria. [XX and XY + no SRY is female](1) [XY + SRY and XXY is male (0)].

Lots of intersex conditions exist. What does that mean for our model?

To skip forward, we still do not have a defined set of necessary and sufficient criteria where we can describe all outputs of human sexual development with 1 or 0. This means the assumption that the output is binary for our model is broken. Can we still sort everything into binary categories? Sure. Nothing is stopping you from labelling something, but we understand that we’re giving up information while we’re doing this. When we talk about binary models, what we’re referring to is an output of a function or model, not just applying the labels. We do this because we can obviously just apply whatever labels to anything, there’s nothing “scientific” about it. So what’s actually important in evaluating that model is the necessary and sufficient criteria we come up with: the actual function, model etc. This is what I mean by “binary system.” You can still obviously sort the data into binary categories, but the underlying data is fundamentally a spectrum.

This is essentially called a “proof by contradiction.” We had a set of necessary and sufficient conditions, a set of defined definitions (like binary), and we found counterexamples for each one.

Another perspective could be: if I see an individual, what are the chances I could correctly guess characteristics about them (chromosomes etc) based on their phenotype? For male and female, you might be able to fairly accurately guess certain characteristics about them, probably somewhere around 80%. Does that mean that it's impossible for us to sort every individual into two categories? No. But being CAPABLE of sorting or labeling them into two categories does NOT make something binary.

To be honest, the existence of intersex alone should be sufficient to tell you that male and female are not completely “binary” concepts. So we’re dealing with some kind of discrete or continuous “spectrum.” For convenience and simplicity, let’s say it’s male, intersex, female, so discrete but not binary.

zz3

4 months ago

Second part:

Now let’s start to address some of your points.

> "The whole point of female and male is to distinguish the two reproductive roles in sexually reproducing species, whether those are hermaphroditic or gonochoric. The sex binary is based on anisogamy, that is, two classes of gamete being of unequal size."

Yes, that's why "female" and "male" are useful abstract concepts specifically to help talk about reproduction in several species. Using these two terms, we can talk about a diverse spectrum of reproductive strategies, including hermaphroditic and gonochoric.

I think your argument breaks down to:

[1] The terms male and female are strictly to distinguish between gamete size in gonochoric species. [Already incorrect, but sure, that’s one possible definition we can use] [2] Humans are a gonochoric species [yes] [3] Therefore ALL humans are either male XOR female

Is this your argument? Because it can pretty quickly be disproven with one contradictory example: intersex humans exist. Deductively arguing from abstracts also means its application is quite limited. For example, it inherently assumes humans are reduced to their reproductive function, which is obviously false. If we’re purely arguing from the perspective of ability to reproduce, then do you have a larger category in mind for “sterile” humans, including infants, the elderly etc? Obviously not all humans are capable of reproduction, which is why it’s useful as an abstract, but that quickly falls apart once you look at concrete examples like individuals. Again, just because you CAN label everything in a binary way, it doesn’t actually mean that the underlying data is binary.

> To take one of your examples: a hirsute woman…

From your response, I don't think I was very clear with these examples. Let me see if I can make my points more clearly.

Every human has male and female aspects. If you look at one individual, how accurately could you predict certain characteristics about them?

If I say "this person has a beard," could you immediately say with 100% confidence that it was a "male"? No. You could probably guess with fairly high accuracy, about 90%, but you could not be 100% confident.

What I was hinting at with these examples is that there is no "necessary and sufficient" definitions of "male" and "female" for individuals where you can predict with 100% accuracy. It doesn't make anyone "more or less" of whatever sex they're categorized as, but these examples illustrate the complexity of the underlying system. The simple fact is that “male” and “female” labels aren’t always very predictive or relevant when being applied to individuals. Not every “male” has a penis or a prostate or is capable of reproduction, and not every “female” has a uterus, ovaries, or is otherwise capable of reproduction. Humans are more than their reproductive capabilities and simple labels such as "male" or "female" can't fully describe those aspects. Reproduction is not always relevant.

> Your comment about "drawing an arbitrary line" doesn't really fit with how biologists see this either…

Yes, when biologists are abstractly talking about reproduction, individual variation isn’t very relevant. They’re not even talking about sterile individuals. Broadly applying those types of generalizations to individuals isn’t helpful.

> Going way back upthread, this was originally about fairness in sport, male physiological advantage, …

You’re making several pretty big logic leaps in here. Let’s try to sort this out.

First, sport isn’t about reproduction. That’s irrelevant, so please stop trying to argue that gamete size has anything to do with sports. So why do we divide sports into "men" and "women" if reproduction isn't relevant? It's because you've correctly seen that sometimes there's physical, measurable differences between the two groups and we as a society want sports to have some aspect of "fairness." There’s a lot to unpack here, though and you’ve made several incorrect assumptions.

“Male physiological advantage” is an incorrect blanket assumption. Where is the “male physiological advantage” in sharp shooting? Olympic Skeet wasn’t separated by gender from 1968 until 1992, when Zhang Shan from China won the gold metal. After that it’s been divided by sex. Some sports are split by gender for different cultural reasons, and yes, in some sports men as a group tend to be much taller and have advantages in certain areas, but this isn’t as universal as you seem to think. Lots of transphobic people tend to focus on trans women in sports, but they’re dead silent on trans men doing fairly well in the Olympics. There are several examples in basketball, wrestling, swimming etc.

> he seemed to think there are medical interventions that can be performed on humans that convert males to female, which is not the case

There is so much variation in human sexual development, as discussed with intersex, that there honestly doesn’t need to be much “medical intervention.” There is a lot of overlap between the sexes, and the fact that it’s actually so hard to define a criteria to separate them, makes this all easy to understand. And that’s where gender comes in. Gender itself is largely a social construct, so we’re pretty flexible on how we define it. Basically it’s pretty easy to see that it’s a real phenomenon and as scientists, we would like to document and discuss this real phenomenon.

> Then you commented stating that sex is a spectrum. This is typically introduced into an argument to try to bolster the claim that it is possible for humans to change sex, …

Sexual development in humans is hopefully by this point fairly obviously a spectrum. Human intersex exists in many different forms. In general, sports have nothing to do with reproduction, so that’s largely irrelevant. However, we as a society would like to make playing sports generally “fair” and there are general, measurable differences between men and women, and yes, sometimes that does mean men have a physiological advantage over women in certain sports. Scientists have already looked into this, and they determined that after 2 years of hormone therapy transwomen are fairly hard to distinguish from the natural variation in ciswomen for all their metric. That’s why there have been rules in place. I’m actually not sure what the rules are for transmen, but the fact that they’re showing up to the Olympics means that they’re probably doing okay.

> So that leads into another issue of why this "sex is a spectrum" idea has been introduced to the world at large. …

Hopefully you have a better understanding of what I mean now. You’re literally using the terms as a spectrum by talking about intersex and using it to describe hermaphrodite species. Being able to apply binary labels to a system doesn’t make it “binary,” what actually matters is the criteria and the output when we’re talking about models. Does that make sense? By calling it a “spectrum,” I’m not actually introducing some new niche model, the fact that I referenced a textbook should make this clear, I’m just saying the data isn’t “binary” and that should be obvious alone from being able to describe so many different species with two terms.

Hope this clears things up!

UltraSane

4 months ago

Federal funding for solar farms will stop but private funding will continue because solar electricity is the the cheapest source right now.

criley2

4 months ago

It's more than just funding. There's a lot of regulatory hurdles and desire to use federal lands that will also be killed.

https://www.theguardian.com/us-news/2025/oct/10/trump-offici...

>The following month, the president said his administration would not approve solar or wind power projects. “We will not approve wind or farmer destroying Solar,” he posted on Truth Social. “The days of stupidity are over in the USA!!!”

Realisitically, solar is dead in America and China is the undisputed worlds #1 solar superpower. The US might hook up a few little projects here or there, but functionally the US is in full retreat on solar, cedeing the industry and technology to China.

UltraSane

4 months ago

The federal government doesn't have to approve solar farms built on private land. Solar is far from dead in the US and there is tons of private land solar farms can and will be built on.

criley2

4 months ago

Most the best land for solar farms in the west half of the US is controlled by the federal government. https://upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Ma...

For example, there basically will not be large scale solar in Nevada, Utah, Arizona, etc under this administration. You know, some of the highest value spots.

bluGill

4 months ago

Nevada, Utah and Arizona are all low population states with little power demand. While power can be shipped that needs power lines and other complexity. There is a lot of solar potential there, but the lack of demand means they are not highest value.

sigwinch

4 months ago

I’m not sure land is the controlling factor. Look at current fuel mix: the upper Midwest is mostly coal, with all its disadvantages. How was it possible for Iowa, South Dakota, and Kansas to choose wind?

bluGill

4 months ago

Iowa choose wind because 20 years ago it wasn't an issue and someone put in a clause that made building wind an advantage to utilities so they tried. By the time wind became an issue elsewhere there was too much installed in Iowa for anyone to be able to claim it couldn't work and in turn those who made it political have to be quiet about it when they come to Iowa.

UltraSane

4 months ago

Texas also has a lot of wind power because it is so windy and has a huge amount of land.

ben_w

4 months ago

Unless it gets outlawed, which I suspect is something Trump might do or attempt as part of his campaign in favour of fossil fuels and/or to own the libs/China.

I'm also not clear how cheaply the US could make its own PV in the event of arbitrary trade war (let alone hot war) between the USA and China.

(The good news there is that even in such a situation, everyone else in the world can continue to electrify with the panels, inverters, and batteries that the USA doesn't buy, but the linked article obviously isn't about that).

cactusplant7374

4 months ago

I am still receiving advertisements from solar companies that want to put panels on farm land. They pay around $3-$4k an acre

tecleandor

4 months ago

Like monthly? Yearly?

ben_w

4 months ago

I'm not the person you're replying to, but if I read the following link correctly, the USA average price to purchase is only $5.5k/acre, and any part of the US cheaper than or including the average price in Nebraska (ranked 17th at $3,884/acre) could well be trading food farmland for solar farm land at that price:

https://acretrader.com/resources/farmland-values/farmland-pr...

Zigurd

4 months ago

In Nebraska, you're talking about food for cattle. The profit per acre is low and so the price is low.

ben_w

4 months ago

1. The Nebraska price is the 17th highest on that list. Nevada and Montana are both below $1k/acre. I've seen Nevada in person, I can guess why the small amount of possibly-arable land I saw there might be cheap, never been to Montana but the Google street view photos told me the same story.

2. If the profit per acre is low, surely this just means they don't have a better use for the land?

3. Even if you assume they're all idiots who could make more profit if they thought harder about better uses for their land, I'm not clear why the reason for the land being what it is, is supposed to matter?

Zigurd

4 months ago

The point I was trying to get across is that, because animal feed is an inefficient way of making people food, it's a little tendentious to say that we're trading food for energy.

ben_w

4 months ago

Oh, right; I agree, but that intent wasn't clear.

quickthrowman

4 months ago

High plains Nebraska land can support cattle grazing or maybe a wheat crop, given they receive less than 10” of rain per year.

Nobody is converting irrigated Ogallala aquifer farmland to solar fields, they’re taking marginal land used for grazing and using that for solar fields. Productive farmland can have wind turbines within it, due to the smaller footprint of the turbine tower.

Productive farmland is $10k+ an acre, more if it’s irrigated. The cost of rural land is based on the economic rents/value that can be extracted from the land.

thinkcontext

4 months ago

> Nobody is converting irrigated Ogallala aquifer farmland to solar fields

Given the rate at which the aquifer is being depleted, they should. There are some water districts in CA that have encouraged conversion to solar but it's controversial.

https://calmatters.org/commentary/2025/07/california-agricul...

quickthrowman

4 months ago

I agree with you 100%, but the unfortunate truth is that irrigated farmland will be farmed until the aquifer runs dry :/

tecleandor

4 months ago

Well thanks. Now I reviewed what I had in mind for the size of an acre, and it's way smaller than I though (I don't know why I was thinking it was way bigger than an hectare). Also, I always forget the size differences of unused land between continental Europe and the US. :D

dgacmu

4 months ago

This is for a 20 or 30 year lease. One time payment. 4k is on the high side.

cactusplant7374

4 months ago

It's a monthly payment.

dgacmu

4 months ago

Just to make sure we're actually in agreement: It's a _total_ of $3-4k paid out monthly over a period of 20-20 years, right?

jibal

4 months ago

Downvoted and yet plenty of support for the statement in the responses.

(And I didn't even say in which direction it would change, or exactly what will change.)