Even the crotchetiest and most out-of-touch people I know basically accept that the Earth is warming now. They just either disagree on the cause or proportion.

Some people just naturally resist hyperbole or sensationalist rhetoric, and I find it very helpful to reframe the argument from doom and gloom and fire and brimstone to something more realistic and grounded:

"The longer we put off doing something, the harder and more expensive it will be in the future. In a Pascal's Wager sort of way, many of the changes we are talking about don't even really cost us anything, and the potential that C02 is not a real culprit is more than made up by danger that it is. Making changes now is the prudent and financially sound decision."

In a large part, this is what the brief ESG trend on the stock market was briefly about before it got co-opted by a dozen different competing messages.

• zzrrt

  today at 11:00 PM

  > Even the crotchetiest and most out-of-touch people I know basically accept that the Earth is warming now.

  POTUS tweeted "WHATEVER HAPPENED TO GLOBAL WARMING???" a few weeks ago when a record cold wave came in. I suppose you were talking about people you personally know, but it seems like there's a good chance many who voted for him would say it too.

  Anyway, I guess there is a growing collective admission that the climate is changing even if the crotchety ones will still quip about it not being warmer at some given time and place. It's unfortunate that "global warming" caught on instead of "climate change."

  • legitster

    today at 11:12 PM

    I kind of read the "WHATEVER HAPPENED TO GLOBAL WARMING???" in another way:

    The issue seemed to completely drop from public discourse during the Biden presidency as even people on the far left attacked and complained about high gas prices. Musk himself flip-flopped and said it's not really a pressing issue. The Biden administration ended up admonished oil companies for slowing exploration.

    The president can almost be excused for his naivety - he's literally lived in a coastal penthouse his whole life. So in a way he's right - as far as he's aware it's a dead topic so it must have been a hoax.

    • standardUser

      today at 11:20 PM

      > The issue seemed to completely drop from public discourse during the Biden presidency

      Biden signed into law the largest investment in clean energy in US history, dwarfing everything that came before. Half the economy was trying to get their hands on some of that stimmy.

• perrygeo

  today at 10:45 PM

  > Even the crotchetiest and most out-of-touch people I know basically accept that the Earth is warming now

  Same. Empirical evidence is just too hard to ignore.

  It's quite amazing watching the "climate change isn't real" folks transition to "climate change is no big deal", then to "climate change is too hard/expensive to deal with".

  • georgemcbay

    today at 11:22 PM

    > It's quite amazing watching the "climate change isn't real" folks transition to "climate change is no big deal", then to "climate change is too hard/expensive to deal with".

    At the top level (of government and corporate entities) those people always knew it was real, the messaging just changed as it became harder to keep a straight face while parroting the previous message in the face of overwhelming empirical evidence.

    Exxon's (internal) research in the 1970s has been very accurate to the observed reality since then.

    They just didn't care that it was real because they valued profits/power/etc in the moment over some difficult to quantify (but certainly not good) future.

    You would think they would care at least in the cases where they had children and grandchildren who will someday have to really reckon with the outcome, but you'd be wrong, they (still) don't give a shit.

  • gzread

    today at 11:21 PM

    Reminds me a bit of the Narcissist's Prayer:

    That didn't happen. And if it did, it wasn't that bad. And if it was, that's not a big deal. And if it is, that's not my fault. And if it was, I didn't mean it. And if I did, you deserved it.

  • darylteo

    today at 10:55 PM

    something something tilt of the earth.

  • peyton

    today at 11:01 PM

    Unaudited empirical evidence is easy to ignore. The problem is one of physics. It should be simple to show with napkin math.

  • pstuart

    today at 11:06 PM

    Playbook is The Narcissist's Prayer

      That didn't happen.
      And if it did, it wasn't that bad.
      And if it was, that's not a big deal.
      And if it is, that's not my fault.
      And if it was, I didn't mean it.
      And if I did, you deserved it.

• aeternum

  today at 9:45 PM

  The problem with Pascal's wager logic is you have to change your behavior based on all kinds of crazy low-probability events. You must worship every god, be an AI-doomer, a climate-doomer, a nuclear-doomer.

  Pascal's wager is generally agreed to be logically unsound, so it's somewhat insane that we've revived it in all these modern contexts. If you believe in it, at least be consistent and sacrifice a goat to Zeus every couple years.

  • legitster

    today at 10:42 PM

    Yes, and no. I think we actually do this logic a lot in our lives. Do I actually believe whole wheat bread is better for me, or do I just buy it on the chance it is? Do I go with the cheapest toothpaste or spend money on something that might be better? Do I buy an AWD car on the chance I am stuck?

    Sacrificing a goat, after all, does sound like a lot of work. But maybe I will wear a lucky hat to a baseball game?

• CoastalCoder

  today at 9:48 PM

  I'm a different kind of crotchety.

  I think it's real and potentially catastrophic. But I see very little chance of (sufficient) coordinated action to mitigate it.

  I.e., I think there's too much temptation for individual countries to pursue a competitive economic or military advantage by letting everyone but themselves make sacrifices.

  I hope I'm wrong.

  • bryanlarsen

    today at 9:54 PM

    Luckily the effect is much larger in the opposite direction: weaning oneself off of foreign oil is a huge advantage both economically and militarily.

    • nradov

      today at 10:44 PM

      Is it though? For developing countries, having a large supply of fossil fuels has always been a huge accelerator for industrialization and overall economic growth even if that fuel has to be imported. There really is no substitute, especially when you consider that it's not used only for transportation and power generation but also for manufacturing as an industrial heat source and chemical feed stock.

      • gzread

        today at 11:22 PM

        Solar energy is cheaper than oil right now. On average. Too bad it's highly variable but if you can cope with extreme variability you can get extremely cheap energy.

      • pstuart

        today at 11:12 PM

        China seems to think so. Their efforts to boost their non-carbon energy sources is going at an advanced clip, along with their advances in EVs.

        Not saying they're above reproach, but their energy policy certainly trumps ours.

      • eldaisfish

        today at 11:05 PM

        fossil fuels were a proxy for energy. China continues to show the world that energy independence can come via electricity that you generate within your borders, and that it can be cheaper than importing foreign oil.

        • nradov

          today at 11:16 PM

          China is in no way energy independent. Their fossil fuel imports are extremely high and not decreasing.

  • guelo

    today at 10:24 PM

    Trump is implementing multi decade right wing fantasies in many fronts. The idea that we can't achieve anything is limiting yourself when you're in a political arena. To win, like Trump, when you get power you have to attack on many fronts, cultural, capital, legal, and approach it as a zero sum scorched earth war where norms are another obstacle in your way.

    • rayiner

      today at 10:47 PM

      You weren’t already doing that? You guys literally changed a dictionary definition to make a conservative appointee look bad: https://www.foxnews.com/politics/merriam-webster-changed-def...

      Trump, a democrat himself, is simply using the multi-front strategy he already knew.

• pinkmuffinere

  today at 9:54 PM

  > Even the crotchetiest and most out-of-touch people I know basically accept that the Earth is warming now

  My family is fundamentalist protestant, very midwestern, and I think about half of them believe that the earth is warming. Not trying to "win", just trying to say that a lot of this depends on the crowd you interact with. I don't know the percentage, but certainly there are still way too many people that don't even believe it. The very tired response is "well i wish it would warm up here slaps knee". Using the phrase 'Climate Change' at least reduces that objection.

  • legitster

    today at 10:37 PM

    My father in law was a massive climate change denier until some trees started dying on his property.

    He called out an arborist, and the arborist clearly explained that there wasn't enough rain anymore to support the number of trees on his land, and that the forest was slowly receding as the older/bigger trees took all the water from the other trees.

    It finally dawned on him that a place where trees used to happily live to hundreds of years old could no longer support trees.

    Still, he thinks CO2 is a con job cooked up by China and that global warming is divine punishment. But it's a good reminder that a lot of denialists are waiting for a personal, practical reason to care.

    • Terretta

      today at 11:13 PM

      > But it's a good reminder that a lot of denialists are waiting for a personal, practical reason to care.

      Four out of five denialists agree!

  • smitty1e

    today at 9:57 PM

    "Climate Change" implies that some sort of "constant climate" is even attainable, irrespective of desirable.

    • mithr

      today at 10:12 PM

      It doesn't; that's kind of a first-glance reading of the phrase without really thinking about it.

      Something can said to change from a certain standard even if it wasn't perfectly constant to begin with. For example, if I always kept my house at 65-75 degrees for the past year, and now it's 85 degrees inside, I could certainly say that the temperature in my house recently changed and gotten warmer. That might lead me to check whether my AC's working, rather than say "well I guess the temperature has never really been constant, and 85 is within the range of possible non-constant temperatures, so everything's perfectly normal and nothing has changed."

      • alt227

        today at 10:38 PM

        Your analogy doesnt work, becaue the earth has been warmer than it is now several times in the past. so the increased temperature is within the range of normal temperatures.

        The problem is not that the earth is warming, it is that it is warming at an artificially increased rate.

        • mithr

          today at 10:46 PM

          It's not meant as a perfect analogy for global warming, but rather an illustration of how a constant state isn't necessary for something to be said to be "changing", which was OP's claim.

    • wat10000

      today at 10:21 PM

      Only with an excessively literal interpretation.

      If I pick up your house and drop it two streets over, that could be accurately described as a "location change" of your house. This is still true despite the fact that your house naturally moves some centimeters per year due to tectonic plates shifting around.

      Similarly, when global average temperatures saw long term trends of a fraction of a degree of change per millennium, then suddenly started changing at multiple degrees per century, it's pretty reasonable to call that "climate change" despite the fact that it was not completely constant before.

    • ChrisClark

      today at 10:31 PM

      And you're just like the deniers who pick apart irrelevant things, and then smugly smile.

• pdonis

  today at 10:05 PM

  > many of the changes we are talking about don't even really cost us anything

  This is the part that seems to vary widely based on which warming alarmist you're talking to. Many of them are not saying there are things we could do that "don't even really cost us anything" that would deal with the problem--they're saying we need to devote a significant fraction of global GDP to CO2 mitigation.

  Things that "don't really cost us anything" are probably happening already anyway, because, well, they don't really cost us anything.

  Building a lot more nuclear power plants is the key thing that doesn't really seem to be happening right now, that would be an obvious way to eliminate a lot of CO2 emissions. But of course that does really cost us something. But it's probably the most cost effective thing we could do on a large scale.

  • nradov

    today at 10:34 PM

    Among the large set of people who think we should take steps to reduce anthropogenic global warming there are at least two subsets who seem to oppose nuclear power. One is sort of pseudo-religious and believes that any disruption of the natural environment is a "sin" against Mother Nature. The other claims that nuclear power is too expensive and that we can solve the base load power problem more cheaply with battery storage, despite the lack of evidence that we'll be able to scale it up fast enough in the time available. And I have nothing against building more battery storage where it makes sense, but I don't think that's going to be sufficient by itself.

  • legitster

    today at 10:26 PM

    > Building a lot more nuclear power plants is the key thing that doesn't really seem to be happening right now

    I mean, this is the clear and obvious one. Nuclear theoretically should be much, much cheaper than it is if it were not for the regulatory costs thrust upon it.

    It also harrows out people who are legitimately concerned from "moralist concern junkies". You'd think climate change being a global existential crisis would make people open to nuclear energy or more drastic measures like geo-engineering, but the frequency with which people refuse to compromise undercuts the their legitimacy.

• cosmic_cheese

  today at 9:46 PM

  Another reframing that may be useful is energy security/redundancy.

  If you have a cheap source of solar panels and batteries, the only downside to installing them all over the country is up-front cost (which pays itself off quickly). The upside you gain is a substantially more robust, less centralized power grid that can continue to operate if something happens to impede your supply of fossil fuels or part of the grid gets cut off.

  Looking at how things have played out elsewhere in the world the past few years, that's powerful.

  • nradov

    today at 10:48 PM

    Where is this mythical cheap source of batteries? I mean you can go on Alibaba and order cheap 18650 cells in limited quantities but there's an enormous difference between doing that and having enough reliable battery power to keep a nationwide grid supplying a modern industrial economy through several days of bad weather.

• commandlinefan

  today at 9:51 PM

  > many of the changes we are talking about don't even really cost us anything

  I hear that often, but it's never followed by details about any of the actual changes that are being talked about. The ones I actually hear (especially politicians) advocate for are catastrophically expensive and dubious in their effectiveness. Banning coal or gas-powered cards might (might) be a good idea in the long run, but it definitely does cost us something.

  • wat10000

    today at 10:27 PM

    Banning coal is a complete no-brainer at this point. Has been for quite a while. Never mind climate change, it's horribly polluting. The only reason it's still remotely economically viable is because the people who burn coal don't bear the costs of their pollution. If they actually had to compensate people for all the cancer, lung disease, poisoned ground water, contaminated seafood, and other such problems they cause, coal would vanish.

    It's already to the point where the ridiculous coal fans who infest our government are forcing coal power plants to remain open when their operators want to close them because they're no longer profitable to operate.

• burnte

  today at 10:51 PM

  > They just either disagree on the cause or proportion.

  And for very specific reasons, too.

  One reason is unwillingness to feel like they have to take responsibility.

  Another is conceding that would mean they might have to make changes, and laziness is powerful.

  The worst reason is that to acknowledge it would be to grant that an alternative political perspective is right about something, and one's own political identity is tied to that other political perspective being always wrong.

  "It is easier to con a man than to convince him he has been conned." Too much emotional investment in being right and too much fear of social repercussions simply for changing one's mind. The reality is changing one's mind to new data is the hallmark of integrity.

• randusername

  today at 10:30 PM

  I can understand people having their own reasons for dismissing the facts or the rhetoric.

  What I can't wrap my head around is the conspiracy thinking around environmentalism.

  What's so nefarious about clean air and water? I'll never forget when my grandmother walked out of WALL-E because she said it was government propaganda. She is a regular person, not a coal magnate or anything.

  • krapp

    today at 10:45 PM

    You need to understand the political and cultural history. Environmentalism has been associated with leftist, feminist and communist ideology going back to the hippies and the antiwar movement (which makes it easy for many Americans to mistrust by default.) When Trump said he believed global warming was a Chinese hoax (remember that?) he was echoing a belief amongst the right that environmentalism and "global warming" was a plot to undermine American business and sovereignty, and that climate science supporting anthropogenic climate change was manufactured by "cultural Marxist academics" to push that agenda.

    This conspiracy thinking has been pushed by Republicans, right-wing think tanks, coal, oil, manufacturing and like industries attempting to undermine public trust in climate science since at least the 1970s.

    https://en.wikipedia.org/wiki/Climate_change_denial

• IncreasePosts

  today at 10:02 PM

  Yes, parts of my extended family who were anti-climate change and proud went from "Global warming is a hoax", to "So what if global warming is happening" over the past 10 years.

• canadiantim

  today at 10:33 PM

  I don't think the issue was ever people doubting that the earth is warming. Especially considering we're coming out of an ice age, it would be extremely worrying if the earth wasn't warming!

  The main point people disagree on is: how much are humans contributing to this global warming trend?

Reposting a previous comment...

What is generally not understood is that our current icehouse phase is rare.

'A "greenhouse Earth" is a period during which no continental glaciers exist anywhere on the planet... Earth has been in a greenhouse state for about 85% of its history.

'Earth is now in an icehouse state, and ice sheets are present in both poles simultaneously... Earth's current icehouse state is known as the Quaternary Ice Age and began approximately 2.58 million years ago.'

Modern humans have existed for 60k years, all of which have been in this current icehouse.

To cast a different shade on the meaning, this climate period is rare, easily disturbed, and difficult to restore even with vastly more powerful technology. The more common greenhouse state is unlikely to lead to a Venus runaway, but it will be hostile to us.

We might very well require the rare climate, and perish in the common.

https://en.wikipedia.org/wiki/Greenhouse_and_icehouse_Earthh...

• bryanlarsen

  today at 9:57 PM

  Previous climate changes happened over tens of thousands of years. This one is happening in decades.

  It's the speed, not the magnitude that matters. Change faster than evolution and migration will destroy ecosystems.

• seanw444

  today at 9:49 PM

  Finally a human with a context window larger than a few hundred years.

• jongjong

  today at 9:38 PM

  Difficult is good. It makes it more competitive. It levels up the game.

  • reverius42

    today at 10:39 PM

    The dinosaurs did great with a bit of difficulty, too!

>There is unequivocal evidence that Earth is warming at an unprecedented rate. Human activity is the principal cause.

This document was last updated in October 2024, but I am a little surprised to see this still available on a .gov site.

• standardUser

  today at 11:22 PM

  Idiocy and incompetency tend to share the same bed.

One of the challenges in doing something about climate change is the significant (and not entirely unfounded) distrust growing between the public and the government.

Basically amounting to, "well, you say you're doing X to combat climate change, but is X actually a competent solution (I don't trust your competence), and are you doing it to actually help or just to line pockets (I don't trust your intent)".

The other challenge is that we as individual humans are loathe to give up our comfortable lifestyle if such turns out to be necessary.

We've already lost the battle to prevent catastrophic change:

https://davidsuzuki.org/story/is-it-too-late-to-escape-clima...

And 7 of 9 boundaries have been crossed?

https://www.stockholmresilience.org/research/planetary-bound...

This is starting to look more like the movie _Don't Look Up_.

• netsharc

  today at 11:02 PM

  I agree, but it seems most of the "messaging" nowadays is "Well, the outlook is 'we're fucked', but we still need to do something, or the outlook will be 'we're very fucked!'", which still falls on deaf ears...

  I remember someone saying another form of denial is the denial that "we" will be affected badly. A friend said "Well, I'll turn on my AC, I'll be fine!". Or "I'm sure some technological Deus ex Machina will save us! Any day now!".

  • NicuCalcea

    today at 11:13 PM

    Haven't heard the "it's fine to burn the planet for AI data centres because AI will eventually solve climate change" argument in a while, it was pretty common in the early days.

• 100721

  today at 9:44 PM

  Wasn’t that film explicitly about climate change denial?

  • weirdmantis69

    today at 9:46 PM

    Well it was a metaphor I guess but I certainly took it that way.

The problem isn't technical in nature. We need a brand-new socioeconomic system that outcompete liberal democracies while reducing CO2 emissions.. We are in deep trouble.

Oops, someone forgot to delete or redact it.

Very exciting to live in an apocalyptical era. I'm looking forward to discover which one of the several global threats to humanity will put us down first.

• randusername

  today at 10:21 PM

  > Very exciting to live in an apocalyptical era

  Reminds me of that advice about depression more generally. Something like

  "If you can't be optimistic, settle for being curious about the way it all unfolds"

• barbazoo

  today at 10:21 PM

  Kids alive today will get to see some wild shit toward the end of the century.

• excalibur

  today at 9:27 PM

  I think the smart money is still on nuclear war, but the competition is getting fierce these days.

  • gaigalas

    today at 9:39 PM

    I think there's a strong argument for generalized systems collapse. It's a silent civilization killer, could be happening right now!

Maybe they shouldn’t have the “Do scientists agree on climate change?” link go to 404. ;)

I’ve given up. I’ve long assumed for a year now we are heading for warming that is even worse than the worst projections and it’s all over. This has given me some peace, like accepting you’re going to die.

• girvo

  today at 9:34 PM

  Same, sadly. I’ve done far more than my part, and even my direct family hasn’t, let alone the rest of the country, the world.

  I only hope I can have a decent life until it ends, and I hope it takes slightly longer than I think it will.

  • raddan

    today at 9:44 PM

    I still remain optimistic that the clever folks can avoid the absolute worst outcomes. However, I too am very frustrated that almost nobody gives a shit about the future. We are rapidly reaching the point where WE will live through the effects, and our own children will suffer much worse.

    I basically see it as a moral wrong and a grave ethical failure to use fossil fuels at this point. Except for home heating, I am now close to directly powering my entire life with clean, renewable energy. It was not hard. It was expensive, but only in the short term; I have effectively prepaid for my power needs for at least the next 25 years, and over than span it is very inexpensive.

    A modern EV is about the same price as any other car, goes about the same distance, and is only slightly more time to fuel in the worst case. In the typical case, you don’t think about charging at all. The fact that I can’t get my supposedly environmentally conscious family of scientists and engineers to care continues to stun me. Somehow saving money while improving the world is “a waste of money” while buying an expensive hobby vehicle or vacation home is not. Frustrating.

  • wiredpancake

    today at 11:14 PM

    [dead]

• rolph

  today at 9:33 PM

  you will age, you will weaken, you will cease, no choice or circumstance will change that. endeavor to create something that will persist through the eons, and that part of your mind will live forever.

I think many people are unwilling to accept "climate change" or "global warming" because of the following:

a) china is unwilling to do anything, and if that's the case, America shouldn't empty its pocket books on this issue.

b) this climate change alarmist stuff has caused a climate disaster in the US because all the migration to Electric Only is causing us to use generators all over the place, which is crazy. We should instead focus on making clean nuclear and expanding solar. PG&E (in CA) has decided to cancel this migration because CPUC (or whatever their called) is in Newsome's pocket who is in PG&Es pocket.

c) climate change extremists are unwilling to both hear yes it's happening and no we're not going to do anything about it, so the people responding are simply saying, no it's not happening.

I wonder if we should move beyond this messaging. It’s well known to the smart half of the population that climate change is happening. There is apparently some debate on the cause. But this point is mostly irrelevant, it is problem-oriented thinking. By keeping the conversation in the problem-realm you invite troglodytes into the conversation to insert their bullshit. Instead, if we move forward with “presumption of truth” solutions-based messaging, we can start to talk about what we’re going to do.

Climate control is something more people will be on board with compared to trying to have a conversation about climate science to a person who didn’t graduate high school.

• michaelmrose

  today at 9:41 PM

  Maybe those who didn't graduate shouldn't get to vote?

  • weirdmantis69

    today at 9:47 PM

    IQ test, global events test and platform tests to be able to vote.

Everyone who can hear this has already heard it. Those who continue to pretend it is not happening are either deliberately deceptive so they can continue to make money from fossil fuels or unable to change their minds when faced by evidence due to identity politics.

• mr_mitm

  today at 8:57 PM

  My impression is that almost no one denies the warming itself, just the link to greenhouse gasses. That link is unfortunately much harder to prove than rising temperatures by itself. The proof is there nonetheless, but it's easier to cast doubt on it, and that's what certain groups have been doing.

  • Windchaser

    today at 9:03 PM

    I've seen the full-court denial:

    - it's not warming, or not significantly

    - if it's warming, it's not because of humans, (or)

    - if it's warming, it's beneficial

    - if it's warming because of humans and that's bad, there's nothing we can do about it

    ETA: honorary mention for "what about China?"

    People I've argued about this with will switch interchangeably between these. Press them hard enough on one issue, and they'll just switch to another. It's a game of whack-a-mole.

    • tencentshill

      today at 9:06 PM

      Or "Why does 2 degrees matter?"

      Because when were 4 degrees cooler, NYC was under 1000 feet of ice. We really don't want to find out what 4 degrees hotter is like.

      • dyauspitr

        today at 9:16 PM

        Wait really? 1000 feet is insane.

        • mikkupikku

          today at 9:39 PM

          It was actually about 2000 feet. The Laurentide ice sheet, it was 3 kilometers / ten thousand feet thick in some parts.

        • today at 9:47 PM

    • wat10000

      today at 9:09 PM

      Same here. I'd also add "It's warming, caused by humans, harmful, but mitigating it would be even more harmful."

      Basically, anyone capable of thinking about it logically has at this point reached the conclusion that it's real. Anyone arguing otherwise is therefore necessarily not thinking about it logically, and you have to expect things like shifting claims.

  • degobah

    today at 9:13 PM

    But POTUS 5 months ago:

    "If you look back years ago in the 1920s and the 1930s, they said global cooling will kill the world. We have to do something. Then they said global warming will kill the world, but then it started getting cooler. So now they just call it climate change because that way they can't miss. Climate change because if it goes higher or lower, whatever the hell happens, there's climate change. It's the greatest con job ever perpetrated on the world, in my opinion. Climate change, no matter what happens, you're involved in that. No more global warming, no more global cooling. All of these predictions made by the United Nations and many others, often for bad reasons, were wrong. They were made by stupid people that have cost their country's fortunes and given those same countries no chance for success."

    https://rollcall.com/factbase/trump/transcript/donald-trump-...

    • ASalazarMX

      today at 9:31 PM

      > "that have cost their country's fortunes and given those same countries no chance for success."

      This is a weird statement coming from Trump. I wouldn't think his base would care for improving the lives and economies of other countries, specially undeveloped countries.

      • stevenwoo

        today at 9:53 PM

        He frequently has campaign rallies and press conferences where he makes statements on both sides of the issue, though if the audience is limited he will tailor the message so only the side present hears the argument in their favor. Every post speech interview I've seen and heard from Trump supporters discount every thing he says that they personally disagree with and heartily approve everything he says that they agree with. Somehow he has insulated his own actions/words and his supporters, and it makes it difficult to reason with these supporters when you bring it up to them - it's quite uncanny.

      • toast0

        today at 10:13 PM

        I mean, he's saying everyone else who tried to do something about climate change had bad results, so let's do nothing and we'll be better off.

        Doesn't seem weird to say that if you want to do nothing.

  • mattgrice

    today at 9:06 PM

    I didn't even think the link to greenhouse gases is denied any more.

    The merchants of doubt ran out the clock and what I hear from the former deniers I know is that it is too expensive and too late to do anything now, being warmer will be nicer, and CO2 is a fertilizer.

  • MiddleEndian

    today at 9:26 PM

    A friend of mine says he was convinced by https://xkcd.com/1732/

  • tonylemesmer

    today at 9:02 PM

    Even the qualification "in the last 10,000" years gives the doubters something else to dismiss global warming.

  • izzydata

    today at 9:05 PM

    There are people that believe the warming, but don't believe it matters because the Earth used to be much hotter at some point in the past so it is a natural cycle. Yet they fail to realize that humans didn't exist then so there is no good reason to believe an Earth that hot can support human life.

  • phkahler

    today at 9:18 PM

    >> My impression is that almost no one denies the warming itself, just the link to greenhouse gasses.

    I fall in that category. My suspicion is that water vapor from air travel is by far the biggest contributor. I saw the blue skys after 9/11. I read the NASA guys that said daily temperature range increased measurably. I saw the blue skys again during Covid19.

    I'm also of the opinion that anyone looking at historical data only going back 200,000 years or less is missing the larger picture. Sea levels are NOT at historic highs, we should expect them to rise further before receeding. We should expect glaciation again if we don't do anything, but speeding up warming IMHO is more likely to trigger glaciation that to "push through" whatever causes it and break the cycle (which would be a good thing).

    So as a long-term thinker all this hype is just that. If you don't have a plan to end the glacier cycle you're just making a big deal out of a small change in time-scale due to reasons (CO2 vs H2O) that may well be the wrong ones.

    • 16bytes

      today at 9:24 PM

      Not to be contrarian, but if you cared, you could easily rule out your suspicions.

      It's not even worth it to say why or how, since not even doing rudimentary research means that you aren't interested in developing a well-informed opinion.

      • phkahler

        today at 10:06 PM

        >> Not to be contrarian, but if you cared, you could easily rule out your suspicions.

        That's just false. You might try to rule it out yourself to see. My comments here and the responses demonstrate that it's a waste of time to argue against people in the purity cycle of global warming. My position is one of moderation not denial - and I'm downvoted, told I don't care, and I haven't done even the minimum of research. Pffft. HN is not what it used to be.

        • 16bytes

          today at 10:42 PM

          You are being down-voted not because of some imaginary "purity cycle", but because you discard without reasoning a vast amount of evidence to the contrary of your hypothesis.

          You've heard of the saying that extraordinary claims require extraordinary evidence? Holding a hypothesis of water-vapor from air travel being the primary driver of warming trends is extraordinary.

          Invoking the oft-repeated "do your own research" rhetorical crutch and referring to scientific consensus as "hype" doesn't help your case.

        • wat10000

          today at 10:32 PM

          It took me about five seconds to find this: https://climate.mit.edu/ask-mit/why-do-we-blame-climate-chan...

          Do you have any reason to believe otherwise besides a couple of anecdotes about looking at the sky and short-term temperature variations?

    • Windchaser

      today at 9:46 PM

      > My suspicion is that water vapor from air travel is by far the biggest contributor.

      Have you calculated the water vapor generated from air travel, and compared that to the water vapor already generated by the water cycle? (just normal evaporation from lakes/rivers/oceans/plants)

      Even as back-of-napkin math, this should be a pretty easy sanity check.

      I think you're off by a few orders of magnitude here, but I also don't want to discourage you from adopting a "check for yourself" mindset.

      • phkahler

        today at 10:00 PM

        >> Have you calculated the water vapor generated from air travel, and compared that to the water vapor already generated by the water cycle?

        I've SEEN the effects with my own eyes. You can also see contrails seeding cloud formation on some days. Then there's the fact that these extra clouds are formed and dissipate on a 24 hour cycle, so part of the day they let in sunlight and part of the night they trap heat. These effects are significant and there is little research on the bigger picture effects of this (that I've seen).

        • kibibu

          today at 10:17 PM

          Clouds reflect radiant heat back into space. Contrary to your claim, "global dimming" was a very active research space for a long time, and in fact the water vapour and other airborne pollutants likely masked the impact of global warming.

Oh wow, a true statement on a government website. I'm sure they'll take it down within a day.

• gdulli

  today at 9:45 PM

  Maybe a way to game the modern right is to draw attention to something true so that they remember it exists, then they try to censor it, thereby triggering a Streisand effect.

I've shifted my mindset to abandon this idea that humanity will survive forever, or that we should strive to live as long as we can.

Intelligence is a scarcity and it cannot overcome the majority of people that are incredibly stupid or ignorant. So accepting that we are doomed relieves some of the stress. I won't have children to worry about their future, either.

I still live my life in such a way that minimizes my impact on the world as much as possible. I still surround myself with folks that want a better world. But there is no stopping the impending doom and I'm trying not to be miserable with the time I have.

• izzydata

  today at 9:09 PM

  Ultimately I think it will be a self correcting problem, but there is going to be an extremely long period of absolute hell. Global warming is eventually going to cause food and water scarcity on a level that will wipe out a huge percentage of the Earths population. Then the Earth will recover from there being fewer humans.

  If in 3000 years we discover humans were completely wiped out to the last person I would be pretty surprised.

  • rolph

    today at 9:17 PM

    Toba catastrophe theory:

    https://en.wikipedia.org/wiki/Youngest_Toba_eruption#Toba_ca...

  • wat10000

    today at 10:51 PM

    I agree that human extinction is very unlikely on anything like historical timespans. Maybe in a few million years, like any other species.

    I do think there's a decent chance of civilizational collapse in the near to medium term. It seems like everything is getting very fragile. So much economic activity revolves around extremely sophisticated machines with many critical components that are manufactured in just a few locations, sometimes a single location. A major war could shatter that, or climate change could push us over a tipping point where those capabilities can no longer be maintained, or it might just be a cascading random breakdown due to the modern economy being so complicated.

    If it happens, then I'm very pessimistic about the ability to ever come back from it. With all the easily accessible fossil fuels gone, getting industry going again is going to be a really tall order. So humanity might survive a long time, but it may consist of life the way it was in prehistory.

  • SoftTalker

    today at 9:18 PM

    Agree, this is how excesses always get corrected in nature.

• hiccuphippo

  today at 9:44 PM

  I mean, all of humanity has lived in the period between two glacial eras, I don't expect us to go beyond that. This should be clear even to people who choose to ignore the facts about climate change.

  • maxerickson

    today at 10:39 PM

    We are currently in an ice age.

• dyauspitr

  today at 9:17 PM

  Humans won’t get wiped out, not by global warming atleast. It’s just going to suck and a lot of us will die.

Why did the Trump regime not discover and eradicate this heretical sentence?

• rebolek

  today at 8:52 PM

  It will now.

[dead]

I just follow BlackRock if they stopped to fund green tech, it means the global warming is fixed /s

[dead]

So what are we going to do about China?

• epistasis

  today at 9:45 PM

  We don't have to do anything about China, "China’s CO2 emissions have now been ‘flat or falling’ for 21 months"

  https://www.carbonbrief.org/analysis-chinas-co2-emissions-ha...

  China is building clean energy for a good chunk of the world, including itself.

  A better question may be: What is the US going to do to make up for its historical emissions? The US got wealthy by creating far more emissions than China, and all those historical emissions are now a problem for the rest of the world.

  If people in the US try to turn climate action into a blame game, it will end very very poorly for the US.

  • ahmeneeroe-v2

    today at 9:53 PM

    >If people in the US try to turn climate action into a blame game, it will end very very poorly for the US.

    Pure fantasy. What will happen to the US and who will do it to us?

    • epistasis

      today at 10:26 PM

      The US can't even get countries to enter trade agreements anymore, because it's throwing around threats of large tariffs and annexation of others' lands. The world could drop the dollar as the reserve currency, something that was gradually happening but is now accelerating.

      If the US starts trying to force other countries into climate action without taking into account its own contributions, the US will likely cut out of the global economy, and become far poorer as the rest of the world surpasses its wealth through vigorous trade.

      The US was the sole remaining superpower, but has recently decided to only occupy a much weaker position with a mere "sphere of influence" and ceding leadership in other parts of the world to others. The US is signalling to allies in Europe that it will no longer lead, that the prior world is over and the US is bugging out, meaning Europe will gain far more influence.

      The more that the US attacks others without providing any leadership, the less that the US will be able to take from the world. Up until recently, the US's position of massive economic strength was largely due to it's dominant position among nations and the goodwill that others had towards it. Turning the climate problem into a blame game on other countries would further weaken the US's position and options.

  • seanw444

    today at 9:50 PM

    Climate reparations now!

• hannob

  today at 9:40 PM

  If the rest of the world wants to still have an industry once we finally decide to seriously use green technology, they should quickly catch up to China - if that's still possible.

  While China is still very reliant on fossil-fuels, and particularly dirty coal, they're at the same time working on dominating the post-fossil age at astonishing speed. After they already dominate solar and batteries, they're working on doing the same for a number of other future green industries. They are already dominating future technologies like Green Methanol that most people in Europe or the US have never heard of.

• doug_durham

  today at 9:09 PM

  A troll response I presume. Or perhaps sarcasm without the indicator.

  • declan_roberts

    today at 9:14 PM

    Not a troll comment. China produces as much or more CO2 as much as the next 5 countries combined.

    It's logical to start with the king of greenhouse emissions if you want to stop global warming.

    • renjimen

      today at 9:18 PM

      Not per capita. The US is still the worst large country. If you account for offshoring manufacturing then the US looks even worse.

      https://ourworldindata.org/co2-and-greenhouse-gas-emissions

      • rayiner

        today at 9:42 PM

        The climate doesn’t care about per capita obviously.

        • renjimen

          today at 10:11 PM

          Climate doesn't care about political borders either.

          But per capita is more informative when thinking about policy for curbing emissions, which is how we actually change our effect on the climate.

        • Hikikomori

          today at 10:53 PM

          The rest of the world produces more than china. Checkmate.

      • reducesuffering

        today at 9:23 PM

        Why should should per-capita be most important? If country A keeps their population stable and emissions under control, but country B of the same starting population, keeps doubling their population and doubling their emissions, why should country A have an increasingly declined allowance of emissions when they were more responsible in keeping their total emissions down (by not having as many people)?

        • Scarblac

          today at 9:44 PM

          Because per capita is the only thing that makes sense.

          If China were to split into 10 countries each emitting 10% of what they do now it'd be the exact same emissions, but according to you it would be much better.

          Similarly if the EU would become one country, that country would be high up on the list, much higher than member countries now! Oh no!

          Looking at per capita emissions is much more fair.

          Anyway, China's emissions are falling since last year ( https://www.carbonbrief.org/analysis-chinas-co2-emissions-ha... ). What's the US doing?

          • chucksta

            today at 10:06 PM

            It can't realistically be solved at a per capita level though

            • renjimen

              today at 10:14 PM

              Individuals can of course make choices to reduce their emissions, Americans more than most since they're starting higher. Buy less new stuff, eat less meat, fly less, etc.

              But policy is where real change needs to be made, and the effects of policy still scale with population in most cases.

            • Scarblac

              today at 10:14 PM

              Maybe we should start trying before we conclude that.

        • shoxidizer

          today at 9:41 PM

          If country B splits into countries C, D, E and F, all of which emit less than country A, has it found an effective way to reduce emissions? Should all countries adopt the Monaco lifestyle to defeat global warming? I guess if you want to find a fair way to measure administration of land you could emmisions per hectare or rainfall.

        • layer8

          today at 9:33 PM

          China has a declining population, and had a one-child policy for many years.

          Also, you don’t want all the low-population countries to each start contributing as much to global warming as the US.

        • hiccuphippo

          today at 9:33 PM

          Because some countries pay others to pollute in their stead?

        • markdown

          today at 9:48 PM

          Because country A just outsourced their emission production to country B.

    • generj

      today at 9:16 PM

      China is rapidly going green.

      • reducesuffering

        today at 9:35 PM

        Is the US even more rapidly going green? https://ourworldindata.org/explorers/co2?hideControls=false&...

        China's emissions were 10 billion tons CO2 in 2017 and have increased every single year to 12.29 billion tons CO2 in 2024. Meanwhile, US decreased from 5.22 to 4.9 in the same time

        • shoxidizer

          today at 9:49 PM

          Both these trends have reversed in 2025.

          US emissions icreased by 2.5% https://rhg.com/research/us-greenhouse-gas-emissions-2025/

          China's emmisions have decreased by <1% https://e360.yale.edu/digest/china-emissions-decline

        • michaelmrose

          today at 9:44 PM

          1/4 the population. Per capita we are 65% worse not considering how much of China's pollution is on our behalf

          • Windchaser

            today at 9:54 PM

            Yeah, and don't even get me started on historic emissions.

            China has only produced significant CO2/capita in the last decade. The US and Europe are responsible for the accumulated GHG that have gotten us into the current mess. We blew nearly the entire CO2 "budget" for keeping us under 2C of warming, just by ourselves, so it's kinda odd to be pointing fingers at the foreigners who are just now halfway catching up to what we're emitting now.

    • laffOr

      today at 9:18 PM

      There is no need for ordering right? All countries can start acting at the same time.

    • smt88

      today at 9:45 PM

      You can't really isolate China's emissions. They manufacture a huge proportion of the goods the rest of the world needs to operate. The green countries are essentially outsourcing their pollution to China.

• legitster

  today at 9:33 PM

  The plan was always to put economic pressure on China to catch up to the rest of the developed world, but we can't exactly tell someone else to stop crapping their pants while we are still crapping our pants.

• maxglute

  today at 10:07 PM

  Emulate them?

  PRC solar power production last year conservatively will diplace ~45 billion barrels of oil, or 10%-20% more than total global consumption per year. It's just retarded eco accounting that attributes emissions to renewable manufacturers while fossil exporters don't get any penalties for extracting emissions.

  Every year of PRC solar prevents doubling of oil, basically they're like the only significant country whose net contribution is negative for how much carbon sinks they manufacture. So the answer for US+co is obviously stop exporting oil and lng, and start exporting renewables.

• BigTTYGothGF

  today at 9:41 PM

  The same China that, added more new solar capacity in 2024 than the US currently has total? And is currently at 36% of its total energy use from renewable sources compared to the US's 23%? And has ~32GW of nuclear plants in construction compared to the US's 2.5GW?

  I hope we steal their playbook.

• dyauspitr

  today at 9:19 PM

  China is going to be fully green in a decade or two. India in 3 or 4.

• idiotsecant

  today at 9:32 PM

  Nothing? China is solving the problem on their own. They already make substantially less carbon per person that most of the west. If we want to be like China it's a simple proposition: be OK with Manhattan project level investments in power transmission from places that have lots of renewables to places that need renewables.

  • rayiner

    today at 9:43 PM

    Climate is determined by total CO2 output, not per capita.

    That’s a real problem, because China, and all the poor countries in Asia and Africa aren’t going to stop increasing their CO2 output per capita until they reach western standards of living.

    • Windchaser

      today at 9:55 PM

      Sounds like we should pioneer better low-emissions tech, then, and pass it along to them. We've got more expendable income and a better tech base from which to do that.

Can’t wait for trump and his gestapo to deport the entirety of nasa for telling the truth

• declan_roberts

  today at 9:06 PM

  Why does NASA even have to do this? Build some cool rockets and get us to mars.

  • Windchaser

    today at 9:49 PM

    Among other objectives, NASA's 1958 mission statement includes conducting aeronautical and space activities of the US for "the expansion of human knowledge of phenomena in the atmosphere and space".

    So: atmospheric climate science directly falls under NASA's responsibilities.

    https://en.wikipedia.org/wiki/National_Aeronautics_and_Space...

  • retrac

    today at 9:20 PM

    NASA launches and operates Earth-observing satellites for measuring the weather and climate.

  • SoftTalker

    today at 9:10 PM

    Living on Mars long-term is a practical impossibility. Certainly much, much harder than living on even a climate-changed Earth.

    • charcircuit

      today at 9:58 PM

      Humans have done a lot of things we once thought were impossible.

we don't need evidence Earth is warming, because it's happened before humanity, and it will happen after we're gone. We need evidence that we're poisoning ourselves and the planet. Global warming's only accomplishment is giving the poisoners a pass when it was debunked. Private jets and climate change, choose one.

• softwaredoug

  today at 9:30 PM

  They predicted a warming planet based on human activity as long ago as the 50s

  We’ve known about the mechanisms of CO2 leading to atmospheric warming since the 19th century.

  We know humans are adding CO2 to the atmosphere.

  We observe higher CO2 and warmer temps

  The evidence isn’t that complicated.

• Windchaser

  today at 10:11 PM

  I know you're getting dogpiled, but global warming has been validated, not debunked.

  The science behind it really got going in the 1890s, with Arrhenius' paper predicting climate sensitivity to CO2. That was bounced back and forth with rebuttals and counter-rebuttals until about 1950. Major debate points were how much role water vapor played, how this varied with temperature/altitude/pressure. (You can trace each part of the argument if you're so inclined; there's lots of neat science in there. The concept of "pressure broadening" was my favorite; it explores how spectral bands change with pressure).

  Around 1950, the science started settling out. Spectrometers had improved, we had clearer view that CO2 and H2O don't fully overlap in their spectra bands through the atmosphere, and we had the computing to do better calculations. By the 1970s, we were getting ice core data showing that the world had gone through huge temperature swings, and how this changed with CO2. Enough data had accumulated that a consensus was forming. In the 1980s, scientists were now concerned enough to form a large body to inform policymakers on this issue (IPCC; 1988). And in the 40 years since then, we've mostly sat on our hands, even as the science just gets clearer and clearer.

  I share all this long history to explain that the science went through nearly a century of rigorous debate even before politicians got involved. This a scientific issue, not a political one. And I'm glossing over 99.9999% of the detail here. There was an extensive literature debate between the scientists, hashing out any point you can think of. You just have to go to your local uni library and start reading.

  TL;DR: saying that global warming is debunked is about as incorrect as saying that the Earth is flat. We have extensive evidence showing otherwise.

• mempko

  today at 9:24 PM

  I'm pretty sure global warming isn't debunked. Yes, we should worry about all the other pollution too. But global warming is happening and we are causing it. What's different than nature doing it is the rate of change. Yes the earth was warmer in the past and would be in the future, but it has never warmed as fast as it is now.