• crawley@lemmy.world
      link
      fedilink
      English
      arrow-up
      54
      arrow-down
      3
      ·
      1 year ago

      Very informative but you see, science doesn’t convince the anti-science crowd, pretty much by definition.

      • Muun@lemmy.world
        link
        fedilink
        English
        arrow-up
        15
        ·
        edit-2
        1 year ago

        Yup, but if I’m talking to someone who doesn’t believe in man-made climate change and I show them the xkcd and answer their obvious follow-up question about how we know past temperature, and they STILL don’t want to listen to me… well then I know I can never talk to that person again. :)

      • jabathekek@sopuli.xyz
        link
        fedilink
        English
        arrow-up
        6
        ·
        1 year ago

        anti-science crowd

        Too bad the anti-science crowd are our elected officials. ༎ຶ‿༎ຶ

    • Spzi@lemm.ee
      link
      fedilink
      English
      arrow-up
      8
      ·
      1 year ago

      I can already hear the anti-man-made-climate-change crowd shrieking…

      https://skepticalscience.com/

      Generally a good source for this use case. You can sort by popular arguments or arguments by type, and for many answers choose from different detail levels, sometimes even languages.

      I didn’t find your specific question in their catalogue of answers, but they have a blog post about that topic: https://skepticalscience.com/two-centuries-climate-science-3.html

    • Rubanski@lemm.ee
      link
      fedilink
      English
      arrow-up
      6
      ·
      1 year ago

      There is also that group that says it will get warmer naturally, by whatever solar flare etc bullshit ever. So business as usual, can’t change the course anyway so I will buy a second SUV

    • SamirCasino@lemm.ee
      link
      fedilink
      English
      arrow-up
      5
      ·
      1 year ago

      It’s good to ask the question.

      The problem is when they refuse to accept the answer.

  • xkforce@lemmy.world
    link
    fedilink
    English
    arrow-up
    40
    ·
    1 year ago

    One slight correction: evidence indicates that the americas were colonized before the ice age corridor opened. It is now thought that the americas were colonized via short excursions near shore via boats resulting in the coastal areas being inhabitated in only ~500 years from alaska all the way down to the tip of south america. This is thought to be the same way that australia was inhabited 60,000 years ago. The oldest settlement sites are now underwater.

    • StorminNorman@lemmy.world
      link
      fedilink
      English
      arrow-up
      16
      ·
      1 year ago

      Isn’t that more of a recent discovery though? I only mention it cos this comic is from 2016, which, as much as I don’t want to acknowledge the passing of time, is 7yrs ago.

      • xkforce@lemmy.world
        link
        fedilink
        English
        arrow-up
        7
        ·
        edit-2
        1 year ago

        It was understood by the early 2010s that the timeline was off. Scientific American ran an article about it at the end of 2012 but it does not surprise me that Monroe would still go by the old timeline in 2016. I only knew about it years ago because I was an undergrad and one of my professors worked extensively in Alaska and neighboring areas during his PhD.

  • Eryn6844@beehaw.org
    link
    fedilink
    English
    arrow-up
    14
    ·
    1 year ago

    It’s been nice knowing you guys. If we get through this I hope the scientist say to every one of the nay stays I told you so!. they should write it on 100ft high obelisk in marble and granite.

  • reattach@lemmy.world
    link
    fedilink
    English
    arrow-up
    10
    ·
    1 year ago

    I’ve always liked this plot. Quick note: at least for me, the embedded image isn’t readable due to low resolution.

    • Troy@lemmy.caM
      link
      fedilink
      English
      arrow-up
      4
      ·
      1 year ago

      Looks fine for me in Lemmy Connect. How are you using Lemmy? App? Website?

      • reattach@lemmy.world
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        I’m using Eternity. When I clicked to open the image by itself the resolution looks fine - it’s just the preview that’s low res. Probably a client issue.

    • Nahdahar@lemmy.world
      link
      fedilink
      English
      arrow-up
      2
      ·
      1 year ago

      I opened it on Sync for Lemmy, my experience has been superb. It opened the full res img in an image viewer, zoomed in to the width of the image and I just casually had to continuously scroll down.

  • cobra89@beehaw.org
    link
    fedilink
    English
    arrow-up
    9
    arrow-down
    1
    ·
    1 year ago

    This is from 2016. Randall should do a new one. I wonder how bad it is now…

    • jabathekek@sopuli.xyz
      link
      fedilink
      English
      arrow-up
      9
      arrow-down
      1
      ·
      1 year ago

      Likely exactly the same, considering a seven year difference would be barely noticeable on it.

    • Ben Matthews@sopuli.xyz
      link
      fedilink
      English
      arrow-up
      1
      ·
      1 year ago

      We were discussing similar in 1998, ‘warmest year for a millenia’, detail has improved but implication already clear then. Quarter century later, curves start to bend, still trying. Plan how your life can help, don’t panic then burn out.

    • confusedbytheBasics@lemmy.world
      link
      fedilink
      English
      arrow-up
      8
      ·
      1 year ago

      What are you smoking? The graph goes back 14,000 years beyond what the young earth folks accept. And it’s obviously not intended to be a full history of Earth.

  • KISSmyOS@lemmy.world
    link
    fedilink
    English
    arrow-up
    4
    ·
    edit-2
    1 year ago

    Fun fact: We’re doing even worse than this 7-year-old graph’s “CURRENT PATH”.
    We’ve hit +1.4°C about 10 years earlier.

  • Bernie Ecclestoned@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    8
    arrow-down
    9
    ·
    edit-2
    1 year ago

    Time for geo engineering, people are stupid.

    Edit. Most people have an IQ range of 85-115, add the below 85 = the majority of people. Democracy is decided by the majority.

        • starman2112@sh.itjust.works
          link
          fedilink
          English
          arrow-up
          10
          arrow-down
          2
          ·
          1 year ago

          Step one: invest in nuclear power and renewables

          Step two: stop taking carbon from outside the carbon cycle and putting it into the carbon cycle

          Step three: use the abundance of energy from self-heating rocks to take carbon out of the carbon cycle

            • starman2112@sh.itjust.works
              link
              fedilink
              English
              arrow-up
              1
              ·
              1 year ago

              I guess when I think of “geoengineering,” what comes to mind is cloud seeding and albedo modification

              Yeah, let’s do some light geoengineering after we’ve solved the energy issue

              • Comment105@lemm.ee
                link
                fedilink
                English
                arrow-up
                1
                ·
                edit-2
                1 year ago

                Let’s just allow humanity to go extinct, and prevent this shitshow from establishing a permanent presence among the stars.

                Imagine the amount of abuse and suffering and stress we can prevent by just not saving humanity? By not letting our numbers climb to the trillions?

          • Troy@lemmy.caM
            link
            fedilink
            English
            arrow-up
            2
            arrow-down
            1
            ·
            1 year ago

            Let’s be honest, renewables are already geoengineering (changing water flow, air flow, albedo, etc.), just done in an uncontrolled fashion. Nuclear energy or renewables do not solve the long term problem unless coupled with large scale geoengineering. Granted all of the above are vast improvements over fossil fuels.

            Thermodynamics is a bitch. If you make a nuclear reactor, you make heat. You add additional heat to the system, either at the source (energy production isn’t 100% efficient), or at the point of consumption (the waste product of using energy is always heat). So, if you switch everything to nuclear, you’re still adding heat to the system that wasn’t there before (in addition to whatever the sun is blasting us with). If energy use goes up, and it always does, it just means we add more heat faster.

            Literally the only way we can have our cake and eat it too is geoengineering. Solar shields in the earth-sun Lagrange point are my preference and least disruptive to other natural processes.

            • PoisonedPrisonPanda@discuss.tchncs.de
              link
              fedilink
              English
              arrow-up
              4
              ·
              1 year ago

              If we reach a point where such enormous space installations are possible with multi national budgets and technological progeess, we still have to live with the largest mass extinction, Destroyed soils, disequilibrated ecosystems.

              Then what? Life will be possible. But not as worthwhile as it was.

              • FaceDeer@kbin.social
                link
                fedilink
                arrow-up
                3
                ·
                1 year ago

                Whether life is “worthwhile” is a subjective and personal decision. Different people will have different considerations of what makes life “worthwhile.”

                • PoisonedPrisonPanda@discuss.tchncs.de
                  link
                  fedilink
                  English
                  arrow-up
                  1
                  ·
                  1 year ago

                  I think not having meteorological anomalies on a yearly basis, growing crops in a climate where humanity evolved, and having no dead zones on the planet is on a little bit different step of the hierarchy of needs than what people have different consideration on.

            • LongbottomLeaf@lemmy.nz
              link
              fedilink
              English
              arrow-up
              3
              ·
              1 year ago

              Use the renewable and nuclear energy to remove the IR shield in the atmosphere (store atmospheric carbon in the ground), rather than put a shield in space. A space shield doesn’t address CO2 levels in the atmosphere or oceans.

              • Troy@lemmy.caM
                link
                fedilink
                English
                arrow-up
                2
                ·
                1 year ago

                It’s just a question of scale and thermodynamics. Using the renewables to do carbon capture is probably a good idea, because anything is better than the giant greenhouse gas. But that really is geoengineering too. And it’ll only work for a period. As energy use increases, you will modify the planet more and more simply due to collecting and distributing the energy. Energy must flow from concentrated forms to dispersed forms. That dispersed form is usually heat.

            • starman2112@sh.itjust.works
              link
              fedilink
              English
              arrow-up
              3
              arrow-down
              2
              ·
              1 year ago

              Yep, this argument again. And like everyone who’s ever seen this argument has already said, renewables are not currently at a point where they can fully take the load off of fossil fuels. Every nuclear power plant accident put together doesn’t even come close to the damage that safe fossil fuels have done to the planet. We need to ditch fossils ASAFP, and nuclear, even if it’s funded and ran by capitalists, is better than fossils, which are already funded and ran by capitalists.

        • Spzi@lemm.ee
          link
          fedilink
          English
          arrow-up
          7
          arrow-down
          1
          ·
          1 year ago

          Reduce emissions. That’s cheaper, more effective and safer than any other method.

          Geo engineering commonly only tries to fix temperature. While that would be a big achievement, it does not change the CO2 ppm. And that translates to ocean acidification. Which translates to mass extinctions. Which is still an existential threat also for land living species, and us.

          There is only one solution to fix both (and many other, related / caused problems): Fix the source.

          We cannot engineer our way out of all the individual symptoms. Just leave fossil fuels in the ground.

    • BluesF@feddit.uk
      link
      fedilink
      English
      arrow-up
      9
      ·
      1 year ago

      IQ tests are designed relative to the population so the median is always (or should always be) 100. The point is that is measures people against one another in the present. If we all got 10% smarter, our individual IQ scores would stay the same.

  • KickMe@programming.dev
    link
    fedilink
    English
    arrow-up
    2
    arrow-down
    47
    ·
    1 year ago

    This timeline starts at about the coldest point in the last 66 million years. Definitely not biased.

    • CheeseNoodle@lemmy.world
      link
      fedilink
      English
      arrow-up
      37
      ·
      1 year ago

      The point of the graph isn’t to show the warming amount its to show how much faster the rate of warming is now compared to previous warming events.

    • Denvil@lemmy.one
      link
      fedilink
      English
      arrow-up
      18
      arrow-down
      1
      ·
      1 year ago

      I don’t see how this is biased. Showing that the Earth did warm up over time before major human climate change started would be, very weakly, supporting that climate change isn’t real. If they wanted to be biased they would start at a warm point, and when the Earth is cooling down they’d be like “see! Earth cools naturally, so it must get warm because of climate change!”

      To make my stance crystal clear, I believe in and am deeply concerned by climate change

        • NocturnalMorning@lemmy.world
          link
          fedilink
          English
          arrow-up
          20
          arrow-down
          1
          ·
          edit-2
          1 year ago

          You explained how YOU think it’s biased, and you’re still wrong. We should be scared shirtless about climate change right now. Instead, you’re pointing out incorrectly how this is biased.

          • KickMe@programming.dev
            link
            fedilink
            English
            arrow-up
            1
            arrow-down
            25
            ·
            1 year ago

            It is objectively biased for the reason stated. Being intentionally dense about that fact to push a certain narrative is not a good look.

            • NocturnalMorning@lemmy.world
              link
              fedilink
              English
              arrow-up
              15
              arrow-down
              1
              ·
              edit-2
              1 year ago

              Except it isn’t biased. It showed how warming slowly happened over a roughly 20,000 year period. Someone even gave you an example of something that would be biased and misleading and you just said no.

                • NocturnalMorning@lemmy.world
                  link
                  fedilink
                  English
                  arrow-up
                  8
                  ·
                  1 year ago

                  Always appreciate being personally insulted. Notice, I never called you a moron, or stupid, or anything remotely close. The fact that you resorted to calling me names says more about you than it does me.

    • Spzi@lemm.ee
      link
      fedilink
      English
      arrow-up
      15
      ·
      1 year ago

      What conclusion would change if the graph started at an earlier, warmer period?

      As far as I know, three crucial things would still hold true:

      • Earth has not been as warm as today since humans existed, in the past 200’000 years. We don’t know if we can thrive in these conditions. Chances are, we can’t. We’re optimized for another climate. We have no precedent wether future Earth is habitable for us.
      • Earth has never warmed this rapidly, never. Speed matters a lot, as lack of time makes the difference between adaption and extinction.
      • Whatever the cause, and however normal it may be, the current development, and rate thereof, causes substantial issues on many fronts.
    • morphballganon@lemmy.world
      link
      fedilink
      English
      arrow-up
      13
      arrow-down
      2
      ·
      1 year ago

      “My bank funds history chart starts at the lowest point my funds have been since opening the account. Definitely not biased.”

      Tell me you’re a blithering idiot without telling me.