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  3. The Earth is reflecting less and less sunlight, study reveals

The Earth is reflecting less and less sunlight, study reveals

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  • T themeatbridge

    Just in case it wasn’t clear, that’s a horrifying discovery. Like the extinction of all life on earth.

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    P This user is from outside of this forum
    protist@mander.xyz
    wrote last edited by
    #14

    That’s actually not clear at all. How did you draw this conclusion from what’s written here? It cites decreased pollution across the northern hemisphere as one of the drivers of this, for example, and how is that horrifying?

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    • S salacious_coaster@infosec.pub

      They already did, and current policy is to ignore it

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      beefandsquints@lemmy.dbzer0.com
      wrote last edited by
      #15

      Well, they are certainly profiting from the despair.

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      • K korhaka@sopuli.xyz

        What about life around deep sea vents?

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        JohnnyEnzyme
        wrote last edited by johnnyenzyme@piefed.social
        #16

        Ahh, good point, yes.
        I actually was thinking about those beautiful little deep-sea worlds when I wrote the above, but simply didn’t know enough to assert a dang-ol’ thing at the time. Okay, let’s see:

        However, although it is often said that these communities exist independently of the sun, some of the organisms are actually dependent upon oxygen produced by photosynthetic organisms, while others are anaerobic. –WP

        So… looks like we have at least *some* members of these little communities carrying on, past the death of oxygenic photosynthesis, which they evidently don’t need in order to survive. (meanwhile with anoxygenic photosynthesis carrying on for many millions more of years).

        But off the top of my empty coconut, it does raise a couple Q’s:

        1. Since there are maybe a dozen or less community members who live in these little worlds, closely built in to a commensurate ecosystem, would the death of the ones who rely on traditional photosynthesis bring about a collapse, either partial or total?

        2. Would rampant global warming tend to mess with the already super-heated, typically sulfurous nature of these worlds? (me, I would tend to think “nawt,” since they’re already so hot, but then again, I’m just some layperson really curious about all this, hah)

        Ah… those beautiful, entrancing little forbidden worlds:
        https://www.youtube.com/watch?v=ECBbAjoEHWI

        ❤️

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        • C cm0002@sh.itjust.works
          This post did not contain any content.
          JeenaJ This user is from outside of this forum
          JeenaJ This user is from outside of this forum
          Jeena
          wrote last edited by
          #17

          This is how it started on Venus too!

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          • C cm0002@sh.itjust.works
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            archonet@lemy.lol
            wrote last edited by
            #18

            at this point I’m fully expecting the only thing that keeps us from extincting ourselves with global warming is almost extincting ourselves with nuclear winter.

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            • A archonet@lemy.lol

              at this point I’m fully expecting the only thing that keeps us from extincting ourselves with global warming is almost extincting ourselves with nuclear winter.

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              cm0002@sh.itjust.works
              wrote last edited by
              #19

              See we got this! We’re just going to get rid of mice climate change with a snake nuclear winter!

              They’ll just cancel each other out perfectly 😌

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              • C cm0002@sh.itjust.works

                See we got this! We’re just going to get rid of mice climate change with a snake nuclear winter!

                They’ll just cancel each other out perfectly 😌

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                archonet@lemy.lol
                wrote last edited by
                #20

                I don’t wish for this to happen, mind you, but we are clearly living in the dumbest possible timeline, and so it is the only solution that makes sense

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                • C cm0002@sh.itjust.works

                  See we got this! We’re just going to get rid of mice climate change with a snake nuclear winter!

                  They’ll just cancel each other out perfectly 😌

                  B This user is from outside of this forum
                  B This user is from outside of this forum
                  baldingpudenda@lemmy.world
                  wrote last edited by
                  #21

                  With how bad its going a summer without winter might give us another 10 years.

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                  • P protist@mander.xyz

                    That’s actually not clear at all. How did you draw this conclusion from what’s written here? It cites decreased pollution across the northern hemisphere as one of the drivers of this, for example, and how is that horrifying?

                    T This user is from outside of this forum
                    T This user is from outside of this forum
                    themeatbridge
                    wrote last edited by
                    #22

                    Because absorbed light is excess energy.

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                    • P protist@mander.xyz

                      That’s actually not clear at all. How did you draw this conclusion from what’s written here? It cites decreased pollution across the northern hemisphere as one of the drivers of this, for example, and how is that horrifying?

                      J This user is from outside of this forum
                      J This user is from outside of this forum
                      jtotheb@lemmy.world
                      wrote last edited by
                      #23

                      Also due to reduced water vapor and ice cover lol. It’s a conclusion that can be drawn without much reliance on the article, which focuses a lot on specific climate model improvements and not the obvious concern: given our desire for the earth to reflect more of the sun’s rays and cool off, reflecting fewer and warming up is not good

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