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silence7@slrpnk.netM to Climate@slrpnk.netEnglish · 10 hours ago

It’s 90 degrees Farenheit (32°C) in the Arctic right now | The Arctic is heating faster than the rest of the planet. New data illustrate how dire that is

www.scientificamerican.com

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It’s 90 degrees Farenheit (32°C) in the Arctic right now | The Arctic is heating faster than the rest of the planet. New data illustrate how dire that is

www.scientificamerican.com

silence7@slrpnk.netM to Climate@slrpnk.netEnglish · 10 hours ago
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  • cross-posted to:
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  • world_news@lemmy.ca
It’s 90 degrees in the Arctic right now
www.scientificamerican.com
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The Arctic is heating faster than the rest of the planet. New data illustrate how dire that is

archived copy of the article

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  • altphoto@lemmy.today
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    26 minutes ago

    Beachfront property… Here we go! You, know, plus sunamis and terrible weather.

  • pumpupthejam@piefed.social
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    4 hours ago

    We’re fucked. Glad I’m on the older side, don’t have kids, and got to experience this world before we utterly fucked it.

    It’s true - it was beautiful before The Great Burn.

    • Malyca@lemmy.zip
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      44 minutes ago

      I feel so guilty for having my kids

  • Optional@lemmy.world
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    5 hours ago

    SciAm unable to call out Big Oil.

    • silence7@slrpnk.netOPM
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      2 hours ago

      They were just sold, and fired a lot of the better writers

      • Optional@lemmy.world
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        2 hours ago

        That would explain it. Sold to which billionaire?

  • Synapse@lemmy.world
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    9 hours ago

    We did it ! We Terraformed a planet ! Earth, a planet that was exactly as perfect as it gets for us to live on it, we Terraformed it into a suffocating hell.

    • Madison420@lemmy.world
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      3 hours ago

      Technically we deterraformed Earth. Terraforming implies we’re making it more earth like when we’re doing the opposite.

      • CapuccinoCoretto@lemmy.world
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        1 hour ago

        Technically Earth is always exactly like Earth.

      • morto@piefed.social
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        3 hours ago

        Can earth become less earth-like? I’d argue that we’re changing the comparison standard so that more planets become more earth-like

        • Madison420@lemmy.world
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          5 minutes ago

          The main attributes of this planet are skewing away from habitability not towards it.

        • VieuxQueb@lemmy.ca
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          1 hour ago

          So we are terraforming many planets without even setting foot on them, what an accomplishment!

    • zr0@lemmy.dbzer0.com
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      3 hours ago

      Change has an effect in both ways, positive and negative, and unfortunately we tend to focus only on the negative.

    • Courtney (she/her/they) @lemmy.blahaj.zone
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      6 hours ago

      WOO! IN YOUR FACE, CYANOBACTERIA OF 2 BILLION YEARS AGO! WE DID IT IN RECORD TIME!

      (2ish BYA cyanobacteria in the ocean produced oxygen, but nothing had yet developed protection from oxidation, thus killing almost everything living)

    • Auli@lemmy.ca
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      8 hours ago

      So that’s how they get their religious thing.

  • Confused_Emus@lemmy.dbzer0.com
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    9 hours ago

    I sweat with minimal exertion - combination of a sedentary lifestyle plus SSRIs fucking with body temp regulation. Always thought I might be comfy in the arctic circle. So much for that, I guess.

  • donald_von_shitsnpants@kopitalk.net
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    9 hours ago

    Everyone concurs

    • Rothe@piefed.social
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      8 hours ago

      Except our oligarch overlords and their shareholders.

      • Free Trampoline!?@sh.itjust.works
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        7 hours ago

        Oh no, they concur. They decided their greed is worth everyon’e collective suffering.

        Every day we do nothing is letting them continue it.

        • Courtney (she/her/they) @lemmy.blahaj.zone
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          6 hours ago

          The rich decided to ignore clikmate change and sabotage climate research long before any of us were born.

          They knew about this shit in the 1800s.

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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world.  About 1C of total warming.  Second chart:  about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability.  Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases.  About 0.5C of cooling with large error bars from SO2.

Recommended actions to cut greenhouse gas emissions in the near future:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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