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Midnight@slrpnk.net to Climate - truthful information about climate, related activism and politics.@slrpnk.net · 2 years ago

Antarctic Sea Ice Hits Once-Per-2.7-Million-Year 'Six Sigma' Event

www.newsweek.com

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Antarctic Sea Ice Hits Once-Per-2.7-Million-Year 'Six Sigma' Event

www.newsweek.com

Midnight@slrpnk.net to Climate - truthful information about climate, related activism and politics.@slrpnk.net · 2 years ago
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Antarctic sea ice hits once-per-2.7-million-year "six sigma" event
www.newsweek.com
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Sea ice in Antarctica has now dropped six standard deviations below the daily average for the past 30 years.
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  • TheBaldFox@lemmy.ml
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    2 years ago

    Begun the Water Wars have.

    • burningquestion@lemmy.world
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      2 years ago

      deleted by creator

      • WalrusDragonOnABike@kbin.social
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        2 years ago

        The important question is how much can Nestle profit from this.

      • TheSaneWriter@lemmy.thesanewriter.com
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        2 years ago

        It really does suck. Some of the worst consequences of climate change are completely avoidable and yet we as a species are determined to barrel towards them anyway.

  • phantomslave@kbin.social
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    2 years ago

    The earth is really going to suck to live on here pretty fucking soon.

    • Apenas um Gaucho por ai@ursal.zone
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      2 years ago

      @phantomslave @Midnight

      Already is.
      We are having the 3° cyclone this month or so.
      It is getting ridiculous.
      I mean there is people that are still without electric power from the last one and there is a new one coming in the next days.

Climate - truthful information about climate, related activism and politics.@slrpnk.net

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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:

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