this post was submitted on 19 Sep 2023
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Climate - truthful information about climate, related activism and politics.

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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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AOC Says Climate Movement Must Become 'Too Big and Too Radical to Ignore' (www.commondreams.org)
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[–] cerement@slrpnk.net 16 points 1 year ago (2 children)

any other country would view AOC and Bernie as centrist at best – but our Overton window has shifted so far right that centrist is seen as full-on revolutionary communist …

[–] MrMakabar@slrpnk.net 13 points 1 year ago (1 children)

I honestly thought they were some European style social democrat types, but then I looked up their climate policies and turns out Macron has actually passed more radical climate laws then the two of them are even proposing. It is insane how Americans believe that two politicans would be revolutionary communist, when a former investment banker turned neoliberal politican is more radical then them.

[–] Arthritis_god_of_the_hunt@lemmy.blahaj.zone 1 points 1 year ago

Where does the idea come from Bernie would be seen as a moderate outside of the US? He openly ran as a communist when he was a mayor. His policies are far to the left to any social-democratic party in Europe.