this post was submitted on 27 Sep 2026
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Climate

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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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Why Democrats stopped talking about climate | A Sunrise Movement co-founder is running for Congress. He’s talking more about data centers than climate. (www.vox.com)
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[–] green_red_black@slrpnk.net 12 points 1 month ago

I mean Data Centers is the latest industrial boom and nor so great for the climate, so. I would hardly say focusing in on that topic is not moving away from Climate, more like offering a material target the people can strike at and feel like they are doing something