this post was submitted on 20 Apr 2025
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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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‘Bordering on incredible’: [Australian] Coalition under fire for planning to scrap Labor climate policies and offering none of its own (www.theguardian.com)
submitted 6 days ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] federalreverse@feddit.org 10 points 6 days ago (1 children)

Which appears to be the dominant philosophy worldwide at this point, at least among those in power.

[–] Cruxifux@feddit.nl 7 points 6 days ago

Among those not in power it should overwhelmingly “Luigi those in power” but conservatism that keeps opposing that and liberals who keep stifling it and holding it back are helping creating a hell world.