this post was submitted on 15 Nov 2025
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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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Amazon climate scientist Carlos Nobre: ‘This is an enormous risk for the entire world’ | The Brazilian academic believes that the tipping point he has warned of for decades is ‘much closer’ (www.ft.com)
submitted 4 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] gravitas_deficiency@sh.itjust.works 1 points 4 months ago

Tbh it’s weirdly calming to just… accept that the people and corporations and regimes in charge of things for the coming decades are simply not going to give a flying fuck, and that we are simply going to blow past it and have a fun time in the climate apocalypse. And then if we somehow DO figure out a way to halt that, it’ll be a pleasant surprise.