this post was submitted on 08 Apr 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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‘Non-survivable’: heatwaves are already breaching human limits [for older people] with worse to come, study finds (www.theguardian.com)
submitted 1 day ago by silence7@slrpnk.net to c/climate@slrpnk.net
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Analysis of six extreme heatwaves found that when temperature and humidity were accounted for, all were potentially deadly for older people

The paper is here

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[–] baltakatei@sopuli.xyz 4 points 7 hours ago (1 children)

That book was The Ministry for the Future (2020) by Kim Stanley Robinson and the solution involved assassinations at scale of oil and gas industry executives as well as destruction by drone of all fossil fuel tankers and egregiously polluting cargo ships. Also, massive releases of sulfur dioxide into the atmosphere, aggressive immobilization of Antarctic glaciers via water pumps, and the onboarding of all central banks to rebase currency according to how much CO₂ you can fix into the ground instead of capitalism's belief in endless future growth. It is a very optimistic story, but one we'll have to carry out eventually in some form to at least the degree described in the book.

[–] dansemacabreingalone@lemmy.dbzer0.com 1 points 6 hours ago

Assassinations for non-compliant billionaires/oligarchs, which irl would be literally every single one! That was it! Thank you! Sorry for asking but it had been a while since i read that.