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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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A new economic superpower could spark a global retreat from fossil fuels | Eighty-five countries have sought a roadmap to phasing out fossil fuels. A conference this month offers hope they could unite (www.theguardian.com)
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[โ€“] Deebster@infosec.pub 5 points 7 hours ago (1 children)

This gives me hope that, while we're going to suffer as a ~~species~~ planet, there's enough sanity and selflessness remaining amongst humanity that we're not going to snuff ourselves out. I like that they're learning from COP, and making changes like just needing a majority, not being unanimous.

I couldn't find which the 85 countries are, anyone have that info?

[โ€“] HiobsTriops@lemmy.world 2 points 3 hours ago

This article from last November lists the first 83, not sure who the new additions are. https://earth.org/83-countries-join-call-to-end-fossil-fuels-at-cop30/