this post was submitted on 01 May 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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House votes to block California from banning sales of gas cars by 2035 (www.washingtonpost.com)
submitted 1 month ago by silence7@slrpnk.net to c/climate@slrpnk.net
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Both the Senate parliamentarian and the Government Accountability Office have concluded that Congress lacks authority to block California’s climate policy.

Trucks yesterday. Cars today.

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[–] 9point6@lemmy.world 24 points 1 month ago (1 children)

This comment fascinates me

California is apparently about 12% of the total tax revenue of the US, and New York is about 8%. If every other state was equal after that, they are about 1.5 each.

That's quite a lot of leverage

Can't send people to El Salvador if you can't pay for planes

[–] Cort@lemmy.world 10 points 1 month ago (1 children)

Didn't the manager for the Patriots lend his private plane to deport people to Guantanamo? Lack of government funded airplanes won't stop them

[–] Dudewitbow@lemmy.zip 3 points 1 month ago

iirc the Patriots plane has a 3rd party management that manages a bunch of planes that happens to also include the patriots plane.