this post was submitted on 17 Jan 2025
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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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California abandons diesel truck ban and 3 other clean-air rules before Trump is sworn in (calmatters.org)
submitted 13 hours ago by return2ozma@lemmy.world to c/climate
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[โ€“] MrMakabar 4 points 13 hours ago (1 children)

Why not keep it up and just let Trump shut it down?

[โ€“] HK65@sopuli.xyz 2 points 12 hours ago

They seem to be saying that they want to wait for a more opportune time to resubmit than letting the Trump admin water it down and pass a compromise that closes the discussion for a while.

I assume that's what they mean by maintaining control over the bills.