this post was submitted on 19 Sep 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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Trump’s Climate Rollback Takes on a Key Scientific Finding (www.nytimes.com)
submitted 3 days ago by silence7@slrpnk.net to c/climate@slrpnk.net
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The federal government’s ability to regulate greenhouse gases depends on a 2009 scientific determination. The Trump administration wants to repeal it.

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[–] zd9@lemmy.world 4 points 3 days ago

I mean yeah, makes sense. Trump put a climate change denier and oil lobbyist in charge of the EPA (Lee Zeldin).

Just sharing this list of the most damaging people to the world by pushing climate change denial. Please share far and wide, and do with it what you will.