this post was submitted on 19 Feb 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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Defend the Green Deal from the polluters' lobby! | WeMove petition (action.wemove.eu)
submitted 4 days ago by federalreverse@feddit.org to c/climate@slrpnk.net
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cross-posted from: https://feddit.org/post/8184859

However, the ambitious roadmap to make Europe the first climate-neutral continent by 2050 is under threat from the Europe-wide shift to the right.

An alliance of right-wingers and conservatives in the EU Parliament and EU member states is putting pressure on Ursula von der Leyen. The Commission President intends to present proposals that will significantly undermine the Green Deal in the coming weeks.

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