this post was submitted on 22 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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Trump to shut down all 8,000 EV charging ports at federal govt buildings (electrek.co)
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[โ€“] [email protected] 19 points 16 hours ago (1 children)

Hi, Aussie here. Entirely expected and unsurprising. I mean Hitler learned from the USA.

Been watching the usa destroy everything nice about Australia for my entire life and waiting for the other shoe to drop. Good luck, please don't our government again if we elect another socialist.

[โ€“] [email protected] 3 points 7 hours ago* (last edited 7 hours ago)

Another Aussie here. We have elections coming up and looking at the US as a cautionary tale for reactionary politics. Hoping it does not translate to success for our Trump-lite candidate here.