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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[–] Kaput@lemmy.world 20 points 1 day ago (2 children)

Canadian here, it pains me to admit that my hope at this point is that Trump manages to crash the US so fast that it hits rock bottom before invading us.

[–] Revan343@lemmy.ca 4 points 16 hours ago

Yep, at the moment I don't think most of their military would follow the order,but in a few years they might. Best case scenario America balkanizes before then, and we can make friends with the sane countries like the New California Republic while ignoring the crazy ones like whatever the Mormon theocracy calls their new country

[–] Nomecks@lemmy.ca 7 points 22 hours ago

100% chance we're getting Ukrained if he gets the opportunity.