this post was submitted on 28 Aug 2024
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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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[–] gravitas_deficiency@sh.itjust.works 1 points 2 months ago (2 children)

I understand the logic, and it’s actually fairly shrewd. But in practice here, it’s looking to me a lot like just shitting on a candidate and sapping enthusiasm on topics that she does not currently have agency to act on. And then there’s the electoral pragmatism angle, in the context of an election where the other party has been subsumed by overt fascists and Nationalist Christians.

I don’t mean to demean or diminish the struggle of Palestinians, or any number of other extremely important causes. But failing to win this election is going to destroy so, so much. So my argument is that this is a “stop the fascists at all costs” situation, and confusing and snarling the issues like this is counterproductive. There’s a time and a place for that strategy, and I just don’t think this is the appropriate time.