this post was submitted on 10 Jul 2024
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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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This Ancient Technology Is Helping Millions Stay Cool (www.wired.com)
submitted 5 months ago by kalkulat@lemmy.world to c/climate
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It ain't how much you've got, it's how you use it.

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[โ€“] LesserAbe@lemmy.world 10 points 5 months ago (1 children)

Cool article, thanks. Your comment also reminds me of this video - an immigrant dug a huge series of caverns in California, grew fruit trees in them, and it all started because he was a day laborer and was trying to get out of the heat.

(I recommend Kirsten Dirksen's channel, she sees quite a few interesting homes.)

[โ€“] kalkulat@lemmy.world 2 points 5 months ago

Neat video about a remarkable home. Starting in 1906! 10 acres! ... inspired by the catacombs of Rome ... subterranean fish pond ... I'm not much of a tourist but it'd be great to see this, wow.