this post was submitted on 16 Sep 2023
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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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Biden to Target Industrial Pollution in a 2nd Term, if He Gets One (www.nytimes.com)
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[โ€“] philm@slrpnk.net 2 points 1 year ago (1 children)

Yeah, but what's the alternative?

It's a fucked up system we (in the industrial society) have. I would obviously want to have a different candidate that's less influenced by lobby and rich people. But it's not what the "system wants to have"...

[โ€“] blazera@kbin.social 5 points 1 year ago

Younger, progressive candidates.