this post was submitted on 31 Dec 2023
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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.

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U.S. oil production hit a record under Biden. He seldom mentions it. (wapo.st)
submitted 10 months ago by silence7 to c/climate
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The politics of oil are particularly tricky for Democrats, whose chances for victory in next year’s elections can hinge on whether young, climate-focused voters come out in big numbers.

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[–] fosforus@sopuli.xyz 2 points 10 months ago* (last edited 10 months ago)

When demands grows, production soon follows. And since Russian oil is no-no, it's natural that domestic production grows. Given how the effects of pollution are in many ways globalized, it's completely irrelevant how much oil is produced and consumed in any geographical area. We should be concerned of global production and use.