this post was submitted on 14 Apr 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 Wants to Reverse Coal’s Long Decline. It Won’t be Easy. | Coal has been displaced by cheap and plentiful natural gas and the rapid growth of wind and solar energy (www.nytimes.com)
submitted 6 days ago by [email protected] to c/[email protected]
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[–] [email protected] 3 points 6 days ago

Modern coal mining is a lean operation, not like the days of Blair Mountain and company towns and "coal country." We're talking about maybe tens of thousands of jobs, not millions, and we're considering fucking over our entire biosphere to get there.