this post was submitted on 18 Nov 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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Biden Visits Amazon, Vowing Help to Fight Climate Change (www.nytimes.com)
submitted 5 days ago by silence7 to c/climate
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[–] SeikoAlpinist 9 points 5 days ago* (last edited 5 days ago)

Mr. Biden signed a proclamation declaring every Nov. 17 to be International Conservation Day and vowed that the United States would spend millions of dollars across the Amazon on restoring land, planting native tree species, supporting biodiversity efforts and increasing fertilizer efficiency programs. It was the first time a sitting American president had visited the Amazon.

This reminds me of when President Obama went to Laos with a couple weeks left in his Presidency, and vowed to clean up the US bombs that still explode and maim children every year. It was the most heavily bombed nation in history by the US, and they didn't even declare war. Then Trump came in and threw it all away.

The United States eventually dropped the equivalent of a planeload of bombs every eight minutes, 24 hours a day, for nine years

https://www.history.com/news/laos-most-bombed-country-vietnam-war