this post was submitted on 29 Sep 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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El Salvador’s Self-Proclaimed Dictator Is On Trial (www.commondreams.org)
submitted 1 month ago by newiceberg@piefed.social to c/climate@slrpnk.net
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Nayib Bukele is persecuting water defenders on trumped up charges. In reality, he’s the one on trial.

Nayib Bukele has proudly called himself “the world’s coolest dictator.” On October 8, his government will begin an unjust trial of five water defenders from El Salvador. These men are heroes of El Salvador — and they never should have been arrested.

In these two weeks leading up to the trial, human rights supporters across the United States, Canada, Germany, and elsewhere are joining counterparts in El Salvador to call for the five to be freed.

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