this post was submitted on 18 Apr 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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The only way to save coral reefs: a rapid phase out of fossil fuels (heated.world)
submitted 1 year ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] Eryn6844@beehaw.org 2 points 1 year ago

might as well take some good pics of them peeps or put them in some aquarium in kansas cause thats the only place you are going to see coral again. Humanity has proven on thing unless millions of people are dying we won't change, we wont protest and won't stop sucking on fossil fuels and plastic until the earth chokes on it.