this post was submitted on 03 Dec 2023
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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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Companies made big climate pledges. Now they are balking on delivering. (wapo.st)
submitted 11 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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As the world warms at an alarming pace, a spate of backsliding on corporate climate commitments heightens the peril

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[–] Dizzirron@lemmy.world 7 points 11 months ago

Okay who's pretending to not know what is so well universally known? Corps are focused on whatever it takes to max quarterly short term profits.