this post was submitted on 17 Jan 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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Is the World Becoming Uninsurable? (charleshughsmith.substack.com)
submitted 1 day ago by rimu@piefed.social to c/climate@slrpnk.net
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scary graph time

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[–] Rentlar@lemmy.ca 19 points 1 day ago

Okay so if the taxpayers don't want the risk and the bill, we should put transfer this risk to those most responsible: fossil fuel companies, and oligarchs.

They must pay for flood, fire, hurricane and drought damages which they have wrought through their excess carbon emissions. They must rebuild homes in suitable locations for the conditions they have caused.