this post was submitted on 20 May 2026
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Climate

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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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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UK Reform ‘Advisor’ Launches Climate Denial Group in Poland (www.desmog.com)
submitted 1 week ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] Korhaka@sopuli.xyz 3 points 1 week ago* (last edited 1 week ago) (1 children)

Doesn't really matter if it exists or not, wind and solar is cheaper either way.

Also air pollution exists and can be measured in real time.

[–] silence7@slrpnk.net 1 points 1 week ago (1 children)

You can ban those, as the US government is trying to do with wind right now and some states effectively do with rooftop solar.

Government makes a big difference

[–] Korhaka@sopuli.xyz 1 points 1 week ago

Slap a shitload of panels across your lawn and charge a battery. Don't even connect to the grid, just use that instead. Stuff like jackery if you want, or who ever is the best cost/capacity currently.