this post was submitted on 29 Jul 2025
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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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Rooftop Solar Is a Miracle. Why Are We Killing It With Red Tape? Trump wants to end solar power—and too many blue states are helping. (www.motherjones.com)
submitted 4 days ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] gravitas_deficiency@sh.itjust.works 22 points 4 days ago (1 children)

“We” are not killing it with red tape. The oligarchs are killing it with red tape because they’ve successfully executed full regulatory capture of essentially the entire US government.

[–] silence7@slrpnk.net 4 points 4 days ago* (last edited 4 days ago) (1 children)

Its mostly red tape at the municipal level; construction permits and such. That's something that you and a group of friends can reasonably expect to address

[–] gravitas_deficiency@sh.itjust.works 4 points 4 days ago

That’s a fair point - local/regional building codes definitely need to be pushed in the right direction in a lot of places.