this post was submitted on 12 Jul 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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Homeowners associations in Michigan now have to allow rooftop solar (grist.org)
submitted 4 months ago by jeffw@lemmy.world to c/climate@slrpnk.net
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[โ€“] barsquid@lemmy.world 26 points 4 months ago (1 children)

You probably don't understand why anyone would be against having black neighbors either, but that's the original purpose of the HOA.

[โ€“] futatorius@lemm.ee 11 points 4 months ago

In the very progressive Northern California town where I used to live, there were still restrictive covenants on deeds, forbidding sale of houses to Black people, Jews, Mexican-Americans and Portuguese. Now that the records are digitized, the town government is finally going back and stripping all that language out.

It was only a decade ago that a town-wide ban on line-drying clothes was rescinded, too.