this post was submitted on 12 May 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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A recent study has found that the richest 10 percent of the world population are responsible for two-thirds of observable climate warming (futurism.com)
submitted 20 hours ago by Kirk@startrek.website to c/climate@slrpnk.net
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[–] chonglibloodsport@lemmy.world 9 points 15 hours ago (1 children)

I like to think of it in terms of fault vs responsibility. It’s not our fault, for the most part. But it is our responsibility to do something about it!

I’m hopeful. Renewables are exploding in growth.

[–] jagged_circle@feddit.nl 2 points 1 hour ago* (last edited 1 hour ago)

I also like to think of it in terms of necessary and sufficient.

Its not sufficient for you to avoid buying petroleum/plastic and animal products, but it is necessary.