this post was submitted on 16 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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Opinion | We Have to Stop Underwriting People Who Move to Climate Danger Zones (www.nytimes.com)
submitted 2 days ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] gibmiser@lemmy.world 20 points 2 days ago (1 children)

I worked with homeless people for ten years and people don't understand just how reluctant people are to move away from where they know. When you have nearly nothing , the few things you do have are much more Important to you. That includes your social connections

[–] benjhm@sopuli.xyz 4 points 2 days ago* (last edited 2 days ago) (1 children)

That's interesting, but there are different personality types, maybe some could benefit more from a fresh start?
We are not all so tribal. I emigrated at a moment when I felt I had nothing (except a web-model), this was a a good move, at least for the first few years.

[–] Oestradiolo@lemmy.blahaj.zone 2 points 2 days ago

Humans build tribe. Tribe gets big. Small Portions of tribe run away to start new tribe free from the problems of old big tribe. Tribe gets big again.