this post was submitted on 22 Feb 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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[–] Zachariah@lemmy.world 24 points 1 day ago (1 children)

none of his critics are stunned

[–] Reverendender@sh.itjust.works 16 points 1 day ago

Trump critic here. Can confirm, am not stunned

[–] MachineFab812@discuss.tchncs.de 2 points 20 hours ago

Call me when his supporters begin to give fuck about anyone besides themselves.

[–] kbal@fedia.io 7 points 1 day ago (2 children)

Perhaps Russia thinks climate change is in its best interest.

[–] CitizenKong@lemmy.world 2 points 16 hours ago

They can get to oil and precious metals under the permafrost easier, so yeah, it actually is if you're a greedy sociopath.

[–] benjhm@sopuli.xyz 5 points 1 day ago

I recall Putin himself expressed that, at a big climate conference they hosted in Moscow in 2003. But of course, there were also plenty of intelligent russian scientists who understand that melting permafrost, burning forests, flooded cities, and grey rain replacing white snow, is not such a great idea.