this post was submitted on 18 Jul 2024
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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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[–] CitizenKong 22 points 4 months ago (1 children)

While I agree in general, we are already past the stage where we can avoid irreversible damage. Now it's only the choice between catastrophic damage that will kill millions and apocalyptic damage that will kill billions.

[–] [email protected] 2 points 4 months ago (1 children)

There are still different amounts of harm, and some things can still be much worse than others. We are not without agency.

Don't adopt learned helplessness as a strategy, because it's suicidal to do so.

[–] CitizenKong 1 points 4 months ago* (last edited 4 months ago)

I'm not saying we should do nothing, we definitely shouldn't. But we also shouldn't expect some miraculous solution that makes everything whole again.

[–] Yawweee877h444 14 points 4 months ago (1 children)

Any republican winning any election is bad for climate change. The sky is blue. Water is wet. Bears shit in the woods.

[–] SpaceNoodle 4 points 4 months ago (1 children)

inb4 some chud insists that water is not wet

[–] [email protected] 1 points 4 months ago

I would never...