this post was submitted on 19 Dec 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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[–] brotato@slrpnk.net 13 points 7 hours ago* (last edited 7 hours ago) (1 children)

Interesting how they suddenly can’t find money to fund anything that helps humanity but they can invest billions of dollars in fucking defense-related AI R&D. Anyone with a brain can see that cutting agency funding will do nothing for the deficit if you’re just yeeting money at Alex Karp to make AI-enabled bombs or whatever.

I’m tired of the government pretending that the deficit actually means anything.

[–] JeeBaiChow@lemmy.world 2 points 5 hours ago

Surprising no one. Except some senators and congressmen. Smfh.

[–] KnitWit@lemmy.world 23 points 12 hours ago (1 children)

I wonder if we’ll get another month long shutdown with a pinky promise to vote on it that’ll be ignored again.

[–] zd9@lemmy.world 16 points 11 hours ago (1 children)

Democrats are such fucking pussies. That's the one thing I admire about Republicans, they stick to their guns no matter what. They will do whatever it takes to fuck over a minority or steal from a charity or something, but at least they know how to fight.

[–] 5C5C5C@programming.dev 11 points 8 hours ago* (last edited 8 hours ago)

It's much easier to fight when you don't care about what kind of damage it'll do.

I'm not saying this to defend the Democrats, just to point out that Republicans have a massive natural advantage on this stage. I don't think their success comes as much from competence as it does from being naturally aligned with doing harm.