this post was submitted on 23 Apr 2026
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Climate

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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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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Republicans introduce extreme bill to ban lawsuits against Big Oil forever | Shouldn't Democrats... be saying something about this? (heated.world)
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[–] Squirrelanna@lemmy.blahaj.zone 0 points 5 hours ago (1 children)

They're not saying "I don't care because nothing matters". They're saying "I don't care because everything they do will be meaningless when we get them the fuck out of there".

[–] 4grams@awful.systems 1 points 4 hours ago* (last edited 4 hours ago)

Right, and what I’m saying is that is the mentality the power structure is trying to make us all feel.

You vote every time, you show up every time. I’m not saying vote for anyone specifically, but don’t give up your power. It is not meaningless to fight these fuckers, and just waiting it out is the only guaranteed way they will win.