this post was submitted on 30 Jun 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:

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

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The Trump budget proposes $0 for climate research in 2026 (www.commerce.gov)
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[–] Objection@lemmy.ml -1 points 3 weeks ago

I won't feel bad about not voting for Kamala even if I were sent to El Salvador, or marched into a gas chamber. I made peace with that before I voted PSL.

Y'all fundamentally misunderstand us. You think we're simply misinformed, that we don't appreciate the threat, that if only we saw the facts of what the Republicans are like, we'd immediately see things your way. What you don't understand is that we do see the facts, we're just operating under a different ethical and political framework from you. The point of disagreement is not about the facts on the ground, it's about the best way to respond to them. So merely pointing to the awful shit the Republicans do has no chance of swaying, well, I can't speak for everyone, but certainly me, and anyone who thinks like me.