this post was submitted on 28 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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cross-posted from: https://piefed.social/c/upliftingnews/p/2010615/billie-eilish-on-how-she-s-making-touring-less-terrible-for-the-planet

According to the report, more than 30 venues launched or expanded environmental projects in cooperation with Eilish and team.

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[–] SolarQueen@slrpnk.net 1 points 1 day ago

You and I, though, have virtually no say in what goes on at the top, and realistically, we never will. So I don't really see why giving up work elsewhere would accomplish anything. Which isn't to say that we can't do two things at once, of course--you and I can both push for legislation against large industrial polluters, and we both should. Where I take exception to that is in saying that others also shouldn't take action in their own way as well.

It assumes that work on climate change is a very zero-sum game, in that focusing on one type of behavior eliminates work on any other sort of behavior, and that's simply not the case. We can do many things at once. It also helps to build a community that has buy-in from each of its members about how things should be--sustainable and regenerative, instead of exploitative (whether of people, things, the Earth, etc), so that the larger things follow suit. This normalizes the behavior and practices and moves the Overton window away from what the big players are doing.

Thanks for the reminder about the carbon footprint slogan. I don't think it's wrong in itself, however, it's just that it was co-opted to remove pressure from Big Oil instead of being used in tandem with the movement against them.