this post was submitted on 14 Oct 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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Liberals Can't Address the Climate Crisis Because It Means Confronting Capitalism (www.currentaffairs.org)
submitted 2 weeks ago by return2ozma@lemmy.world to c/climate@slrpnk.net
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[–] BeardededSquidward@lemmy.blahaj.zone 2 points 2 weeks ago

The thing is that there really isn't much incentive for a capital based society to change course on something until they have gotten as much money from it. So we'll continue using fossil fuels until it's no longer profitable then they'll turn around and start selling the breathing masks needed to survive. A bit of hyperbole, maybe. I look the far right in the USA and say we're past the point of satire or hyperbole.