this post was submitted on 14 Aug 2023
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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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Montana loses fight against youth climate activists in landmark ruling [Ars Technica] (arstechnica.com)
submitted 1 year ago by andrewrgross@slrpnk.net to c/climate@slrpnk.net
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[–] andrewrgross@slrpnk.net 2 points 1 year ago* (last edited 1 year ago)

I'm not a lawyer either, but I've heard legal podcasts discuss his opinions, and it's a spot on parody of his insane logic. The way he dismisses the relevance of laws written in the United States by people who are alive and opining on the purpose of the laws they wrote on Twitter while insisting that medieval tomes are useful for making sense of what the founders intended is like listening to a stoned astrologist explain why he's not an asshole for slipping condoms off while his partner isn't looking.