this post was submitted on 02 Sep 2024
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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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UK police risk assessment before riots said far-right threat probably ‘minimal’ while officers instead prioritised environmental and pro-Palestinian protests (www.theguardian.com)
submitted 2 months ago by als@lemmy.blahaj.zone to c/climate@slrpnk.net
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[–] Hacksaw@lemmy.ca 3 points 2 months ago

If only we had people who could investigate and warn us of risks to public safety before they happen..... They surely would have spotted this right wing threat coming.... Oh wait....