this post was submitted on 15 Sep 2023
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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.

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Greta Thunberg charged after blocking Sweden oil port for second time (www.bbc.com)
submitted 1 year ago by silence7 to c/climate
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[โ€“] Swedneck@discuss.tchncs.de 58 points 1 year ago* (last edited 1 year ago) (1 children)

good, she's testing the legal system so others know what punishment they'll face for protesting, we already know that the first offence is likely to only result in a middling fine and here's hoping that's all the courts continue with.

[โ€“] rustyricotta@lemmy.ml 28 points 1 year ago

Also she's a public figure now, so they can't treat her too terribly. Which means that if they treat others unfairly for the same thing, it could raise hell.