this post was submitted on 15 Jan 2024
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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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Carbon Offsets (Taylor’s Version) | The pop star’s use of hazily defined offsets to deflect criticism perfectly illustrates how the offsets market works in practice. (newrepublic.com)
submitted 9 months ago by silence7 to c/climate
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Archived copies of the article: archive.today web.archive.org

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[–] Pietson@kbin.social 6 points 9 months ago* (last edited 9 months ago) (2 children)

Always had the feeling there was something fishy about these carbon offset programmes. It just doesn't seem like a problem that can be solved by throwing more cash at it. Sad to hear this is indeed the case for most of these companies.

[–] iturnedintoanewt@lemmy.world 4 points 9 months ago

I think everyone should watch he John Oliver piece about it.

Carbon offsets

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