this post was submitted on 02 Jan 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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Last year, Morgan Trowland was one of two Just Stop Oil protesters sentenced to more than two and a half years in prison for scaling the Dartford crossing.

The sentences handed down to Trowland and Marcus Decker are the longest sentences yet given to non-violent protesters in the UK. Now, after his release on licence last month, Trowland says the 13 months he spent behind bars hardly felt like punishment at all.

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[–] [email protected] 3 points 10 months ago

Really interesting, thanks!