this post was submitted on 11 Jun 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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The world agreed to ban this dangerous pollutant — and it’s working |For the first time ever, researchers have detected a significant dip in atmospheric levels of hydrochlorofluorocarbons (wapo.st)
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[–] snooggums@midwest.social 23 points 5 months ago

Every time someone says we can't just stop polluting because it is too late this should be brought front and center. Yes, it took decades to reach this point and the problem is not truely solved yet, but not continuing to pollute kept things from getting worse and a potentional recovery is now on the horizon.