this post was submitted on 07 Nov 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.

Recommended actions to cut greenhouse gas emissions in the near future:

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Rich People Are the Big Barrier to Stabilizing the Climate (newrepublic.com)
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[–] Reality_Suit@lemmy.one 3 points 1 year ago

Here's the beautiful part, there can still be "rich" people. We just need to tighten the gap. Being rich should mean you can buy what you want right now and not have to save. Being poor should be that you have to save an extra paycheck to get what you want after food shelter and other luxuries are paid for. That's it. Close the gap. How? By eating the rich. Boom!