this post was submitted on 19 Aug 2023
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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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White House is torn over Joe Manchin’s fury at climate law he crafted (wapo.st)
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As White House officials weigh how much to give in to his demands, rift grows between president and senator from West Virginia

It's worth leaving a comment to let the Biden Administration know that you want the greenhouse gas reduction measures in the Inflation Reduction Act preserved

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[–] [email protected] 8 points 1 year ago

Oh for sure! Speeding up interconnections is important for siting renewables at the pace we need, but not if it means FERC is going to approve NG projects faster too