this post was submitted on 07 Sep 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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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Americans generally support climate policy, but they think others generally don't (www.nature.com)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
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My fellow Americans. Get off your asses and vote. In every election. Even in red areas. If we all get off our asses, we will generally win. Run for local office if you are able. Contact local officials and get them to take measures.

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[โ€“] [email protected] 11 points 1 year ago* (last edited 1 year ago) (1 children)

Biden has definitely been a mixed bag on climate, but here's a recent win. The admin is aware of pressure from the public on environment, they know they need us to keep winning.

[โ€“] [email protected] 3 points 1 year ago

Omg hey! This is really good news! Thanks.