this post was submitted on 10 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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Biden’s green energy law is turning out to be huge (finance.yahoo.com)
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[–] rusticus@lemm.ee 3 points 1 year ago (1 children)

lol. Weird hill to die on for you but whatever. Anyone with half a brain knows we have to transition to EVs so that renewables can power transportation. But I guess that concept is impossible for you to comprehend.

[–] blazera@kbin.social 1 points 1 year ago (1 children)

We dont have the renewables to power transportation. Theyre fossil fuel powered.

[–] rusticus@lemm.ee 1 points 1 year ago (1 children)

lol my EVs are 100% powered by renewables. You know that renewables are now cheaper than traditional fossil fuels, right? It’s not 1995 anymore honey.

[–] blazera@kbin.social 1 points 1 year ago (1 children)

Great, so why are we still getting most of our power from fossil fuels?

[–] rusticus@lemm.ee 1 points 1 year ago (1 children)

Are you asking why we haven’t switched to 100% renewables overnight unironically? It’s hilarious that you think your clueless points don’t make you look absolutely idiotic. Keep shoveling.

[–] blazera@kbin.social 0 points 1 year ago (1 children)

Yeah i said overnight

[–] rusticus@lemm.ee 1 points 1 year ago

Congratulations, you just answered your own question.