this post was submitted on 13 Dec 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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EPA will grant California the right to ban sales of new gas cars by 2035 | EPA plans to grant the state the right to set stronger climate rules for cars, SUVs and pickup trucks as soon as next week (wapo.st)
submitted 4 days ago by [email protected] to c/[email protected]
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[–] [email protected] 2 points 2 days ago

There's barely even a Toyota Corolla of ICE anymore. Everything is moving against right to repair and getting more techy. The Bolt is pretty close and is coming back, and there will be more cheaper cars. I don't care about Tesla, they aren't the whole market and they are awful for many reasons. And batteries absolutely are getting cheaper:

https://electrek.co/2024/12/10/ev-battery-prices-plummeting-great-news-for-buyers/