this post was submitted on 11 Jan 2026
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Climate

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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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Newsom's budget includes $200 million to make up for Trump's canceled EV rebates, among other climate items (www.latimes.com)
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[–] IronBird@lemmy.world 7 points 2 months ago (1 children)

also...maybe try building public transportation?

if japan can have high-speed rail completely surrounded by faults and volcanoes why can't california have even just 1 high-speed rail line connecting the state?

[–] LibertyLizard@slrpnk.net 1 points 2 months ago

I don't know somehow we're really bad at that and they always tell us it will cost 800 billion or something. I've a bit lost hope we can actually build things so focusing on micro mobility seems more viable but I would love better transit if they can get it done.