this post was submitted on 15 Apr 2025
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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.

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Oil production in the USA may drop ๐Ÿฅฐ

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[โ€“] Phineaz@feddit.org 20 points 1 month ago (2 children)

I know that I am misunderstanding the headline, but I just imagined Trump ordering companies to pump the oil back into the ground because earth didn't pay any tariffs or alleviate any trade deficits.

[โ€“] Rentlar@lemmy.ca 6 points 1 month ago (1 children)

Drill, baby, drill (holes in the ground to put the oil back in)!

[โ€“] ODGreen@slrpnk.net 3 points 1 month ago

Probably as effective as any other carbon capture and storage scam.

[โ€“] Elleo@slrpnk.net 2 points 1 month ago

Yeah, 'decline' would be a better choice of word there