this post was submitted on 10 Mar 2025
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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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U.S. Energy Secretary Pledges to Reverse Focus on Climate Change (www.nytimes.com)
submitted 4 hours ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] MyMotherIsAHamster@lemmy.ca 9 points 3 hours ago (2 children)

a “side effect of building the modern world.”

Holy fucking hell, these people are stupid, evil, or a nasty combination of the two.

[–] Hugin@lemmy.world 4 points 1 hour ago

Death by cirrhosis was also a side effect of my grandfather's bottle a day drinking.

[–] federalreverse@feddit.org 7 points 3 hours ago* (last edited 3 hours ago) (1 children)

Quite amazing that at the same time he manages to pretend having empathy for "people in Africa".

Also, the paragraph below the one you quoted:

“We have indeed raised global atmospheric CO2 concentration by 50 percent in the process of more than doubling human life expectancy, lifting almost all of the world’s citizens out of grinding poverty, launching modern medicine,” he said. “Everything in life involves trade-offs.”

What the fuck!? As if any of these achievements wouldn't likely be lost through climate change.

[–] MyMotherIsAHamster@lemmy.ca 5 points 3 hours ago

Holy hell, how can someone be so fucking stupid??? Yeah, that life expectancy will be great when the planet's uninhabitable......