this post was submitted on 11 Feb 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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Airbus Drops Hydrogen As Aviation Industry Admits It Won't Fly (cleantechnica.com)
submitted 1 day ago by [email protected] to c/[email protected]
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[–] [email protected] 24 points 1 day ago (2 children)

downvoting dogshit AI slop thumbnail

[–] [email protected] 4 points 16 hours ago

https://cleantechnica.com/contact/

Let them know. Maybe point out the hypocrisy of telling people to go green and use less energy while they're using AI generation which is fucking awful for the environment.

[–] [email protected] 9 points 1 day ago* (last edited 1 day ago)

Well, the image itself isn't bad, but I agree they really could have spent that time to get an actual image of an Airbus hydrogen concept plane.