this post was submitted on 13 May 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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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Something startling is happening in the Gulf of Mexico: Its waters are heating up twice as fast as the global oceans, with huge implications for hurricane risk. (yaleclimateconnections.org)
submitted 1 day ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] tiny_hedgehog@piefed.social 12 points 1 day ago (1 children)

I think you’re getting downvoted because people don’t recognise sarcasm. They think you’re really thinking it should be called “Gulf of America” meanwhile you’re pointing at the silly fact that a narcissistic pedophile changed the name.

[–] Abrinoxus@lemmy.today 4 points 16 hours ago (1 children)

plus one on this. Sarcasm or irony doesnt seem to play well with most who are here

[–] tiny_hedgehog@piefed.social 4 points 10 hours ago

The peak of my life was when someone said at a party “I hate people who don’t understand sarcasm” and I replied “I don’t understand sarcasm”. They took me seriously. Guess they hate themselves. My life has been a series of disappointments since then. It was 2002.