this post was submitted on 25 Jul 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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Researchers used electric stoves to treat asthma. It worked. (www.climatecoloredgoggles.com)
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[–] Kaligalis@lemmy.world 6 points 3 days ago

No shit, Sherlock. There are tons of different causes for asthma. But yeah: daily inhaling half-burned hydrocarbons is likely one of them.

So what's the next approach of the Captain Obvious institute? Healing asthma by getting patients to quit smoking? Would probably work in a lot of cases... nicotine addiction is still common. I wouldn't call it research though.