this post was submitted on 09 Apr 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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The unique ‘bulky’ attribute of fluorine can actually be replicated in a different, non-toxic form. (www.techexplorist.com)
submitted 4 months ago by pranjalmalewar@lemmy.world to c/climate@slrpnk.net
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[–] federalreverse@feddit.org 7 points 4 months ago* (last edited 4 months ago)

The scientists found inspiration in unlikely places. By examining “bulky” fragments in everyday chemical systems like fats and fuels, they crafted modified substances that maintained fluorine’s beneficial characteristics without harmful consequences.

That's not such an unlikely place to look actually. People burn in their castiron pans with cooking oils all the time, which creates a natural polymer that functions similar to Teflon.

Anyhow, I am very happy about this.