this post was submitted on 20 Jun 2024
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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:

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

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[–] Hadriscus@lemm.ee 45 points 4 months ago (4 children)

Hear me out. Why don't we spray StoneHenge on the private jets ? one stone at a time, with old fashioned trebuchets

[–] undergroundoverground@lemmy.world 17 points 4 months ago (2 children)

Wait a minute, that doesn't sound like painting at all!

[–] shasta@lemm.ee 5 points 4 months ago

No one ever said you can't paint with a trebuchet. Sounds very artistic

[–] AeonFelis@lemmy.world 4 points 4 months ago

Rock-based paint.

[–] iAvicenna@lemmy.world 6 points 4 months ago

or just eat the rich...

[–] KreekyBonez@lemmy.world 4 points 4 months ago

rock and stone!

[–] BreadOven@lemmy.world 2 points 4 months ago

Who builds a stone hedge?