this post was submitted on 02 Oct 2023
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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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[–] OneOrTheOtherDontAskMe@lemmy.world 8 points 1 year ago (1 children)

We can all tighten our purse strings for a few years collectively (or the top 1% does it for like...a few months) or a select few of us can live in an underwater utopia built by our boiling slaves....................we're going to go with the slaves

[–] anzich@feddit.de 2 points 1 year ago* (last edited 1 year ago) (1 children)
[–] Track_Shovel 3 points 1 year ago (1 children)

I guess you could say that the Saudis made a line in the sand

[–] rammer@sopuli.xyz 2 points 1 year ago

It's not finished yet. Just like many other grand projects they've started.