this post was submitted on 29 May 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:

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[–] Beetlejuice001@lemmy.wtf 4 points 5 months ago* (last edited 5 months ago) (7 children)

No one who builds near the coast or flood plains should be insured

https://m.youtube.com/watch?v=5inPre_EqxA

[–] jeffw@lemmy.world 1 points 5 months ago (6 children)

Yes BUT new construction is different from people just living there.

[–] Beetlejuice001@lemmy.wtf 1 points 5 months ago (1 children)
[–] jeffw@lemmy.world 1 points 5 months ago (1 children)

Eh that’s just screwing people over

[–] Beetlejuice001@lemmy.wtf 3 points 5 months ago* (last edited 5 months ago) (1 children)

Stop building where it’s known to flood. It’s a no brainer. Nobody getting screwed except the citizens insurance paying to fix flooded homes WHERE IT IS KNOWN TO FLOOD

[–] jeffw@lemmy.world 1 points 5 months ago (1 children)

THATS WHAT I JUST SAID WHY ARE YOU YELLING

[–] Beetlejuice001@lemmy.wtf 1 points 5 months ago

DID YOU FORGET THE S/ ??

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