this post was submitted on 04 Apr 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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‘Alarming’ Ocean Temperatures Suggest This Hurricane Season Will Be a Daunting One (www.nytimes.com)
submitted 7 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] Ultraviolet@lemmy.world 23 points 7 months ago (1 children)

Insurance companies are legally required to pretend climate change doesn't exist for purposes of calculations. I'm not even joking, that was DeSantis's "solution".

[–] WalrusDragonOnABike@reddthat.com 14 points 7 months ago* (last edited 7 months ago) (3 children)

Doesn't that just mean many insurance companies won't insure anything in the state and those that stay are going to be the most expensive options?

[–] Ultraviolet@lemmy.world 10 points 7 months ago

Probably. Never said the guy was particularly smart.

[–] General_Shenanigans@lemmy.world 4 points 7 months ago

It’s just dumb. Not only is it not fact-based policy, but it’s not like insurance companies don’t have power. I would imagine that fucking around with gigantic institutions like these is basically like signing a death sentence for a conservative political campaign.

[–] baldingpudenda@lemmy.world 3 points 7 months ago (1 children)
[–] mokus@lemmy.blahaj.zone 2 points 7 months ago (1 children)

Is that the right link? It doesn’t mention climate change at all

[–] baldingpudenda@lemmy.world 2 points 7 months ago

It was the wrong link and I can't find the one that included DeSantis saying that the president of an insurance company that left the state was being influenced by climate scientists.

Here's one talking about how climate change has affected insurance in Florida, Louisiana, and California and how insurance is either running away from the exposure risk or pricing it in and causing rates to to skyrocket unless subsidized by the government