this post was submitted on 17 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:

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Is climate change making Florida's flooding worse? almost certainly yes (www.theclimatebrink.com)
submitted 5 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[โ€“] CobblerScholar@lemmy.world 1 points 5 months ago (1 children)

On one hand I want a series of hurricanes to rip across the state making florida a barely livable swampland for a few months to perhaps shake people out of apathy and get the property investors out of the fucking housing market down here. On the other I'd like it if I could insure the imaginary house that I can somehow afford after I win the lottery please...

[โ€“] brucethemoose@lemmy.world 2 points 5 months ago

It doesn't work like that. Hurricanes are already plenty intense.

New buyers moving here from out of state have no clue. No one tells them what an existential threat the hurricanes are, even inland, and they only learn when they go through their first bad one.

Meanwhile, people build giant mansions right on the coast... because they don't care. They're snowbirds that don't live here during hurricane season anyway, they build them on stilts or whatever, and honestly if the houses are demolished it's probably not even a huge deal to the owners.

Honestly, insurance is the best bucket of cold water. The sticker price for flood insurance, if you can even get it at all anymore is just about the biggest shock people get. It's a heard measure of just how risky the area you're in is, kinda like living close to a volcano.