this post was submitted on 15 Jun 2024
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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.

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Florida Governor DeSantis rejects climate change rationale for record-breaking rain (wapo.st)
submitted 5 months ago* (last edited 5 months ago) by silence7@slrpnk.net to c/climate@slrpnk.net
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At this point, it's fairly common for significant rainfall events to have attribution studies showing that they're a result of the higher temperatures that fossil fuel burning has given us. Whether or not we end up with one for this particular event, it's something that we know will be more common if we keep on extracting and burning.

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[โ€“] 242@lemmy.cafe 17 points 5 months ago (1 children)

Of course he's going to say that. If he admitted climate change was wrecking his state then he would be forced to take action. It's much easier to stick his fingers in his ears and continue letting oil companies do whatever they want. What does he care? He only has a couple more years in office anyways. He'll be gone by the time the shit really hits the fan. This rainfall is just a sample of what's to come.

[โ€“] hitmyspot@aussie.zone 2 points 5 months ago

Shits already hitting the fan world wide. People are losing houses. Insurance is becoming unaffordable. People are dying.

It'll just affect more people.