this post was submitted on 03 Sep 2023
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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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US Home insurers cut natural disasters from policies as climate risks grow (wapo.st)
submitted 1 year ago by silence7@slrpnk.net to c/climate@slrpnk.net
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Some of the largest U.S. insurance companies say extreme weather has led them to end certain coverages, exclude natural disaster protections and raise premiums

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[–] Notnotmike@beehaw.org 6 points 1 year ago

I was thinking about this earlier this week, in a sense. Not quite insurance but throwing away money.

The federal government is going to be providing aid and assistance during and after the hurricane, and I couldn't help but think about how the more mild, less disaster-prone parts of the country are effectively subsidizing people to continue to move to Florida, despite how unlivable it really is. As Florida grows more the rest of the country has to pay too, it doesn't just affect Floridians