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‘Risk’ analyses largely ignore the dangers of the climate crisis. Unless we wake up to them, they will soon outweigh all others

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[-] WalnutLum@lemmy.ml 13 points 1 month ago

I'm pretty sure China's CO2 emissions are dropping at such a rate they'll drop below the US's within 10 years.

They do not need to be stopped.

[-] MrMakabar@slrpnk.net 1 points 1 month ago

That would be great, but I doubt that. If US emissions stay stable that would be a 6.6% annual drop over a decade. If Carbonbriefs anslysis of Bidens climate policy is correct and US polizicans do not touch that at all, we are talking 10% annual drops. So far Chinas emissions have been growing most years. They might have peaked right now, but I foubt, they drop this quickly.

this post was submitted on 19 Sep 2024
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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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