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by pabs3 624 days ago
> SO2 injection in the stratosphere

https://en.wikipedia.org/wiki/Snow_Piercer#Plot
1 comments
BurningFrog 623 days ago
We know from studying when volcanoes spew SO₂ to the stratosphere that is breaks down by itself over 1-2 years.

So if it somehow causes some unforeseen bad effect, we just have to wait a while as it goes away.

link