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What about marine cloud brightening? Wikipedia claims that could be done for a couple of billion $/year. https://en.wikipedia.org/wiki/Marine_cloud_brightening
by phreeza 9y ago
What about marine cloud brightening? Wikipedia claims that could be done for a couple of billion $/year.
https://en.wikipedia.org/wiki/Marine_cloud_brightening#Costs https://en.wikipedia.org/wiki/Marine_cloud_brightening#Costs