We know of one technique that temporarily but significantly cools the globe—a massive volcanic eruption—and I wonder how bad the climate crisis has to get before that option is seriously mooted. Or how a serendipitous eruption would affect the politics of this issue. 
-
-
Your motives are not altruistic, global warning would mean more grown-ups wearing shorts.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.