TheOneWithAReallyLongName on Nostr: Pretty sure at least two were solved by direct government action. Definitely at least ...

Pretty sure at least two were solved by direct government action. Definitely at least the ozone layer problem, I think but am not 100% sure the acid rain was solved largely by regulation. So the ozone, at least, is a great example of how government action can actually be wildly successful at combatting a climate crisis.