>Realistically, has that ever worked in the world? Yes! At least once, we did it and it worked! [1] I know that doesn't magically make all the obstacles to dea

>Realistically, has that ever worked in the world? Yes! At least once, we did it and it worked! [1] I know that doesn't magically make all the obstacles to dealing with climate change and its impacts vanish, but we actually did do it as a species. 1. https://en.wikipedia.org/wiki/Montreal_Protocol https://en.wikipedia.org/wiki/Montreal_Protocol