> That we should collectively bury our heads in the sand and keep living the two-kids-and-a-minivan suburb life right up until the end?
Have kids and don't do that. If the "good guys" aren't having kids then we'll be fucked. I assure you the "bad guys" are having loads of kids and they don't care one iota about climate change....
There's a 3rd option not being given attention here: adoption. Why play into the idea that the fate of the future depends on some contest to reproduce more "good guys" than "bad guys"? There's plenty of kids that need families who, otherwise, may become the very "bad guys" you speak of. At the same time, you're not further burdening the world's ecosystem with another human simply because of a selfish desire to have another "you" out there. Sounds like a win-win to me.
Have kids and don't do that. If the "good guys" aren't having kids then we'll be fucked. I assure you the "bad guys" are having loads of kids and they don't care one iota about climate change....