> Who cares? if everyone dies and you say "well it always changes" the answer is still "...and we could have done something about it and we didn't do enough."

I don't take a nihlist approach. I take a realistic approach. The changes will occur. What will we do about it? Go into a delusion that we can stop the change or take steps to prepare?

> Well it was one bearing if it was like this in the past: it gives people a convenient argument for dismissing it now

I'm not dismissing it. I'm saying it IS HAPPENING & nothing we do will stop it. So what are we going to do? Sacrifice to the gods to stop the inevitable? Good luck with that...

I would prefer to mitigate these changes by hardening our infrastructure, utilize tech & social systems to improve quality of life, and address pollution like the toxic sludge byproduct to mine materials for your "renewable" equipment.