That's a completely valid reason to not want kids, but I don't think it's cruel. They could just as easily be the generation to save our old asses from doomsday. In fact they fucking have to be.

I‘m lucky to not suffer from depression but if I ever do get it it will be because of my climate anxiety. Even though I don’t think I personally will be affected that badly it still weighs me down all the time.

I could not bear to have kids, I would worry so so much more. I don’t think I could take it.