@izaya tbh every time i hear someone talking about overpopulation on earth i can't help but think it's just the same "white genocide" argument reskinned. earth has more than enough resources and food for the peak estimated population (2100-ish, 12B I think) based on the second order population growth delta.
As the developing world finishes its ... development, the population will plateau, also.
It's literally not a problem, we just need to better distribute what we already make.