AFAIK China already has a limit of a single child, so i guess we'll end up placing restrictions - perhaps needing a license for childbirth that wont be given in

AFAIK China already has a limit of a single child, so i guess we'll end up placing restrictions - perhaps needing a license for childbirth that wont be given in overpopulated areas. Also perhaps in the future we'll manage to colonize other planets, so living longer will help there too. And let's not forget that living forever here really means not dying due to age. We'll still die from other reasons.