Population voluntarily goes down with increased education and reproductive rights for women. You don't need something heavy-handed. You just need feminism. Get

Population voluntarily goes down with increased education and reproductive rights for women. You don't need something heavy-handed. You just need feminism. Get the fertility rate down to something like 0.9 and just wait. You don't need to deny the facts because of some fringe-right boogeyman. There really are too many people. But there are perfectly-good solutions no more extreme than the center-left.