not op but i think the climate catastrophe will curb population extensively. on the one hand by simply killing a lot of people directly (mostly war, famine and

not op but i think the climate catastrophe will curb population extensively. on the one hand by simply killing a lot of people directly (mostly war, famine and displacement), on the other hand by reducing birth rates (i.e. people not wanting to have children when there's not hope for the future).