There are ~8B people in the world, up from 1B in 1800 and around 1.7B in 1900.
Lower fertility rates (as an outcome of family choice, not laws) than previous does not sound like a disaster to me and may turn out to be an important part of ensuring the survival (and comfort) of the species.
Lower fertility rates (as an outcome of family choice, not laws) than previous does not sound like a disaster to me and may turn out to be an important part of ensuring the survival (and comfort) of the species.