This topic continues to be pursued. I read a more modern book, a few years back so I can't remember either the title or the author, where almost all the population is housed in buildings at least a mile high and they are required by the state both to be sexually promiscuous and forbidden from using birth control. The people in the blocks manufacture the equipment used by the remaining tiny proportion of the population to work the land and produce the food eaten by everyone - but there, reproduction is very tightly controlled, amongst other things to make sure they don't eat all the food intended for the blocks. Anyone who dissents in any way at all, even by showing curiosity, is killed immediately by being thrown down the nearest refuse chute - and parents happily do it to their own children.
At least this nightmarish and hypocritical solution was being panned by the author.