Over population in most countries is spilling over into countries that foresaw the problems of overpopulation and it's not really a fair situation. It's going to become a hugh problem in the future and of course there are those who live in cities that say the world can hold twice as many people but why? In poor countries often there is nothing to do so recreational sex is the option and saving all of the children is admirable but in most cases they shouldn't even be there. I know it sounds cruel but prevention is the best cure to a problem like this. The women take the brunt but the men should have to bite the bullet and take the fix.