Sorry, but I stand by what I said. Of course there are people who don't want to have children, but they are in the minority. I do think the desire to procreate is something that drives our species, give or take a few exceptions which are to be expected in any generalising statement.

As for your point about gay couples, I actually do not exclude them from my original statement - don't forget a lot of gay couples also would like children, but can't or don't due to how acceptable it is or isn't in their particular society, amoung other things. So don't presume I have forgotten about them!

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