[Error: unknown template qotd] So, if I say yes, does that mean I think the Chinese single child policy is wrong? And if I say no, does that mean I'm dead to all common sense with respect to the carrying capacity of the planet? I think the answer to the two questions asked is absolutely dependent on the context. If I had to be all generalizing about it, though, I think the sole restriction should be each individual's well-educated common sense. Where well-educated common sense isn't possible, it seems pointless to beat up on people for adhering to a biological drive and/or well established social norms by discussing them in terms of human rights.