the wealthier a nation gets the more birthrate drops. i do agree with that. look at western europe and japan and their r values (especially japan, it's like 1.1 or something, one needs that to be approx. 2 to sustain a population). china's talking about whether it'd become the second japan demographically (or in other ways). and i don't think hetero people are ever going to be replaced by homosexual people and die childless. if that is the case then one gotta ask why those gay people go against their will to marry people opposite of their gender. and also heterosexual dudes should man up and show those girls that you are going to love them like gay man never could and provide them a good life to raise great man for the next generation. people can tell if you really do love them and really do want to have sex with them. they're gonna choose you if you really want them bad enough.