exactly, that's why i think Storm and Gnomon have unrealistic expectations for what the argument HAS to be, because it can't be an argument against the persons choice or else it wouldnt be logical or rational. So really, there is no argument to be had here. Just the small point i made, which really has nothing to do with choice it's just genetics. sooo :\
No.
Just a few decades ago more people than not would tell you that race is a biologically determined characteristic. Today, race is understood, from a scientific standpoint, to be bunk.
It's just with homosexuality the direction has been the opposite. What was once recognized as a psychological deviancy is no longer understood to be so.
I just understand the debate. Every point people think they have brought against homosexuality has had a caveat that was moving away point of the debate. Your entire genetic argument was conditioned upon the social standards we see today. A different society and it's moot.
Arguments against gay sex? Irrelevant.
Arguments that two same sex people do not reproduce? Who cares. The only thing that would stop one of them from engaging a partner for reproduction is a social argument. That is not an argument against homosexuality or even gay sex.
Arguments that two same sex people not repopulating the planet? See above. In lack of above go back to the OP. The human population is increasing exponentially. Yet homosexuality among humans does not appear to be. For all our understanding, and observations among other primates, homosexuality is just a common aspect of natural selection. Saying absolutely one way or the other is a faith based argument. Not an argument against homosexuality.
It's icky? That was actually one of the arguments. To each their own.
Move beyond the extremes of homosexuality and heterosexuality to include people who bond with members of both common sexes and then add in the existence of intersex individuals and any talk of arguing against any of it, even with religious arguments, becomes absurd.
I'm not being unrealistic. I'm doing exactly what any reasonable person would do. Not accept weak lines of argumentation, stick to the fundamental meaning of the terms in the debate and staying on topic.
I do realize that is not the norm in any forum, however.
Yes, I'm being cheeky.