[kulangflow]

I personally don't believe that it's genetic, but I don't know enough to prove it one way or the other. If it is biological, I would guess that it's more of a genetic abnormality than an evolutionary trait, like being left-handed. (lol)

I really despise the term "homophobic" as a blanket to cover all who disagree with their choice of lifestyle. I don't agree with polygamy either, but it doesn't make my "polygamyphobic".

ZPB, interesting point about religion. I think God created a template for the human body but then allows nature to take its course with respect to forming the body within the womb. This helps explain abnormalities like my son's brain not forming properly. I think we are all given challenges to overcome. Many married monogamists may (nice alliteration) have a "natural" desire to stray and spread seed, so the challenge is to overcome the temptation and become stronger for it in order to maintain a solid family unit.