The widespread desire to find a biological basis for homosexuality seems to me very misconceived. It will inevitably lead to claims that gays are developmentally defective at the prenatal level. I myself believe (as I argued in "No Law in the Arena" in "Vamps & Tramps") that everyone is born with a potential for bisexual responsiveness and that exclusive homosexuality is an adaptation to specific social conditions. When a gay adult claims to have been gay since early childhood, what he or she is actually remembering is the sense of being different for some reason, which in boys often registers as shyness or super-sensitivity, leading to a failure to bond with bumptious peers. This disjunction, with all its painfully stifled longings, becomes overt homosexuality much later on. But retrospective psychohistory is out these days, and the only game in town is pin the tail on the oppressor.