"""If homosexuality were carried by a gene, it could be detected by amniocentesis, and parents who do not want a homosexual child could make an appointment with planned parenthood.
That would pose a very difficult dilemma for liberals, would it not?............"""
Indeed it would.
A “homosexual gene” also flies in the face of those who believe in evolution, since it would be a disastrous “trait” in the scheme of that theory which requires huge amounts of generations to work.