The psychobiology of sex orientation.

Are people born gay, or does upbringing or even conscious personal choice play a part? The acrimonious row between gay rights activists and God-fearing conservatives over this burning question has now raged for over a decade. But the science they employ in their arguments is not merely outmoded but often fallacious. Since the ground-breaking work of Simon LeVay and Dean Hamer in the early ?90s, a tremendous amount of new research has been carried out by scientists who now understand a great deal more about the biology of sexual attraction. How much does the non-scientific community really know about this research or understand the far-reaching implications of it? Wilson and Rahman show that attempts to find a sociological cause for homosexuality have little foundation and argue that popular efforts to blame parents or teachers for a child's homosexuality are futile and unjust.