"Our result says that genes are involved in male sexual orientations, although they certainly do not determine a person's sexual orientation," said Dean Hamer, an author of the study. (St.Louis Dispatch) The growing fad to closely examine gay men and lesbians to find out what causes their emotional and sexual orientation towards members of their own sex has caused a stir in both scientific and religious communities. Many researchers on a quest to reveal the mystery of human sexuality have exploited genetic determination of sexual orientation. ....