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Published on Feb 19, 2011
Brad Carmack, author of "Homosexuality: A Straight BYU Student's Perspective" (available at http://bradcarmack.blogspot.com) discusses what scientific studies have said about what causes homosexuality. He looks at, for example, the older brother effect, handedness, and childhood gender nonconformity. To purchase a copy email firstname.lastname@example.org. Youtube playlist http://www.youtube.com/view_play_list...