Southern Alberta Council on Public Affairs (SACPA)

Research indicates that there is some genetic influence on male homosexuality, yet homosexual males reproduce at a fraction of the rate of heterosexual males, if at all. This raises the question as to why genes associated with male homosexuality do not become extinct? Cross-cultural research conducted in the Polynesian island nation of Samoa provides intriguing and unexpected answers to this question—answers which underscores the importance of biology and culture. Speaker:Paul L Vasey, Ph.D. Paul Vasey is a faculty member of the University of Lethbridge Psychology Department. He conducts cross-species and cross-cultural research to answer the question: If reproduction is the engine that drives evolution, why engage in non-conceptive sex? For the past decade he has conducted research on the development and evolution of female homosexual behavior in free-ranging Japanese monkeys at Arashiyama, Japan. He also studies the development and evolution male same-sex sexual attraction in humans at field sites in Sam