The debate on whether or not people are born homosexual (biological essentialist theory) or become homosexual during the course of their lives (social constructionist theory) continues as each side claims to prove the truth through research and clinical findings. This breakthrough book shows the fissures in concepts of the gay and lesbian identity and the one-sidedness of both biological essentialist and social constructionist versions of both sexual and gender identity. The editors present an alternative view--sexual and gender expression is a product of complementary biological, personal,...