Watch this YOuTube pesentation by Dr. John Corvino (also known as the “Gay Moralist)” a writer, speaker, and philosophy professor at Wayne State University in Detroit: http://www.youtube.com/watch?v=5iXA_0MED98
—-He is the author of What’s Wrong with Homosexuality? and the co-author (with Maggie Gallagher) of Debating Same-Sex Marriage, both from Oxford University Press.
This video is 50 minutes—but watch it to the end. He makes great points. .