It Gets Better: John Corvino

From his YouTube channel:

John Corvino, also known as "The Gay Moralist," is chair of the Philosophy Department at Wayne State University in Detroit. 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 Univ. Press. He has spoken at over 200 university campuses on ethics, sexuality, and marriage.