John Corvino, Ph.D. is Professor of Philosophy at Wayne State University in Detroit, Michigan. He is the author or co-author of three books with Oxford University Press: Debating Religious Liberty and Discrimination (with counterpoint by Ryan T. Anderson and Sherif Girgis, 2017); What's Wrong with Homosexuality? (2013) and Debating Same-Sex Marriage (with counterpoint by Maggie Gallagher, 2012). He has spoken at over 250 university campuses on ethics, sexuality, and marriage. Read more at johncorvino.com.