Ken Keathley is Senior Professor of Theology and the Jesse Hendley Chair of Theology at Southeastern Baptist Theological Seminary in Wake Forest, North Carolina where he has been teaching since 2006. He also directs the L. Russ Bush Center for Faith and Culture. He is the co-author of '40 Questions About Creation and Evolution' (Kregel, November 2014). Ken and his wife Penny have been married since 1980, live in Wake Forest, NC and are members of North Wake Church. They have a son and daughter, both married, and four grandchildren.

Dr. C. Ivan Spencer is Professor of History and Philosophy at The College at Southeastern. He teaches the History of Ideas, Philosophy, and History. Dr Spencer was the creator of the school’s History of Ideas curriculum and has cultivated the study of the greatest thinkers from the past to the present.