C.S. Lewis: Christian Apologist agosto 24, 2011 Listen Straight Thinking #133: C.S. Lewis: Christian Apologist Lógica y razón
C.S. Lewis: Life and Conversion agosto 17, 2011 Listen Straight Thinking #132: C.S. Lewis: Life and Conversion Lógica y razón
Is Old-Earth Creationism Biblical? Paul Copan Interview, part 2 junio 15, 2011 Listen Straight Thinking #123: Is Old-Earth Creationism Biblical? Paul Copan Interview, part 2 Biblia
Is Old-Earth Creationism Biblical? Paul Copan Interview, part 1 junio 8, 2011 Listen Straight Thinking #122: Is Old-Earth Creationism Biblical? Paul Copan Interview, part 1 Biblia
Is God a Moral Monster? Paul Copan Interview, part 2 mayo 17, 2011 Listen Straight Thinking #119: Is God a Moral Monster? Paul Copan Interview, part 2 Filosofía y ética
Is God a Moral Monster? Paul Copan Interview, part 1 mayo 11, 2011 Listen Straight Thinking #118: Is God a Moral Monster? Paul Copan Interview, part 1 Filosofía y ética
The Problem(s) of Evil: Psychological and Natural Challenge enero 26, 2011 Listen Straight Thinking #103: The Problem(s) of Evil: Psychological and Natural Challenge Filosofía y ética
Asking Four Questions: Evaluating Conspiracy Theories septiembre 22, 2009 Listen Straight Thinking #33: Asking Four Questions: Evaluating Conspiracy Theories Cosmovisiones
Japan and Natural Evil abril 13, 2001 Listen Straight Thinking #114: Japan and Natural Evil Filosofía y ética