Human nature

FEATURED GUESTS: Nigel Cameron, Joel James Shuman, Brian Volck, Russell Hittinger, Mark Noll, and Stephen Miller

FEATURED GUESTS: Stephen A. McKnight, Tim Morris, Don Petcher, Vigen Guroian, Paul Valliere, and Calvin Stapert

FEATURED GUESTS: Mark Bauerlein, Elisabeth Lasch-Quinn, Sam Van Eman, Thomas de Zengotita, Eugene McCarraher, and John Witte, Jr.

FEATURED GUESTS: John Polkinghorne, Francesca Aran Murphy, James Hitchcock, Wilfred McClay, Philip McFarland, and David Hackett Fischer

FEATURED GUESTS: Peter Augustine Lawler, David Koyzis, Roger Lundin, Craig Gay, Steven Rhoads, and R. Larry Todd

FEATURED GUESTS: Leon Kass, Nigel Cameron, Susan Wise Bauer, Esther Lightcap Meek, John Shelton Lawrence, and Ralph Wood

FEATURED GUESTS: Craig A. Bernthal, James Turner Johnson, Alissa Quart, Stephen M. Barr, Lilian Calles Barger, and Corby Kummer

Leon Kass outlines what is at stake in our era's crisis concerning the definition of human nature, and sets forth a framework for indispensable discussions surrounding biotechnologies. (60 minutes)

FEATURED GUESTS: Jeff Speck, Victor Davis Hanson, Allan C. Carlson, Paulina Borsook, John F. Kilner, Robert E. Webber, and Christoph Wolff

FEATURED GUESTS: Harry Blamires, David Healy, Paul Gutjahr, Christine Pohl, Francis Fukuyama, Paul Corby Finney, and J. A. C. Redford