Jeffrey Lieberman, MD, is a former president of the American Psychiatric Association. He is the Lawrence C. Kolb Professor and Chairman of Psychiatry at the Columbia University College of Physicians and Surgeons.
Ogi Ogas is a computational neuroscientist. A former Fellow of the Homeland Security department, he’s contributed to two successful science books about sex, including A Billion Wicked Thoughts. Ogas, a passionate game show contestant, once won $500,000 on Who Wants to Be a Millionaire.