Paul J. Zak is a scientist, prolific author, entrepreneur, and public speaker. He is the founding Director of the Center for Neuroeconomics Studies and Professor of Economics, Psychology and Management at Claremont Graduate University. Dr. Zak also serves as Professor of Neurology at Loma Linda University Medical Center. He has degrees in mathematics and economics from San Diego State University, a Ph.D. in economics from University of Pennsylvania, and post-doctoral training in neuroimaging from Harvard. He is credited with the first published use of the term "neuroeconomics" and has been a vanguard in this new discipline. He organized and administers the first doctoral program in neuroeconomics. Dr. Zak's lab discovered in 2004 that the brain chemical oxytocin allows us to determine who to trust. His obsession with finding the chemical basis for morality has lead him to write The Moral Molecule.

A Revolution in the Science of Good and Evil

Why do some people give freely while others are cold hearted?

Why do some people cheat and steal while others you can trust with your life?

Why are some husbands more faithful than others—and why do women tend to be more generous than men?

Could they key to moral behavior lie with a single molecule?

From the bucolic English countryside to the highlands of Papua New Guinea, from labs in Switzerland to his campus in Souther California, Dr. Paul Zak recounts his extraordinary stories and sets out, for the first time, his revolutionary theory of moral behavior. Accessible and electrifying, The Moral Molecule reveals nothing less than the origins of our most human qualities—empathy, happiness, and the kindness of strangers.