Larry Young, PhD, is the director of the Center for Translational Social Neuroscience, the William P. Timmie Professor of Psychiatry at Emory University School of Medicine, and chief of the Division of Behavioral Neuroscience and Psychiatric Disorders at Yerkes National Primate Research Center. He lives in Atlanta.
Brian Alexander is an award-winning journalist and the author of several books, including Rapture: How Biotech Became the New Religion andAmerica Unzipped: The Search for Sex and Satisfaction. He lives in San Diego.