Frans B. M. de Waal, Ph.D., is a Dutch/American biologist and primatologist widely renowned for his work on the behavior and social intelligence of primates. C. H. Candler Professor Emeritus at Emory University, de Waal has been elected to the U.S. National Academy of Sciences and was declared one of The Worlds’ 100 Most Influential People Today by Time magazine in 2007. The author of numerous highly influential books including Chimpanzee Politics and Our Inner Ape, his most recent, just coming out new book is: Different: Gender Through the Eyes of a Primatologist.