BBC/Discovery: Cousins

Professor Robin Dunbar is Professor of Evolutionary Biology at the University of Liverpool. A primatologist, he specializes in Old World monkeys and has carried out extensive fieldwork, particularly in East Africa. Professor Dunbar has studied all classes of Old World monkeys and many other primates. His publications include the best-selling books: Grooming, Gossip and the Evolution of Language (1996) outlining the author's ground-breaking new theory about human evolutionary psychology and language evolution; The Trouble with Science (1995), reflecting on the nature of current science; and Primate Social Systems (1988), widely accepted as the bible of primate behavior. Dr. Louise Barrett is a lecturer in biology at the School if Biological Sciences, University of Liverpool. Her research in primatology focuses on Old World monkeys, including mangabeys, vervets, and baboons. Her extensive field work experience includes running a baboon research site in South Africa. She has several books in progress, among them a joint project with Robin Dunbar on human evolutionary psychology. She has also publishes many articles in academic journals, and has written for New Scientist magazine.