Christopher Boehm received his Ph.D. in social anthropology from Harvard in 1972, and was later trained in ethological field techniques (1983). He has done field work with Navajos, Montenegrin Serbs, and wild chimpanzees, focusing on questions of morality and evolution. He is the author of three books, one of which has been republished twice, and has had major research grants from the H. F. Guggenheim and John Templeton Foundations. He also has won the Stirling Prize in Psychological Anthropology, and has been the recipient of a John Simon Guggenheim Fellowship and a fellowship at the School of Advanced Research in Santa Fe, New Mexico. His current research centers on the evolution of the human conscience, and on social selection as an agency for the development of altruistic behavior in humans. As Director of the Jane Goodall Research Center he is creating a multi-media interactive database focusing on the social and moral behavior of world hunter gatherers.

Boehm, professor of anthropology and director of the Jane Goodall Research Center at the University of Southern California, ranges broadly in his quest to determine the evolutionary origins of social and political behavior. Combining an exhaustive ethnographic survey of human societies from groups of hunter-gatherers to contemporary residents of the Balkans with a detailed analysis of the behavioral attributes of nonhuman primates (chimpanzees, gorillas, bonobos), Boehm focuses on whether humans are hierarchical or egalitarian by nature. His thesis "is that egalitarianism does not result from the mere absence of hierarchy, as is commonly assumed. Rather egalitarianism involves a very special type of hierarchy, a curious type that is based on antihierarchical feelings." This "reverse dominance hierarchy," as Boehm calls it, depends on the rank and file banding together "to deliberately dominate their potential master if they wish to remain equal." Boehm extends his analysis to argue that the processes of group selection originally advanced by David Sloan Wilson can account for the evolution of altruistic behavior in humans. While Boehm's hypotheses are not always persuasive, they are invariably intriguing and well documented. His presentation can be difficult for the nonspecialist, but he raises topics of wide interest and his book should gain attention.