Andrea S. Wiley is Professor of Anthropology at Indiana University, where she is also the Director of the Human Biology Lab. She is the author of numerous articles on medical anthropology and the recent book An Ecology of High-altitude Infancy: A Biocultural Perspective (Cambridge University Press, 2004). John S. Allen is currently Research Scientist at the Dornsife ... Read moreCognitive Neuroscience Imaging Center and the Brain and Creativity Institute, University of Southern California, where he is also Adjunct Research Associate Professor of Anthropology. He has conducted medical anthropological research in Japan, Okinawa, New Zealand, Palau, and Papua New Guinea. He is the author of many articles on health, behavioral disease, and neuroscience, and is a co-author of Biological Anthropology: The Natural History of Humankind (2nd edition) (Prentice-Hall, 2008). Show Less