Richard J. Chacon is an assistant professor of anthropology at Winthrop University in Rock Hill, South Carolina. He has conducted extensive ethnographic fieldwork among the indigenous peoples of Venezuela, Peru, and Ecuador.Rubén G. Mendoza is a professor of social and behavioral sciences at California State University, Monterey Bay, where he founded and directs the Institute for Archaeological Science, Technology, and Visualization. A widely published author, he is also a past president of the Association of Latina and Latino Anthropologists.