title: Protecting isolated tribes.
authors.affiliation: Robert S. Walker is an assistant professor in the Department of Anthropology at the University of Missouri, Columbia, MO. walkerro@missouri.edu.
authors.forename: Robert S
authors.initials: RS
authors.lastname: Walker
authors.affiliation: Kim R. Hill is a professor in the School of Human Evolution and Social Change at Arizona State University, Tempe, AZ. kim.hill@asu.edu.
authors.forename: Kim R
authors.initials: KR
authors.lastname: Hill
mesh_terms: D005006:Ethnicity; D006801:Humans; D011640:Public Policy; D012934:Social Isolation; D013020:South America