1. a Center for the Study of Institutions, Population, and Environmental Change (CIPEC) , Indiana University , 408 North Indiana Avenue, Bloomington, Indiana 47408, USA
2. b Department of Geography, Geology, and Anthropology , Indiana State University , 159 Science Building, Terre Haute, Indiana 47809, USA
3. c Anthropological Center for Training and Research on Global Environmental Change (ACT) , Indiana University , Student Building 331, Bloomington, Indiana 47405, USA