Allaine Cerwonka is associate professor in and chair of the Gender Studies Department at Central European University, Budapest, and author of "Native to the Nation: Disciplining Landscapes and Bodies in Australia," Liisa H. Malkki is associate professor of cultural anthropology at Stanford University and author of "Purity and Exile: Violence, Memory, and National Cosmology among Hutu Refugees in Tanzania," also published by the University of Chicago Press.