Michael J. Casimir is Professor of Cultural Anthropology at the University of Cologne. He has conducted prolonged fieldwork on the ecology, economy, environmental management and nutritional and socialisation patterns among pastoral nomads in west Afghanistan and Kashmir. Together with Aparna Rao he was chairperson of the Commission on Nomadic Peoples of the International Union of Ethnological and Anthropological Sciences (1995–1998), and was until 2004 one of the editors of Nomadic Peoples (Berghahn), the official journal of the Commission. His major publications include Flocks and Food. A Biocultural Approach to the Study of Pastoral Foodways (1991); Mobility and Territoriality (ed. 1992); Nomadism in South Asia (ed. 2003).