Tobias Haller, Ph.D. (2001) in Social Anthropology, University of Zürich, is Associate Professor at the Institute of Social Anthropology, University of Bern, Switzerland, He has done fieldwork in Cameroon and Zambia and supervised research in many other African Countries. He has published on environmental and resource management issues (commons, protected areas, indigenous peoples and oil exploitation) and New Institutionalism in Africa with a comparative focus on other continents. His publications include Fossile Resources, Indigenous Peoples and Oil Companies (Lit-Publishers, Hamburg, London 2007) and People, Protected Areas and Global Change (NCCR Bern, 2008) and papers in journals such as Human Ecology, Environment and Development, Human Organisation, African Anthropologist, Food Policy, Journal of International Development.