Professor Emeritus of Resource Ecology, Wageningen University (the Netherlands)

Professor of Geology

Professor in the Institute of Tibetan Plateau Research, Chinese Academy of Sciences

Professor, School of Environmental Science, Jawaharlal Nehru University, New Delhi, India

professeur de géologie structurale et alpine, Université de Lausanne

Professor and Head of Anthropology, University of Delhi, Delhi - 110 007

School of Engineering, IIT Mandi

Professor of Sociology, University of Delhi

Research Fellow, Hamburg University

University of Minnesota