Professor of Sociology, University of Pennsylvania

Professor of Physics, Niels Bohr Institute

Professor, Director of Centre of Excellence, University of Helsinki

CECS, Universidade do Minho

Department of Science Education, University of Copenhagen

Professor of Development Studies

Professor, Center for Sustainable Development, University of Brasília

Associate Professor, Wageningen University

Professor of Economics, University of Alberta

Director, Professor of Philosophy, University of North Texas