Professor of Agroecology, University of Göttingen, Germany

Professor of Biodiversity and Ecosystem Services

Professor and Director, Gund Institute, University of Vermont

scientist, USDA

Professor of Ecology

University of Konstanz

Australian National University, Fenner School of Environment and Society

Professor of Ecology, Evolution, and Natural Resources, Rutgers University

Adjunct professor, Ecology and Evolutionary Biology, University of Arizona

University of Canterbury, New Zealand