Professor in international and European environmental law. Ghent University

Professor in Ecology at the University of Naples Federico II and Research Fellow at the Anton Dohrn Zoological Station of Naples

Dr., Hab. (Ecology and Soil science), leading researcher of the Institute of Physicochemical and Biological Problems in Soil Science. Russian Academy of Sciences

Distinguished researcher and full professor in dryland ecology. University of Alicante

Head of Representation of European Commission in Slovakia. Ecologist and soil biologist. Professor at Antwerp University and Charles University.

Full Professor in Environment and Development. University of Leeds. Moving to University of York from July 2020

ICREA Professor and specialist in complex systems and ecological theory. Universitat Pompeu Fabra

Director, Forestry Policy and Resources Division. FAO