Assistant Professor of Sustainable Agroecology, Chatham University

Environment and Geographical Science, University of Cape Town

German Aerospace Center (DLR), Project Management Agency

Professor of Rural Sociology, Wageningen University

Senior Researcher, African Centre for Cities, University of Cape Town

Extraordinary Professor, University of the Western Cape

Associate Professor, CUNY School of Public Health

Distinguished Prof. & PhD Program Director, University of the District of Columbia

Assistant Professor of Environment and Sustainability, University of Michigan

INRAE