Professor Emeritus of Public and international Affairs

Director, Conservation and Science Program, David and Lucile Packard Foundation

Analyst: Climate Finance, Climate Policy Initiative

Professor of Environmental Policy, UEA

Research Director, Stockholm Environment Institute; Adjunct Professor, Linköping

Professor, Department of Geography and planning and School of the Environment …

Stanford University, Managing Director, The Natural Capital Project

Professor of Political Science and Public Administration, University of Munich

Professor Emeritus, School of Public Policy, Georgia Institute of Technology

Universidad Politecnica de Madrid (UPM) Spain