Leipzig University, Faculty of Economics, Endowment Chair for Environmental Technology and Environmental Management

Universität Leipzig, Wirtschaftswissenschaftliche Fakultät, Stiftungsprofessur Umwelttechnik und Umweltmanagement

Wuppertal Institute for Climate, Environment and Energy

Wuppertal Institut für Klima, Umwelt und Energie

Helmholtz-Zentrum Geesthacht, Zentrum für Material- und Küstenforschung

Center for Transatlantic Relations

College of Public Administration

Centre for 21st Century Global Governance

Indiana University, European Union Center

Indiana University, European Union Center

Carnegie Endowment for International Peace

Carnegie Endowment for International Peace

European Space Agency

Europäische Weltraumorganisation

Università Bocconi

Università Bocconi

Tellus Institute

Tellus Institute

University of Pennsylvania, Think Tanks and Civil Society Program

University of Pennsylvania, Think Tanks and Civil Society Program

King's College London

King's College London

Joanneum Research Forschungsgesellschaft

Joanneum Research Forschungsgesellschaft

Maastricht University, International Centre for Integrated assessment and Sustainable development