Helge Jörgens is Associate Professor at the Department of Political Science and Public Policy at Iscte – University Institute of Lisbon and an integrated researcher at CIES-IUL, the Centre for Research and Studies in Sociology, Lisbon. He has coedited several books on environmental policy, including 'Understanding Environmental Policy Convergence' (Cambridge University Press, 2014), 'A Guide to EU Renewable Energy Policy' (Edward Elgar, 2017), and the 'Routledge Handbook of Environmental Policy' (Routledge, 2023). Nina Kolleck is Full Professor at the University of Potsdam, Germany. Prior to her current role, she held professorships at Leipzig University, RWTH Aachen University, and the Free University Berlin. Additionally, she has served as a visiting Professor at institutions such as the University of California, Berkeley, the University of British Columbia in Vancouver, and the Hebrew University of Jerusalem. Mareike Well is a Ph.D. candidate at the Free University Berlin. She works at the German Federal Foreign Office on international and European climate policy and climate diplomacy. Her research interests include multilateral negotiations on climate change, biodiversity, and educational issues. Her publications have appeared in 'Global Governance', 'Global Environmental Politics', and 'Climate Policy'.