Harro van Asselt is Professor of Climate Law and Policy at the University of Eastern Finland (UEF) Law School, and a Senior Research Fellow with the Stockholm Environment Institute (SEI). He is an Editor of Review of European, Comparative and International Environmental Law. He has published widely in journals such as Nature Climate Change, Global Policy, Global Governance, Law & Policy, Regulation & Governance, Climatic Change and Climate Policy. He is the author of The Fragmentation of Global Climate Governance (2014).