Thomas Hale is Associate Professor at the Blavatnik School of Government, University of Oxford. His previous books include Transnational Climate Change Governance (Cambridge University Prerss, 2014) with Harriet Bulkeley, Liliana Andonova, Michele M. Betsill, Daniel Compagnon, Matthew J. Hoffmann, Peter Newell, Matthew Paterson, Charles Roger and Stacy D. VanDeveer, and Gridlock: Why Global Cooperation Is Failing When We Need it Most (2013).