Michael B. Gerrard is Andrew Sabin Professor ofProfessional Practice at Columbia Law School, and founder and Faculty Directorof the Sabin Center for Climate Change Law. He is a member and former chair ofthe faculty of the Columbia Earth Institute, and of the American BarAssociation’s Section of Environment, Energy, and Resources. From 1979 through2008 he practiced environmental law full time in New York, most recently aspartner in charge of the New York office of Arnold & Porter, handlinglitigation, transactions, and regulatory compliance. He is author or editor of 13books on environmental law.Jody Freeman is the Archibald Cox Professor of Law at Harvard Law School, and a leading scholar of environmental and administrative law. She established the Law School’s Environmental Law Clinic and its Environmental and Energy Law Research Program. Freeman served as Counselor for Energy and Climate Change in the Obama White House and worked for the Biden transition team developing the administration’s climate action plan. Ms. Freeman is a member of the American Academy of Arts and Sciences, a Fellow of the American College of Environmental Lawyers, and a member of the Council on Foreign Relations. She is an independent director on the board of ConocoPhillips, an oil and gas producer. Jody currently lives in Cambridge, MA. Michael Burger is the Executive Director of the Sabin Center for Climate Change Law and a Senior Research Scholar at Columbia Law School. He is co-author of Urban Climate Law (Columbia University Press, forthcoming), and editor of Combating Climate Change with Section 115 of the Clean Air Act: Law and Policy Rationales (Edward Elgar, 2020) and Climate Change, Public Health and the Law (Cambridge University Press, 2018). He is a Fellow and Regent of the American College of Environmental Lawyers, and serves on the Advisory Council of the Institute at Brown for Environment and Society.