Amicus Brief
Brief of Maximilian Auffhammer, Philip Duffy, Kenneth Gillingham, Lawrence H. Goulder, James Stock, Gernot Wagner, and the Union of Concerned Scientists as Amici Curiae in Support of Petitioners in: American Lung Association, et al. v. U.S. Environmental Protection Agency, et al., 9th Cir. No. 19-1140 and consolidated cases (24 April 2020).
Full brief, prepared by Shaun A. Goho, Jason Bell, and Ashton MacFarlane, Emmett Environmental Law & Policy Clinic, Harvard Law School.