Duncan Hosie

I am a legal scholar and writer. I study constitutional law and theory, with a particular focus on the impacts of political polarization and popular movements on constitutional interpretation.

I am currently a Steven Polan Fellow in Constitutional Law and History at the Brennan Center at the NYU School of Law. I previously practiced law as a Liman Fellow at the ACLU Ruth Bader Ginsburg Liberty Center, a law clerk to the Honorable Paul J. Watford of the U.S. Court of Appeals for the Ninth Circuit, and an appellate attorney in a leading Supreme Court and appellate practice.

I received my B.A. from the School of Public and International Affairs at Princeton University, my J.D. from Yale Law School, and two masters degrees as a Marshall scholar from the London School of Economics and Oxford.

The tabs on this website will direct you to my legal scholarship, public writing, CV, and contact information.

Outside of the law, I am an avid backpacker and mountaineer. I have climbed nine peaks over 14,000 feet, including Mt. Whitney, Mt. Shasta, Pico de Orizaba, and Iztaccíhuatl, and love giving hiking recommendations for America's magnificent public lands.