John Fabian Witt is the Duffy Class of 1960 Professor of Law at Yale Law School and a Professor of History at Yale University, where he teaches and writes on the history of American law and the law of torts. He is the author of books, including "The Radical Fund1: How a Band of Visionaries and a Million Dollars Upended America" (forthcoming in October 2025) and "Lincoln’s Code2: The Laws of War in American History," which won the Bancroft Prize, was a finalist for the Pulitzer Prize, was awarded the American Bar Association’s Silver Gavel Award, and was a New York Times Notable Book.
Witt is a John Simon Guggenheim Memorial Foundation Fellow, a fellow of the American Academy of Arts and Sciences, and former Head of College at Yale’s Davenport College. He teaches annually in the Warrior-Scholar Project3 Academic Boot Camp for enlisted veterans and has launched a course on the history of the U.S. Constitution for secondary school teachers and other educators through the Gilder-Lehrman Institute of American History4.
Witt holds B.A., J.D., and Ph.D. degrees from Yale and served as a law clerk to Judge Pierre N. Leval on the United States Court of Appeals for the Second Circuit. He has taught at Columbia Law School, Harvard Law School, and the University of Texas at Austin.
John Fabian Witt ’99 is Allen H. Duffy Class of 1960 Professor of Law at Yale Law School. This commentary discusses Kunal Parker’s book, “The Turn to Process: American Legal, Political, and Economic Thought, 1870–1970.”
For our bicentennial, faculty members reflect on how Yale Law School’s approach to teaching sets the school apart, offering a highly individualized experience for students.
Yale Law School faculty have commented in the media, written op-eds, and submitted amicus briefs in Trump v. Anderson, the case from the Colorado Supreme Court which ordered former President Donald Trump to be excluded from the state’s 2024 presidential primary ballot.
The Program in the Foundations of American Legal Thought takes a closer look at canonical authors and movements in American legal theory past and present, connected to a formal course offered each spring.
Allen H. Duffy Class of 1960 Professor of Law John Fabian Witt ’99 reviews “Settler Empire and the United States: Francis Lieber on the Laws of War” by Helen Kinsella.
The outcome of a case before the U.S. Supreme Court could cause issues for striking workers and courts for years to come, according to an amicus brief co-authored by Professor John Fabian Witt ’99.
“Law, Rights, and the Constitution in the American Civil War,” in Ted Widmer, ed., Disunion: A History of the Civil War69 (Oxford University Press, 2016)
“Two Conceptions of Suffering in War,” in Austin Sarat, ed., Knowing the Suffering of Others71 (University of Alabama, 2014)
"The Secret History of the Chief Justice's Obamacare Decision," in Persily, Metzger, & Morrison eds., The Health Care Case72 (Oxford University Press, 2013)
"The Social Histories of International Law74," in William Dodge, Michael Ramsay & David Sloss, eds., The U.S. Supreme Court and International Law: Continuity or Change? (Cambridge University Press, 2011).
“The Civil War’s Financial Battles78,” The Washington Post, April 1, 2022 (reviewing Roger Lowenstein, Ways and Means: Lincoln and His Cabinet and the Financing of the Civil War (Penguin, 2022))
“America’s Forgotten Civil Rights Movement82” The Washington Post, April 23, 2021 (reviewing Kate Masur, Until Justice Be Done: America’s First Civil Rights Movement, from the Revolution to Reconstruction (Norton, 2021))
“Can Chinese Industry Be Made Safe?122,” The Korea Herald, May 8, 2004; The Pakistan Daily Times, May 8, 2004; The Jakarta Post, May 8, 2004; Taipei Times, May 10, 2004; The Singapore Straits Times, May 7, 2004; The Bangkok Post (May 8, 2004)
ENTRIES, SHORT REVIEWS, ETC.
Review of Stacy Pratt McDermott, The Jury in Lincoln’s America (Ohio University Press, 2012), in Journal of American History (2014) 100 (4): 1201-1202
Review of George I. Lovell, Legislative Deferrals: Statutory Ambiguity, Judicial Power, and American Democracy (Cambridge University Press, 2003), in 45 Labor History 390-92 (2004)
Brief of Legl Scholars in Platkin v. FSS Armory, Inc., Superior Court of New Jersey, Chancery Division, June 2024, arguing that the federal Protection of Lawful Commerce in Arms Act does not preempt a New Jersey firearm nuisance statute
Brief of Legal Scholars in Platkin v. Arms Unlimited, Inc., Superior Court of New Jersey, Chancery Division, October 2024, arguing that the federal Protection of Lawful Commerce in Arms Act does not preempt deceptive marketing claims under a New Jersey consumer protection statute
Brief of American Historians, in Trump v. Anderson, U.S. Supreme Court, Jan. 29, 2024 (with Jill Lepore, David Blight, and Drew Gilpin Faust)
Brief of Legal Scholars in National Shooting Sports Foundation v. Lopez, D. Hawaii, Sep. 29, 2023
Brief of Legal Scholars in National Shooting Sports Foundation v. Bonta, S.D. Cal., July 28, 2023
Brief of Legal Scholars in National Shooting Sports Foundation v. Ferguson, E.D. Wash., June 7, 2023
Brief of Legal Scholars134, in National Shooting Sports Foundation v. Attorney General of New Jersey, United States Court of Appeals for the Third Circuit, April 9, 2023
Brief of Legal Historians as Amici Curiae in Support of Respondent, Department of Homeland Security v. Thuraissigiam, 2020 WL 416674 (U.S.), January 22, 2020
Brief of Torts Scholars as Amici Curiae in Support of Respondents in Comcast Corp. v. National Ass'n of African-American Owned Media and Entertainment Studio Networks, 2019 WL 4748379 (U.S.), September 27, 2019
Gill v. Whitford136, 137 S.Ct. 2268 (2017), Brief of Historians as Amici Curiae
Soto v. Bushmaster Firearms International, LLC, 2016 WL20625507, Brief of Law Professors as Amici Curiae.
Boumediene v. Bush,137 128 S. Ct. 2229 (2008), Brief of Legal Historians as Amici Curiae
Ramroop v. Flex-Craft Printing, Inc., 896 N.E.2d 69 (N.Y. 2008), Brief of New York Labor and Employment Law Professors as Amici Curiae
FAIR v. Rumsfeld,138 547 U.S. 47 (2006), Brief Amici Curiae of 56 Columbia Law School Faculty Members
http://books.google.com/books?id=T-1CBAAAQBAJ&lpg=PP1&dq=Opposing Perspectives on the Drone Debate&pg=PT39#v=onepage&q=Opposing%20Perspectives%20on%20the%20Drone%20Debate&f=false
http://books.google.com/books?id=7BzzAwAAQBAJ&lpg=PA4&dq=Knowing the Sufferingof Others&pg=PA129#v=onepage&q=Knowing%20the%20Sufferingof%20Others&f=false