Peter Berkowitz is the Tad and Dianne Taube Senior Fellow at the Hoover Institution, Stanford University. He studies and writes about, among other things, constitutional government, conservatism and progressivism in America, liberal education, national security and law, and Middle East politics.

He is the author of Constitutional Conservatism: Liberty, Self-Government, and Political Moderation (Hoover Institution Press, 2013); Israel and the Struggle over the International Laws of War (Hoover Institution Press, 2012); Virtue and the Making of Modern Liberalism (Princeton University Press, 1999); and Nietzsche: The Ethics of an Immoralist (Harvard University Press, 1995).

He is the editor of seven collections of essays on political ideas and institutions published by the Hoover Institution: Renewing the American Constitutional Tradition (2014); Future Challenges in National Security and Law (2010); The Future of American Intelligence (2005); Terrorism, the Laws of War, and the Constitution: Debating the Enemy Combatant Cases (2005); Varieties of Conservatism in America (2004); Varieties of Progressivism in America (2004); and Never a Matter of Indifference: Sustaining Virtue in a Free Republic (2003).

He taught constitutional law and jurisprudence at George Mason University School of Law from 1999 to 2006, and political philosophy in the department of government at Harvard University from 1990 to 1999. He holds a J.D. and a Ph.D. in political science from Yale University, an M.A. in philosophy from the Hebrew University of Jerusalem, and a B.A. in English literature from Swarthmore College.