The Life and Ideas of Hans Morgenthau

Project Expert

David Sacks

Fellow for Asia Studies

About the Project

Hans Morgenthau fled Nazi Germany and founded political realism in the United States, shaping a generation of U.S. strategists during the Cold War and illuminating timeless truths that can guide U.S. policymakers through modern great power competition with China and Russia. The Realist: Hans Morgenthau and the Purpose of Power, the first full biography of one of the most influential political thinkers of the 20th century, will be published by Henry Holt & Company in November 2026. The Realist traces Morgenthau’s life, from his birth in Coburg, a small town in Germany that would become known as the “first Nazi town,” to his education in Frankfurt and Munich, his decision to flee Germany as it embraced Hitler, and his years developing realism in the United States and weighing in on critical Cold War foreign policy debates. The Realist explores how the traumas of the first half of the twentieth century gave birth to Morgenthau’s realism, how realism shaped U.S. foreign policy at a critical juncture following World War II, and the lessons realism can offer for today’s world.

No publications were found for this project.