What book inspired Christopher Nolan’s Oppenheimer?

Christopher Nolan’s Oppenheimer was inspired by the 2005 biography American Prometheus: The Triumph and Tragedy of J. Robert Oppenheimer.

The book was written by Kai Bird and Martin J. Sherwin. It traces Oppenheimer’s scientific career, leadership of the Los Alamos Laboratory during the Manhattan Project, and later political and security controversies.

Nolan used the biography as the principal source for his screenplay. The film follows Oppenheimer’s life through several periods, including his education, wartime work, relationships, and 1954 security hearing. Its title refers to the mythological figure Prometheus, whose theft of fire is used as a metaphor for humanity’s acquisition of nuclear power.

The film is not a straightforward documentary and dramatizes some scenes, but the biography provides its historical foundation. The book’s subtitle, “The Triumph and Tragedy,” also captures the contrast between Oppenheimer’s scientific achievement and the consequences that followed.