Oral Histories

Glenn Schweitzer is the director of the Program on Central Europe and Eurasia at the National Academy of Sciences. In this interview, Schweitzer discusses his distinguished career in international scientific cooperation. He began as a Foreign Service Officer in Yugoslavia before moving on to the Arms Control and Disarmament Agency and then the U.S. Embassy in Moscow. Schweitzer later worked for the Environmental Protection Agency at the Nevada Test Site. From 1992-1994, he served as the first director of the newly created International Science and Technology Center in Moscow. Schweitzer extensively explains the lessons and legacies of these scientific cooperation efforts, including their applicability to dealing with current issues with Iran and North Korea.

Siegfried Hecker is an American nuclear scientist who served as the director of Los Alamos National Laboratory from 1986 to 1997. Today, he is professor emeritus (research) in the Department of Management Science and Engineering at Stanford University and a senior fellow emeritus at the Freeman Spogli Institute for International Studies. In this interview, Hecker describes how his family immigrated to the United States from Austria in 1956. He then discusses his time at Los Alamos, including his scientific work and directorship, which took place as the Cold War was coming to a close. Hecker reflects on the American-Russian collaboration funded by the Nunn-Lugar Act during the 1990s and 2000s, as well as the nuclear disarmament of former Soviet republics. He also notes the challenges that American and Russian nuclear scientists face in trying to collaborate today. Hecker also discusses his work on China, Pakistan, Iran, India, and North Korea, where he made seven trips between 2004 and 2010.

Richard Rhodes is the Pulitzer Prize-winning author of “The Making of the Atomic Bomb,” “The Twilight of the Bombs,” “Dark Sun,” and “Energy: A Human History,” as well as more than twenty other books. In this interview, Rhodes expounds on the character of J. Robert Oppenheimer, the inevitability of discovering nuclear fission, the development of the hydrogen bomb, nuclear proliferation and the Cold War arms race, and the relationship between the Soviet Union and United States. He also discusses his play “Reykjavik,” based on the 1986 meeting between Mikhail Gorbachev and Ronald Reagan.

David Holloway, author of “Stalin and the Bomb: the Soviet Union and Atomic Energy 1939-1956,” is a professor of history at Stanford University. An expert on the international history of nuclear weapons, Dr. Holloway traces the development of the Soviet Union’s nuclear capabilities and policy throughout the Cold War. He discusses the beginnings of the Soviet atomic bomb project in World War II, the rise of the Cold War, and the development of the USSR’s hydrogen bomb. He also offers remarks on the current state of nuclear weapons internationally.

Robert S. Norris is a senior fellow at the Federation of American Scientists and is the author of the definitive biography of General Leslie Groves. In this interview, Norris provides an overview of the French atomic program, describing the influence of Marie Curie and Frédéric Joliot-Curie. He goes on to explain how nations, including the United States, the Soviet Union, Great Britain, and France, became nuclear powers in the context of the Cold War. He also discusses current debates over nuclear weapons. Norris provides insight into the creation of the 509th Composite Group, and the U.S. decision to use the atomic bombs in Japan.

Dr. James Hershberg is a leading scholar on Cold War history. In this interview, Hershberg explains in great detail the complex history of the Manhattan Project. He explores the scientific and political climate leading up to the Project, the symbolism and implications of the atomic bomb, and the feelings of various Manhattan Project scientists. He also explains the debate over developing the hydrogen bomb, different historical perspectives for explaining the Manhattan Project, James B. Conant’s recollections of witnessing the Trinity Test, and U.S./Soviet Union relations throughout the Cold War. Hershberg ends the interview by discussing how various nations have become nuclear powers, and how the Cold War and nuclear history are relevant today.

John Earl Haynes is an American historian. He specializes in twentieth-century political and intelligence history. For most of his career, he worked in the Manuscript Division of the Library of Congress. In this interview, he provides an in-depth summary of Soviet espionage in the Manhattan Project. He addresses the history surrounding well-known spies, including Julius Rosenberg, David Greenglass, and Klaus Fuchs, as well as lesser-known agents like Jacob Goros, Elizabeth Bentley, and Clarence Hiskey. Haynes also explains how the Soviet agencies the GRU and the KGB operated in the US in the 1930s-40s. He analyzes the successful and failed Soviet attempts to uncover American industrial and military secrets about the atomic bomb during World War II and the Cold War.

Martin J. Sherwin is a historian and professor at George Mason University, specializing in the development of atomic weapons and nuclear policy. With Kai Bird, Sherwin co-authored “American Prometheus,” the Pulitzer Prize-winning biography of J. Robert Oppenheimer. In this interview, Sherwin discusses Oppenheimer’s childhood, family life, and personality, including his love of the mountains of New Mexico, and his leadership at Los Alamos during the Manhattan Project. He also discusses why Oppenheimer did not support building the hydrogen bomb. Sherwin reflects on the decision to drop the atomic bombs on Hiroshima and Nagasaki, arguing that the atomic bombs were not necessary to end the war with Japan.

John Manley was a nuclear physicist who worked for the Manhattan Project from its early days. In this interview with Martin Sherwin, Manley recalls being impressed by George Kennan and Omar Bradley’s testimony before the Atomic Energy Commission. He also discusses the contributions to the project and personalities of General Kenneth Nichols, General Leslie Groves, and Peer de Silva. He also explains the founding of Los Alamos and and reflects on Oppenheimer’s transition into the “great administrator.”

John Manley was a nuclear physicist who worked for the Manhattan Project from its early days. After the war, Manley served as the Executive Secretary of the General Advisory Committee (GAC) of the Atomic Energy Commission (AEC), and later also became Associate Director of the Los Alamos National Laboratory. In this interview, Manley discusses how he came into these positions and reflects upon the relationship of the GAC and the AEC. He recalls Oppenheimer’s relationship with others on the GAC, including James B. Conant, and Oppenheimer’s leadership on the GAC.