J. Samuel Walker

HistorianWashington, DC

Expert

Listen to J. Samuel Walker’s Oral History on Voices of the Manhattan Project

J. Samuel (“Sam”) Walker is the former historian of the U.S. Nuclear Regulatory Commission and the author of Prompt and Utter Destruction: Truman and the Use of Atomic Bombs against Japan. He is also the author of five books on the history of regulating nuclear power, including Three Mile Island: A Nuclear Crisis in Historical Perspective and The Road to Yucca Mountain: The Development of Radioactive Waste Policy in the United States.

Related Profiles

Frank K. Pittman

Los Alamos, NM

Frank Pittman (1914-1993) was an American chemist and government administrator. Pittman was born in Sacramento.

Garret Martin

France

Garret Martin is a professor at American University’s School of International Service and is the author of General de Gaulle’s Cold War: Challenging American Hegemony, 1963-68.

Roscoe Charles Wilson

Washington, DC

Roscoe Charles Wilson was a United States Army Air Forces Officer. At the rank of Colonel he was the overall Project Office to the Manhattan Engineering District from June 1943 to December 1944.

Denise Kiernan

Oak Ridge, TN

Denise Kiernan has worked as a journalist and producer. She is best known for The Girls of Atomic City, which came out in March 2013 and immediately shot to the top of the New York Times bestsellers list – and stayed there.