Bernard T. Feld
American nuclear physicist
About Bernard T. Feld
Lived 1919 – 1993 (aged 73). Bernard T. Feld was an American nuclear physicist, physicist and university teacher.
Bernard Taub Feld (December 21, 1919 – February 19, 1993) was a professor of physics at the Massachusetts Institute of Technology. He helped develop the atomic bomb, and later led an international movement among scientists to banish nuclear weapons.
Early life and education Feld was born in Brooklyn, New York. He graduated from the City College of New York with a bachelor of science degree in 1939. He began graduate school at Columbia University, but suspended his studies to join the American war effort. He spent the war serving as an assistant to Enrico Fermi and Leó Szilárd working on the Manhattan Project. After World War II, he returned to Columbia University to receive his PhD in 1945 with thesis advisor Willis Lamb.
Career
Feld was on the faculty of MIT from 1948 until he retired in 1990. During this time, he was President of the Albert Einstein Peace Prize Foundation, editor of the Bulletin of the Atomic Scientists, and head of the American Pugwash Committee.
Feld was a Ford Foundation Fellow and a visiting scientist at the European Center for Nuclear Research (CERN) in Geneva, Switzerland.
The Pugwash Conferences on Science and World Affairs won the Nobel Peace Prize in 1995. Feld was a leader in these conferences, serving as U.S. Chairman from 1963 to 1973 and as International Chairman from 1973 to 1978. It was in this role that he attracted the anger of Richard Nixon's White House. He was eleventh on Nixon's list of enemies, a fact that pleased him tremendously.
"One month after the election of Ronald Reagan, Feld being an editor of 'Bulletin of the American Atomic Scientists' reported that his publication had decided to move the hands on the Doomsday Clock featured on its cover from seven to four minutes to midnight, because, as 'the year drew to a close, the world seemed to be moving unevenly but inexorably closer to nuclear disaster.' "
Selected publications Articles
Books
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Important facts
People in Bernard T. Feld's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Bernard T. Feld's
Frequently asked questions
Who was Bernard T. Feld?
American nuclear physicist
When was Bernard T. Feld born?
Bernard T. Feld was born on 21 December 1919 in Brooklyn.
When did Bernard T. Feld die?
Bernard T. Feld died on 19 February 1993 in Brooklyn.
What was Bernard T. Feld's occupation?
Bernard T. Feld was a nuclear physicist, physicist and university teacher.
What nationality was Bernard T. Feld?
Bernard T. Feld was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Bernard T. Feld. https://biography.guide/bernard-t-feld/
MLA: "Bernard T. Feld." Biography.guide, https://biography.guide/bernard-t-feld/.
Chicago: "Bernard T. Feld." Biography.guide. https://biography.guide/bernard-t-feld/.
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