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Ralph Lapp

1917 – 2004

American physicist

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About Ralph Lapp

Lived 1917 – 2004 (aged 87). Ralph Lapp was an American physicist.

Ralph Eugene Lapp (August 24, 1917 – September 7, 2004) was an American physicist who participated in the Manhattan Project.

Lapp was an early advocate of civil defense. He attempted to demystify radiation.

Biography He was born in Buffalo, New York, and attended the University of Chicago. After completing his graduate studies at the university he joined the Manhattan Project and became the assistant director of the metallurgical laboratory. He then accepted a position with the War Department General Staff as a scientific advisor on atomic energy. When the research and development board was formed, Doctor Lapp became executive director of its committee on atomic energy. After this he acted as head of the Nuclear Physics branch of the Office of Naval Research. He wrote Nuclear Radiation Biology, A Nuclear Reference Manual, Must We Hide?, and assisted Doctor H.L. Andrews from the National Institute of Health in writing Nuclear Radiation Physics. He became an activist later in life and wrote a book, Victims of the Super Bomb (1957).

In his book The New Priesthood: The Scientific Elite and the Uses of Power, Lapp describes the increase in funding for science and the growing influence of scientists in American politics after the invention of the atomic bomb.

Lapp was interviewed by Mike Wallace in 1957.

In December 1971, he wrote a syndicated newspaper article titled "Problems in nuclear plumbing", discussing the threat of the "China Syndrome".

He died on September 7, 2004.

Works

Specialist

Lapp contributed to Vol. 3. Note that the document is now considered obsolete. See also Glasstone's The Effects of Nuclear Weapons.

Non-fiction Must We Hide? (1949) The New Force: The Story of Atoms And People (1953) Atoms And People (1956) Radiation: What It Is And How It Affects You (1957) The Voyage of the Lucky Dragon (1958); Harper, New York Roads to Discovery (1960) Man and Space: The Next Decade (1961); Harper, New York Kill and Overkill (1962); Basic Books, New York Matter (1963); Series: Time-Life Science Library The New Priesthood: The Scientific Elite and The Uses of Power (1965) Arms Beyond Doubt: The Tyranny Of Weapons Technology (1970) My Life With Radiation: Hiroshima Plus Fifty Years (1995)

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Important facts

Birth century
Occupation
Nationality
Education
University of Chicago
Awards
Joseph A. Burton Forum Award
Also known as
Ralph E Lapp, R.E. Lapp, Ralph E. Lapp, R. E. Lapp, R E Lapp, RE Lapp
moreRalph Eugene Lapp

People in Ralph Lapp's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Ralph Lapp's

Frequently asked questions

Who was Ralph Lapp?

American physicist (1917–2004)

When was Ralph Lapp born?

Ralph Lapp was born on 24 August 1917 in Buffalo.

When did Ralph Lapp die?

Ralph Lapp died on 7 September 2004.

What was Ralph Lapp's occupation?

Ralph Lapp was a physicist.

What nationality was Ralph Lapp?

Ralph Lapp was American.

Sources & further reading

· Wikipedia: Ralph Lapp

· Wikidata: Q7287777

· DBpedia: Ralph Lapp

Cite this page

APA: Biography.guide. (2026). Ralph Lapp. https://biography.guide/ralph-lapp/

MLA: "Ralph Lapp." Biography.guide, https://biography.guide/ralph-lapp/.

Chicago: "Ralph Lapp." Biography.guide. https://biography.guide/ralph-lapp/.

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