Brown, Harrison

Brown, Harrison

▪ American geochemist
born Sept. 26, 1917, Sheridan, Wyo., U.S.
died Dec. 8, 1986, Albuquerque, N.M.

      American geochemist known for his role in isolating plutonium for its use in the first atomic bombs and for his studies regarding meteorites and the Earth's origin.

      Brown studied chemistry, attending the University of California at Berkeley and Johns Hopkins University in Baltimore (Ph.D., 1941). He served (1943–46) on the staff of the Clinton Engineer Works (now Oak Ridge National Laboratory), Oak Ridge, Tenn., where he supervised the production of plutonium for the Manhattan Project. Like Albert Einstein and other scientists who had been instrumental in the development of the atomic bomb, Brown later spoke out against the further development of nuclear weapons. From 1946 to 1951 he was affiliated with the Institute of Nuclear Studies at the University of Chicago, and it was there that he began analyzing trace elements in meteorites. He taught at the California Institute of Technology, Pasadena, from 1951 to 1977 and was elected to the National Academy of Sciences in 1955. He worked at Resource Systems Institute in Honolulu (1977–83) and was editor in chief for the Bulletin of the Atomic Scientists from 1985 until his death.

      In addition to his work on geochronology and planetary science, Brown was an active campaigner for population control, arms control, and human resources. His books include Must Destruction Be Our Destiny? (1946), The Challenge of Man's Future (1954), The Next Hundred Years (1957; with James Bonner and John Weir), The Cassiopeia Affair (1968; with Chloe Zerwick), and The Human Future Revisited (1978).

* * *


Universalium. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Brown (Familienname) — Brown ist ein englischer Familienname. Herkunft und Bedeutung Der Name ist die englische Entsprechung des deutschen Namens Braun. Varianten Browne, Broun Bekannte Namensträger Inhaltsverzeichnis A B C D E F G …   Deutsch Wikipedia

  • Harrison Township (Carroll County, Ohio) — Harrison Township …   Deutsch Wikipedia

  • Harrison H. Wheeler — (* 22. März 1839 im Lapeer County, Michigan; † 28. Juli 1896 ebenda) war ein US amerikanischer Politiker. Zwischen 1891 und 1893 vertrat er den Bundesstaat Michigan im US Repräsentantenhaus …   Deutsch Wikipedia

  • Brown Noddy — Adult and chick Conservation status …   Wikipedia

  • Brown Township (Carroll County, Ohio) — Brown Township …   Deutsch Wikipedia

  • Harrison College — is an elite Secondary School in Bridgetown, Barbados. Harrison College is a co educational grammar school. Founded in 1733, the school takes its name from Thomas Harrison, a Bridgetown merchant, who intended it to serve as A Public and Free… …   Wikipedia

  • Harrison S. Brown — Harrison Scott Brown (* 26. September 1917; † 8. Dezember 1986) war ein US amerikanischer Physiker und Geochemiker. Brown studierte Chemie an der University of California, Berkeley und wurde 1941 in Kernchemie zum PhD an der Johns Hopkins… …   Deutsch Wikipedia

  • Harrison County (Ohio) — Harrison County Courthouse in Cadiz, gelistet im NRHP mit der Nr. 74001524[1] Verwaltung …   Deutsch Wikipedia

  • Harrison County (Indiana) — Harrison County Courthouse in Corydon Verwaltung US Bundesstaat: Indiana …   Deutsch Wikipedia

  • Brown University — The Brown University Seal Latin: Universitas Brunensis Motto In Deo Speramus (Latin) Motto in English …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”