# William Shurcliff

William Asahel Shurcliff (March 27, 1909 – June 20, 2006) was an American physicist. He is best known for his role in developing the atomic bomb and as an active commentator on technology trends. He was an outspoken critic of supersonic transport in the 1960s and of Ronald Reagan's Strategic Defense Initiative in the 1980s. In later life, he was a proponent of solar energies.

## Early life and Education

Shurcliff was the son of landscape architect Arthur Asahel Shurcliff and Margaret Homer Shurcliff (née Nichols). He received his BA cum laude in 1930, a PhD in physics in 1934, and a degree in business administration in 1935, all from Harvard University.

## Career

After Harvard, Shurcliff worked as head of the Spectrophotometric Laboratory at the Calco Chemical Division of the American Cyanamid Company. In this role, he was responsible for Calco’s patent records.

### Atomic bomb
#### Patent Censor

In 1942 he joined the staff of the Office of Scientific Research and Development, where he worked in the Liaison Office, processing technical information obtained from overseas and routing it to divisions within US government research where it could be useful. In May 1942 he was chosen by his boss, Vannevar Bush, to be part of S-1 Section, which would become the Manhattan Project to make the atomic bomb.
Shurcliff's role was specifically to be a censor of patents: he would review patent applications from the private sector which appeared to impinge on topics being developed in secret by the government, and put them under temporary secrecy orders. This was "a secret job that involved a comprehensive look at the atomic energy project."
In the context of the wartime standing of the nation, the fear was that private researchers could endanger the security of the U.S. atomic program, as physicists like French émigré Frédéric Joliot-Curie attempted to file nuclear reactor–related patent applications in multiple countries. Any patent applications “which have any significance” to the nascent bomb were to be "withheld from issue."
Shurcliff's job was to "locate, examine, and make secret all non-gov’t-controlled U.S. patent applications related to S-1 (the atomic bomb)."
Through October 1944, he "put to sleep" (as Shurcliff himself put it) at least 131 patent applications from 95 separate inventors.

#### US Government "Historian"

He later served as an assistant to Richard Tolman, another physicist working on the Manhattan Project, helping to copyedit the Smyth Report, the first official declassified history of the Manhattan Project. In 1946, he serve as the official historian to Operation Crossroads, the first postwar nuclear test series. In this capacity, in July of that year, he witnessed the "detonation of two 23-kiloton bombs at Bikini Atoll in the South Pacific," an event that was to radically alter his perception of his work in the field. One of his sons has been quoted as saying, "the rest of his life was a sort of atonement.''

### Transition to corporate work

Returning to the east coast, Shurcliffe headed up the optics laboratory at the Polaroid Corporation, a company run by Harvard classmate Edwin H. Land. At Polaroid Shurcliff earned "more than 20 patents and refined the automatic-focus slide projector."

#### Polarized light

In 1962 Harvard University Press published Polarized Light: Production and Use which made an extensive review of the subject and included thirty pages of ennumerative bibliography. Two years later The Commission on College Physics teamed Shurcliff with Stanley S. Ballard to write a text on polarized light suitable for college study. The bibliography was reduced to a single page and a reviewer noted the "straightforward, conversational style" and that "The treatment is mostly nonmathematical but touches on electromagnetic theory, the Poincaré sphere, Stokes vectors and Mueller matrices with great clarity." The bibliography was later republished in an anthology.

### Passive solar building design

In the 1970s and 1980s, he became an advocate for passive solar building design and superinsulation.

## Opposition Initiatives

Shurcliff, in his later years, became widely known for his activist activities in a role not based on his professional bona fides as "a physicist at Harvard and a veteran of the Manhattan Project," but simply as a concerned citizen. "Among Shurcliff’s greatest assets was his ability to distill complex scientific and technical arguments into ordinary language, which he did with remarkable industry, turning out scores of newsletters, press releases, and fact sheets." He was further respected for his sardonic humor, as with his letter to Science magazine of November 1965 (reprinted 1983), where, signing himself "Underwater Consultant, CECU," he proposed a harborside floating nuclear accelerator, fitted with a "5-hp outboard motor tangentially at the outer edge of the platform and [to] keep the motor running continuously, so as to rotate the entire accelerator at the rate of one revolution per week and thus distribute the radiation uniformly along the entire harbor-front." These qualities made for memorable writing, serving to magnify his impact as an organizer and activist.

### Opposition to supersonic transport (SST)

He played an outspoken role in defeating plans for a supersonic passenger plane in the 1960s, while working as a senior research associate at the Cambridge Electron Accelerator. He co-founded the Citizens' League Against the Sonic Boom, and was a member of the advisory committee to the Anti-Concorde Project.
Poorly controlled SST would have had a tremendous deleterious environmental impact, particular over urban areas. To some, "the defeat of the SST should have an established place in the history of the American environmental movement." "Shurcliff, as much as anyone in the United States, deserves credit for making it politically impossible to fly SST's over populated areas."

### Shurcliff v. 'Star Wars'

"In 1986, he took on the Strategic Defense Initiative, a missile-based system of defense proposed by President Ronald Reagan that came to be known as Star Wars."
Shurcliff polled his fellow members of the National Academy of Sciences with a survey that made it clear in the opening sentence of his cover letter "that he considered Strategic Defense Initiative doomed to failure, and that he intended to use the results of the poll to persuade Congress to curtail the program." Only 20 of the 505 respondents responded favorably.

## Personal Life

Shurcliff was married to Joan Hopkinson Shurcliff, a daughter of Massachusetts painter Charles Hopkinson. The family initially lived in Washington, DC until moving to back to a home constructed on the family plat in Ipswich, Massachusetts, later adding a second home in Cambridge, MA, convenient to Polaroid and Harvard University. They had two sons, Arthur Shurcliff of Richmond, VA, and Charles Shurcliff, a noted painter of New England shore life.