In April of
1933, Hitler's first anti-Jewish law was promulgated, stripping all
"non-Aryan" academics of their teaching posts. The new
law abruptly stripped a quarter of the physicists in Germany, including
eleven who had earned or would earn Nobel Prizes, of their positions and
their livelihood. Emigration was the only solution.
Some with extreme foresight, saw what the political landscape was to
become and made early plans accordingly. Einstein was one of
the first to go. Also, Theodore von Karman, a pioneer in
aeronautical physics was recruited by the California Institute of
Technology in 1930. Caltech, as well as Columbia, courted
Einstein, but he eventually opted for the new Institute for Advanced
Study at Princeton. Also in 1930, Princeton University acquired
John von Neumann and Eugene Wigner as a package deal.
Hans Bethe, the then young theoretical physicist, was at Tubingen
(Germany) and first heard of his dismissal from one of his
students. At the time, Hans Geiger was professor of experimental
physics at Tubingen and had, early on, been friendly to the young Bethe.
Learning of his dismissal, Bethe wrote to Geiger for advice.
Geiger wrote back a very cold letter saying that with the changed
situation it would be necessary to dispense with Bethe's services -
period. There was no kind word, no regrets - nothing. Bethe
then appealed to Munich. "Sommerfield immediately replied
that Bethe was welcome at Munich. A short time later, Bethe was
invited to Manchester (England), then to Copenhagen to work with
Bohr. In the summer of 1934 Cornell University in Ithaca, New York
offered him an assistant professorship. He accepted and left for
the "New World", arriving in February 1935.
Edward Teller took his Ph.D. under Werner Heisenberg at Leipzig in 1930,
stayed for another year and then went to Gottingen to work at the
Institute for Physical Chemistry. "It was a foregone
conclusion that I would have to leave," Teller remembers.
"After all, not only was I a Jew, I was not even a German
citizen." The problem for Teller at the time was where to
go. Back at Gottingen, after a confrontation with his parents who
encouraged him to return to Hungary, Edward Teller applied for a
Rockefeller Fellowship to Copenhagen to work with the renowned Niels
Bohr. In Hamburg, Otto
Frisch, Lise Meitner's nephew, decided that Hitler was going to be
around for awhile after all and he would be forced to leave. The University
of Hamburg was very reluctant to put the racial laws into effect, and
Frisch wasn't required to leave until several months after the other universities had been forced to toe the line. After being turned
down for a Rockefeller Foundation appointment to work with Enrico Fermi
in Rome (simply because due to the racial laws he had no job to return
to), Frisch happened to meet up with Bohr who was then traveling through
Germany seeking those who needed help. After a short stint working
with Stuart Blackett in London, Frisch made his way to Copenhagen to
work with the great Niels Bohr.
At Gottingen the Nobel laureate James Franck, had a long talk with
Bohr. Though Franck was Jewish, he was exempt from the racial law
because he had fought at the front in World War I. His
conversation with Bohr caused him to closely examine his position in
Nazi Germany. Accordingly, he resigned his position in protest on
April 17, 1939. Always a visionary, Leo Szilard, sacrificing many years of his career
and having no permanent post for himself, worked tirelessly to find
suitable positions for many of the fleeing scientists. Often
working by himself, at the detriment of his own safety and career,
Szilard was responsible for numerous colleagues being offered
positions. He organized several groups and worked with the
Academic Assistance Council, a London-based group headed by Ernest
Rutherford that acted as a clearinghouse for information.
At about this same time, groups were forming in America to assist with
the "rescue" of noted scientists. At Columbia
University, a Faculty Fellowship Fund was established and the U. S.
Gov't became involved through its formation of the Emergency Committee in
Aid of Displaced German Scholars.
In Copenhagen, Niels Bohr conducted his usual "summer
conference", but this time it was used as a sort of "labor
exchange", according to Otto Frisch who attended. This was
followed in September by the largest public event concerning the rescue,
held at the Royal Albert Hall in London. The event was chaired by
Ernest Rutherford and Albert Einstein was the featured
speaker.
All in all, the British alone nearly equaled the rest of the world in
temporary appointments, and American contributions, largely from
foundations like the Rockefeller, matched the rest dollar for
dollar. Then as the English academic system became short of the
much needed funds, emigration increased to the United States.
Under official Emergency Committee auspices thirty scientists and
scholars arrived in the U. S. in 1933, thirty-two in 1934, only fifteen
in 1935; but forty-three came in 1938, ninety-seven in 1939, fifty-nine
in 1940, and fifty in 1941. Of these, approximately 100 were
physicists. Note 1
Note 1: "The Making of the Atomic Bomb"; Richard
Rhodes; Simon & Schuster; 1986 |