Nils Aall Barricelli was born on 24 January 1912, in Rome. When he was a student at the
University of Rome, he "studied mathematics and physics under
Enrico Fermi". In 1936 he moved to Norway with his divorced mother and sister. In 1951, he submitted an application for
Fulbright Scholarship. In 1932 I passed the Italian Artium examination (classical line), and in 1936 the Italian graduation in Mathematical and physical sciences. In 1936 I settled in Norway where I have been working with scientific researches in theoretical statistics and stationary time series ... [and the] mathematical theory of evolution. ... Since 1947 I have been Assistant Professor at the
University of Oslo.
Ragnar Frisch, who later won
Nobel Prize in Economics, wrote a letter recommending him to
John von Neumann. in
symbiogenesis and
evolution are considered pioneering in
artificial life research. Barricelli, who was independently wealthy, held an unpaid residency at the
Institute for Advanced Study in
Princeton, New Jersey in 1953, 1954, and 1956. In Princeton, he worked with
John von Neumann, by whom he was never academically recognised, nonetheless he worked at von Neumann's
IAS machine.
George Dyson described Barricelli's first experiments at Princeton: At 10:38 p.m. on March 3, 1953, in a one-story brick building at the end of Olden Lane in Princeton, New Jersey, Italian-Norwegian mathematical biologist Nils Aall Barricelli inoculated a 5-kilobyte digital universe with random numbers generated by drawing playing cards from a shuffled deck. "A series of numerical experiments are being made with the aim of verifying the possibility of an evolution similar to that of living organisms taking place in an artificially created universe," he announced. He later worked at the
University of California, Los Angeles, at
Vanderbilt University (until 1964), in the Department of Genetics of the
University of Washington, Seattle (until 1968) and then at the Mathematics Institute of the
University of Oslo. Barricelli published in a variety of fields including
virus genetics, == Legacy ==