Norbert Wiener

Norbert Wiener
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Name	Norbert Wiener
Birth date	November 26, 1894
Birth place	Columbia, Missouri
Death date	March 18, 1964
Death place	Stockholm, Sweden
Nationality	American
Fields	Mathematics, Philosophy, Engineering

Norbert Wiener was a renowned American mathematician, philosopher, and engineer who made significant contributions to various fields, including mathematics, engineering, and philosophy. He is best known for his work on cybernetics, a term he coined, and his book Cybernetics: Or Control and Communication in the Animal and the Machine, which was influenced by the works of Claude Shannon and Warren McCulloch. Wiener's work was also influenced by his interactions with John von Neumann, Kurt Gödel, and Alan Turing. His research had a profound impact on the development of computer science, artificial intelligence, and control theory, as evident in the work of Marvin Minsky and Seymour Papert.

● Early Life and Education

Wiener was born in Columbia, Missouri, to Leo Wiener and Bertha Kahn Wiener, and grew up in Ayer, Massachusetts. He was a child prodigy and entered Tufts University at the age of 11, where he studied mathematics and philosophy under the guidance of Josiah Royce and Edward Vermilye Huntington. Wiener then moved to Harvard University, where he earned his Ph.D. in philosophy at the age of 18, supervised by Josiah Royce and George David Birkhoff. During his time at Harvard University, Wiener was also influenced by the works of Bertrand Russell and Alfred North Whitehead.

● Career

Wiener's academic career began at Harvard University, where he worked as an instructor in mathematics and philosophy. He then moved to Cambridge University, where he worked with Godfrey Harold Hardy and John Edensor Littlewood. During World War I, Wiener worked on ballistic tables at the Aberdeen Proving Ground and later at the National Research Council. After the war, he returned to Massachusetts Institute of Technology (MIT), where he spent most of his career, working alongside Vannevar Bush and Claude Shannon. Wiener's work at MIT was also influenced by his interactions with John McCarthy and Marvin Minsky.

● Cybernetics and Major Works

Wiener's most notable contribution is the development of cybernetics, a term he coined in his book Cybernetics: Or Control and Communication in the Animal and the Machine, published in 1948. This work was influenced by his interactions with Warren McCulloch, Walter Pitts, and John von Neumann. Wiener's book The Human Use of Human Beings (1950) further explored the concept of cybernetics and its implications for society and technology. His work on cybernetics was also influenced by the ideas of Kurt Lewin and Talcott Parsons. Wiener's other notable works include Extrapolation, Interpolation, and Smoothing of Stationary Time Series (1949) and Nonlinear Problems in Random Theory (1958), which were influenced by the work of Andrey Kolmogorov and Nikolay Strakhov.

● Personal Life

Wiener was married to Margaret Engemann, and they had two daughters, Barbara Wiener and Peggy Wiener. He was known for his eccentric personality and his love of music and literature. Wiener was also an avid traveler and visited many countries, including Soviet Union, China, and India, where he interacted with Jawaharlal Nehru and Homi Jehangir Bhabha. His personal life was also influenced by his friendships with Bertrand Russell and Alfred North Whitehead.

● Legacy and Impact

Wiener's work on cybernetics has had a profound impact on the development of computer science, artificial intelligence, and control theory. His ideas have influenced many notable scientists and engineers, including Marvin Minsky, Seymour Papert, and Ray Kurzweil. Wiener's work has also had a significant impact on the development of robotics, automation, and systems theory, as evident in the work of Ivan Sutherland and Douglas Engelbart. The Norbert Wiener Award for Social and Professional Responsibility is given annually by Computer Professionals for Social Responsibility and the American Society for Information Science and Technology to recognize individuals who have made significant contributions to the field of computer science and social responsibility.

● Later Life and Death

Wiener died on March 18, 1964, in Stockholm, Sweden, while on a lecture tour. He was 69 years old at the time of his death. Wiener's legacy continues to be celebrated through the Norbert Wiener Center for Harmonic Analysis and Applications at the University of Maryland, which was established in his honor. His work remains influential in many fields, including computer science, artificial intelligence, and control theory, and his ideas continue to inspire new generations of scientists and engineers, including Yann LeCun and Fei-Fei Li. Category:American mathematicians