Marvin Lee Minsky (August 9, 1927 – January 24, 2016) was an American cognitive and computer scientist concerned largely with research of artificial intelligence (AI). He co-founded the Massachusetts Institute of Technology's AI laboratory and wrote several texts concerning AI and philosophy.^{[12][13][14][15]}

Minsky received many accolades and honors, including the 1969 Turing Award.

Marvin Lee Minsky was born in New York City, to an eye surgeon father, Henry, and to a mother, Fannie (Reiser), who was a Zionist activist.^[15][16][17] His family was Jewish. He attended the Ethical Culture Fieldston School and the Bronx High School of Science. He later attended Phillips Academy in Andover, Massachusetts. He then served in the US Navy from 1944 to 1945. He received a B.A. in mathematics from Harvard University in 1950 and a Ph.D. in mathematics from Princeton University in 1954. His doctoral dissertation was titled "Theory of neural-analog reinforcement systems and its application to the brain-model problem."^[18][19][20] He was a Junior Fellow of the Harvard Society of Fellows from 1954 to 1957.^[21][22]

He was on the MIT faculty from 1958 to his death. He joined the staff at MIT Lincoln Laboratory in 1958, and a year later he and John McCarthy initiated what is, as of 2019^[update], named the MIT Computer Science and Artificial Intelligence Laboratory.^[23][24] He was the Toshiba Professor of Media Arts and Sciences, and professor of electrical engineering and computer science.

Minsky's inventions include the first head-mounted graphical display (1963)^[25] and the confocal microscope^{[2][note 1]} (1957, a predecessor to today's widely used confocal laser scanning microscope). He developed, with Seymour Papert, the first Logo "turtle". Minsky also built, in 1951, the first randomly wired neural network learning machine, SNARC. In 1962, Minsky worked on small universal Turing machines and published his well-known 7-state, 4-symbol machine.^[26]

Minsky's book Perceptrons (written with Seymour Papert) attacked the work of Frank Rosenblatt, and became the foundational work in the analysis of artificial neural networks. The book is the center of a controversy in the history of AI, as some claim it to have had great importance in discouraging research of neural networks in the 1970s, and contributing to the so-called "AI winter".^[27] He also founded several other AI models. His paper A framework for representing knowledge^[28] created a new paradigm in knowledge representation. While his Perceptrons is now more a historical than practical book, the theory of frames is in wide use.^[29] Minsky also wrote of the possibility that extraterrestrial life may think like humans, permitting communication.^[30]

In the early 1970s, at the MIT Artificial Intelligence Lab, Minsky and Papert started developing what came to be known as the Society of Mind theory. The theory attempts to explain how what we call intelligence could be a product of the interaction of non-intelligent parts. Minsky says that the biggest source of ideas about the theory came from his work in trying to create a machine that uses a robotic arm, a video camera, and a computer to build with children's blocks. In 1986, Minsky published The Society of Mind, a comprehensive book on the theory which, unlike most of his previously published work, was written for the general public.

In November 2006, Minsky published The Emotion Machine, a book that critiques many popular theories of how human minds work and suggests alternative theories, often replacing simple ideas with more complex ones. Recent drafts of the book are freely available from his webpage.^[31]

Minsky also invented a "gravity machine" that would ring a bell if the gravitational constant were to change, a theoretical possibility that is not expected to occur in the foreseeable future.^[3]

Minsky was an adviser^[32] on Stanley Kubrick's movie 2001: A Space Odyssey; one of the movie's characters, Victor Kaminski, was named in Minsky's honor.^[33] Minsky is mentioned explicitly in Arthur C. Clarke's derivative novel of the same name, where he is portrayed as achieving a crucial break-through in artificial intelligence in the then-future 1980s, paving the way for HAL 9000 in the early 21st century:

In the 1980s, Minsky and Good had shown how artificial neural networks could be generated automatically—self replicated—in accordance with any arbitrary learning program. Artificial brains could be grown by a process strikingly analogous to the development of a human brain. In any given case, the precise details would never be known, and even if they were, they would be millions of times too complex for human understanding.^[34]

In the television anthology series Fargo (Season 3) episode 3 (entitled "The Law of Non-Contradiction"), at least two allusions are made to Minsky. The first, through the depiction of a "useless machine": a device that was invented by Minsky as a philosophical joke. The second, through the depiction of an animation of a robot called "minsky" – a character in a sci-fi novel called "The Planet Wyh".

In 1952, Minsky married pediatrician Gloria Rudisch; together they had three children.^[35] Minsky was a talented improvisational pianist^[36] who published musings on the relations between music and psychology.

• 1967 – Computation: Finite and Infinite Machines, Prentice-Hall
• 1986 – The Society of Mind
• 2006 – The Emotion Machine: Commonsense Thinking, Artificial Intelligence, and the Future of the Human Mind

Minsky won the Turing Award (the greatest distinction in computer science)^[40] in 1969, the Golden Plate Award of the American Academy of Achievement in 1982,^[52] the Japan Prize in 1990, the IJCAI Award for Research Excellence for 1991, and the Benjamin Franklin Medal from the Franklin Institute for 2001.^[53] In 2006, he was inducted as a Fellow of the Computer History Museum "for co-founding the field of artificial intelligence, creating early neural networks and robots, and developing theories of human and machine cognition."^[54] In 2011, Minsky was inducted into IEEE Intelligent Systems' AI Hall of Fame for the "significant contributions to the field of AI and intelligent systems".^[55] In 2014, Minsky won the Dan David Prize for "Artificial Intelligence, the Digital Mind".^[56] He was also awarded with the 2013 BBVA Foundation Frontiers of Knowledge Award in the Information and Communication Technologies category.^[57]

Minsky was affiliated with the following organizations:

• United States National Academy of Engineering^[25]
• United States National Academy of Sciences^[25]
• Extropy Institute's Council of Advisors^[58]
• Alcor Life Extension Foundation's Scientific Advisory Board^[50]
• kynamatrix Research Network's Board of Directors^[59]

• Machine Dreams (1988)
• Future Fantastic (1996)

• List of pioneers in computer science