Source: Paul W. Glimcher (2004). Decisions, Uncertainty, and the Brain.
“We are beginning to find not only is intelligence not adequately defined so arguments can be settled scientifically, but a lot of other associated words like, computer, learning, information, ideas, decisions, expert behavior—all are a bit fuzzy…”
The Art of Doing Science and Engineering: Learning to Learn (1991)
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Richard Hamming 90
American mathematician and information theorist 1915–1998Related quotes

Life 3.0: Being Human in the Age of Artificial Intelligence (2017)
Source: Information, The New Language of Science (2003), Chapter 3, In-Formation, The roots of the concept, p. 18

This proves that society does not even think that it has a need for such a word. This discloses that society does not think that there are behaviors of wholes unpredicted by the parts. It thinks statistics and probability are all that we need but if “probability” and “statistics” were of any power at all we could not have a stock market or gambling for we would know exactly how things are coming out and no one would bet against the probability.
1960s, Presentation to U.S. Congressional Sub-Committee on World Game (1969)

Kálmán (1972), cited in: Lotfi A. Zadeh (2004) Fuzzy Logic Systems, origin, concepts and trends http://wi-consortium.org/wicweb/pdf/Zadeh.pdf November 10, 2004

Attributed
Source: 1960s - 1970s, The Design of Inquiring Systems (1971), p. 9; cited in Daniel J. Power (2004) Decision Support Systems: Frequently Asked Questions. p. 23
Source: Constructing the subject: Historical origins of psychological research. 1994, p. 1; Introduction