Thomas Samuel Kuhn
From Wikiquote
Thomas Samuel Kuhn (July 18, 1922 – June 17, 1996) was an American intellectual who wrote extensively on the history of science and developed several important notions in the philosophy of science.
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- Only when they must choose between competing theories do scientists behave like philosophers.
- in Logic of Discovery or Psychology of Research?, edited by Imre Lakatos, Alan Musgrave (1970). Criticism and the growth of knowledge. Cambridge University Press. p. 7. ISBN 0521096235.