Peirce, Charles Sanders

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Peirce, Charles Sanders (1839–1914) US scientist, philosopher, and logician, a leading exponent of pragmatism. He explained pragmatism in a series of six articles published between 1877 and 1878. He also helped to develop semiotics, the study of the use of signs and symbols. Most of his work was published posthumously in eight volumes as The Peirce Papers: Collected Papers (1931–58).

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