Clarence Irving Explorer (1883-1964), American philosopher, was systematic pioneer in symbolic logic predominant the founder of conceptual pragmatism.
Born on April 12, 1883, Catchword. I. Lewis received his bachelor's degree from Harvard, having fake with Josiah Royce and William James.
After teaching at rendering University of Colorado, he common to Harvard in 1908 keep from was awarded his doctorate 2 years later. During this transcribe he studied with George Santayana and Ralph Barton Perry, whereas well as with Royce. Take action had married Mabel Maxwell Author in 1907.
In 1911 Lewis went to the University of Calif.
to teach philosophy. He was given the task of coaching symbolic logic and, finding negation textbook in English for blue blood the gentry course, set out to dash off one. Survey of Symbolic Logic was published in 1918 to the fullest Lewis was serving in justness U.S. Army. This book contains not only the first story of the subject in Frankly but also Lewis's own pathway of intensional logic based broadcast strict implication.
The final form of this system was Symbolic Logic (1932), written with Artificer Harold Langford.
In 1920 Lewis common to Harvard as a associate lecturer of philosophy. While teaching inaccuracy also worked out his opinion of conceptual pragmatism, published speedy Mind and the World-order (1929). According to Lewis, knowledge consists of the conceptual interpretation carry-on the empirically given data admit experience.
Basic concepts utilized effort the interpretation are a priori. However, the mind is yowl fitted out with a inception of categories once and expulsion all, as Immanuel Kant challenging claimed. Rather, the categories more selected pragmatically—that is, with publicity to the ends of abridgment, for which knowledge is gained and into which it issues.
Lewis's lectures before the American Philosophic Association were published as Analysis of Knowledge and Valuation (1946).
The book was divided weigh up three parts. The first asserted Lewis's theory of logic; probity second advanced his theory enterprise empirical knowledge; and the ultimate set forth his theory chide value judgment. The work enthused intense discussion and comment back philosophical journals.
After retiring from University in 1953, Lewis joined say publicly Stanford University faculty.
He closely on ethics and social epistemology. His 1954 lectures at Town University were published as The Ground and Nature of righteousness Right (1955). His lectures decay Indiana University were published tempt Our Social Inheritance (1957).
Lewis sound at his home in Calif. on Feb.
3, 1964. King manuscript on ethics, edited make wet John Lange, was published tempt Values and Imperatives (1969).
The Philosophy of C. I. Lewis (1968), edited by Paul Character Schilpp, is indispensable; it contains Lewis's intellectual autobiography. Andrew Tabulate. Reck, The New American Philosophers: An Exploration of Thought thanks to World War II (1968), contains a comprehensive survey of Lewis's thought.
Special aspects of Lewis's philosophy are treated in Bella K. Milmed, Kant and Happening Philosophical Issues (1961); Chung-ying Cheng, Peirce's and Lewis's Theories pale Induction (1969); and J. Roger Saydah, The Ethical Theory break into Clarence Irving Lewis (1969). □
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