Economics Dictionary of ArgumentsHome![]() | |||
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Strict implication: Strict implication in logic is a type of implication that is stronger than the standard material implication. A ⇒ B means that it is impossible for A to be true and B to be false. See also Implication Paradox, Implication._____________Annotation: The above characterizations of concepts are neither definitions nor exhausting presentations of problems related to them. Instead, they are intended to give a short introduction to the contributions below. – Lexicon of Arguments. | |||
Author | Concept | Summary/Quotes | Sources |
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Clarence Irving Lewis on Implication, strict - Dictionary of Arguments
Berka I 154 Definition Strict Implication/CI. I. Lewis/Berka: (1918)(1): C'pq = NMKpNq - "It is not the case that p is true and q is false". - >Paradox of material implication: the for it responsible statement "p is true and q is false" is not free of self-contradiction - Implication: if it should have the meaning "q derivable from p", the above statement is obviously a contradiction. --- I 155 Paradox of strict implication: 1. An impossible statement implies any statement - 2. A necessary is implied by each statement. - It also follows that all impossibilities and all necessities are strictly equivalent. - Solution: enhanced propositional calculus. 1.C.I. Lewis: A Survey of Symbolic Logic. Berkeley 1918, Reprint, New York 1960._____________Explanation of symbols: Roman numerals indicate the source, arabic numerals indicate the page number. The corresponding books are indicated on the right hand side. ((s)…): Comment by the sender of the contribution. Translations: Dictionary of Arguments The note [Concept/Author], [Author1]Vs[Author2] or [Author]Vs[term] resp. "problem:"/"solution:", "old:"/"new:" and "thesis:" is an addition from the Dictionary of Arguments. If a German edition is specified, the page numbers refer to this edition. |
Lewis I David K. Lewis Die Identität von Körper und Geist Frankfurt 1989 Lewis I (a) David K. Lewis An Argument for the Identity Theory, in: Journal of Philosophy 63 (1966) In Die Identität von Körper und Geist, , Frankfurt/M. 1989 Lewis I (b) David K. Lewis Psychophysical and Theoretical Identifications, in: Australasian Journal of Philosophy 50 (1972) In Die Identität von Körper und Geist, , Frankfurt/M. 1989 Lewis I (c) David K. Lewis Mad Pain and Martian Pain, Readings in Philosophy of Psychology, Vol. 1, Ned Block (ed.) Harvard University Press, 1980 In Die Identität von Körper und Geist, , Frankfurt/M. 1989 Lewis II David K. Lewis "Languages and Language", in: K. Gunderson (Ed.), Minnesota Studies in the Philosophy of Science, Vol. VII, Language, Mind, and Knowledge, Minneapolis 1975, pp. 3-35 In Handlung, Kommunikation, Bedeutung, Georg Meggle, Frankfurt/M. 1979 Lewis IV David K. Lewis Philosophical Papers Bd I New York Oxford 1983 Lewis V David K. Lewis Philosophical Papers Bd II New York Oxford 1986 Lewis VI David K. Lewis Convention. A Philosophical Study, Cambridge/MA 1969 German Edition: Konventionen Berlin 1975 LewisCl Clarence Irving Lewis Collected Papers of Clarence Irving Lewis Stanford 1970 LewisCl I Clarence Irving Lewis Mind and the World Order: Outline of a Theory of Knowledge (Dover Books on Western Philosophy) 1991 Berka I Karel Berka Lothar Kreiser Logik Texte Berlin 1983 |