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97Psychologism and metalogicSynthese 137 (1-2). 2003.This paper examines two arguments againstpsychologism advanced by Frege andHusserl. The first argument says that thelaws of logic cannot be justified by thelaws of psychology, because the formerand a priori and certain, but the latterare probable only. The second argumentpoints out that the status of logicallaws as universal principles of thinking isnot intelligible on the psychologisticinterpretation of logic. The author tries toshow how to examine both arguments bymetalogical devices.
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43Some Current Problems in Metamathematics 1History and Philosophy of Logic 16 (2): 159-168. 1995.In this article the author first described the developments which brought to focus the importance of consistency proofs for mathematics, and which led Hilbert to promote the science of metamathemat-ics. Further comments and remarks concern the (partly analogous) beginnings of the work on the decision problem, Gödel?s theorems and related matters, and general metamathematics. An appendix summarizes a text by the author on completeness and categoricity
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3Truth and Satisfaction by the Empty SequenceIn A. Rojszczak, J. Cachro & G. Kurczewski (eds.), Philosophical Dimensions of Logic and Science, Kluwer Academic Publishers. pp. 267--276. 2003.
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Lingwistyka, logika i paradoks kłamcy. Uwagi o artykule A. Gawrońskiego "tzw. Zdanie kłamcy" jako rekurencyjna funkcja zdaniowa ("The Polish Solution") (review)Studia Semiotyczne 25 67-75. 2004.
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71Aletheia in Greek thought until AristotleAnnals of Pure and Applied Logic 127 (1-3): 339-360. 2004.This paper investigates the concept of aletheia in ancient philosophy from the pre-Socratics until Aristotle. The meaning of aletheia in archaic Greek is taken as the starting point. It is followed by remarks about the concept of truth in the Seven Sages. The author discusses this concept as it appears in views and works of philosophers and historians. A special section is devoted to the epistemological and ontological understanding of truth. On this occasion, influential views of Heidegger are …Read more
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Sur l'indétermination d'une théorie par les données expérimentalesZagadnienia Naukoznawstwa 23 (91-92): 343-346. 1987.
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Essayson Actions and Events, D. Daviidson - Book RevievDialectics and Humanism 17 (1): 178-179. 1990.
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Logical content of two legal principlesCommunication and Cognition. Monographies 28 (1): 87-90. 1995.
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2Scepticism and logicHistory of Philosophy & Logical Analysis 1. 1998.This paper offers a logical analysis of scepticism. It is shown that dogmatism, academism and scepticism as characterized by Sextus Empiricus in Outlines of Pyrronism form a variety of views which can be ordered by an interpretation of the classical logical square. In particular, scepticism appears as a conjunction of the negations of dogmatism and academism. The next problem concerns the logic proper for scepticism. Logic based on a dual of the consequence operation is proposed as satisfying in…Read more
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Tadeusz Kotarbinski-Reism and SciencePoznan Studies in the Philosophy of the Sciences and the Humanities 74 47-52. 2001.
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Klemens Szaniawski-Rationality and Statistical MethodsPoznan Studies in the Philosophy of the Sciences and the Humanities 74 169-172. 2001.
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„Ruch Filozoficzny\" jako kronika rozwoju logiki w Polsce (lata 1918-1939)Ruch Filozoficzny 68 (4). 2011.
Areas of Interest
Metaphilosophy |
Logic and Philosophy of Logic |