Zygmunt Zawirski (1882-1948), an eminent and original Polish philosopher, belonged to the Lwow-Warsaw School (LWS) which left an indelible trace in logic, semiotics and philosophy of science. LWS was founded in 1895 by K. Twardowski, a disciple of Brentano, in the spirit of clarity, realism and analytic philosophy. LWS was more than 25 years older than the Vienna Circle (VC). This belies, inter alia, the not infrequently repeated statement that LWS was one of the many centres initiated by (...) VC. (shrink)

The text is the second part of an unpublished manuscript, written in 1920 (for the first one - cf. „Filozofia Nauki”, 1995, no 3). In this part, the author considers some important examples of classical metaphysics. He comes to the conclusion that the most essential question in metaphysics is the problem of Absolute Being. This is, of course, a metaempirical - and consequently extrascientific - problem.

The text is the first part of an unpublished manuscript, written in 1920. According to the author, on the one hand, it is impossible to create metaphysics based on experience, and giving absolutely safe interpretation of the reality. But, on the other hand, experiential metaphysics, being satisfied with only probable results, is not of exactly scientific character. Nevertheless, we should work at constructing a „metaphysics”, integrating results of particular sciences into one system, free of contradiction, but being conscious of provisionality (...) of its theses. The main variable for such a „metaphysics” should always be „physical world”. (shrink)

Among the extraordinary Polish philosophers of the past one hundred years, Zygmunt Zawirski deserves to be given particular attention for his fusion of analytic and historical scholarship. Strikingly versatile, and con tributing original work in all his fields of competence, Zawirski thought through issues in the philosophical aspects of relativity theory, on the claims of intuitionalistic foundations of mathematics, on the nature and usefulness of many-value Logics, and on the calculus of probability, on the axiomatic method in (...) science and in the philosophy of science, on the genesis and development of scientific and philosophical concepts, and in his crowning achievement, the conceptual history of notions of time. His work has been too little known in English despite the respect which has been so clearly shown by his Polish COlleagues and students. In this generous selection from his papers and from his great critical study L' Evolution de la Notion du Temps, Dr. Irena Szumilewicz-Lachman has provided a clear account of Zawirski's achievement; and she has written a fine comprehensive introductory essay which provides both the personal and historical context of his work and a systematic survey of his principal publications. (shrink)

Zygmunt Zawirski, a member of the Lwow-Warsaw Philosophical School, in 1927-28 published an extensive paper (in three parts) devoted to the critical examination of the eternal return hypothesis - the idea that the history of the universe is fundamentally a cyclic process. After presenting the development of this idea throughout the ages Zawirski discusses arguments on its behalf coming mainly from the second law of thermodynamics and from the Poincaré recurrence theorem. Zawirski's criticism is confronted with (...) the present state of art. in this domain. Three new theoretical inputs are taken into account: first, our present knowledge of the global structure of space-time geometries with closed timelike curves; second, some results of relativistic thermodynamics; third, Tipler's no-return theorem (relativistic counterpart of the Poincaré theorem). Our knowledge regarding the eternal return, although not less hypothetical, is more „formalized” and more sophisticated than it was in Zawirski's time. (shrink)

The aim of this book is to present and analyze philosophical conceptions concerning mathematics and logic as formulated by Polish logicians, mathematicians and philosophers in the 1920s and 1930s. It was a remarkable period in the history of Polish science, in particular in the history of Polish logic and mathematics. Therefore, it is justified to ask whether and to what extent the development of logic and mathematics was accompanied by a philosophical reflection. We try to answer those questions by analyzing (...) both works of Polish logicians and mathematicians who have a philosophical temperament as well as their research practice. Works and philosophical views of the following Polish scientists will be analyzed: Wacław Sierpiński, Zygmunt Janiszewski, Stefan Mazurkiewicz, Stefan Banach Hugo Steinhaus, Eustachy Żylińsk and Leon Chwistek, Jan Łukasiewicz, Zygmunt Zawirski, Stanisław Leśniewski, Tadeusz Kotarbiński, Kazimierz Ajdukiewicz, Alfred Tarski, Andrzej Mostowski and Henryk Mehlberg, Jan Sleszyński, Stanisław Zaremba and Witold Wilkosz. To indicate the background of scientists being active in the 1920s and 1930s we consider in Chapter 1 some predecessors, in particular: Jan Śniadecki, Józef Maria Hoene-Wroński, Samuel Dickstein and Edward Stamm. (shrink)

The article explores the concept of scientific philosophy as understood by members of the Lvov-Warsaw School. The author argues that according to Twardowski and his students, philosophy should be done as an exact discipline which ought to be pursued in critical and collaborative spirit. Selected views on scientific philosophy are analyzed, including ideas of Ajdukiewicz, Zawirski, and Dąmbska. It is claimed that though the conception of scientific philosophy is beset with crucial and fundamental ambiguities, it was far more important (...) for the Lvov-Warsaw School than the idea of analytic philosophy. (shrink)

Le premier Congrès pour l’unité de la science (Congrès international de philosophie scientifique) qui s’est tenu à Paris en 1935 comprenait deux sessions, consacrées l’une à l’induction, l’autre aux probabilités. Des représentants éminents du mouvement pour une philosophie scientifique ont présenté des communications dans ces sessions: dans la première sont intervenus Hans Reichenbach, Moritz Schlick et Rudolf Carnap, dans la seconde, Reichenbach, Bruno de Finetti, Zygmunt Zawirski, Schlick et Janina Hosiasson, — dans cet ordre. Les sujets abordés concernaient (...) la nature des lois scientifiques, le problème du sens et le principe de l’empirisme, ainsi que des questions connexes portant sur la confirmation des hypothèses scientifiques. Sur la nature des probabilités, les principales interprétations étaient représentées, à savoir le logicisme, le fréquentisme et le subjectivisme. Fut également examinée la possibilité de construire une logique probabiliste. Ce chapitre passe en revue les différentes contributions présentées dans ces deux sessions, à partir du texte publié dans les actes du Congrès. (shrink)

Le premier Congrès pour l’unité de la science qui s’est tenu à Paris en 1935 comprenait deux sessions, consacrées l’une à l’induction, l’autre aux probabilités. Des représentants éminents du mouvement pour une philosophie scientifique ont présenté des communications dans ces sessions: dans la première sont intervenus Hans Reichenbach, Moritz Schlick et Rudolf Carnap, dans la seconde, Reichenbach, Bruno de Finetti, Zygmunt Zawirski, Schlick et Janina Hosiasson, — dans cet ordre. Les sujets abordés concernaient la nature des lois scientifiques, (...) le problème du sens et le principe de l’empirisme, ainsi que des questions connexes portant sur la confirmation des hypothèses scientifiques. Sur la nature des probabilités, les principales interprétations étaient représentées, à savoir le logicisme, le fréquentisme et le subjectivisme. Fut également examinée la possibilité de construire une logique probabiliste. Ce chapitre passe en revue les différentes contributions présentées dans ces deux sessions, à partir du texte publié dans les actes du Congrès. (shrink)

The book presents results from research conducted by Zygmunt Zawirski on the theory of knowledge, quantum mechanics, logic, ontology and metaphysics. 0The works undertaken in the field of logic, methodology and philosophy of science, and in particular the philosophy of nature and natural science testify to a solid preparation for the fundamental task of developing contemporary scientific philosophy. The emerging mathematical natural science did not have those possibilities which emerged in the 20th Century and which Zygmunt (...) class='Hi'>Zawirski (1882-1948) used. In the development of scientific metaphysics, he took into account both the achievements of modern logic, mathematics and physics. Zawirski builds scientific metaphysics by referring to empiricism, broadly understood experience. Modern metaphysics should meet high standards of precision and uniqueness, which is why Zawirski attempts to apply the axiomatic method to both the analysis of the theory of physics and the scientific metaphysics. (shrink)

Zygmunt Bauman is one of the leading figures in contemporary social thought. His work ranges across issues of ethics, culture and politics. It never forgets that social thought ought to help men and women make sense of their lives and aspire towards something different. His books and essays always focus on the here and now: violence and moral indifference, globalization, consumerism, politics and individualization. They cast a sharp eye on the panaceas of ‘there is no alternative'; the embrace of (...) community and the fads of the ‘counselling boom'; through which men and women are told that they can achieve biographical solutions to what are, in fact, systemic problems. In this new book, Zygmunt Bauman and Keith Tester engage in five accessible conversations that uncover and explore the assumptions and commitments underpinning Bauman's ground-breaking social thought. The conversations show how those commitments have influenced Bauman's analyses of modernity, postmodernity and ‘liquid modernity'. The book ranges widely, from autobiographical reflection through to pointers for the understanding and future of Bauman's social thought. The conversations illustrate the moral substance of Bauman's refusal to accept that the world cannot be made different. They show why social thought is a human necessity. Conversations with Zygmunt Bauman is a book which will offer fresh insight into Bauman's work for those who are familiar with it, and provide an engaging and helpful entry point for those who are new to it. (shrink)