Jacek Urbaniec: Platonism in the philosophy of mathematics does not necessarily imply that there are links between the temporal physical world and the eternal world of mathematics..

This paper comments on five problems concerning the transformation of the Polish economy with special emphasis on employee participation and trust. 1) There can be no ethical evaluation or justification of employee participation independent of the goals of the transformation. 2) In Poland this participation is affected by deep distrust towards the whole process of transformation. 3) Privatisation is the topic most often mentioned in this connection. 4) The definition of trust becomes even more crucial when the phenomenon of distrust (...) has to be explained. 5) Institutions can become the substitute of trust. (shrink)

The aim of this paper is to argue that very often one is not able to distinguish between deterministic processes governed by some dynamical systems and stochastic processes.

It is argued that the assignment of truth values to future contingents is threatened not by a tensed metaphysics but by a temporally “local” notion of truth, i.e., by the assumption that whatever is true at a given time needs to be grounded in what exists at that time. If this assumption is accepted, tensed and tenseless metaphysics are equally vulnerable; if it is rejected, both can accommodate true future contingents. This means that semantic decisions are largely independent of metaphysical (...) considerations. The work of Correia and Rosenkranz (2018) is a clear example of how the tensed metaphysics of the growing block can incorporate true future contingents. Two potential worries are discussed in the context of their work: (a) that their grounding strategy overgeneralizes and admits true counterfactual contingents; and (b) that the growing block theory lacks sufficient resources to distinguish the unique possible future course of events that is relevant for the grounding of future contingents. (shrink)

There is a long-standing disagreement among Branching-Time theorists. Even though they all believe that the branching representation accurately grasps the idea that the future, contrary to the past, is open, they argue whether this representation is compatible with the claim that one among many possible futures is distinguished—the single future that will come to be. This disagreement is paralleled in an argument about the bivalence of future contingents. The single, privileged future is often called the Thin Red Line. I reconstruct (...) the history of the arguments for and against this idea. Then, I propose my own version of the Thin Red Line theory which is immune to the major objections found in the literature. I argue that the semantic disagreement is grounded in distinct metaphysical presuppositions. My solution is expressed in a conceptual framework proposed by John MacFarlane, who distinguishes semantics from postsemantics. I extend his distinction and introduce a new notion of presemantics to elucidate my idea. (shrink)

We investigate the semantics of historical counterfactuals in indeterministic contexts. We claim that "plain" and "necessitated" counterfactuals differ in meaning. To substantiate this claim, we propose a new semantic treatment of historical counterfactuals in the Branching Time framework. We supplement our semantics with supervaluationist postsemantics, thanks to which we can explain away the intuitions which seem to talk in favor of the identification of "would" with "would necessarily".

A novel fatalistic argument that combines elements of modal, temporal, and epistemic logic to prove that the fixed past is not compatible with the open future has recently been presented by Lampert (Analysis 82(3):426–434, 2022). By the construction of a countermodel, it is shown that his line of reasoning is defective. However, it is also explained how Lampert’s argument could be corrected if it were supported with an extra premise regarding the temporal status of a priori knowledge. This additional assumption—which (...) was tacit in the original presentation—is shown to be the weakest link, and it is argued that, despite Lampert’s assurance, it can be plausibly rejected in a roughly Ockhamist framework. Thus, it is concluded that the fixed past poses no threat to the open future; however, a few different lessons about knowledge, necessity, and time are drawn from careful reflection on this novel argument. (shrink)

The purpose of the paper is to rethink the role of actuality in the branching model of possibilities. We investigate the idea that the model should be enriched with an additional factor—the so-called Thin Red Line—which is supposed to represent the single possible course of events that gets actualized in time. We believe that this idea was often misconceived which prompted some unfortunate reactions. On the one hand, it suggested problematic semantic models of future tense and and on the other, (...) it provoked questionable lines of criticism. We reassess the debate and point to potential pitfalls, focusing on the semantic dimension of the Thin Red Line theory. Our agenda transcends the semantics, however. We conclude that semantic considerations do not threaten the Thin Red Line theory and that the proper debate should be carried in the domain of metaphysics. (shrink)

We assess Cartwright's models for probabilistic causality, and in particular, her models for EPR-like experiments of quantum mechanics. We show that her models for the EPR are mathematically incorrect and physically implausible. Finally, we argue that her models are not adequate for EPR-phenomena, since they ignore modal and spatiotemporal aspects inherent in their setup.

Przedmiotem artykułu jest zagadnienie wielości teoretycznych ujęć w nauce (w refleksji przedmiotowej, jak i metaprzedmiotowej) oraz mnogość perspektyw w ramach filozofii nauki. Zagadnienie pluralizmu omówiono w odniesieniu do stanowiska lubelskiego filozofa nauki, ks. prof. Zygmunta Hajduka. Twierdzi się, że swoiste pluralistyczne podejście do nauki oraz problemów z zakresu filozofii nauki zajmowało istotne miejsce w jego filozoficznej refleksji. Celem artykułu jest próba scharakteryzowania i interpretacji jego podejścia. Cel ten realizowany jest w kilku etapach. Zarysowano historyczne tło omawianej problematyki. W oparciu o (...) literaturę przedmiotu zostały wyróżnione rodzaje pluralizmów, a następnie przedstawiono własną propozycję ich odróżniania (w nawiązaniu do prac ks. Hajduka). Jest to model trzech płaszczyzn analizy nauki: przedmiotowej, metodologicznej oraz metametodologicznej. Na każdej z tych płaszczyzn można stwierdzić pluralizm ujęć. Model ten zastosowano do studium stanowiska ks. Hajduka w kwestii pluralizmu w nauce i metanauce. Nawiązując do filozofii nauki Paula Feyerabenda, zaproponowano interpretację filozoficznego dorobku ks. Hajduka i określonojego stanowisko mianem „dobry empirysta”. (shrink)

Book review: Niccolò Guicciardini, Isaac Newton and Natural Philosophy, Reaktion Books, London 2018, ss. 268.

Author: Sójka Jacek Title: STUDIES IN CULTURE AND THEIR ORIGINS (Kulturoznawstwo i jego źródła) Source: Filo-Sofija year: 2011, vol:.12, number: 2011/1, pages: 171-181 Keywords: STUDIES IN CULTURE, CULTURAL STUDIES, PHILOSOPHY OF CULTURE, SOCIOLOGY OF CULTURE, JÓZEF CHAŁASIŃSKI, JERZY KMITA Discipline: PHILOSOPHY Language: POLISH Document type: ARTICLE Publication order reference (Primary author’s office address): E-mail: www:In this paper the author traced the origins of studies in culture (in Polish: kulturoznawstwo). The first part deals with the philosophical tradition out of which (...) several philosophies of culture had emerged, esp. within German philosophy at the beginning of the 20th century. The second part is dedicated to the tradition of British cultural studies which has influenced considerably today’s reflection on culture. Finally, the third part points at the Polish sociology of culture of the last century. A special emphasis was put on the work of Józef Chałasiński who tried to work out a “science of culture in its totality”. His “American culture” from 1962 can be seen as a project of cultural studies in today’s sense of the word. In conclusion the author tries to relate all three sources of studies in culture to the theory of Jerzy Kmita, a founder of studies in culture developed at Adam Mickiewicz University in Poznań. (shrink)

In this article we consider linear isomorphisms over the field of rational numbers between the linear spaces ℝ2 and ℝ. We prove that if f is such an isomorphism, then the image by f of the unit disk is a strictly nonmeasurable subset of the real line, which has different properties than classical non-measurable subsets of reals. We shall also consider the question whether all images of bounded measurable subsets of the plane via a such mapping are non-measurable.

This abstract is a contribution to the paper by R. Wojcicki [2]. We use the terminology introduced there, . In this note we show that 1 0 For each n 2 there exists a logic whose degree of uniformity and degree of complexity are both equal to n. 2 0 There is a logic with the degree of uniformity equal to 2 @0 but with the degree of complexity equal to @0.

Two principles are proposed, which according to the author can help solve conflicts of interests between men and animals: Z1: “Whoever increases probability of causing pain to others should by the same fraction increase the probability of his suffering comparable pain”, and Z2: “If the product of the probability of causing same pain and the amount of that pain is constant for two acts it is morally irrelevant, which of the two acts is performed”.

Following a suggestion of S. Polgar health has been discussed as the “lack of illness” and “élan vital”. The choice between these two conceptions is said to belong to biology, medicine and sociology. It is feasible that these sciences will be able some day to find out if there is a non-specific and sufficiently general defence mechanism against various diseases, and if so, the concept of “élan vital” will have been shown to be more appropriate, if not, the concept of (...) “lack of illness” will have to be given priority. (shrink)

There is considerable discussion in contemporary philosophical inquiry concerning the problematics of personalism. Among these inquiries is the book of Wojciech Słomski, a professor of philosophy at the Higher Institute of Psychotherapy and Rehabilitation in Warsaw, entitled The Personalist Vision of Freedom: Examining Emmanuel Mounier's Concept of Personal Freedom. This is the second edition of the book which once appeared under the title Personal Freedom According to Emmanuel Mounier in 1996. The new additions are the first chapter, in which the (...) author introduces E. Mounier as a man and philosopher, as well as chapter five, which deals with the role and significance of freedom. This is rounded off by the remaining chapters. The book, therefore, is composed of six chapters and the bibliography. (shrink)

Literatura fantastycznonaukowa od dziesięcioleci kreśli wizje życia rozumnego na innych planetach. Rodzą się oczywiste pytania: czy możliwe jest porozumienie z intelektem rozwiniętym w skrajnie różnym od ludzkiego środowisku, wyposażonym być może w odmienną percepcję, odmienne sposoby odbioru rzeczywistości. Najciekawszą realizacją tematu wydaje się powieść Stanisława Lema „Solaris”, w której ludzkość próbuje komunikować się z gigantycznym oceanem plazmy, a więc istotą skrajnie od ludzkości różną. Inny problem sygnalizują bracia Strugaccy w książce „Piknik na skraju drogi” – tytuł jest metaforą opisującą różnicę (...) potencjałów kulturowych między obcą cywilizacją a homo sapiens. Inne intrygujące pytanie – jakie konsekwencje metafizyczno-teologiczne niesie ze sobą kontakt z obcymi cywilizacjami; pojawia się problem „protezowania metafizyki” w literaturze fantastycznej. (shrink)