We apply Benacerraf’s distinction between mathematical ontology and mathematical practice to examine contrasting interpretations of infinitesimal mathematics of the seventeenth and eighteenth century, in the work of Bos, Ferraro, Laugwitz, and others. We detect Weierstrass’s ghost behind some of the received historiography on Euler’s infinitesimal mathematics, as when Ferraro proposes to understand Euler in terms of a Weierstrassian notion of limit and Fraser declares classical analysis to be a “primary point of reference for understanding the eighteenth-century theories.” Meanwhile, scholars like (...) Bos and Laugwitz seek to explore Eulerian methodology, practice, and procedures in a way more faithful to Euler’s own. Euler’s use of infinite integers and the associated infinite products are analyzed in the context of his infinite product decomposition for the sine function. Euler’s principle of cancellation is compared to the Leibnizian transcendental law of homogeneity. The Leibnizian law of continuity similarly finds echoes in Euler. We argue that Ferraro’s assumption that Euler worked with a classical notion of quantity is symptomatic of a post-Weierstrassian placement of Euler in the Archimedean track for the development of analysis, as well as a blurring of the distinction between the dual tracks noted by Bos. Interpreting Euler in an Archimedean conceptual framework obscures important aspects of Euler’s work. Such a framework is profitably replaced by a syntactically more versatile modern infinitesimal framework that provides better proxies for his inferential moves. (shrink)

This interdisciplinary study introduces readers to Friedrich Schleiermacher’s diverse pathways of reflection and creative practice that are related to the field of translation. By drawing attention to Schleiermacher’s various writings on a range of subjects (including philology, criticism, hermeneutics, dialectics, rhetoric and religion), the author makes it clear that the frequently cited lecture Über die verschiedenen Methoden des Übersetzens (On the Different Methods of Translating) represents but a fraction of Schleiermacher’s contributions to modern-day insights into translation. The analysis of Schleiermacher’s (...) various pathways of reflection on translation presented in this book leads to the conclusion that translation is part of the essence of the world, as it is a fundamental tool of our cognition and a foundation of our existence. In Schleiermacher’s works, transfer, translation, mediation, and communication underpin our very existence in the world and our self-awareness. At the same time, they represent fundamental categories for a project that focuses on the consolidation and assimilation – through translation – of that which is foreign, different, diverse. (shrink)

For given Boolean algebras$\mathbb {A}$and$\mathbb {B}$we endow the space$\mathcal {H}(\mathbb {A},\mathbb {B})$of all Boolean homomorphisms from$\mathbb {A}$to$\mathbb {B}$with various topologies and study convergence properties of sequences in$\mathcal {H}(\mathbb {A},\mathbb {B})$. We are in particular interested in the situation when$\mathbb {B}$is a measure algebra as in this case we obtain a natural tool for studying topological convergence properties of sequences of ultrafilters on$\mathbb {A}$in random extensions of the set-theoretical universe. This appears to have strong connections with Dow and Fremlin’s result stating (...) that there are Efimov spaces in the random model. We also investigate relations between topologies on$\mathcal {H}(\mathbb {A},\mathbb {B})$for a Boolean algebra$\mathbb {B}$carrying a strictly positive measure and convergence properties of sequences of measures on$\mathbb {A}$. (shrink)

In this paper, I discuss the interpretation of the method of deconstruction in David J. Gunkel’s Deconstruction (MIT Press 2021). I focus on the relationship between deconstruction and truth. I hold that the concept of truth is indispensable for deconstruction since truth introduces correctness conditions for the deconstructive method. However, I claim that truth, being essential and primitive for deconstruction, is fundamentally inaccessible for being analyzed by the latter. ------------------------- Received: 19/10/2022. Reviewed: 13/12/2022. Accepted: 20/12/2022.

Some subfamilies of κ, for κ regular, κ λ, called -semimorasses are investigated. For λ = κ+, they constitute weak versions of Velleman's simplified -morasses, and for λ > κ+, they provide a combinatorial framework which in some cases has similar applications to the application of -morasses with this difference that the obtained objects are of size λ κ+, and not only of size κ+ as in the case of morasses. New consistency results involve existence of nonreflecting objects of singular (...) sizes of uncountable cofinality such as a nonreflecting stationary set in κ, a nonreflecting nonmetrizable space of size λ, a nonreflecting nonspecial tree of size λ. We also characterize possible minimal sizes of nonspecial trees without uncountable branches. (shrink)

In the paper we examine the method of axiomatic rejection used to describe the set of nonvalid formulae of Aristotle's syllogistic. First we show that the condition which the system of syllogistic has to fulfil to be ompletely axiomatised, is identical to the condition for any first order theory to be used as a logic program. Than we study the connection between models used or refutation in a first order theory and rejected axioms for that theory. We show that any (...) formula of syllogistic enriched with classical connectives is decidable using models in the domain with three members. (shrink)

We consider the existence of coherent families of finite-to-one functions on countable subsets of an uncountable cardinal κ. The existence of such families for κ implies the existence of a winning 2-tactic for player TWO in the countable-finite game on κ. We prove that coherent families exist on κ = ωn, where n ∈ ω, and that they consistently exist for every cardinal κ. We also prove that iterations of Axiom A forcings with countable supports are Axiom A.

In the paper we provide an overview of issues related to the models used in the research on the logic of norms and actions. We present two models of the variability of the world: temporal (acyclic) and atemporal (cyclic). In the first one the past is always clearly defined, and the future is potentially “branched”. The second type of model allows for a return to the situation that took place. Next we describe different approaches towards agency modeling. We present the (...) most important paradigms, including the logic of actions, where actions are interpreted as transitions between the situations and STIT logic, which states only the responsibility of the agent for particular states of affairs. We discuss questions of determinism and indeterminism of actions, identification of basic actions and operations and the issue of identity. The final part of the paper is devoted to deontic categories. In particular, the applicability of the concepts of strong and weak permission and prohibition in different situational contexts, and their relationship to the two concepts of obligation: abstract and derived. (shrink)

Polish intellectual historian Leszek Kołakowski proposed in the 1960s an innovative, now virtually forgotten, reimagining of a crucial concept in the history of Roman Catholicism: the idea of "Counter-Reformation." Kołakowski's lifelong affinity for early modern Europe's Catholic dissidents led him into dialogue in the era of Vatican II with Tadeusz Mazowiecki, the leader of a movement of young Polish reformers who styled themselves "Catholic socialists." Seeing them as the bedrock of a new Catholic Counter-Reformation, Kołakowski sketched the role he hoped (...) Poland might play in reinventing not only Catholicism, but religious life in the modern world. (shrink)

Aristotle in Analytica Posteriora presented a notion of proof as a special case of syllogism. In the present paper the remarks of Aristotle on the subject are used as an inspiration for developing formal systems of demonstrative syllogistic, which are supposed to formalize syllogisms that are proofs. We build our systems in the style of J. Łukasiewicz as theories based on classical propositional logic. The difference between our systems and systems of syllogistic known from the literature lays in the interpretation (...) of general positive sentences in which the same name occurs twice (of the form SaS). As a basic assumption of demonstrative syllogistic we accept a negation of such a sentence. We present three systems which differ in the interpretation of specific positive sentences in which the same name occurs twice (of the form SiS). The theories are defined as axiomatic systems. For all of them rejected axiomatizations are also supplied. For two of them a set theoretical model is also defined. (shrink)

This paper studies some normative relations that hold between actions, their preconditions and their effects, with particular attention to connecting what are often called ‘ought to be’ norms with ‘ought to do’ norms. We use a formal model based on a form of transition system called a ‘coloured labelled transition system’ (coloured LTS) introduced in a series of papers by Sergot and Craven. Those works have variously presented a formalism (an ‘action language’) nC+ for defining and computing with a (coloured) (...) LTS, and another, separate formalism, a modal language interpreted on a (coloured) LTS used to express its properties. We consolidate these two strands. Instead of specifying the obligatory and prohibited states and transitions as part of the construction of a coloured LTS as in nC+, we represent norms in the modal language and use those to construct a coloured LTS from a given regular (uncoloured) one. We also show how connections between norms on states and norms on transitions previously treated as fixed constraints of a coloured LTS can instead be defined within the modal language used for representing norms. (shrink)

Artykuł ma na celu przeanalizowanie zmian zachodzących w percepcji obiektów militarnych wraz z ich rozwojem w ujęciu historycznym, a także poszukiwanie odpowiedzi na pytanie o możliwości analizy takich obiektów w kontekście piękna architektury. Pretekstem do zadania takich pytań były przeprowadzone przez autora prace wykopaliskowe na terenie jednej z pierwszych w Europie fortyfikacji nowożytnych, czyli wrocławskiego bastionu Kleszczowego. Aby na nie odpowiedzieć, przeanalizowano – pod kątem piękna i symboliki – średniowieczne budowle obronne, uwzględniając zmianę ich roli w czasie. Następnie podobnej analizie (...) poddano bastion Kleszczowy jako przykład fortyfikacji nowożytnej. Efektem tych działań było wykazanie, że rozpatrywanie nowożytnych obiektów militarnych w kontekście piękna architektury jest możliwe, jednak zdecydowanie trudniejsze i wymagające zastosowania innych koncepcji piękna. (shrink)

This is a monograph on the philosophy of culture. Based on philosophical realism, the book's classical-philosophy approach to culture allows it to embark on a journey through the centuries to show human culture as an ongoing drama of nature and person, and evaluate its main actors.

This monograph represents a rare, classical-philosophical approach to culture. It is grounded in philosophical realism and emphasizes personalism as a true achievement of philosophical anthropology. Employing the apparatus of the history of philosophy, science and religion, the author demonstrates the immense scope of the drama unfolding within human culture. In a classical approach, evaluation is inevitable-with regard to various theories of culture, human culture as such, and all its main actors. Jaroszyński's work shows that realistic study of what it means (...) to be a human person leads to the most comprehensive understanding of culture as it is and should be. (shrink)

If two stimuli need different times to be processed, this difference should in principle be reflected both by response times (RT) and by judgments of their temporal order (TOJ). However, several dissociations have been reported between RT and TOJ, e.g., RT is more affected than TOJ when stimulus intensity decreases. One account for these dissociations is to assume differences in the allocation of attention induced by the two tasks. To test this hypothesis, different distributions of attention were induced in the (...) present study between two stimulus positions (above and below fixation). Only bright stimuli appeared in one position and either bright or dim stimuli in the other. In the two RT experiments, participants had to respond to every stimulus appearing in one of the two positions. Reaction times to bright stimuli were faster when they appeared in the position where dim stimuli were likely to occur. This finding suggests that the allocation of attention was adapted to the asymmetrical arrangement of stimuli, not suggested by explicit instruction. In the two TOJ experiments, the temporal order of stimuli appearing in the two positions had to be judged. Although bright stimuli appearing at the bright-and-dim location were judged to be earlier, this effect was small and insignificant. Further, the intensity dissociation between RT and TOJ was insensitive to random vs blockwise presentations of intensities, therefore was not modified by attentional preferences. Thus, asymmetrical arrangement of stimuli has an impact on the allocation of attention, but only in the RT task. Therefore dissociations between TOJ and response times cannot be accounted for by an attentional bias in the TOJ task but probably by different use of temporal information in the two tasks. (shrink)

Ethical principles concerning foresters were presented in this article in the light of the forest law passed in the interwar period for the whole country, as well as in the light of the documents issued by the local forest administration. For analysis were submitted especially archive documents on foresters’ responsibility for forest goods: wood and game. Ethical attitude of foresters translated, among other things, into efficient functioning of forest management all over Greater Poland.

This article consisting of four points, shows the subject of multiple relationships between the realities of politics, ethics and the Catholic Church. The issue was presented on the basis of the writings and speeches of Joseph Ratzinger, the current Pope Benedict XVI. Article begins with a presentation of the relationship between politics and ethics as seen in historical perspective. The second section presents the so-called „political ethics” of the first Christian communities in the light of the indications contained in some (...) of the New Testament writings (cf. 1 Thess; 1 Peter) being the basis for the Christian way of acting in the area of policy. The third section indicates some realities like: progress, science and freedom – considered sometimes as an unquestioned idols and that`s why named once by Ratzinger „myth of modernity” – as a threat to connectivity between politics and ethics. The fourth section discusses the teaching of the Catholic Church on politics and the need for its ethical practice. In addition it contains some concrete proposals of Ratzinger that can be used in contemporary debates on the fundamental values of a democratic state in contemporary pluralistic societies. It also refers to Pope Benedict XVI appeals for more ethics of politics. (shrink)

Les références à la crémation sont extrêmement rares dans les textes bibliques. L’histoire de Saül et de ses trois fils reste un cas unique d’usage de l’incinération (1 S 31, 12-13). La signification de ce geste inhabituel dans le contexte biblique n’est pas claire. Depuis longtemps, le passage de 1 Samuel 31, 12 pose problème aux exégètes et aux historiens de la religion de l’ancien Israël. Cet article présente les diverses hypothèses qui furent proposées au sujet de la crémation de (...) Saül à partir de sources textuelles et matérielles provenant des fouilles de sépultures. (shrink)

The need for a logic that allows us to reason about conflicting and non-conflicting norms has recently emerged in the domain of self-driving cars. In this paper we propose a formal model that supports moral decisions making by autonomous agents such as for example autonomous vehicles. Such a model – which we call a “Deontic Machine” – helps resolve both typical and atypical moral and legal situations that agents may encounter. The Deontic Machine has two sources of inspiration. The first (...) one is W.D. Ross’s theory of prima facie norms and the other one is a deontic multi-valued logic. The main contribution of this paper is bringing together conceptual and technical tools of deontic logic to show how they can be used to control or assess the behaviour of a self-driving car. (shrink)

Philosophy Compass, Volume 17, Issue 1, January 2022.

Mental imagery, a fascinating yet contentious phenomenon, has a rich research history. Kant, for instance, believed mental imagery was necessary for perception. However, since the early 20th centur...

Piotr Cyciura Human Freedom and MetaphysicsHuman freedom is in a sense the topic of metaphysics. Freedom is usually regarded as what is the most perfect in the reality. For man being perfect is the same as acting in the way which is proper for him only, viz., acting in a rational manner. However, what man desires is more perfect than what he is. The human existence is participated whereas what man aims at in the most rational manner is the (...) Existence itself. Therefore God (as loved and known) guarantees the human freedom. The value is everything that brings us closer to Him – everything save God and persons – provided we offer it to Him. It is our choice whether we make whatever is ours obey to God or not. However, what is eventually achieved is not what is ours but we ourselves – living in the Life itself. There are no borders for the human freedom in the physical world; whatever bears upon us, i.e. what is natural, could become an offering, whereas what is offered to Him in the way He cannot reject it is the only absolute value. Keywords: freedom, values, metaphysics, God. (shrink)

Topic modeling—a text‐mining technique often used to uncover thematic structures in large collections of texts—has been increasingly frequently used in the context of the analysis of scholarly output. In this study, we construct a corpus of 19,488 texts published since 1971 in seven leading journals in the field of bioethics and philosophy of medicine, and we use a machine learning algorithm to identify almost 100 topics representing distinct themes of interest in the field. On the basis of intertopic correlations, we (...) group the content‐based topics into eight clusters, thus providing a novel, fine‐grained intellectual map of bioethics and philosophy of medicine. Moreover, we conduct a number of diachronic analyses, examining how the “prominence” of different topics has changed across time. In this way, we are able to observe the distinct patterns in which bioethics and philosophy of medicine have evolved and changed their focus over the past half a century. (shrink)

Despite its importance, the work is rather secondary in the sense that it relies, for the most part, on the Buddhist logical legacy. The first extant commentary is the Nyayavatara-vivrti of Siddharsigani.

Spanning the period between Wittgenstein's return to Cambridge in 1929 and the first version of Philosophical Investigations in 1936, Piotr Dehnel explores the middle stage in Ludwig Wittgenstein's philosophical development and identifies the major issues which engrossed him, including phenomenology, philosophy of mathematics and philosophy of language. Contrary to the dominant perspective, Dehnel argues that this period was intrinsically different from the early and late stages and should not be viewed as a mere transitional phase. The distinctiveness of Wittgenstein's (...) middle work can be seen in his philosophical thinking as it unfolds in a non-linear trajectory: thoughts do not follow upon each other, ideas do not appear sequentially one by one, and insights do not form a straight chain. Dehnel portrays the diffused and multifarious quality of Wittgenstein's middle thinking, enabling readers to form a more comprehensive view of his entire philosophy and acquire a better grasp of his conceptual trajectory, complete with the intricacies and challenges that it poses. (shrink)

The scientific papers published in a special edition of the journal “Scientia et Fides” are the result of an international scientific project titled “The Dynamic Theodicy Model: Understanding God, Evil, and Evolution.” The project leaders are Prof. Piotr Roszak (Nicolaus Copernicus University) and Prof. Saša Horvat (University of Rijeka), under the auspices of the University of Oxford and the John Templeton Foundation. Other members of the project team include Grzegorz Karwasz, Michał Oleksowicz, Tomasz Huzarek, and Jan Wółkowski.

Predictive processing (PP) has been repeatedly presented as a unificatory account of perception, action, and cognition. In this paper, we argue that this is premature: As a unifying theory, PP fails to deliver general, simple, homogeneous, and systematic explanations. By examining its current trajectory of development, we conclude that PP remains only loosely connected both to its computational framework and to its hypothetical biological underpinnings, which makes its fundamentals unclear. Instead of offering explanations that refer to the same set of (...) principles, we observe systematic equivocations in PP‐based models, or outright contradictions with its avowed principles. To make matters worse, PP‐based models are seldom empirically validated, and they are frequently offered as mere just‐so stories. The large number of PP‐based models is thus not evidence of theoretical progress in unifying perception, action, and cognition. On the contrary, we maintain that the gap between theory and its biological and computational bases contributes to the arrested development of PP as a unificatory theory. Thus, we urge the defenders of PP to focus on its critical problems instead of offering mere re‐descriptions of known phenomena, and to validate their models against possible alternative explanations that stem from different theoretical assumptions. Otherwise, PP will ultimately fail as a unified theory of cognition. (shrink)

Was Heidegger a 'realist' or an 'idealist'? The issue has been and continues to be hotly debated in Heidegger scholarship. Here it is argued that the much more desirable realistic interpretation of Heidegger can be sustained, provided his theory of moods is given its due. Moods, I argue, are not only 'equiprimordial' with Dasein's understanding of being, but are also irreducible to the latter. It is often held - correctly, as it seems to the author - that Heidegger's idealism is (...) all but inevitable if Dasein's awareness of entities is grounded only in Dasein's understanding of being. But in Being and Time Heidegger speaks also of how what there is is 'disclosed moodwise'. The essay closely analyzes this specifically moody mode of disclosure, and shows both its autonomy vis-à-vis the understanding of being and its function of securing, for Dasein, an access to a truly independent reality. (shrink)

Rozprawa Doktora Piotra Domerackiego zatytułowana Horyzonty i perspektywy monoseologii. Filozoficzne studium samotności stanowi ciekawą i oryginalną propozycję intelektualną. Jako oczywiste plusy przedstawionego opracowania wskazać należy oryginalność tematyki, rozległość studiów oraz dojrzały charakter refleksji autora. Samotność stanowi temat ciągle aktualny i powracający, a jednocześnie zaskakujący złożonością i wielowymiarowością. Jest to przy tym temat, który prowokuje do pytań o naszą własną tożsamość, stanowi punkt wyjścia dla autoanalizy i pytania o relacje z innymi. Odpowiedzi na pytanie o mechanizm rozprzęgania się tych więzi i (...) konsekwencje tych procesów dla człowieka ukazują paradoksy i sprzeczności myślenia o tym zagadnieniu. […] W przedstawionym opracowaniu dr Piotr Domeracki podejmuje ogromny wysiłek przedstawienia całej tej złożoności i wewnętrznych napięć organizujących badania i refleksję nad samotnością. Realizując podjęte zadanie, Autor odnosi wiele sukcesów. Z recenzji wydawniczej dr hab. Heleny Ciążeli, prof. APS, Warszawa Wszelki system wiedzy o samotności, jeśli aspiruje do zupełności oraz jeśli ma być wiarygodny, miarodajny i funkcjonalny, powinien być komplementarny, to znaczy powinien umiejętnie łączyć minimalistyczną oraz maksymalistyczną (w sensie Walzerowskim) perspektywę oglądu i deskrypcji. Zasadniczą trudnością w precyzyjnym i kompleksowym opisie samotności jest jej wysoce ograniczona komunikowalność na poziomie doznaniowości. Samotność jest bowiem niezwykle oporna wobec możliwości empatycznego jej współprzeżywania. Z tego powodu jawi się ona jako agregat takich negatywnie percypowanych własności i określeń, jak monadyczność, solipsystyczność, apatyczność, autystyczność czy outsiderstwo. Zasadniczym celem niniejszej monografii – oprócz intencji wyłożenia i popularyzacji standardów wiedzy monoseologicznej – jest dążenie do przedstawienia jak najszerszego spektrum problemowego oraz siatki pojęciowej filozofii samotności. (shrink)