The relevance of metamathematical researches for philosophy of math- ematics is an indubitable matter. In the paper I shall speak about impli- cations of metamathematics for general philosophy, especially for classical epistemological problems. Let us start with a historical observation con- cerning Hilbert's programme, the rst research programme in metamathe- matics as a separate study of formal systems. This programme was strongly in uence by epistemological considerations. In fact, Hilbert wanted to se- cure all classical mathematics against inconsistencies and this (...) aim had be achieved with the help of nitary consistency proof. Hilbert's claim is like the Cartesian project of reduction of all concepts to clarae et distinctae ideae. The epistemological commitment of original Hilbert's programme may be treated as a prelim- inary heuristic motivation for looking for epistemological implications of metamathematical results. It seems reasonable to examine in this respect three so-called limitative theorems: the rst Godel's incompleteness theo- rem , the second Godel's incom- pleteness theorem consistency of S, cannot be proved in S, providing that S is consistent) and Tarski's undenability theorem ; \S" stands for formal system containing elementary number theory. From the above-mentioned theorems we obtain an important, from philosophical point of view, conclusion: semantics of S cannot be expressed in S. Now, I shall present three applications of limitative theorems to the analysis of classical epistemological problems. (shrink)

Aristotle’s philosophical insights into ethics, wisdom and practice have drawn the attention of scholars. In the current professional context where ethics are often compromised, this debate assumes a necessary urgency. This subject is highly relevant to business schools, given the general neglect of this quality in executive management development. Our research involved an analysis of contemporary literature on phronesis in the management scholarship, practice and teaching domains. Our definition of phronesis identifies themes and paradoxes distilled from this literature. Stories are (...) by nature multi-layered and paradoxical, embracing ambiguity and contradiction, so we incorporate narrative as essential to our enquiry. While it appears to be easily grasped, phronesis is complex, nuanced and paradoxical, seen as an unorganised set of characteristics in the management scholarship domain. We argue that the neglect of phronesis in modernity flows from the challenging nature of developing it, itself the consequence of its indistinctness. It calls for Einstein’s words “I would give my life for the simplicity on the other side of complexity”. This article argues that developing this virtue as a form of practical wisdom, should be an integral part of executive management development if we are to cultivate morally responsible leadership. A typology of managerial phronesis will encourage contextually appropriate leadership excellence based on the virtue-attributes of managers-as-scholars. The typology we propose is based on a Grounded Theory synthesis of relevant literature. We adopt a phenomenological stance. Through incorporating Grounded Theory second order themes, we offer a grainier understanding of the qualities of managerial phronesis. (shrink)

Stephenson (2022) has argued that Kant’s thesis that all transcendental truths are transcendentally a priori knowable leads to omniscience of all transcendental truths. His arguments depend on luminosity principles and closure principles for transcendental knowability. We will argue that one pair of a luminosity and a closure principle should not be used, because the closure principle is too strong, while the other pair of a luminosity and a closure principle should not be used, because the luminosity principle is too strong. (...) Stephenson’s argument also depends on a factivity principle for transcendental knowability, which we will argue to be false. (shrink)

1. Die erste Hälfte des Kommentars, mit Ausnahme der Kapitel über die Weltseele.

'What is real?' has been one of the key questions of philosophy since its beginning in antiquity. But it is not just a question that philosophers ask. This Very Short Introduction discusses what reality is by looking at a variety of arguments, theories, and thought-experiments from philosophy, physics, and cognitive science.

The Natural Philosophy of Jan Bayer The main focus of this study is a reconstruction of the natural philosophy of the early modern Prešov's scholar Jan (Johannes) Bayer (1630–1674), with special regard to its Mosaic profile. After a critical reading of the research done on Bayer up to this point, the author concludes that Bayer’s natural-philosophical work, as such, has not yet been satisfactorily analyzed, nor has its connection to its supposedly two most important sources, Francis Bacon and Jan Amos (...) Comenius, been sufficiently explored. The study therefore concentrates on a critical analysis of Bayer’s interpretation of creation and his natural history, which are then both situated in the philosophical context of their time. The author then notes that although Bayer’s project of erecting an original and on the (especially Aristotelian) tradition independent Mosaic natural philosophy ended in failure, the thinker’s work can be assessed as a valuable attempt to synthesize Baconian and Comenian motifs while at the same time reflecting broader intellectual contexts of the period. (shrink)

The enforcement of racial segregation during apartheid was aimed not only at regulating public spaces, residential areas and the workforce, but also at shaping the subjectivities of individuals who were socialised to see themselves through the lens of a white racial hierarchy. The ideology of white supremacy and superiority that informed apartheid policy was largely justified using Christonormative epistemologies that sought to legitimate the racial hierarchy as having basis in Holy Scripture and as an extension of God’s will. At the (...) same time, apartheid policy fragmented religious communities, entrenching race as a central component of spiritual subjectivities. Twenty years after the end of apartheid, the legacy of apartheid continues to shape the lives and opportunities of all people living in South Africa, despite many gains made in working towards a non-racial, non-sexist democracy. While much scholarly attention has been paid to postapartheid contexts of work, residency and recreation, relatively little attention has been paid to spaces of worship. This is surprising, given that religious belief and practice are widespread in South Africa in the first instance, and that Christian belief, in particular, was so central to the social imaginary of apartheid, in the second. Thus, in efforts to transform society and advance social justice, it is imperative to consider diversity, difference and otherness from the perspective of, and in relation to, contemporary religious communities and contexts. This article will consider some of the factors shaping dynamics of diversity and difference within the context of religious communities in South Africa, over 20 years into democracy. (shrink)

In recent times there has been a growing focus on the process of building up the local church in the Reformed Churches of South Africa. Congregation building should not only take place through growing numbers, but also through spiritual growth. In this article a few basis-theoretical perspectives will be explored through a study of applicable literature, regarding the definition of 'disciple' and 'discipleship'. It is also the purpose of this article to establish whether or not there is any relation between (...) discipleship and congregation building. It is the premise of this article that discipleship, with the basis-theoretical perspectives in mind, can suffice as a ministry model towards congregation building for the church in the ever so changing times in which she finds herself when the kingdom of God is taken as the goal of discipleship, and love for God and your neighbour is taken as the underlying principle of discipleship. (shrink)

Environmental ethicists often make claims about the intrinsic value of nature or parts thereof. Advances in intrinsic value theory, most notably Ben Bradley’s ‘Two Concepts of Intrinsic Value,’ successfully cleave the concept of intrinsic value into two: a Moorean and Kantian variety. This paper seeks to classify and organize different environmental theorists within a Bradley-inspired framework, helping to bring clarity and charity to the claims of older and newer environmental ethicists. These two types of intrinsic value help explain why different (...) thinkers have differing intuitions on e.g., culling cases. As well as valuing nature suis generis, the paper considers the value that might accrue from other relational properties in nature, such as beauty, biodiversity, and rarity. (shrink)

The bulk of the present book has not been published previously though Chapters II and IV are based in part on two earlier papers of mine: "The Influence of Harald H!1lffding's Philosophy on Niels Bohr's Interpretation of Quantum Mechanics", which appeared in Danish Yearbook of Philosophy, 1979, and "The Bohr-H!1lffding Relationship Reconsidered", published in Studies in History and Philosophy of Science, 1988. These two papers comple ment each other, and in order to give the whole issue a more extended treatment (...) I have sought, in the present volume by drawing on relevant historical material, to substantiate the claim that H!1lffding was Bohr's mentor. Besides containing a detailed account of Bohr's philosophy, the book, at the same time, serves the purpose of making H!1lffding' s ideas and historical significance better known to a non-Danish readership. During my work on this book I have consulted the Royal Danish Library; the National Archive of Denmark and the Niels Bohr Archive, Copenhagen, in search of relevant material. I am grateful for permission to use and quote material from these sources. Likewise, I am indebted to colleagues and friends for commenting upon the manuscript: I am especially grateful to Professor Henry Folse for our many discussions during my visit to New Orleans in November-December 1988 and again here in Elsinore in July 1990. (shrink)

It is a frequent assumption that—via superluminal information transfers—superluminal signals capable of enabling communication are necessarily exchanged in any quantum theory that posits hidden superluminal influences. However, does the presence of hidden superluminal influences automatically imply superluminal signalling and communication? The non-signalling theorem mediates the apparent conflict between quantum mechanics and the theory of special relativity. However, as a ‘no-go’ theorem there exist two opposing interpretations of the non-signalling constraint: foundational and operational. Concerning Bell’s theorem, we argue that Bell employed (...) both interpretations, and that he finally adopted the operational position which is associated often with ontological quantum theory, e.g., de Broglie–Bohm theory. This position we refer to as “effective non-signalling”. By contrast, associated with orthodox quantum mechanics is the foundational position referred to here as “axiomatic non-signalling”. In search of a decisive communication-theoretic criterion for differentiating between “axiomatic” and “effective” non-signalling, we employ the operational framework offered by Shannon’s mathematical theory of communication, whereby we distinguish between Shannon signals and non-Shannon signals. We find that an effective non-signalling theorem represents two sub-theorems: Non-transfer-control theorem, and Non-signification-control theorem. Employing NTC and NSC theorems, we report that effective, instead of axiomatic, non-signalling is entirely sufficient for prohibiting nonlocal communication. Effective non-signalling prevents the instantaneous, i.e., superluminal, transfer of message-encoded information through the controlled use—by a sender-receiver pair —of informationally-correlated detection events, e.g., in EPR-type experiments. An effective non-signalling theorem allows for nonlocal quantum information transfer yet—at the same time—effectively denies superluminal signalling and communication. (shrink)

Students of Thomas Aquinas have so far lacked a comprehensive study of his doctrine of the transcendentals. This volume fills this lacuna, showing the fundamental character of the notions of being, one, true and good for his thought. The book inquires into the beginnings of the doctrine in the thirteenth century and explains the relation of the transcendental way of thought to Aquinas's conception of metaphysics. It analyzes 'Being', 'One', 'True', 'Good' and 'Beautiful' individually and discusses their importance for the (...) philosophical knowledge of God. Medieval Philosophy and the Transcendentals: The Case of Thomas Aquinas is intended as a contribution to the question 'What is philosophy in the Middle Ages?' It argues that the doctrine of the transcendentals is essential for understanding medieval philosophy. (shrink)

The early 1990s saw an increase in conflict in Africa and increasingly brutal tactics of war ranging from using rape as a weapon of war to the amputation oflimbs of citizens. By 2006 nearly half of all high-intensity conflicts were fought on the African continent. In many cases, fragile peace had been achieved in countries that saw some of the most brutal actions of war and experienced the most horrific human rights abuses. These societies embarked on processes ofpost-conflict reconstruction and (...) the search for sustainable peace through national reconciliation and forgiveness in the hope of creating sustainable peace and democracy. This article seeks to engage the notions that underpin Western or retributive justice and African or restorative notions of justice in achieving democratic durability in a post-conflict society. It is premised on the argument that sustainable peace in Africa can only be achieved with a creative mixture ofboth Western and African approaches to transitional justice. (shrink)

The early 1990s saw an increase in conflict in Africa and increasingly brutal tactics of war ranging from using rape as a weapon of war to the amputation oflimbs of citizens. By 2006 nearly half of all high-intensity conflicts were fought on the African continent. In many cases, fragile peace had been achieved in countries that saw some of the most brutal actions of war and experienced the most horrific human rights abuses. These societies embarked on processes ofpost-conflict reconstruction and (...) the search for sustainable peace through national reconciliation and forgiveness in the hope of creating sustainable peace and democracy. This article seeks to engage the notions that underpin Western or retributive justice and African or restorative notions of justice in achieving democratic durability in a post-conflict society. It is premised on the argument that sustainable peace in Africa can only be achieved with a creative mixture ofboth Western and African approaches to transitional justice. (shrink)

Is knowledge-how, or “practical” knowledge, a species of knowledge-that, or “theoretical” knowledge? There is no comfortable position to take in the debate around this question. On the one hand, there are counterexamples against the anti-intellectualist thesis that practical knowledge is best analysed as an ability. They show that having an ability to ϕ is not necessary for knowing how to ϕ. On the other hand, the intellectualist analysis of practical knowledge as a subspecies of theoretical knowledge is threatened by its (...) own set of counterexamples, which convincingly establish that practical knowledge lacks many of the typical characteristics of theoretical knowledge. Most strikingly it does not even appear to require a belief. In this paper, I develop an account of practical knowledge that avoids these counterexamples. It also manages to preserve both the status of such knowledge as a cognitive achievement and its apparently close conceptual relation to abilities. I start with the counterexamples against the necessity of abilities for practical knowledge and show that they fail because they underestimate the cognitive demands of attempts. I then make use of the logic of dispositions to bridge the gap that counterexamples against the necessity of abilities for practical knowledge open. It is argued that, instead of the ability to ϕ, it is a specific disposition to have the ability to ϕ that constitutes practical knowledge about ϕ. The resulting theory is an anti-intellectualist position that preserves essential intellectualist motivations and thus should be satisfactory for proponents of both views. (shrink)

This book provides for the first time a complete history of the doctrine of the transcendentals and shows its importance for the understanding of philosophy in the Middle Ages.

Analogien lassen sich aus unserem vernünftigen Nachdenken und Argumentieren kaum wegdenken. Ganz zurecht stellen sie eines der klassischen Themen der Argumentationstheorie dar. Doch wie genau sollte die argumentative Rolle von Analogien in Argumentrekonstruktionen dargestellt werden? Das ist die Leitfrage dieses Beitrags. Zunächst wird mit Michael Dummetts Schach-Analogie ein prominentes Beispiel dargestellt und eine genauere Charakterisierung des Analogiebegriffs vorgeschlagen. Danach wird die gängigste Rekonstruktionsform von Analogien diskutiert, das Analogieargument, und in einigen Punkten verfeinert. Vor diesem Hintergrund schlägt der Beitrag eine zweite, (...) alternative Rekonstruktionsform vor, in der zwei analoge Argumente an die Stelle eines einzelnen Analogiearguments treten. Nachdem diese beiden Rekonstruktionsformen an einem weiteren berühmten Beispiel vorgeführt wurden, an Peter Singers Teich-Analogie, wird diskutiert, wie sich diese beiden Varianten gegenseitig ergänzen und welche Stärken und Schwächen sie haben. Es zeigt sich, dass Analogien nicht nur in Form von Analogieargumenten einen zentralen Topos eines Einzelarguments darstellen. Darüber hinaus kann die Untersuchung analoger Argumente bereits selbst als argumentationstheoretische Topik verstanden werden. (shrink)

Analogien lassen sich aus unserem vernünftigen Nachdenken und Argumentieren kaum wegdenken. Ganz zurecht stellen sie eines der klassischen Themen der Argumentationstheorie dar. Doch wie genau sollte die argumentative Rolle von Analogien in Argumentrekonstruktionen dargestellt werden? Das ist die Leitfrage dieses Beitrags. Zunächst wird mit Michael Dummetts Schach-Analogie ein prominentes Beispiel dargestellt und eine genauere Charakterisierung des Analogiebegriffs vorgeschlagen. Danach wird die gängigste Rekonstruktionsform von Analogien diskutiert, das Analogieargument, und in einigen Punkten verfeinert. Vor diesem Hintergrund schlägt der Beitrag eine zweite, (...) alternative Rekonstruktionsform vor, in der zwei analoge Argumente an die Stelle eines einzelnen Analogiearguments treten. Nachdem diese beiden Rekonstruktionsformen an einem weiteren berühmten Beispiel vorgeführt wurden, an Peter Singers Teich-Analogie, wird diskutiert, wie sich diese beiden Varianten gegenseitig ergänzen und welche Stärken und Schwächen sie haben. Es zeigt sich, dass Analogien nicht nur in Form von Analogieargumenten einen zentralen Topos eines Einzelarguments darstellen. Darüber hinaus kann die Untersuchung analoger Argumente bereits selbst als argumentationstheoretische Topik verstanden werden. (shrink)

This study deals with the concept of natura as it is presented in Comenius’s Pansophia. Since Comenius’s concept of nature is inseparable from his anthropological views, the paper discusses also his anthropology. Man is considered here an integral part of the material world which, however, through his immortal mind and its three infinite components surpasses the material world and rises above it. Man, especially in his limitlessness and freedom of human will, resembles God. The human individual thus becomes not only (...) the creation of God, but the partner and collaborator of God, insofar as the process of completing the work of Creation is concerned. The outcomes of human activity are called the world of human creation, the world of morality and the world of the spirit, in which nature is brought to perfection. The final part of the study focuses on the concept of natura humana which is important in the whole Consultatio catholica, not only in the Pansophia. Despite all difficulties in interpretation, Comenius’s concept of human nature can be reconstructed. According to Comenius the basis of human nature is the openness of human existence founded on the free and unrestricted will. © FILOSOFIA, 2014. (shrink)