This volume has 41 chapters written to honor the 100th birthday of Mario Bunge. It celebrates the work of this influential Argentine/Canadian physicist and philosopher. Contributions show the value of Bunge’s science-informed philosophy and his systematic approach to philosophical problems. The chapters explore the exceptionally wide spectrum of Bunge’s contributions to: metaphysics, methodology and philosophy of science, philosophy of mathematics, philosophy of physics, philosophy of psychology, philosophy of social science, philosophy of biology, philosophy of technology, moral philosophy, social and political (...) philosophy, medical philosophy, and education. The contributors include scholars from 16 countries. Bunge combines ontological realism with epistemological fallibilism. He believes that science provides the best and most warranted knowledge of the natural and social world, and that such knowledge is the only sound basis for moral decision making and social and political reform. Bunge argues for the unity of knowledge. In his eyes, science and philosophy constitute a fruitful and necessary partnership. Readers will discover the wisdom of this approach and will gain insight into the utility of cross-disciplinary scholarship. This anthology will appeal to researchers, students, and teachers in philosophy of science, social science, and liberal education programmes. 1. Introduction Section I. An Academic Vocation Section II. Philosophy Section III. Physics and Philosophy of Physics Section IV. Cognitive Science and Philosophy of Mind Section V. Sociology and Social Theory Section VI. Ethics and Political Philosophy Section VII. Biology and Philosophy of Biology Section VIII. Mathematics Section IX. Education Section X. Varia Section XI. Bibliography. (shrink)

Falk Wagner was the leading Hegelian in late 20th century German Protestant theology. Wagner who had studied philosophy with Theodor W. Adorno and Wolfgang Cramer in Frankfurt am Main and Systematic Theology with Wolfhart Pannenberg at the University of Mainz taught Systematic Theology at the Universities of Munich and, since 1988, Vienna. He published several influential books. In his lectures and seminars he frequently handed out short theory papers to his students which should serve as the basis for debate. The (...) five texts presented here for the first time deal with the problems of individual in society and of the modern history of theology, with the doctrine of God, with the significance of the Bible for the systematic theology and finally with the concept of „Subjektivität“ in G. W. F. Hegel’s philosophy. These texts are an essential source for the development of Wagner’s thought when teaching at the university of Munich until 1988. (shrink)

In “The Book of the Crown (_Kitāb al-Iklīl_) of pseudo-Rhazes” Oliver Kahl and Henrietta Sharp Cockrell offer a facsimile edition, with annotated English translation and introductory study, of a unique and highly unusual medieval Arabic medical text.

In this programmatic paper we renew the well-known question “What is a proof?”. Starting from the challenge of the mathematical community by computer assisted theorem provers we discuss in the first part how the experiences from examinations of proofs can help to sharpen the question. In the second part we have a look to the new challenge given by “big proofs”.

In this study, we use a mixed methods research design to investigate how national cultural forces may impede or enhance the positive impact of females’ economic and political empowerment on increasing gender diversity of corporate boards. Using both a longitudinal correlation-based methodology and a configurational approach with fuzzy-set qualitative comparative analysis, we integrate theoretical mechanisms from gender schema and institutional theories to develop a mid-range theory about how female empowerment and national culture shape gender diversity on corporate boards around the (...) world. With our configurational approach, we conceptually and empirically model the complexity that is associated with the simultaneous interdependencies, both complementary and substitutive ones, between female empowerment processes and various cultural dimensions. Our findings contribute unique insights to research focused on board gender diversity as well as provide information for firm decision makers and policymakers about possible solutions for addressing the continuing issue of the underrepresentation of women on corporate boards. (shrink)

This article provides the proof-theoretic analysis of the transfinitely iterated fixed point theories $\widehat{ID}_\alpha and \widehat{ID}_{ the exact proof-theoretic ordinals of these systems are presented.

This article provides the proof-theoretic analysis of the transfinitely iterated fixed point theories $\widehat{ID}_\alpha and \widehat{ID}_{<\alpha};$ the exact proof-theoretic ordinals of these systems are presented.

This paper deals with universes in explicit mathematics. After introducing some basic definitions, the limit axiom and possible ordering principles for universes are discussed. Later, we turn to least universes, strictness and name induction. Special emphasis is put on theories for explicit mathematics with universes which are proof-theoretically equivalent to Feferman's.

We draw from resource dependence and institutional theories to explore how board characteristics associated with directors’ capacities to provide resources and legitimacy (i.e., board size, the number of non-executive, interlocking, and female directors) along with regulative, normative, and cultural-cognitive institutional conditions combine to shape firm environmental, social, and governance (ESG) performance. Using a process of configurational theorizing with fuzzy set qualitative comparative analysis and data from firms in 32 countries, we identify multiple equifinal configurations that are associated with high and (...) low ESG performance. We find that high and low ESG performance have different drivers due to complementarities among the presence and absence of board characteristics. Our results also show that the effectiveness (or not) of the bundles of boards’ characteristics for ESG performance varies across institutional contexts. By leveraging these findings to construct a typology of board archetypes that lead to high and low ESG performance, we offer novel theoretical and empirical insights to scholars as well as implications for practice. (shrink)

We give recursion-theoretic characterizations of the counting class \(\textsf {\#P} \), the class of those functions which count the number of accepting computations of non-deterministic Turing machines working in polynomial time. Moreover, we characterize in a recursion-theoretic manner all the levels \(\{\textsf {\#P} _k\}_{k\in {\mathbb {N}}}\) of the counting hierarchy of functions \(\textsf {FCH} \), which result from allowing queries to functions of the previous level, and \(\textsf {FCH} \) itself as a whole. This is done in the style of (...) Bellantoni and Cook’s safe recursion, and it places \(\textsf {\#P} \) in the context of implicit computational complexity. Namely, it relates \(\textsf {\#P} \) with the implicit characterizations of \(\textsf {FPTIME} \) (Bellantoni and Cook, Comput Complex 2:97–110, 1992) and \(\textsf {FPSPACE} \) (Oitavem, Math Log Q 54(3):317–323, 2008), by exploiting the features of the tree-recursion scheme of \(\textsf {FPSPACE} \). (shrink)

A complete translation of Aristotle's classic that is both faithful and readable, along with an introduction that provides the modern reader with a means of understanding this seminal work and its impact on our culture. In this volume, Joe Sachs (translator of Aristotle's _Physics, Metaphysics,_ and the _Nicomachean Ethics _)also supplements his excellent translation with well-chosen notes and glossary of important terms. Focus Philosophical Library translations are close to and are non-interpretative of the original text, with the notes and a (...) glossary intending to provide the reader with some sense of the terms and the concepts as they were understood by Aristotle’s immediate audience. (shrink)

Explores the nature and types of mystical experience and discusses the value of mysticism for humanity.

Solidarity is one of the central concepts in social theory and has gained much attention due to the multiple challenges that the EU has been facing the last decade and due to the most recent COVID-19 pandemic. Although the debate on the nature and conditions of solidarity has been revitalized, there remains a large variety in how to conceptualize solidarity. In contrast to other approaches, we do not conceive solidarity as normative concept, but as descriptive–analytical one. Therefore, we provide a (...) theory-based definition that is prone to capture the empirical dimensions of solidarity. Accounting for the dynamic and interactive character of solidarity as subject to permanent societal and political renegotiation, we conceptualize solidarity from a discourse perspective and follow a multilevel design breaking down the understandings of solidarity on different levels. This approach contributes to the research of solidarity that is interested to capturing the ‘real world’ dimensions of solidarity. (shrink)

In 2000, a draft note of David Hilbert was found in his Nachlass concerning a 24th problem he had consider to include in the his famous problem list of the talk at the International Congress of Mathematicians in 1900 in Paris. This problem concerns simplicity of proofs. In this paper we review the traces of this problem which one can find in the work of Hilbert and his school, as well as modern research started on it after its publication. We (...) stress, in particular, the mathematical nature of the problem.1. (shrink)

English summary: In this volume, the Munich and Vienna-based theologian Falk Wagner's work in the fields of philosophical theology, sociology and lived religion is taken up for the first time against the backdrop of current theological and philosophical controversies. The essays integrate Wagner's thinking into the history of theology and philosophy in the twentieth century, reconstruct fundamental elements of his philosophical theology between the poles of speculative theology and lived religion, while also highlighting the constellations and context wherein his theology (...) is situated. The authors explore from a work- and problem-historical perspective the contribution of the systematic theologian to the relevant twenty first century debates. German description: Der vorliegende Band thematisiert erstmals vor dem Hintergrund der gegenwartigen theologischen und philosophischen Kontroversen das Gesamtwerk des Munchener und Wiener Theologen Falk Wagner im Spannungsfeld von philosophischer Theologie, Sozialwissenschaften und gelebter Religion. Die einzelnen Beitrage ordnen dessen Denken in die theologie- und philosophiegeschichtliche Entwicklung des 20. Jahrhunderts ein, rekonstruieren grundlegende Aufbauelemente seiner philosophischen Theologie und beleuchten die Konstellationen, in denen seine Theologie steht. Dabei loten die Autoren sowohl in werkgeschichtlicher als auch in problemgeschichtlicher Perspektive den Beitrag des systematischen Theologen fur die theologischen Debatten im 21. Jahrhundert aus. Mit Beitragen von: Christine Axt-Piscalar, Ulrich Barth, Christian Danz, Wilhelm Grab, Kathrin Mette, Michael Murrmann-Kahl, Jan Rohls, Ewald Stubinger, Folkart Wittekind, Kurt Walter Zeidler, Manuel Zelger. (shrink)

W. V. Quine is one of the most eminent philosophers alive today. Now in his mid-eighties he has produced a sharp, sprightly book that encapsulates the whole of his philosophical enterprise, including his thinking on all the key components of his epistemological stance--especially the value of logic and mathematics. New readers of Quine may have to go slowly, fathoming for themselves the richness that past readers already know lies between these elegant lines. For the faithful there is much to ponder. (...) In this short book, based on lectures delivered in Spain in 1990, Quine begins by locating his work historically. He provides a lightning tour of the history of philosophy (particularly the history of epistemology), beginning with Plato and culminating in an appreciative sketch of Carnap's philosophical ambitions and achievements. This leads, in the second chapter, to an introduction to Quine's attempt to naturalize epistemology, which emphasizes his continuities with Carnap rather than the differences between them. The next chapters develop the naturalistic story of the development of science to take account of how our conceptual apparatus is enhanced so that we can view the world as containing re-identifiable objects. Having explained the role of observation sentences in providing a checkpoint for assessing scientific theories, and having despaired of constructing an empirical criterion to determine which sentences are meaningful, Quine in the remaining chapters takes up a variety of important issues about knowledge. He concludes with an extended treatment of his views about reference and meaning and his attitudes toward psychological and modal notions. The presentation is distinctive, and the many small refinements of detail and formulation will fascinate all who know Quine's philosophy. (shrink)

In 2000, Rüdiger Thiele [1] found in a notebook of David Hilbert, kept in Hilbert's Nachlass at the University of Göttingen, a small note concerning a 24th problem. As Hilbert wrote, he had considered including this problem in his famous problem list for the International Congress of Mathematicians in Paris in 1900.

The paper lists all the predictions and observations of eclipses of Jupiter's satellites 1668–1678 and compares them with modern computations of the these eclipses by J. H. Lieske. We discuss Roemer's method that led to his discovery of the retardment of light and finally we shall interpret Roemer's calculations.

This anthology of articles provides contemporary international feminist perspectives on issues of identity, agency, and difference as they pertain to both feminist politics in particular, and contemporary western politics more generally.

In this note, we review paradoxes like Russell’s, the Liar, and Curry’s in the context of intuitionistic logic. One may observe that one cannot blame the underlying logic for the paradoxes, but has to take into account the particular concept formations. For proof-theoretic semantics, however, this comes with the challenge to block some forms of direct axiomatizations of the Liar. A proper answer to this challenge might be given by Schroeder-Heister’s definitional freedom.

In his introductory paper to first-order logic, Jon Barwise writes in the Handbook of Mathematical Logic :[T]he informal notion of provable used in mathematics is made precise by the formal notion provable in first-order logic. Following a sug[g]estion of Martin Davis, we refer to this view as Hilbert’s Thesis.This paper reviews the discussion of Hilbert’s Thesis in the literature. In addition to the question whether it is justifiable to use Hilbert’s name here, the arguments for this thesis are compared with (...) those for Church’s Thesis concerning computability. This leads to the question whether one could provide an analogue for proofs of the concept of partial recursive function. (shrink)

A Brief History of Time: From the Big Bang to Black Holes is a popular-science book on cosmology (the study of the origin and evolution of the universe) by British physicist Stephen Hawking. It was first published in 1988. Hawking wrote the book for readers who have no prior knowledge of the universe and people who are interested in learning.