The paper is devoted to the presentation and analysis of the philosophical views concerning logic and mathematics of the leading members of Cracow Circle, i.e., of Jan Salamucha, Jan Franciszek Drewnowski and Józef Maria Bocheński. Their views on the problem of possible applicability of logical tools in metaphysical and theological researches is also discussed.

The 20 th Cracow Methodological Conference took place on May 30-31, 2016, at the Polish Academy of Arts and Sciences in Kraków. The meeting brought together physicists, cosmologists, mathematicians and philosophers interested in research program called philosophy in science started and popularized by Michał Heller. It is worth noting that the 20 th Cracow Methodological Conference was dedicated to Professor Heller and can be considered as a contribution to the celebration of the 80 th anniversary of his birthday.

Józef M. Bocheński began his philosophical career as an eclectic philosopher, then switched to Thomism and finally became a representative of the analytic school. As a Thomist he wanted to reform this orientation by the resources of modern formal logic. This tendency culminated in the establishment of the Cracow Circle (established in 1936) whose members were Bocheński, Jan F. Drewnowski, Jan Salamucha, and Bolesław Sobociński. However, the program of the Cracow Circle was rejected by most Thomists who considered (...) traditional logic as an entirely sufficient device of philosophy. Bocheński was very disappointed by this attitude of his Thomist fellows. His evolution toward analytic philosophy, free of any ideological pressure, can be regarded as his reaction to the conservatism of Thomism. (shrink)

The traditional picture of the development of analytical philosophy, represented especially by such thinkers as G. Frege, G. E. Moore, B. Russell or R. Carnap, whose attitude was generally anti-metaphysical, can, on closer study, be shown to be incomplete. This article treats of the Cracow circle – a group of Polish philosophers among whom are, above all, to be counted J. Salamucha, J. M. Bocheński, J. F. Drewnowski, and B. Sobociński, who were, at the beginning of the twentieth century, (...) fascinated by the development of modern formal logic and its application to philosophical thinking. They also attempted to apply it to Catholic philosophy. The result of their endeavours were many remarkable works introducing not only a defence of the use of modern philosophical approaches in Christian thought, but also the reconstruction, by means of formal logic, of significant proofs given by Scholastic authors. (shrink)

This article deals with the lectio ultima, the last lecture on Peter Lombard’s Sentences, written by theologians from the University of Cracow in the fi fteenth century. Previous studies concerning the last question from Cracow did not recognize it as a specifi c literary genre or acknowledge its characteristics. This article will attempt to disclose these. There is a strong relationship between the lectiones ultimae and the principia on the Sentences, which, thus far, has not been described in (...) the literature. This article characterizes the hallmarks of the lectiones ultimae which are understood as a separate literary genre and gives a catalogue of examples of this genre from the University of Cracow. (shrink)

In L. D. Reynolds , Texts and Transmission: a Survey of the Latin Classics , it is stated by J. G. F. Powell and by M. D. Reeve that MS. Berlin, Deutsche Staatsbibliothek Lat. 4° 404 , containing Cicero, De amicitia, and Publilius Syrus, Sententiae, is missing. Not so: it is currently held with numerous other Berlin MSS., including humanistic and musical autographs, at the Jagellonian Library in Cracow, where I saw it on 5 May 1992. Other classical MSS. (...) from Berlin now held in Cracow are Lat. 4° 1 , 257 , 590 , 939 , and 8° 102. (shrink)

The aim of this paper is to present and analyse the views on logic of the members of the so-called Cracow Circle, namely the Dominican Father Józef M. Bocheński, Rev. Jan Salamucha, and Jan Franciszek Drewnowski. They tried to apply the methods of modern formal/mathematical logic to philosophical and theological problems. In particular, they attempted to modernise contemporary Thomism by employing logical tools. The influence of Jan Łukasiewicz, the co-founder of the Warsaw School of Logic will be also discussed. (...) --------------- Received: 16/01/2021. Reviewed: 24/03/2021. Accepted: 13/05/2021. (shrink)

The astronomical traditions on which Copernicus drew for his major works have been well researched. Questions about Copernicus's arguments and his education in logic have been less thoroughly treated. The arguments supplied by Copernicus in his major works are shown to rely to a large extent on well-known dialectical topics or inference warrants. Some peculiar features of his arguments, however, point to sources at Cracow that very likely inspired him to construct arguments based on the requirement of real connections (...) between antecedents and consequents as a condition for the validity of hypothetical conditionals. (shrink)

This text offers the report on the activities of The Centre for Interdisciplinary Studies in Cracow—a research and educational institution at the Department of Philosophy of the Pontifical Academy of Philosophy in the Cracow. The main areas of its research are the philosophy of science, the history of science, and problems connected with the interrelations between philosophy, theology and the sciences.

In response to the increasing interest in the cultural and historical interactions between the Mediterranean and Asia, Jesuit University Ignatianum in Cracow has established a Centre for Mediterranean and Oriental Studies. Over the centuries, the historical and cultural connections between the Mediterranean and Asian regions have been marked by a rich tapestry of interactions. These exchanges encompassed not only commercial activities but also religious, technological, and cultural aspects. Understanding these complex relationships is essential, particularly for defining the conditions for (...) future international cooperation. China, Korea, and Japan now play significant roles on the international stage. The Western world first encountered these societies at the dawn of the modern era. In the early phase of this contact, interactions primarily involved exchanges of ideas, with Jesuit missionaries playing a pivotal role. In the second half of the 19th century, cultural interactions were further influenced by political and economic factors, leading to partial Westernization of these societies. In the past three decades, tensions between Chinese and Western civilizations have emerged, largely driven by political and economic rivalries. These tensions are compounded by a deep crisis within Western civilization itself, marked by a weakening social fabric and diminishing sense of identity. This crisis is closely related to modern generations’ departure from Christian religion and Greco-Roman traditions, which historically bonded Western civilization. Cultural historians at Ignatianum have highlighted that Jesuit missionaries active in Northeast Asia during the 16th and 17th centuries—such as Poles Michał Boym, Jan Mikołaj Smogulecki, and Andrzej Rudomina— left behind a valuable archive of early contacts between Mediterranean civilization and the Asian world. A team of researchers at Ignatianum is currently examining these materials as part of grant projects under the Science for Society and National Science Development Program. (shrink)

In the first half of the 15ᵗʰ century there was a coherent philosophical system of teaching at the Jagiellonian university, so-called ars vetus, concerning the interpretation of three treatises: Aristotle’s Categories and Hermeneutics and Porphyry’s Isagoge. The question-commentaries on the Categories that have been preserved in several manuscripts show astonishing similarity in solving individual problems – there are three copies of Benedict Hesse’s commentary and one copy of Paul of Pyskowice’s work, moreover, in BJ 1941 there is an anonymous commentary (...) on the Categories that is also very close to the ones mentioned before, to prove that fact. This paper, discussing the four-fold division of opposition in those Polish commentaries on Aristotle’s Categories, is part of the studies on the manuscript material that has not been critically edited yet. The main goal is to show the philosophical views on contraries, contradictories, relatives and possession and privation in a wider perspective, comparing the Polish commentaries’ doctrine with the authoritative text itself. (shrink)

Religion is increasingly a social and political factor in post-modern societies nowadays and the question of the role of religion in the public sphere is more and more brought to the fore: a challenge to legal philosophers. Should religion be only a private affair, or should the public dimension of religion be more acknowledged? Do we have to interpret the freedom of religion and the separation of church and state in a strict (laicist) sense, or do we have to allow (...) for a more benevolent relation between religion and the state? This collection of essays explores these questions in various and new ways. (shrink)

The article concentrates on the analysis of the Enlightenment periods vision of science by Josef Sołtykowicz. His theories are examples of philosophical reflection of the Cracow Science Society. The starting point was the outline of the political and scientific situation from the second part of the XVII century to the first part of the XIX century also referring to the author’s biography. The main part of the article is the analysis of two Dissertations by Sołtykowicz published by the (...) class='Hi'>Cracow Science Society their yearly publication, in 1818 and 1820. The following points were taken into account: The roots of the society’s activities, the relationship between science and faith, popularizing knowledge, criticism of Rousseau and anthropological analysis of the roots, of the negative view of knowledge. These theories are worth analysing, unfortunately so far the philosophical thought of the members of CSS, has not encouraged work on them as they deserved. At the same time we can expect that the work of the scientists from the CSS significantly impacted on the progress of the philosophical reflection in Cracow, and also the wider picture of modern polish scientific culture. (shrink)

The Center of Interdisciplinary Studies in Cracow has a very rich tradition that has been studied by many and recently by Kamil Trombik. The very difficult period for the Church and for philosophy during the materialistic Marxist ideology was an opportunity for card. K. Wojtyła to outline a new mode of dialog between science and religion. The future Center, organized by Michał Heller and Józef Życiński not only captured this idea but transformed it into an academic institution centered on (...) the idea of philosophy in science, which was also developed at the Vatican Observatory by W.G. Stoeger et al. Trombik’s book is an excellent study of the historical context and initial years of activity of the Center and its development. (shrink)

The Center of Interdisciplinary Studies in Cracow has a very rich tradition that has been studied by many and recently by Kamil Trombik. The very difficult period for the Church and for philosophy during the materialistic Marxist ideology was an opportunity for card. K. Wojtyła to outline a new mode of dialog between science and religion. The future Center, organized by Michał Heller and Józef Życiński not only captured this idea but transformed it into an academic institution centered on (...) the idea of philosophy in science, which was also developed at the Vatican Observatory by W.G. Stoeger et al. Trombik’s book is an excellent study of the historical context and initial years of activity of the Center and its development. (shrink)

In 1454 Georg Peurbach taught astronomy at the Collegium Civium in Vienna by reading a work of his own: the Theoricae novae planetarum. In 1483 Albert of Brudzewo, teaching astronomy at Cracow University, adopted Peurbach’s text together with a commentariolum of his own. Among the numerous commentaries preserved both in manuscript and in printed form, Brudzewo’s stands out because it submits Peurbach’s work to a subtle analysis that, while recognising the merits for which it was widely accepted, also focuses (...) on the limitations of the celestial spheres described in it. Budzewo’s commentary is of interest, in itself both for its criticism of Peurbach’s descriptions of solar, lunar and planetary theory and also for its importance to Copernicus’s own planetary theory. For Copernicus makes clear in the Commentariolus that his concern was the very same issue, violation of uniform circular motion by the rotation of spheres, that Brudzewo criticises in detail. In this way, Brudzewo’s commentary stands as the original motivation for the investigation of the motion of the planets that was eventually to lead Copernicus to a planetary theory based strictly upon uniform rotation of spheres, and through that investigation to the motion of the Earth and the heliocentric theory. (shrink)

This book’s goal is to give an intellectual context for the following manuscript. -/- Includes bibliographical references and an index. Pages 1-123. 1). Philosophy. 2). Metaphysics. 3). Philosophy, German. 4). Philosophy, German -- 18th century. 5). Philosophy, German and Greek Influences Metaphysics. I. Hegel, Georg Wilhelm Friedrich -- 1770-1831 -- Das älteste Systemprogramm des deutschen Idealismus. II. Rosenzweig, Franz, -- 1886-1929. III. Schelling, Friedrich Wilhelm Joseph von, -- 1775-1854. IV. Hölderlin, Friedrich, -- 1770-1843. V. Ferrer, Daniel Fidel, 1952-. [Translation from (...) German into English of the-- Das älteste Systemprogramm des deutschen Idealismus.]. -/- Note: the manuscript is in the handwriting of G.W.F. Hegel, but the actual authorship is disputed. No date is given. Franz Rosenzweig made up the title as it is known today. He published the text in 1917. At that time, F. Rosenzweig thought F.W.J. Schelling was the author. No one has read this book for errors. As always, any errors, mistakes or oversights etc. are mine alone. Given a couple more years, I could improve this book. This is a philosophical translation and not a philological translation. Martin Luther who did the famous early translation of the Bible into German wrote in a letter, “If anyone does not like my translation, they can ignore it… (September 15, 1530)”. There are no ‘correct’ translations. Some are just better than other translations. -/- The Oldest Systematic Program of German Idealism. The German title is: Das Älteste Systemprogramm Des Deutschen Idealismus. This title was made up by Franz Rosenzweig in 1917, when he first published the manuscript. He found the manuscript in the Royal Library in Berlin in 1913. The manuscript suggested date is around 1796 and was done by handwriting research. However, the manuscript is not dated. The Prussian State Library auctioned in March 1913 from the auction of the house Liepmannssohn in Berlin a single sheet on the front and back with Hegel's cursive handwriting. The manuscript was lost during WWII. But Dieter Henrich found it again in 1979 in the “Biblioteka Jagiellonska” in Krakow (Poland), where it is today. Address: Jagiellonian Library, Jagiellonian University, al. Mickiewicza 22, 30-059 Cracow, Poland. Later research suggests that manuscript had come from the estate of Hegel’s student Friedrich Christoph Förster (1791-1868). He was one of the editors of Hegel’s posthumous works and most likely had access to a number of Hegel’s manuscripts. This text actually being one of them. Hegel traveled around Bohemia with Marie and Friedrich Christoph Förster around the year 1820-21 (see Klaus Vieweg). -/- Philosophical mystery -- who is the author or authors of this text? -/- Take a plunge into the deep and cold waters. Maybe a quagmire or quandary, but decidedly interesting. This project is to contextualize an old handwritten manuscript which is about 225 years old. The actual author is a mystery. I offer my own assessment. You can make your own assessments. The mystery has continued to unfold since 1917. There is plenty to read. Otherwise, think about the authorship and read more of the German philosophers and authors from this period and enjoy the depth of thinking and philosophizing. On one hand, there is just the sheer fun in the puzzle of the authorship questions; and on the other hand, these are the alluring thoughts that lead to the nascent stage of German Idealism and our intellectual heritage. There is no end to the accolades for this group of philosophers. A heritage that we still hear in in our attempts to move forward into our future. -/- Do your own astute exegesis (ἐξήγησις) as all paths are still open. Let your thought take to the wings of what is called thinking with this text. Critical encounters (Auseinandersetzung, or a Gegenüberstellung) with at least: Friedrich Hölderlin (1770-1843) Friedrich Wilhelm Joseph Schelling (1775-1854), and Georg Wilhelm Friedrich Hegel (1770-1831) --- starts here! German Idealism. We are not going to study this situation endlessly, instead we make some broad strokes and provide you a general context. You are allowed to read between the lines too. Goal: to understand the overall affinity and differences between the intellectuals of this period in German history; and to come to grips with this demanding text within its large scholarly context in the last 100 years. There are no final answers. (shrink)

Short paper about debate on cognitive meaning of religious use of language in early analytic philosophy of religion. Published in Companion to Philosophy of Religion, edited by Janusz Salamon, Cracow: WAM, 2016.

Drawing on a half century of scholarship, of Polish studies of Copernicus and Cracow University, and of Copernicus's sources, this book offers a comprehensive re-evaluation of Copernicus's achievement, and explains his commitment to the ...

Summary of the talk given to the 22nd Conference on the History of Logic, Cracow (Poland), July 5–9, 1976.

During the 15th century the Cracow University had become a major intellectual centre in central Europe. It was especially important in educating lawyers and administrators for the Polish-Lithuanian state as well as the higher clergy: as a result, special stress was put on legal and theological studies. The faculty of Liberal Arts (Philosophy), though less prized, also took part in the intellectual life of the Latin Europe, becoming home to representatives of most philosophical schools of the late Middle Ages. (...) Scotism was one of the last medieval schools to arrive in Cracow. It was introduces there by Michael Twaróg of Biestrzyków, who studied the doctrines of scotism in logic and metaphysics. His main source was not Duns Scotus, however, but his pupils and followers, notably Antonius Andreae, whose "Quaestiones super XII libros Metaphysicae" was a book widely read in Cracow since 1489. Antonius' solutions on the division of sciences, the subject-matter of metaphysics, the concept of being, etc. were accepted also by Nicholas of Michałowice, Martin Kulap of Tarnowiec, John of Głogów, and John of Stobnica. Some of them tried to combine some scotist ideas with philosophical views of other schools. In logic, the solutions associated with scotism started appearing in Cracow s little earlier – in 1470s – but their influence was weaker than in metaphysics. Again, they were mostly coming from the works of Scotus's followers of the 14th and early 15th century. The group of Cracow logicians influences by scotist opinions included John of Głogów, Michael of Wrocław, Nicholas of Giełczewo and Michael od Biestrzyków, who tried to combine the views of Scotus with those of Peter of Spain in his commentary on "Parva naturalia". Philosophy of nature was the discipline in which the influence of scotism was felt last and least. It is found mostly in the works of John of Stobnica – especially in his commentary on "Parvulus philosophiae naturalis" (1498) – and Simon of Leśniewo, John's pupil, who wrote glossa to the commentary. (shrink)

Under the influence of a narrowly understood scientific legal positivism, jurisprudence has neglected interdisciplinary research for a long time. However, today there are strong practical and scholarly reasons for an interdisciplinary analysis of law triggered, e.g., by bioethics, life sciences, economics and ecology. And yet the very subject matter of law shimmering between normativity and descriptivity seems to resist all attempts to be taken in by common enterprises across disciplines: How then is the necessary interdisciplinary research in jurisprudence possible without (...) abandoning its core, legal dogmatics? This question was discussed at a special working group during the IVR-World Congress in Cracow. The papers have been polished and updated for publication. The volume falls into two parts: One is directed at the basic conceptual and institutional questions of interdisciplinary research in jurisprudence; the other one concentrates on one fruitful and highly important field of interdisciplinary research, constitutionalism. The volume brings together a truly international and in itself interdisciplinary group of experts in the field, from Finland to Brazil and from Spain to Greece. (shrink)

The aim of the article is to present selected relationships between social trust and the development of a territorial unit. Social trust affects the level of cooperation in society and decides about the competitiveness of a territorial unit [12, p. 7]. The main thesis of the article is the author’s conviction that there is a significant correlation between social trust and the activity of citizens, the consequence of which is the development of territorial units. This relationship applies to different categories (...) of units, the article mainly focuses on municipal units. The conclusions presented are a consequence of the analysis of information sources and surveys carried out in three cities: Cracow, Helsinki and Valletta. The socio-economic situation of Poland, Finland and Malta is varied, also due to historical and political conditions. Social trust in these cities depends on different factors. Everywhere, however, significantly affects the direction of urban development, accelerating and stabilising it. Trust is a component of social capital, which translates into the ability to build an innovative and modern economy. In countries where citizens trust each other, a sense of security increases which significantly affects well-being. (shrink)

A Kantian beginning : Georg Hermes -- A Catholic Hegel? Anton Günther -- The response of fideism : Louis Bautain -- Magisterial interventions : Gregory XVI and Pius IX -- Return to the schoolmen : Joseph Kleutgen and Leo XIII -- Embodying the Leonine project : Etienne Gilson -- The philosophy of action : Maurice Blondel -- The dispute over apologetics : from Blondel to Balthasar -- A synthetic outcome? John Paul II's letter Fides et ratio -- From Cracow (...) to Regensburg : Benedict XVI. (shrink)