We investigate computability theoretic and topological properties of spaces of orders on computable orderable groups. A left order on a group G is a linear order of the domain of G, which is left-invariant under the group operation. Right orders and bi-orders are defined similarly. In particular, we study groups for which the spaces of left orders are homeomorphic to the Cantor set, and their Turing degree spectra contain certain upper cones of degrees. Our approach unifies and extends Sikora’s [28] (...) investigation of orders on groups in topology and Solomon’s [31] investigation of these orders in computable algebra. Furthermore, we establish that a computable free group Fn of rank n>1 has a bi-order in every Turing degree. (shrink)

Z recenzji prof. Barbary Stawickiej-Pireckiej: Układ artykułów, przebieg granic tematycznych, zasięg problemowy proponowanych tekstów składają się na logiczną, ciekawą i różnorodną mapę tez i koncepcji, stanowiących niejako osnowę wiążącą Stary Kontynent z Nowym Światem, myśl głównych przedstawicieli filozofii hiszpańskiej – Unamuna i Ortegi y Gasseta – z „wędrującą”, wielokulturową świadomością bytu Marii Zambrano, złożone konteksty problematyki socjologicznej Peru w świetle nowelistyki Alfreda Bryce`a Echeniquego z polityczną utopią wybitnego meksykańskiego poety i eseisty – Octavio Paza. Filozoficzny wymiar dzieła literackiego w poszukiwaniu (...) nowych dróg dla słowa (Cervantes, Machado, Goytisolo, Cortázar) spotyka się w przedstawionym tomie z próbą odnalezienia nowych dróg dla koncepcji jednostki i społeczeństwa (teologia wyzwolenia, twórczość Santayany, koncepcje Manuela Castellsa i Nicolasa Gomeza Dávili). [...] -/- Wszyscy autorzy tekstów, piszący zarówno po polsku jak i po hiszpańsku, mają wypracowany własny, indywidualny sposób wypowiedzi, obrazowania, argumentacji. Czytelnik tomu obcuje zatem z dojrzałymi formami nie tylko opisu zjawisk i problemów, lecz także z ich wnikliwą i ciekawą interpretacją. (shrink)

The author singles out various conceptions of rationality used in practical legal discourse: formal and substantive rationality, instrumental goal‐ and means‐rationality, communicative rationality. Practical rationality is expressed in decisions justified by epistemic and axiological premises according to the rules of justificatory reasoning. Five levels of analysis of this justification are identified. Rules, principles and evaluations are used as justifying arguments and their characteristics determine the dimensions of rationality of decision depending on the features of rules, various conceptions of principles, and (...) kinds of relativisation of evaluations. The dimensions of legal rationality depend mainly on three singled out conceptions of rationality, i.e., formal rationality dealing with the deep structure of justification, instrumentally oriented rationality as content of justifiability, and communicative rationality linked with the pragmatics of human interaction. Legitimacy, according to the presented analysis, appears as a subclass of external justification dealing with axiological premisses in terms of instrumental rationality and/or communicative rationality. (shrink)

C'est un fait que nous distinguons entre la connaissance quantitative et la connaissance qualitative. L'analyse de cette distinction remonte à l'Antiquité. Depuis Aristote, elle semble être acceptée comme définitive. L'épistémologie réaliste du Stagirite Justine la distinction par la différence objective entre les catégories de qualité et de quantité, irréductibles l'une à l'autre. Selon cette optique, les deux modes de connaissance nous offrent deux perspectives différentes sur le monde matériel. Ces deux perspectives se complètent l'une l'autre. Il faut tout de même (...) se demander si les deux sont jugées également nécessaires pour la connaissance sensible du monde perceptible. La question est d'autant plus importante qu'on considère la connaissance sensible comme point de départ du processus intellectuel qui mène, ou doit en principe mener, à la connaissance substantielle de la réalité matérielle. (shrink)

The problem of legal normativity is one the most controversial issues in the philosophy of law. It was already a subject of heated debate in the 19th century and, over the last 100 years, the study of normativity has taken many shapes and forms, from Kelsen's dualism, through the reductionism proposed by legal realists, to some nihilistic stances. In recent years, there has been a renewed interest in the problems surrounding the concept of law's normativity, and this collection is seen (...) as a contribution to that debate. The book will be of interest to lawyers and philosophers, both at the graduate and professional levels. (shrink)

Contents: Preface. SCIENTIFIC WORKS OF MARIA STEFFEN-BATÓG AND TADEUSZ BATÓG. List of Publications of Maria Steffen-Batóg. List of Publications of Tadeusz Batóg. Jerzy POGONOWSKI: On the Scientific Works of Maria Steffen-Batóg. Jerzy POGONOWSKI: On the Scientific Works of Tadeusz Batóg. W??l??odzimierz LAPIS: How Should Sounds Be Phonemicized? Pawe??l?? NOWAKOWSKI: On Applications of Algorithms for Phonetic Transcription in Linguistic Research. Jerzy POGONOWSKI: Tadeusz Batóg's Phonological Systems. MATHEMATICAL LOGIC. Wojciech BUSZKOWSKI: Incomplete Information Systems and Kleene 3-valued Logic. Maciej KANDULSKI: (...) Categorial Grammars with Structural Rules. Miros??l??awa KO??L??OWSKA-GAWIEJNOWICZ: Labelled Deductive Systems for the Lambek Calculus. Roman MURAWSKI: Satisfaction Classes - a Survey. Kazimierz _WIRYDOWICZ: A New Approach to Dyadic Deontic Logic and the Normative Consequence Relation. Wojciech ZIELONKA: More about the Axiomatics of the Lambek Calculus. THEORETICAL LINGUISTICS. Jacek Juliusz JADACKI: Troubles with Categorial Interpretation of Natural Language. Maciej KARPI??N??SKI: Conversational Devices in Human-Computer Communication Using WIMP UI. Witold MACIEJEWSKI: Qualitative Orientation and Grammatical Categories. Zygmunt VETULANI: A System of Computer Understanding of Texts. Andrzej WÓJCIK: The Formal Development of van Sandt's Presupposition Theory. W??l??adys??l??aw ZABROCKI: Psychologism in Noam Chomsky's Theory . Ryszard ZUBER: Defining Presupposition without Negation. PHILOSOPHY OF LANGUAGE AND METHODOLOGY OF SCIENCES. Jerzy KMITA: Philosophical Antifundamentalism. Anna LUCHOWSKA: Peirce and Quine: Two Views on Meaning. Stefan WIERTLEWSKI: Method According to Feyerabend. Jan WOLE??N??SKI: Wittgenstein and Ordinary Language. Krystyna ZAMIARA: Context of Discovery - Context of Justification and the Problem of Psychologism. (shrink)

In this text, the word “anima” is the synonym of the notion of “conscious observer”. The paper discusses subjects from the field of physics and metaphysics in which there is a need to introduce such an observer, according to some authors.

In philosophy /ontology/ as well as in physics one deals with various kinds of ESSE. Quantum objects do not obey the Bell inequalities, which are natural for macroscopic objects. Some beings may be real but not actual. Actual beings are those which show up NOW. For a physicist this seems to correspond to a reduction of the wave packet. Existence in an atractor.

This article portrays the most important elements of the Salesian formation and education in the context of social life. It also points out the specifics of the community and its charism which set the foundations for this congregation. The conclusion is a reflection on the key elements of the Salesian mission in the present world.

Genealogia.--Witam u progu.--Przygody mysli.--Granice poznania.--Panowie własnych światów.--Swiadomość i prabycie.--Człowiek a zbiorowość.--Przekreslam skończoność.--Próba wypadu.

The present paper focuses on the mind-body problem. According to the author, the mind-body problem is, as a matter of fact, a bundle of several problems; they are of a different nature and may be solved in the area of interdisciplinary cooperation. The paper concentrates on two aspects of the mind-body problems: the apparent causal interactions of the consciousness and the body, and the unique nature and genesis self-consciousness.

Jerzy Perzanowski s ideas were based on an original blend of logic and ontology in what he called onto/logic, where the slash is meant to suggest a quotient of ontology by logic. Perzanowski began as a logician, his early works being on modal logic, then gradually shifted his interest to logical philosophy, meaning not so much philosophy of logic as philosophy informed by logic. Perzanowski was a rare breed of analytical philosopher who thought that a philosophical theory of everything (...) was worthwhile. In this systematic spirit, he began with method. He presented his method of total analysis and synthesis quite simply: reduce the object of research to its simplest possible constituents, and then combine them in some way. Better still, combine them in every possible way, thereby producing a space of possibilities analogous to (and in certain cases identical with) the logical space. Thus, analysis and synthesis differ from a trivial disassembly and reassembly.". (shrink)

Chciałem Go pożegnać. Kilkakrotnie próbowałem napisać choć parę słów. O Nim samym. Okazało się, że nie potrafię. Udało mi się tylko przedstawić Jego poglądy na reizm Tadeusza Kotarbińskiego, ale uczyniłem to gdzie indziej. Muszę tu poprzestać na ofiarowaniu Mu tego, co napisałem na Jego dziewięćdziesiąte urodziny, w osiemdziesięciolecie naszej przyjaźni.

Author: Sawicki Jerzy Title: THELEOGICAL PRINCIPLE IN KANT’S METHODOLOGY (Zasada teleologiczna w metodologii Kanta) Source: Filo-Sofija year: 2005, vol:.5, number: 2005/1, pages: 281-292 Keywords: KANT, THELEOGICAL PRINCIPLE, FINALISM, MECHANICISM Discipline: PHILOSOPHY Language: POLISH Document type: ARTICLE Publication order reference (Primary author’s office address): E-mail: www:The work contains a concise of I. Kant’s views on the problem of the laws of nature and the theleological principle presented in this context, which Kant proposes in the character of a regulative methodological postulate. (...) The analysis of fundamental philosophical notions (the law of nature, necessity, causality, purpose) carried out from the position of an extreme aprioristic rationalism leads Kant to the conclusion about the basic impossibility of educing the conception of purpose (in relation to nature) from aprioristic transcendental laws, ie. such laws which the theoretical reason imposes to the nature by necessity. However, the fact of a total functioning of an organism does not fit, according to Kant, into the frames of a mechanically understood causality. Kant tries to solve this problem choosing the way of conclusion by analogy and finally he suggests to introduce into the living nature a specific causal relation in which the purposes constitute a particular kind of causes and results at the same time. That conception oscillates between mechanicism and theological finalism, and the fitting of a science system into the frames of aprioristic categories does not permit a finally decide about the supremacy of one or the other way of seeing the world. However, nevertheless, the perceiving and stressing of the peculiarity of organic symptoms, the formulation of the postulate about their unreductability to the law of a mechanical type constitute unquestionable and great merit of the author of the Criticism of the Judgment Authority. The idea of the totality of organism, though involved in subjective idealistic non consequences of Kant’s conceptions has in the given historical period all features of a deep and progressive thought, outpacing and inspiring several later research ideas, both in philosophy and in natural science. (shrink)