A propositional logic is defined which in addition to propositional language contains a list of probabilistic operators of the form P ≥s (with the intended meaning ‘‘the probability is at least s’’). The axioms and rules syntactically determine that ranges of probabilities in the corresponding models are always finite. The completeness theorem is proved. It is shown that completeness cannot be generalized to arbitrary theories.

This article is devoted to the interplay between forcing with fusion and combinatorial covering properties. We illustrate this interplay by proving that in the Laver model for the consistency of the Borel’s conjecture, the product of any two metrizable spaces with the Hurewicz property has the Menger property.

Tento článok si kladie za cieľ preskúmať možnú nadväznosť medzi Aristotelovými úvahami o polis a Marxovou filozofiou v prípade pojmu zóon politikon. Na to, aby sme tento problém mohli objasniť, tak bude nutné si položiť dve otázky: 1) Je skutočne možné doložiť, že Marx tento termín reflektoval či sa ním inšpiroval? 2) Sú v tomto prípade tvrdenia moderných bádateľov opodstatnené, pokiaľ ide o vplyv Aristotela na Marxa? Na prvú otázku odpoviem kladne, avšak v odpovedi na tú druhú vyjadrím značné pochybnosti, (...) ktoré budú založené na analýze primárnych textov. Dospejem tak k zisteniu, že niektorí bádatelia sa snažia za každú cenu nájsť aristotelské motívy u Marxa aj tam, kde to nie je jednoznačne preukázateľné. (shrink)

The reception of the British empirical-sensualist tradition as a unique form of philosophising has its special place in the history of philosophy. Jan Patočka takes this fact into consideration, but his reception and interpretation of British empiricism is not purely historical. Patočka was trained by Husserl’s phenomenology and formed by Heidegger’s intellectual heritage, and this is reflected in his original philosophical thinking. Furthermore, his philosophical thought is highly influenced by a motif initially formed on the grounds of Husserl’s phenomenology as (...) the problem of Lebenswelt, in Patočka’s work present as the problem of natural world. Patočka perceives the entire philosophical tradition in the context of this leitmotif. His critical reception of British empiricism was an inseparable component in the rethinking of the problem of natural world. Patočka did not attempt to summarise his attitude towards British sensualism in the form of a stand-alone paper or study. Nevertheless, his reception of the British philosophical heritage of the 17th century is definitely of primary importance — firstly, in the context of the phenomenological tradition, which Patočka joins, and secondly, for the articulation of his own philosophical position. Comments on the British sensualist tradition can be found in various writings from his early as well as late period. His notion of empiricism is always fundamentally interrelated with his other philosophical works — with his interpretation of Husserl and Heidegger and later still more intensely with his own notion of the natural world and his project of asubjective phenomenology. (shrink)

Toward a definition of mental disorder -- From normality to mental health -- Physical diseases and mental disorders : should they be differentiated? -- Conceptual cacophony in psychiatry.

We report a study examining the role of linguistic context in modulating the influences of individual differences in fluid and crystalized intelligence on comprehension of literary metaphors. Three...

Cieľom, ktorý premýšľa táto štúdia, je zápas o zmysel (deštrukcie) dejín metafyziky odohrávajúci sa na pozadí reflexie filozofického odkazu Parmenida. Leitmotív problému sa spája so zmyslom (deštrukcie) dejín metafyziky ako západnej ontológie (Heideggerova pozícia); identifikáciou platonskej (metafyzickej) tradície ako falošného vedenia nazerajúceho v pravde existujúce jestvujúcno, ktoré sa vo svetle tézy o neexistencii absolútnej pravdy a jej explikáciou stáva konkrétnym výkonom časového a konečného ľudského bytia (pozícia Nietzscheho). Nietzsche a Heidegger poukazujú na to, že prvým momentom, ktorý si musíme uvedomiť (...) je, naša (metafyzická) schopnosť teoreticky fundovať zmysel sveta. Na tejto ambícii je následne vybudovaná celá naša duchovná tradícia. Nietzscheho kritika Parmenidovho spôsobu myslenia znamená skôr kritiku domyslenia jeho základných predpokladov v platonskom variante metafyziky. Takto koncipovaná kritika je prijateľná rovnako pre Heideggera. Spor nastane až vo finálnom zmysle dejín metafyziky – zatiaľ čo Nietzsche ich vidí ako zavŕšenie morálneho videnia sveta a teda ako problém kritiky metafyzikou maskovaného nihilistického rozmeru morálky, Heidegger vidí zavŕšenie dejín metafyziky ako bytostné zabudnutie (doslova zakrývanie) otázky bytia, teda ako problém ontologický. Čo ale Heidegger odmieta doviesť do dôsledkov, sú nihilistické konzekvencie svojej ontológie, odhalené a tematizované práve prostredníctvom Nietzscheho kritiky morálky, v ktorej je práve zabudnutosť bytia demaskovaná vo svojom (konečnom) nihilistickom rozmere. (shrink)

The theory of beauty plays an important role in Plotinus’s philosophy. It has metaphysical, psychological, ethical, as well as aesthetical dimension. It is also inseparable from the spiritual ascent and mysticism. For Plotinus, the role of beauty is to recall to us a knowledge of forms. Thus, soul ascends to the true beauty through the practice of virtues and its purification. His aesthetic theory searches for a way to the ultimate principle in terms of beauty, and by doing that it (...) seeks to identify a soul with it. This is why Plotinus’ theory of beauty is as important as his ontology, and why he significantly extends the meaning of the beautiful and refers to it in several books of his Enneads. (shrink)

This paper deals with an aspect of John Philoponus’ psychology, a 6th century Byzantine writer, which marks the early phase of his philosophical career. It is the ochēma/pneûma theory, which in Philoponus’ case represents an unusual fusion of Aristotelian, Platonic, and Stoic philosophy with Galenic physiology and anatomy. In this paper, we examine how this Christian Neoplatonist attempts to assimilate elements of two ancient traditions – philosophical and medical – into a peculiar psychological concept.

The view of American industrial research from the perspective of the general public, the practicing scientist as professor or teacher or university researcher is very fuzzy. But in general it may be perceived as quite successful. Quite the contrary, as the recent wholesale cuts in industrial research have shown, the track record of communicating discoveries into technologies, the cost efficiency is dismal. The problem is that the cost efficiency of research based on the average cost per project tells nothing about (...) the enormous differences in the success rate that exist among various laboratories. Based on the experiences of one laboratory, some general observations are made about the multiplicity of factors that can cause a development effort to fail and suggestions are made how the research efficiency could be improved. (shrink)

By setting the relationship between human and divine reality in a whole new way, Christian anthropology has provided an authoritative framework for understanding and valuing the dynamics of human life as moving “from the old to the new man”, according to the famous phrase of the apostle Paul. Other great European humanistic traditions with their ideas of man and visions of his progress can be placed in the critical perspective of this Pauline anthropological formula. One of those traditions that relatively (...) recently entered the stage of European intellectual culture is the so-called “Transhumanism”. In this article, a contrast is made between Paul’s understanding of the dynamics of human life and the _human enhan­cement_ with the help of technology in transhumanism. (shrink)

In this paper, I examine the extent to which the theoretical procedures for interpreting works of visual art, which Gotthold Ephraim Lessing describes in his famous book Laocoon: An Essay Upon the Limits of Painting and Poetry, are comparable to various methods of interpretation from the tradition of hermeneutics. To achieve this, I analyse how Robert S. Leventhal and Frederick Burwick approached Lessing’s interpretation techniques and try to expand their views and apply them to Lessing’s thoughts in Laocoon. I will (...) focus on the idea that Lessing’s procedures for interpreting works of visual art depend, to a certain extend, on his methods for analysing literature. Even though these authors did not link Lessing’s thoughts to the hermeneutical theory of Friedrich Schleiermacher, I will also explore whether there are certain similarities in their views on the main constituents of the process of interpretation. (shrink)

In this paper, I examine the views of contemporary aesthetician of music Stephen Davies about musical transcriptions as special forms of classical music and try to apply his theoretical views to remixing as a musical practice that is primarily related to contemporary electronic music. Using the theoretical approaches of Davies’ aesthetics of music, I point out the similarities between the creative attitudes of a musician in transcribing and remixing, similarities that can be found in the way these musical forms relate (...) to the original composition on which transcriptions or remixes are based. Comparisons between transcription and remix are further investigated by considering the various roles that these musical practices fulfil in various cultural contexts. (shrink)

We introduce a class of proper posets which is preserved under countable support iterations, includes \(\omega ^\omega \) -bounding, Cohen, Miller, and Mathias posets associated to filters with the Hurewicz covering properties, and has the property that the ground model reals remain splitting and unbounded in corresponding extensions. Our results may be considered as a possible path towards solving variations of the famous Roitman problem.

We give topological characterizations of filters${\cal F}$onωsuch that the Mathias forcing${M_{\cal F}}$adds no dominating reals or preserves ground model unbounded families. This allows us to answer some questions of Brendle, Guzmán, Hrušák, Martínez, Minami, and Tsaban.

There are many disputes about induction in the logic and philosophy of science. One of the problem is that we often use the term „induction“ in different meanings. This is precisely the point of Aristotle, the first thinker who analyzed induction systematically. The aim of the paper is to show that we are confronted with at least four different meanings of induction in Aristotleś writings, to analyze them and to show the role of induction in acquiring scientific knowing and the (...) consequences for the structure and characteristics of Aristotleś system of scientific knowledge. (shrink)

Following the recent wave of globalization, the possession of different types of knowledge became even more important for economic development than the possession of physical resources. The ability of a society to adopt existing and create new knowledge thus gained fundamental importance for its wellbeing. In this paper, we identify important aspects of the relationship between education, creation of knowledge, economic growth, as well as both material and immate?rial wellbeing of a society. We describe potential problems that prevent societies from (...) maximizing the benefit from the effort its members invest in acquiring knowledge. The problems of failure of the national markets for education as well as the global migrations which lead to drain of knowledge towards economically highly developed countries are especially analyzed. In the long run, they lead to a decline in both national competitiveness and different aspects of the immate?rial wellbeing. As the basis for solving these problems we propose a combination of economic theory and the concept of solidarity between more and less devel?oped countries, individuals and societies of their origin, respecting the free will of individuals. nema. (shrink)

The aim of the paper is to give a description of the development of understanding scientific method in the history of science and philosophy of science. The thesis is defended that crucial changes in understanding scientific method had fundamental consequences for the development in scientific knowledge, for the position of science in the system of knowledge and for its role in human culture. Basic attitudes to scientific method in contemporary philosophy and philosophy of science are shortly outlined and the rationality (...) of scientific method is defended. (shrink)

U ovom radu dat je kratak pregled osnivanja Instituta za filozofiju i drustvenu teoriju kao institucionalne osnove za postanak i izlazenje casopisa Filozofija i drustvo. On je prvobitno, 1987. godine, poceo da izlazi kao zbornik, jednom godisnje, da bi od 2005. postao casopis, sa ritmom publiciranja tri puta godisnje, a od 2011. izlazi kvartalno. Takodje je dat i pregled svih tematskih celina, i to do kraja 2012. godine. Analiziran je detaljno jedan broj FiD-a, kao vazan dokument za promenu drustvene atmosfere (...) u negdanjoj Jugoslaviji i sa nagovestajima njenog raspada: naucni skup je odrzan 2. i 3. jula 1991. (shrink)

Studie pojednv o vznamu a smyslu idovskho abatu pro hospodskou spolenost, kter ztrc vdom sounleitosti lovka se svtem a prodou. Mylenkov potencil abatu nabz jedno z podstatnch ozdravnch vchodisek pro odcizen lovka a jeho prce. Filozofick hledn smyslu prce a volnho asu nachz odpov v rmcovm pojet smyslu lidsk innosti, pravidelnho odpoinku a hodnoty asu. abat obsahuje poselstv pro vnmn svta jako hodnotnho prostoru pro ivot a odpovdnou prci s perspektivou minulosti, ptomnosti a budoucnosti.

Donnellan’s recently published Essays on Reference, Language, and Mind collect his seminal papers from 1960s and 1970s. In most of them, he introduces and defends two major, related views in the theory of reference. The first one concerns the functioning of definite descriptions, and the second one the nature of singular reference. Donnellan argues that definite descriptions are ambiguous between their referential and their attributive use, and that descriptions used referentially function more or less as other referring expressions, proper names (...) and indexicals. All referential expressions, Donnellan further argues, do not function according to the principle of identifying descriptions, as most philosophers from Frege onward thought, but rather on the ground of being appropriately historically connected to a thing, which is their referent. Such a referent, Donnellan thinks, does not have to fit the descriptive content or identifying descriptions associated with these expressions. As such, the referential expressions are directly referring, contributing its referent, not the descriptive material, to the propositional content of sentences they occur within. In my paper I reflect on some important, but controversial points in Donnellan’s papers, having to do with his understanding of the functioning of definite descriptions and proper names, and I relate these points to some subsequent discussions about the matters. (shrink)

In this paper, I consider several issues related to the concept of identity—the concept that is in many ways related to Heda Festini’s early philosophical interests. I specifically focus on discussion of the issues in Frege, Russell, and Wittgenstein. I contrast two competing conceptions of identity—the objectual (according to which identity is a relation in which every object stands only to itself) and the metalinguistic (according to which identity is a relation between coreferential names)—and consider reasons these authors had for (...) accepting or discarding one or the other. In addition, I consider how issues concerning identity relate to issues concerning identity statements. (shrink)