We show that the Bohmian approach in terms of persisting particles that move on continuous trajectories following a deterministic law can be literally applied to quantum field theory. By means of the Dirac sea model—exemplified in the electron sector of the standard model neglecting radiation—we explain how starting from persisting particles, one is led to standard QFT employing creation and annihilation operators when tracking the dynamics with respect to a reference state, the so-called vacuum. Since on the level of wave (...) functions, both formalisms are mathematically equivalent, this proposal provides for an ontology of QFT that includes a dynamics of individual processes, solves the measurement problem, and explains the appearance of creation and annihilation events. 1Bohmian Mechanics from Quantum Mechanics to Quantum Field Theory2The Dirac Sea Model3Equilibrium States and the Vacuum4Excitations of the Vacuum and the Fock Space Formalism5The Appearance of Particle Creations and Annihilations6The Merits of the Bohmian Approach. (shrink)

In honour of Detlef Dürr, we report on a mathematical rigorous computation of the electric vacuum polarisation current and extract the well-known expression for the second order perturbation. Intermediate steps in the presented calculation demonstrate, to the knowledge of the authors for the first time, mathematical rigorous versions of the combined dimensional and Pauli-Villars regularisation schemes. These are employed as computational tools to infer convenient integral representations during the computation. The said second order expression is determined up to a remaining (...) degree of freedom of a real number–without ill-defined terms from start to end. (shrink)

Problem duša–um–tijelo, drevno je pitanje koje je mučilo mnoge filozofe. Još od Platona i predstoika mnogi su filozofi pokušavali odgovoriti na pitanja odnosa između tih “dijelova”. Ovaj rad je pregled teorije o holonima koju je predložio Arthur Koestler i njezinih implikacija u modernoj kinematografiji, posebno na primjeru anime filma Ghost in the Shell. Postoje mnoga pitanja koja su aktualna i povezana s problemom duha i tijela, a koja proizlaze iz moderne kinematografije i TV emisija, no obično su zanemarena ili previđena. (...) U tim serijama i filmovima nalazimo suvremene ideje o kiborzima i transhumanizmu koje je spomenuti anime film popularizirao. Većina suvremenih serija bliža je transhumanizmu i postmodernizmu, no zbog opsega članka, biti će spomenute samo imenom.Drugi problem koji se nameće u modernoj kinematografiji je individualizam i egocentrizam koji nije usmjeren na transcendentalno ili čak transcendentno. Namjera ovog rada je pokazati da kroz Koestlerove ideje o holonima moramo uzeti u obzir širi pristup transhumanizmu, te da taj pristup ne smije biti fokusiran samo i isključivo na pojedinca. (shrink)

The aim of the present article is to demonstrate that the hermeneutical activity of Lucius Annaeus Cornutus is best characterized as ‘ethnographical’ rather than merely ‘allegorical.’ Without denying the presence of allegorical interpretation in the philosopher’s work, the paper establishes that Cornutus’ etymological interpretations aimed first and foremost to extract the archaic vision of the world that motivated every theogony. Thus, the philosopher regarded conventional mythology and traditional religion as sources of information about the primeval accounts of the cosmos: his (...) analyses of various etymologies discovered not merely the origin of the word in question but, first of all, the origin of the ancient world picture that underlay the particular system of beliefs. As a result of this, interpreting myths was for Cornutus tantamount to gaining profound insights into the mind of primordial man and his world. Key words CORNUTUS, ALLEGORY, MYTH. (shrink)

Giles of Rome analyzed the question of the division and definition of philosophy three times at the beginning of his philosophical career. He devoted to this subject the prologues of two of his Aristotle commentaries, CommentaryonthePhysics and CommentaryontheSophisticalRefutations. 1 He then devoted a work exclusively to this subject, Departibusphilosophiaeessentialibus. 2 Because of its clear, systematic approach, this text will be the main object of my analysis. I shall, however, discuss material from the two prologues that demonstrates either the evolution of (...) Giles’s thought from the two prologues to Departibus or the changes, corrections, or additions he introduced into the theory of science and philosophy formulated in Departibus. (shrink)

We show that the Bohmian approach in terms of persisting particles that move on continuous trajectories following a deterministic law can be literally applied to QFT. By means of the Dirac sea model – exemplified in the electron sector of the standard model neglecting radiation – we explain how starting from persisting particles, one is led to standard QFT employing creation and annihilation operators when tracking the dynamics with respect to a reference state, the so-called vacuum. Since on the level (...) of wave functions, both formalisms are mathematically equivalent, this proposal provides for an ontology of QFT that includes a dynamics of individual processes, solves the measurement problem and explains the appearance of creation and annihilation events. (shrink)

We argue that while it is a valuable contribution, Carruthers' model may be too restrictive to elaborate our understanding of the development of mindreading and metacognition, or to enrich our knowledge of individual differences and psychopathology. To illustrate, we describe pertinent examples where there may be a critical interplay between primitive social-cognitive processes and emerging self-attributions.

The purpose of the paper is to discuss Aristotle’s account of homonymy. The major thesis advocated here is that Aristotle considers both entities and words to be homonymous, depending on the object of his criticism. Thus, when he takes issue with Plato, he tends to view homonymy more ontologically, upon which it is entities that become homonymous. When, on the other hand, he gainsays the exegetes or the sophists, he is inclined to perceive homonymy more semantically, upon which it is (...) words that become homonymous. Subsequently, this article shows that Aristotle values homonymy negatively in dialectical discussions, but positively in rhetorical and poetic arts. Finally, the present paper demonstrates that Aristotle regards systematic homonymy as a very useful theoretical tool that makes it possible to critically examine the basic terminological assumptions of any philosophical inquiry. (shrink)

Konstanty Michalski w wykładzie wygłoszonym na uroczystym posiedzeniu Krakowskiego Towarzystwa Filozoficznego w dniu 14 stycznia 1914 roku w auli Uniwersytetu Jagiellońskiego, poświęconym zmarłemu Franciszkowi Gabrylowi, wykazał, że filozofia neoscholastyczna nie jest już nauką, uprawianą i „zamykaną" w zaciszach klasztornych cel i salach wykładowych seminariów duchownych. Przeciwnie, neoscholastyka wychodzi naprzeciw współczesnej sobie filozofii nowożytnej i podejmuje dyskurs ze spychającymi ją na margines kultury umysłowej nurtami takimi jak: ontologizm, fideizm i kartezjanizm. Przez filozofią neoscholastyczną należy rozumieć szeroko pojęty tomizm, zarówno w ujęciu (...) tradycyjnym, jak i lowańskim, naukę Arystotelesa, Ojców i Doktorów Kościoła, oraz autorów scholastycznych. (shrink)

Osiurak and Reynaud's account of human tool cognition misses key element: human capacity for functional representations and teleological inferences. I argue that the teleofunctional approach accounts better for some features of human tool cognition and points to a viable candidate for the cognitive “difference-maker” behind human technological success.

The paper sets out and defends against criticism the claims argued for in the book A minimalist ontology of the natural world.

This paper elaborates on relationalism about space and time as motivated by a minimalist ontology of the physical world: there are only matter points that are individuated by the distance relations among them, with these relations changing. We assess two strategies to combine this ontology with physics, using classical mechanics as example: the Humean strategy adopts the standard, non-relationalist physical theories as they stand and interprets their formal apparatus as the means of bookkeeping of the change of the distance relations (...) instead of committing us to additional elements of the ontology. The alternative theory strategy seeks to combine the relationalist ontology with a relationalist physical theory that reproduces the predictions of the standard theory in the domain where these are empirically tested. We show that, as things stand, this strategy cannot be accomplished without compromising a minimalist relationalist ontology. (shrink)

Many psychological studies have shown that human‐generated sequences are hardly ever random in the strict mathematical sense. However, what remains an open question is the degree to which this (in)ability varies between people and is affected by contextual factors. Herein, we investigated this problem. In two studies, we used a modern, robust measure of randomness based on algorithmic information theory to assess human‐generated series. In Study 1 (), in a factorial design with task description as a between‐subjects variable, we tested (...) the effects of context and mental fatigue on human‐generated randomness. In Study 2 (), in online research, in experimental design, we further investigated the effect of mental fatigue on the randomness of human‐generated series and the relationship between the need for cognition (NFC) and the ability to produce random‐like series. Results of Study 1 show that the activation of the ability to produce random‐like series depends on the relevance of the contextual cues (), whether they activate known representations of a random series generator and consequently help to avoid the production of trivial sequences. Our findings from both studies on the effect of mental fatigue (Study 1 – ; Study 2 – ) and cognitive motivation () demonstrate that regardless of the context or task's novelty people quickly lose interest in the random series generation. Therefore, their performance decreases over time. However, people high in the NFC can maintain the cognitive motivation for a longer period and consequently on average generate more random series. In general, our results suggest that when contextual cues and intrinsic constraints are in optimal interaction people can temporarily escape the structured and trivial patterns and produce more random‐like sequences. (shrink)

The term „Latin Averroism" was introduced by P. Mandonnet to define a heretical version of Aristotle's teaching inspired by Averroes' philosophy. Latin Averroism separated philosophy from theology, negated free will, and stated that there was an eternal world and one intellect for all mankind. Those statements were taken from Averroes' commentaries on De anima by Aristotle. It was agreed that it was enough for any statement to bear rational truth and not necesserly Church dogma. That opinion was criticized by theologians. (...) The Latin Averroism was introduced in 13th century at the university in Paris in the faculty ofartes liberales — Siger from Brabant, Boethius from Sweden and others - as well as at Oxford University and Hohenstaufen School. The development of Latin Averroism was slowed by criticism of this doctrine in 1270 and 1277. However, it did not stop it. (shrink)

Artykuł zawiera rozważania na temat międzynarodowych czynników wpływających na kształt negocjacji umowy handlowej Transatlantyckiego Partnerstwa w Dziedzinie Handlu i Inwestycji (TTIP – Transatlantic Trade and Investment Partnership) pomiędzy USA a UE. Na początku zostanie omówiona kwestia wzrostu potęgi gospodarczej Stanów Zjednoczonych po II wojnie światowej oraz Unii Europejskiej po jej powstaniu w latach 90. XX wieku. Omówione zostaną poszczególne elementy TTIP, wokół których odbywały się poszczególne rundy negocjacyjne. Są one bardzo ambitne oraz mają na celu związać gospodarczo obszar po obydwu (...) stronach Atlantyku. Najistotniejszym z nich jest wskazanie specyfiki handlowej partnerów transatlantyckich i wyraźne ukazanie różnic w prawodawstwie amerykańskim oraz unijnym w tym zakresie. Przedstawienie immunitetu państwa ma służyć opisaniu trudności, na jakie były narażone poszczególne państwa członkowskie Unii Europejskiej w kontekście parafowania umowy. Przysługuje on państwu jako podmiotowi prawa międzynarodowego, będąc atrybutem jego suwerenności oraz niezależności. Nie podlega on ograniczeniu przez inne państwo, a ewentualne ograniczenie immunitetu lub rezygnacja z niego może się odbyć wyłącznie za zgodą państwa, którego ta sytuacja dotyczy. Ostatnią z omawianych kwestii jest przedstawienie poszczególnych grup lobbingowych, które regularnie oddziaływały na Komisję Europejską prowadzącą negocjacje ze stroną amerykańską. Największe i najbardziej liczące się korporacje międzynarodowe oraz przedsiębiorstwa mają swoją reprezentację w liczących się grupach lobbingowych. Ich nacisk na organy reprezentujące zarówno Stany Zjednoczone, jak i Unię Europejską jest bardzo duży, stąd można wysnuć wniosek, że w negocjacjach dotyczących Partnerstwa Transatlantyckiego interes prywatny góruje nad reprezentantami interesu publicznego. W aspekcie międzynarodowym takie ustalenia mogą wzmocnić pozycję USA i UE w znacznym stopniu, ale wiąże się to z zagrożeniami dla konsumentów. (shrink)

By means of the examples of classical and Bohmian quantum mechanics, we illustrate the well-known ideas of Boltzmann as to how one gets from laws defined for the universe as a whole to dynamical relations describing the evolution of subsystems. We explain how probabilities enter into this process, what quantum and classical probabilities have in common and where exactly their difference lies.

We set out a fundamental ontology of atomism in terms of matter points. While being most parsimonious, this ontology is able to match both classical and quantum mechanics, and it remains a viable option for any future theory of cosmology that goes beyond current quantum physics. The matter points are structurally individuated: all there is to them are the spatial relations in which they stand; neither a commitment to intrinsic properties nor to an absolute space is required. The spatial relations (...) change. All that is needed to capture change is a dynamical structure, namely dynamical relations as expressed in terms of the dynamical parameters of a physical theory. (shrink)

Artykuł jest recenzją i krótkim komentarzem do tekstów dotyczących normatywności i zebranych w dziale nazwanym „Normatywność. ‘Update’” i opublikowanych w jednym z numerów czasopisma „Avant”. Autor stara się wykazać, że często rozróżniane porządki myślenia o normatywności – moralny i pozamoralny, na poziomie ludzkich praktyk są ze sobą ściśle powiązane. Głównym celem artykułu jest wyraźne wyłuszczenie i skomentowanie aktualizacji podejścia do normatywności proponowanych przez publikujących w „Avancie” badaczy.

This book seeks to work out which commitments are minimally sufficient to obtain an ontology of the natural world that matches all of today’s well-established physical theories. We propose an ontology of the natural world that is defined only by two axioms: (1) There are distance relations that individuate simple objects, namely matter points. (2) The matter points are permanent, with the distances between them changing. Everything else comes in as a means to represent the change in the distance relations (...) in a manner that is both as simple and as informative as possible. The book works this minimalist ontology out in philosophical as well as mathematical terms and shows how one can understand classical mechanics, quantum field theory and relativistic physics on the basis of this ontology. Along the way, we seek to achieve four subsidiary aims: (a) to make a case for a holistic individuation of the basic objects (ontic structural realism); (b) to work out a new version of Humeanism, dubbed Super-Humeanism, that does without natural properties; (c) to set out an ontology of quantum physics that is an alternative to quantum state realism and that avoids any ontological dualism of particles and fields; (d) to vindicate a relationalist ontology based on point objects also in the domain of relativistic physics. (shrink)

The aim of the article is to confront normative pre-assumptions of Marx’s and Freud’s emancipatory projects. Considerations on axiological presuppositions of the projects under discussion come to the conclusion that an argument between psychoanalysis and Marxism has its source in the two mutually exclusive systems of values whereas the psychoanalytical critique of Marxism remains the legacy of a conflict dating back to the beginnings of the Enlightenment. The article claims that a confrontation of Freud’s emancipatory project with that of Marx’s (...) means a confrontation of two traditions: according to the first one — pessimistic and referring to Hobbes — man is bad by nature, whereas the other — optimistic and deriving from Locke — man is good by nature. The final conclusion, thus, is a statement that though both Marx and Freud were certain that their emancipatory projects were devoid of not only metaphysical presuppositions, but also metaphysical conclusions, a Freudian critique of Marxism refers to an axiological argument between Locke and Hobbes. Because both in psychoanalysis and Marxism a descriptive order is intricately intertwined with a normative one. The conflict between the two emancipatory projects must remain ilsolluble owing to the antagonistic axiological presuppositions. (shrink)