In 1933 Godel introduced a calculus of provability (also known as modal logic S4) and left open the question of its exact intended semantics. In this paper we give a solution to this problem. We find the logic LP of propositions and proofs and show that Godel's provability calculus is nothing but the forgetful projection of LP. This also achieves Godel's objective of defining intuitionistic propositional logic Int via classical proofs and provides a Brouwer-Heyting-Kolmogorov style provability semantics for Int which (...) resisted formalization since the early 1930s. LP may be regarded as a unified underlying structure for intuitionistic, modal logics, typed combinatory logic and λ-calculus. (shrink)

Justification Logic provides an axiomatic description of justifications and delegates the question of their nature to semantics. In this note, we address the conceptual issue of the logical type of justifications: we argue that justifications in the logical setting are naturally interpreted as sets of formulas which leads to a class of epistemic models that we call modular models . We show that Fitting models for Justification Logic naturally encode modular models and can be regarded as convenient pre-models of the (...) former. (shrink)

In today's world, the problems of culture have become world problems, as are those of the protection of the environment, the rational use of natural resources, the demographic situation, international disarmament and the prevention of war. We speak of a “cultural explosion” with regard to the very lively interest that culture arouses today and the increasing needs in this area. We can expect this development to continue, but what is the social significance of the process? What is its origin? To (...) what is it connected? (shrink)

The author presents the previously unknown text of the outstanding Soviet philosopher and historian of science Boris Mikhailovich Hessen. The author analyzes the report of Boris M. Hessen at the Second international Congress on the history of science and technology in London (1931). He considers as well some published works of B.M. Hessen, mainly his book on the philosophical interpretation of the theory of relativity. He argues that it is time to start introducing unpublished texts by B.M. Hessen into scientific (...) circulation. This will make the study of his work more thorough and increase the reliability of conclusions made by specialists in Hessen’s legacy. This publication offers the reader the text of B.M. Hessen, extracted from the archive: the report of B.M. Hessen at a meeting of the Presidium of the Communist Academy about the trip to the London Congress. (shrink)

ABSTRACT In 1933 Gödel introduced an axiomatic system, currently known as S4, for a logic of an absolute provability, i.e. not depending on the formalism chosen ([God 33]). The problem of finding a fair provability model for S4 was left open. The famous formal provability predicate which first appeared in the Gödel Incompleteness Theorem does not do this job: the logic of formal provability is not compatible with S4. As was discovered in [Art 95], this defect of the formal provability (...) predicate can be bypassed by replacing hidden quantifiers over proofs by proof polynomials in a certain finite basis. The resulting Logic of Proofs enjoys a natural arithmetical semantics and provides an intended provability model for S4, thus answering a question left open by Gödel in 1933. Proof polynomials give an intended semantics for some other constructions based on the concept of provability, including intuitionistic logic with its Brouwer- Heyting- Kolmogorov interpretation, ?-calculus and modal ?-calculus. In the current paper we demonstrate how the intuitionistic propositional logic Int can be directly realized by proof polynomials. It is shown, that Int is complete with respect to this proof realizability. (shrink)

The work aims to demonstrate that at the heart of Eriugena’s approach to Christian theology there lies a profoundly philosophical interest in the necessity of a cardinal shift in the paradigms of thinking – namely, that from the metaphysical to the dialectical one, which wins him a reputation of the ‘Hegel of the ninth century,’ as scholars in Post-Hegelian Germany called him. The prime concern of Eriugena’s discourse is to prove that the actual adoption of the salvific truth of Christ’s (...) revelation about all humans’ Sonship to God directly depends on the way the truth of God’s Oneness is consistently thought of. It is exactly the dialectic of the universal and particular which allows Eriugena both to tackle the dichotomy between being and non-being and to proceed towards raising a question how the totality of God’s being can be approached so as to let him radically reconsider a predominantly metaphysical view of creation the theological reflection traditionally relies on. According to the dialectical understanding of unity that Eriugena does adhere to, the reality of creation cannot be thought of, and therefore known, otherwise than in the way of being inseparable from the universal Principle of all. This is the Principle abandoned by nothing, unless the mind corrupted by the senses thinks otherwise and, following the metaphysical pattern of dichotomy, improperly sets the creation and its Principle apart. Restoration of the mind to the proper rational motion of recta ratio freed, as Eriugena argues, from the dictates of senses therefore becomes the way of both the epistemological breakthrough to the infinite whole and practical return from the world of finite things to living in the divine reality of creation. The work’s argument is based on the assumption of close affinity between Eriugena’s discourse and that of his Islamic contemporaries, who developed their dialectical ideas within the Mu’tazilah tradition of a philosophically disciplined approach to the truth of God’s Oneness. In particular, al-Nazzam’s engagement with Parmenides’ Periphyseon and his resistance to the danger of a dualistic interpretation of its ontology seem to provoke Eriugena’s innovative approach to Christian theology with a view to suggesting a mode of overcoming dualism as the main obstacle on the way to the Truth revealed. This vision of the meaning of Eriugena’s undertaking allows us not only to better understand the novelty of his approach to Christian theology, but also reconsider some of the key points of his discourse that seem to have become a sort of commonplace in Eriugenian studies: 1. Unlike the prevalent opinion, not the forms of the division of Nature but the modes of interpreting being and non-being are to be understood to constitute the genuine subject-matter of each book of the Periphyseon and, hence, of the five parts of his system. 2. The fourfold division of Nature is to be interpreted not as a basic structure of the system offered by Eriugena, but as a means of introducing dialectic to the body of theology by refuting Augustine’s metaphysical vision of a hierarchical model of the universe and indicating the way of resolution of the cardinally theological contradiction – God does and does not create at the same time. 3. All this gives reason to disagree with a general tendency of associating Eriugena’s work with exploration of the division of God’s Nature and to reinterpret it as an immense anti-division project to be understood as an important turn in the history of Christian thought entirely focused on the truth of God’s Oneness and human life in conformity to it. *** I affirm that this thesis is entirely my own work and has not been submitted for examination in any form elsewhere. (shrink)

The present study aims to elucidate whether insight problem solving could be facilitated by the cognitive component of humour. The authors take interest in whether the logical mechanisms of humour can affect how fast insight problems are solved. To that end, the authors conducted two experiments where participants solved insight problems after watching visual humorous stimuli such as videos and slideshows. The first experiment demonstrated the overall impact of facilitation by humour on insight problem solving; however, it did not show (...) any difference in how particular logical mechanisms of humour affect the solution time of insight problems. The second experiment showed that the cognitive component of humour could selectively affect insight problems whose difficulty stems from different sources. These results suggest that the cognitive component of humour, when operationalised as logical mechanisms and schema switching, contributes to solving insight problems. (shrink)

We prove here that the intuitionistic theory $T_{0}\upharpoonright + UMID_{N}$ , or even $EEJ\upharpoonright + UMID_{N}$ , of Explicit Mathematics has the strength of $\prod_{2}^{1} - CA_{0}$ . In Section I we give a double-negation translation for the classical second-order $\mu-calculus$ , which was shown in [ $M\ddot{o}02$ ] to have the strength of $\prod_{2}^{1}-CA_{0}$ . In Section 2 we interpret the intuitionistic $\mu-calculus$ in the theory $EETJ\upharpoonright + UMID_{N}$ . The question about the strength of monotone inductive definitions in (...) $T_{0}$ was asked by S. Feferman in 1982, and - assuming classical logic - was addressed by M. Rathjen. (shrink)

This article examines a still contentious question: how conservative and liberal elements are combined in Boris N. Chicherin’s worldview and political doctrine. It considers several points of view...

On peut distinguer trois cas de correspondances différentes entre les « scénarios schématiques » et le domaine narratif folklorico-littéraire : 1. La narration constitue la projection de la « dramaturgie de la vie » (une telle projection n’est évidemment ni directe ni complète) ;2. La structure de l’univers des personnages et la structure événementielle du narratif influencent la formation des « scénarios de la vie », en conditionnant l’apparence morphologico-compositionnelle de l’un et de l’autre ;3. La coincidence de la « (...) dramaturgie de la vie » et de la « dramaturgie de la narration»s’explique par le fait qu’elles ont des sources communes ; ces sources pourraient être les modèles mentaux de la tradition, qui dictent à un homme des « règles de comportement » d’une part, et qui s’incarnent dans la narration folklorico-littéraire d’autre part. Le « scénario schématique » possède une structure événementielle, situationnelle et actantielle. À cette structure correspond un certain niveau d’interprétation qui souvent la lie directement à la conscience religieuse et mythologique ; une telle conscience — compte tenu du fait qu’une conceptualisation globale de tous les aspects de la vie humaine caractérise le mythe — englobe, par sa nature même, les « blocs interprétatifs » pertinents pour pratiquement tous les précédents événementiels. Le « scénario schématique » est donc lié au domaine des croyances et concepts actuels, lié aussi aux systèmes de valeurs et normes éthiques, etc. ; il est possible de reconstituer nombre de ces croyances, concepts, valeurs et normes à l’aide de l’histoire vécue qui nous occupe. D’ordinaire, ces interprétations ne représentent pas le fond neutre des événements, mais un élément actif et dynamique qui agit directement sur le développement de ces événements. (shrink)

An instance of Stratified Comprehension ∀x₁ … ∀x n ∃y∀x (x ∈ y ↔ φ(x, x₁, …, x n )) is called strictly impredicative iff, under minimal stratification, the type of x is 0. Using the technology of forcing, we prove that the fragment of NF based on strictly impredicative Stratified Comprehension is consistent. A crucial part in this proof, namely showing genericity of a certain symmetric filter, is due to Robert Solovay. As a bonus, our interpretation also satisfies some (...) instances of Stratified Comprehension which are not strictly impredicative. For example, it verifies existence of Frege natural numbers. Apparently, this is a new subsystem of NF shown to be consistent. The consistency question for the whole theory NF remains open (since 1937). (shrink)

We study completely decomposable torsion-free abelian groups of the form $\mathcal{G}_S := \oplus_{n \in S} \mathbb{Q}_{p_n}$ for sets $S \subseteq \omega$. We show that $\mathcal{G}_S$has a decidable copy if and only if S is $\Sigma^0_2$and has a computable copy if and only if S is $\Sigma^0_3$.

We discuss a phenomenon that appears when ‘even’ occurs in questions. Specifically, an inference of what we call “extreme ignorance” is projected onto the speaker. We argue that this effect arises when the known unlikelihood ‘even’ focuses an entire question, resulting in the focused question being the least likely to be asked. Specific implicatures then conspire to bring about the inference that the speaker does not know the answer to the question that is most expected to be known. The environments (...) explored are Wh-questions and Y/N questions, and the languages looked at primarily English, Greek, German and Russian. (shrink)

Let M = 〈M, +, <, 0, {λ}λ∈D〉 be an ordered vector space over an ordered division ring D, and G = 〈G, ⊕, eG〉 an n-dimensional group definable in M. We show that if G is definably compact and definably connected with respect to the t-topology, then it is definably isomorphic to a 'definable quotient group' U/L, for some convex V-definable subgroup U of 〈Mⁿ, +〉 and a lattice L of rank n. As two consequences, we derive Pillay's conjecture (...) for a saturated M as above and we show that the o-minimal fundamental group of G is isomorphic to L. (shrink)

§1. Introduction. By and large, definitions of a differentiable structure on a set involve two ingredients, topology and algebra. However, in some cases, partial information on one or both of these is sufficient. A very simple example is that of the field ℝ where algebra alone determines the ordering and hence the topology of the field:In the case of the field ℂ, the algebraic structure is insufficient to determine the Euclidean topology; another topology, Zariski, is associated with the ield but (...) this will be too coarse to give a diferentiable structure.A celebrated example of how partial algebraic and topological data determines a differentiable structure is Hilbert's 5th problem and its solution by Montgomery-Zippin and Gleason.The main result which we discuss here is of a similar flavor: we recover an algebraic and later differentiable structure from a topological data. We begin with a linearly ordered set ⟨M, <⟩, equipped with the order topology, and its cartesian products with the product topologies. We then consider the collection of definable subsets of Mn, n = 1, 2, …, in some first order expansion ℳ of ⟨M, <⟩. (shrink)

Computability theorists have introduced multiple hierarchies to measure the complexity of sets of natural numbers. The Kleene Hierarchy classifies sets according to the first-order complexity of their defining formulas. The Ershov Hierarchy classifies Δ20\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\varDelta ^0_2$$\end{document} sets with respect to the number of mistakes that are needed to approximate them. Biacino and Gerla extended the Kleene Hierarchy to the realm of fuzzy sets, whose membership functions range in a complete lattice L. In (...) this paper, we combine the Ershov Hierarchy and fuzzy set theory, by introducing and investigating the Fuzzy Ershov Hierarchy. In particular, we focus on the fuzzy n-c.e. sets which form the finite levels of this hierarchy. Intuitively, a fuzzy set is n-c.e. if its membership function can be approximated by changing monotonicity at most n-1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$n-1$$\end{document} times. We prove that the Fuzzy Ershov Hierarchy does not collapse; that, in analogy with the classical case, each fuzzy n-c.e. set can be represented as a Boolean combination of fuzzy c.e. sets; but that, contrary to the classical case, the Fuzzy Ershov Hierarchy does not exhaust the class of all Δ20\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\varDelta ^0_2$$\end{document} fuzzy sets. (shrink)

The problem of the article is based on a long tradition of studying the category ‘antinomy‘ in the history of philosophy from antiquity until the early twentieth century. Antinomical thinking has particular importance for the spiritual life in the 20th century. The author draws attention to the fact that, for example, in the poetry of Thomas Stern Eliot antinomies and paradoxes are of philosophical and religious nature especially in then dealing with questions of reaching the Truth by rational way exclusively. (...) The basic material for studies are the works of modern Russian poets Olesya Nikolaeva, Sergei Kruglov, Timur Kibirov, Olga Sedakova and Helen Schwartz. It is shown how moral and philosophical themes and descriptions of the spiritual lives of the characters associated with the interpretation of ideas of compositions in the form of antinomies. The idea of the influence of the antinomies of thinking on aesthetics and system of images of Russian poets verses is justified. Article reveals the originality of each of the poets whose poems are analyzed in the work. The author concludes that modern poetry gives traditional antinomies personal psychological nature, but at the same time, problems and poetics of paradox are in tune with thinking of twentieth century as a whole - with its disastrous spirit, full of doubt and contradiction. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Neo-Idealist Reception of Kant in the Moscow Psychological SocietyRandall A. Poole*The Moscow Psychological Society, founded in 1885 at Moscow University, was the philosophical center of the revolt against positivism in the Russian Silver Age. By the end of its activity in 1922 it had played the major role in the growth of professional philosophy in Russia. 1 The Society owes its name to its founder, M. M. Troitsky (...) (1835–99), an empiricist psychologist. Although it sponsored significant psychological research, its greater importance in the history of Russian philosophy began to emerge already in 1888, when Nikolai Ia. Grot (1852–99) took over as director. Grot’s principal colleagues in the affairs of the Society included the major Russian idealist philosophers Vladimir S. Solov’ev (1853–1900), Sergei N. Trubetskoi (1862–1905), and Lev M. Lopatin (1855–1920). In 1889 the Psychological Society began publication of Russia’s first regular, specialized journal in philosophy, Questions of Philosophy and Psychology (Voprosy Filosofii i Psikhologii). Grot characterized the journal’s prevailing direction as idealist or, “in respect to method, metaphysical.” 2While the cultural revival of the Silver Age mounted a broad-based revolt against positivism, neo-idealist philosophy in the Psychological Society was distinctive in the theoretical depth of its critique. Positivism was remarkably pervasive [End Page 319] in Russia from the middle of the nineteenth century. The main characteristics of this positivist Weltanschauung were reductionism, which dismissed as a meaningless proposition (neither analytic nor empirical) the possibility of being beyond the positively-given data of sense experience, i.e., phenomena in space and time; scientism, the claim, consistent with the positivist reduction of being to natural phenomena, that the methodology of the natural sciences covered eve-rything; and utopianism, the hope that the application of natural scientific methods to man and society would make human existence as regular and well-ordered as nature. 3 The defining trait was reductionism or, in other words, naturalism or atheism: the reduction of being to nature. In ethics, epistemology, ontology, and social philosophy neo-idealism emerged as a response to these characteristics. Its development by philosophers in the Psychological Society, apart from comprising a basic chapter in the history of Russian thought, informs the European-wide revolt against positivism characteristic of fin-de-siècle culture.According to scientistic positivism, philosophy had no distinctive methodology and thus no legitimate right to exist as its own type of scientific (nauchnyi or wissenschaftlich) discipline. Empirical sciences were the only sciences; philosophy could at best serve as a field that systematized empirical research. Against these claims Russian neo-idealists sought to advance the autonomy of philosophy by showing that the positivist measure of reality was far from exhaustive and that what it did not exhaust comprised the domain of philosophy. This domain was human consciousness itself, to the extent it could be shown to be irreducible to empirical experience (the positivist sphere). Neo-idealism thus took shape as a type of philosophy of consciousness. In the inaugural issue of Questions of Philosophy and Psychology S. N. Trubetskoi published the first installment of a large essay bearing the title, “On the Nature of Human Consciousness.” “The question of the nature of consciousness is the principal question of philosophy, not only of psychology,” Trubetskoi wrote, “for in consciousness we know everything that we know.” 4 Trubetskoi and his colleagues in the Psychological Society were convinced that philosophy had to develop through specification of its own internal standards and through autonomization from the spurious criteria positivism applied externally to it. Their goal was to match, in theoretical rigor, the professionalism associated with the natural sciences by making philosophy “scientific,” but on idealist, not empirical grounds. [End Page 320]The Kantian Critique of PositivismIn their defense of the self against positivist reductionism and naturalism, neo-idealists of the Psychological Society were deeply indebted to Kant, in both epistemology and moral philosophy. This claim revises the traditional view that Russian philosophy developed without significant assistance from Kant. 5In two ways Kant’s Critique of Pure Reason defends the minimal idealist claim that not everything intellectual can be reduced to the natural (sensible or psychological), that consciousness cannot... (shrink)

This article discusses development of the content of the concept “Philosophy Steamer,” which refers to the 1922 expulsion from Russia of a group of intelligentsia who sharply criticized the authorities. The author shows that the group of exiled philosophers was united both by their previous philosophical and social activity and by their joint activity as émigrés. She analyzes the concepts of “historical collective individuality,” “collective person,” and “communal person” introduced by Lev P. Karsavin in order to determine the holistic nature (...) of this exiled social group and its characteristic self-consciousness, behavior, aspirations, and feelings (moods). Examining the event known as the “Philosophy Steamer” through the concepts listed above allows the author to cognize the historical, social, and cultural reality more broadly and productively. The article demonstrates that the concept of a collective person can also be applied to other social groups, thereby extending the methodology of human-studies cognition beyond the study of facts and statistical data. (shrink)

Social robotics is a cutting edge research area gathering researchers and stakeholders from various disciplines and organizations. The transformational potential that these machines, in the form of, for example, caregiving, entertainment or partner robots, pose to our societies and to us as individuals seems to be limited by our technical limitations and phantasy alone. This collection contributes to the field of social robotics by exploring its boundaries from a philosophically informed standpoint. It constructively outlines central potentials and challenges and thereby (...) also provides a stable fundament for further research of empirical, qualitative or methodological nature. (shrink)

The spiritual geography of Russian cosmism. General characteristics ; Recent definitions of cosmism -- Forerunners of Russian cosmism. Vasily Nazarovich Karazin (1773-1842) ; Alexander Nikolaevich Radishchev (1749-1802) ; Poets: Mikhail Vasilyevich Lomonosov, (1711-1765) and Gavriila Romanovich Derzhavin (1743-1816) ; Prince Vladimir Fedorovich Odoevsky (1803-1869) ; Aleksander Vasilyevich Sukhovo-Kobylin (1817-1903) -- The Russian philosophical context. Philosophy as a passion ; The destiny of Russia ; Thought as a call for action ; The totalitarian cast of mind -- The religious and spiritual (...) context. The kingdom of god on earth ; Hesychasm: two great Russian saints ; The Third Rome ; Pre-Christian antecedents -- The Russian esoteric context. Early searches for "deep wisdom" ; Popular magic ; Higher magic in the time of Peter the Great ; Esotericism after Peter the Great ; Theosophy and anthroposophy -- Nikolai Fedorovich Fedorov (1829-1903), the philosopher of the common task ; The one idea ; The unacknowledged prince ; The village teacher ; First disciple: Dostoevsky and Tolstoy ; The Moscow librarian ; Last years: Askhabad: the only portrait -- The "common task" ; Esoteric dimensions of the "common task" ; Fedorov's legacy: projectivism, delo, regulation -- The religious cosmists. Vladimir Sergeevich Solovyov (1853-1900) ; Sergei Nikolaevich Bulgakov (1871-1944) ; Pavel Aleksandrovich Florensky (1882-1937) ; Nikolai Aleksandrovich Berdyaev (1874-1948) -- The scientific cosmists. Konstantin Edouardovich Tsiolkovsky (1857-1935) ; Vladimir Ivanovich Vernadsky (1863-1945) ; Alexander Leonidovich Chizhevsky (1897-1964) ; Vasily Feofilovich Kuprevich (1897-1969) -- Promethean theurgy. Life-creation ; Cultural immortalism ; God-building ; Re-aiming the arrows of Eros ; Technological utopianism ; Occultism -- Fedorov's twentieth century followers. Nikolai Pavlovich Peterson (1844-1919) and Vladimir Aleksandrovich Kozhevnikov (1852-1917) ; Svyatogor and the biocosmists ; New wine and the universal task ; Alexander Konstantinovich Gorsky (1886-1943) and Nikolai Alexandrovich Setnitsky (1888-1937) ; Valerian Nikolaevich Muravyov (1885-1932) ; Vasily Nikolaevich Chekrygin (1897-1922) -- Cosmism and its offshoots today. The N.F. Fedorov museum-library ; The Tsiolkovsky museum and Chizhevsky center ; ISRICA - Institute for Scientific Research in Cosmic Anthropoecology ; Lev Nikolaevich Gumilev (1912-1992) and neo-eurasianism ; The hyperboreans ; Scientific immortalism: Igor Vishev, Danila Medvedev ; Conclusions about the Russian cosmists. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 535 eluded. Have Straussians proved that there is no higher human knowledge than philosophy? One hopes that they will meet their critics, because Stmussians are deeply serious men and women, and we can all learn from their mentor. Hillsdale, College Hillsdale, Michigan D. T. ASSELIN Philosophical Problems of Classical Film Theory. By NOEL CARROLL. Princeton, N.J.: Princeton University Press, 1988. Pp. 268. This book is a provocative, (...) clearly written, and carefully argued presentation of a philosophical critique of traditional film criticism. If film is taken as a serious art form, one which can stand alongside of music, painting, theatre, and literature, then Carroll's book is a good example of the type of philosophical study that is needed. Assistant professor of philosophy at Wesleyan University, Carroll knows the world of film well and attacks with vigor what he takes to be erroneous in traditional film criticism. His three targets are the film theories of Rudolf Arnheim, Andre Bazin, and V. F. Perkins. It would be difficult to overemphasize the influence of Arnheim and Bazin on the history of the aesthetics of film: each man is a giant in the history of theorizing about film. Though much less influential, Perkins does present an mteresting view of film. Philosophical Problems of Classical Film Theory consists of an introduction, three central chapters, and a conclusion. Each of the three chapters is devoted to one of the film theorists, and each chapter begins with an explanation of the theory being discussed. In trying to present the theory in its strongest form, Carroll includes a detailed discussion of its historical setting, and this makes its contextual importance clear. But most of each chapter is devoted to criticism of the theory iii question. Thinking of film theories as a series of answers to abstract questions, Carroll suggests that Arnheim, Bazin, and Perkins address the same central questions and expect the answers to these questions to be related logically in the same way. Carroll lists three questions that he thinks suggest a similar structure in the three theories he is studying: " What is the determinant or special feature of film? What is the value or role of cinema? What are the processes of articulation in film in relation to the previous two answers? " Concerning the answers to these questions Carroll writes 586 BOOK REVIEWS Most classical film theories-including those of Amheim, Bazin, and Perkins-relate answers to the three basic questions in the following way: the determinant characteristic stands to the role of cinema as a means to an end, while the articulatory processes are assessed as instances of the determinant characteristic of cinema (pp. 14-15). Arnheim represents an early type of film theorizing which Carroll names the silent-film paradigm. Those who embrace this approach, and Carroll would include the Soviet montagists of the twenties such as Sergei Eisenstein, insist that film is not merely a record of reality but rather manipulates reality expressively. Though Arnheim wrote after sound had entered film, he disdained talkies and looked back to silent film to discover the paradigm of film. Carroll's treatment of Arnheim relies on the latter's 1957 Film As Art, which is a condensed version of his 1933 book Film. The 1957 condensation can he considered the authoritative articulation of Arnheim's position. The prejudice against cinema in its early days derived from the fact that a major constituent of film was photography. Many felt that photography could not be an art form because it was merely a copying process. Arnheim's theory can be called creationist because he successfully showed how cinema could be creative in capturing and re-presenting reality. Arnheim showed that film transcends the simple viewpoint that simple recording implies. Carroll summarizes Arnheim's view: In summary, Arnheim holds that one role of filmmaking-the one that concerns him-is art. He also contends that the determinant characteristics of the medium-those relevant to the purpose of art makingare the various ways that the medium diverges from the mechanical duplication of reality, and finally, Arnheim spends the bulk of Film As Art on lengthy examinations of the various modes of cinematic articulalation, in order to demonstrate... (shrink)

Robotics is currently not only a cutting-edge research area, but is potentially disruptive to all domains of our lives—for better and worse. While legislation is struggling to keep pace with the development of these new artifacts, our intellectual limitations and physical laws seem to present the only hard demarcation lines, when it comes to state-of-the-art R&D. To better understand the possible implications, the paper at hand critically investigates underlying processes and structures of robotics in the context of Heidegger’s and Nishitani’s (...) accounts of science and technology. Furthermore, the analysis draws on Bauman’s theory of modernity in an attempt to assess the potential risk of large-scale robot integration. The paper will highlight undergirding mechanisms and severe challenges imposed upon our socio-cultural lifeworlds by massive robotic integration. Admittedly, presenting a mainly melancholic account, it will, however, also explore the possibility of robotics forcing us to reassess our position and to solve problems, which we seem unable to tackle without facing existential crises. (shrink)

Using mobile health research as an extended example, this article provides an overview of when the Common Rule “applies” to a variety of activities, what might be meant when one says that the Common Rule does or does not “apply,” the extent to which these different meanings of “apply” matter, and, when the Common Rule does apply, how it applies.

Decision-making capacityDecision-making capacity for pediatric patients can be difficult to determine and is influenced by a myriad of developmental considerations. This chapter begins with a discussion concerning the nature of decision-makingDecision-making and what constitutes competency. The “rule of sevensRule of sevens” frameworkFramework is then used to explicate pertinent developmental milestonesMilestones for children, dividing pediatric developmentDevelopment into 0–7, 7–14, and 14+ years of age. In particular, the authors highlight the most important cognitiveCognitive, socialSocial, andSocial emotionalemotionalEmotional considerations in each of these periods (...) and how they pertain to a child’s ability to make important medical decisions. (shrink)

The academic community in the West tends to be suspicious of Russian philosophy, often relegating it to another category, such as “ideology” or “social thought.” But what is philosophy? There is no simple universal definition, and many thinkers consider it impossible to formulate one. The most credible attempt is nominalistic: philosophy is the practice in which Plato and Aristotle were involved. As Alfred North Whitehead wrote, “The safest general characterization of the European philosophical tradition is that it consists of a (...) series of footnotes to Plato.”If so, then Russian thought needs to be understood as an important part of the Western philosophical heritage, given that it offers perhaps the most elaborate set of footnotes to Plato's most mature and comprehensive dialogues: the Republic and the Laws. The status of ideas in Russian philosophy mirrors Plato's vision of them as ontological and political entities, “laws,” or ideal principles—as distinct from mere epistemic units or tools of cognition. The Platonic tendency to integrate and implement religious, philosophical, and political teachings culminated in twentieth-century Russia. In the Soviet state, perhaps more than anywhere else in history, philosophy became a supreme legal and political institution, acquiring the power of a suprapersonal, universal reason. Hence thought itself, in the moment of its triumph, became a prisoner in the social structures that Soviet ideocracy erected on a philosophical foundation. In discussing Russian philosophy, we inevitably consider the practical application of Platonic conceptions by the Soviet ideocracy to a state in which philosophy was called upon to rule.According to Sergei Averintsev, the emphasis on Platonism in the Russian intellectual tradition is nothing to be proud of; it should rather be lamented and repented. Despite the obvious Platonic preferences of Russian thinkers (from Ivan Kireyevsky to Aleksei Losev), Averintsev asks whether even now we might be able to reorient the tradition toward Aristotle instead—toward a more secular, tolerant, and analytic philosophy of human nature. “If Plato is the first utopian,” Averintsev writes, “Aristotle is the first thinker to look the spirit of utopia right in the eye and overcome it.... Aristotle's technique of thought is more neutral toward religion than is Plato's ecstasy.” Characteristically, the name index to the Palgrave Handbook of Russian Thought contains almost twice as many mentions of Plato as of Aristotle.Each national tradition has its own “strange attractor,” as they say now in complexity theory. English empiricism, French rationalism, German Idealism, American pragmatism... However stereotypical these generalizations are, they help to clarify the nations’ distinctive contributions to philosophy. Where does Russia stand in this row? I think that Caryl Emerson is correct to pinpoint, among the most distinctive features of the Russian intellectual tradition, the striving for “wholeness” (tselostnost’). Many Russian thinkers seem to evade definitive and particular “isms,” preferring to find ways of complementing (and thus diluting) those that are on offer. Faced with the claims for rationalism, for example, the Russian response tends to be that true rationality is or should be coupled with fullness of feeling. The characteristic Russian “ism” is at best “holism,” at worst “totalitarianism,” and is usually directed against Western thought. Kireyevsky declares: There [in the West] is a bifurcation [razdvoenie] of the spirit, a bifurcation of thoughts, a bifurcation of the sciences, a bifurcation of the state, a bifurcation of estates, a bifurcation of society, a bifurcation of family rights and duties, a bifurcation of morality and the heart.... In Russia, on the contrary, there is a predominant tendency toward the wholeness of the inner and the outer, of public and moral being.Vladimir Solovyov held that the goal of all knowledge was to comprehend “total unity” and to overcome all kinds of unilateralism, which he referred to as “abstract elements” (otvlechennye nachala). These one-sided elements included Realism, rationalism, empiricism, and positivism, all of which had been advanced by Western philosophical movements.Reading the Handbook, I was struck by how steadily, from one thinker to another, the concept of “unity” is reiterated in various synonyms and contexts: “all-unity,” “wholeness,” “totality,” “integrity,” “edinstvo,” “tsel'nost,’” “tselostnost,” “sobornost,” and so forth. Russian thinkers endeavor not to create something original and special but to unify everything that has already been done and known. Consider opponents, like the Slavophiles and Westernizers; take Petr Chaadaev and Vissarion Belinsky, Kireyevsky and Alexander Herzen, Dostoevsky and Solovyov—all are united by this “super-idea,” proclaiming its embodiment to be the all-embracing vocation of the Russian people. At the same time, they sharply reject all “private principles” and “trashy certainty” (Belinsky's driannaia opredelennost’)—anything that restricts and divides individuals or nations. All these forms of privacy and particularity must be overcome on the way to a universal whole that is even greater in scale than Western Catholicism. According to this logic of totality, we would be better off left with nothing than to be content with the particular and the limited. The first original Russian thinker, Chaadaev (1794–1856), makes the salto mortale of declaring Russia a country that has given nothing to the world, then proclaiming that Russia's destiny is to rise above the rest of the world and resolve all its contradictions. From nothing to everything: such are the philosophical foundations for the totalitarian aspiration of Russian thought, which eventually expressed itself in the revolutionary movements and communist experiments of the twentieth century.As is well known, Russian literature is considered in the West a far more powerful and original expression of philosophical ideas than Russian philosophy as such. Characteristically, then, almost half of the Handbook, its entire second part, is devoted to the dialogue of Russian philosophy with literature and art. As M. N. Forster remarks in the Handbook's concluding essay: “It is natural to wonder why this striking asymmetry between relatively modest achievements in pure philosophy and spectacularly high achievements in literature came about.” To the literary focus of Russian philosophy, we can add a political focus. At least a third of part one of the Handbook is devoted to Russian political and revolutionary philosophy, to Lenin and other Marxists, to Ivan Ilyin, and so on. In this context, both literature and politics assumed philosophical dimensions, often overshadowing philosophy itself.Bertrand Russell lamented that the system of philosophical categories in the West featured mostly nouns (being, consciousness, idea, matter, substance, and so forth), omitting adjectives, verbs, prefixes, and other parts of speech. This criticism should be applied to the category philosophy itself. Why the noun philosophy rather than the adjective philosophical, which can be applied to many areas of activity and creativity, including literature and politics?In Russian intellectual history, the philosophical, rather than philosophy, is the predominant category. The state, ideology, economics, politics and geopolitics, literature, art, warfare, space exploration—all these spheres in Russia and the USSR have been and remain abundantly philosophical, subordinated to certain philosophical tasks, though philosophy as such has never been as developed and sophisticated as in the West. As a discipline, Western philosophy “outsourced” itself to Russian disciples, leaving it to Dostoevsky and Tolstoy, Lenin and Trotsky, to test in literary and political practices a host of Western philosophical ideas, from those of Plato, Rousseau, and Hegel to those of Feuerbach, Marx, and Nietzsche.Likewise, the verb to philosophize is used in ways unusual and awkward in the West. “It is characteristic of the Russian people to philosophize [filosofstvovat'],” as Nikolai Berdyaev observed: “An illiterate Russian peasant likes to pose questions of a philosophical nature—about the meaning of life, about God, about eternal life, about evil and untruth, about how to realize the Kingdom of God.” The philosophical and philosophizing, as attributes and actions of the state and society, overpowered philosophy as a noun—as an academic discipline, if you will. Russian philosophy has had a very modest impact on the West, but the impact of the philosophical has been immense. Nineteenth-century Russian literature influenced Western culture with its philosophical interrogations and existential dilemmas, just as, in the twentieth century, the USSR influenced the West with the philosophical ideas (Marxism, materialism, dialectics, collectivism, socialism, communism) that determined Soviet ideology, politics, and economics.In the USSR of the 1920 and 1930s, for instance, philosophy as an independent academic subject was in a subdued position, as a servant of party ideology. But, meanwhile, the sphere of the philosophical spread to such distant domains as theater (Stanislavsky), physiology (Pavlov), and agriculture (Michurin), with all such activities glorified and sponsored by the state as “philosophically correct”—as faithful to “materialism” and “Realism.” Paradoxically, in the quintessentially philosophical state that was the USSR, the state of philosophy, with the repression of all independent thought and thinkers, was miserable. The fateful and often disastrous originality of Russian philosophy consisted precisely in its dissemination to other areas, in an act of kenosis or self-transcendence that can be viewed both as an aggressive philosophical appropriation of politics, economics, ideology, and literature—and as philosophy's sacrificial devotion to the world beyond its professional boundaries.So there are three features that make Russian thought relevant and dangerous: its Platonic utopian aspiration; its spirit of totality; and its tendency to transcend the boundaries of academic philosophy and to philosophize society, politics, and life in general. Russian philosophy has not been as good at explaining the world as at changing it, sometimes ethically and poetically, sometimes violently and aggressively. Teachers and students of Russian culture should be deeply motivated to draw more attention to the philosophical in Russia and to raise its status in the Western academy. In my view, we would do better service to Russian philosophy if we are frank enough to qualify it as dangerous, sometimes very toxic and addictive, fraught with totalistic tendencies. This philosophy is the voice of the “underground,” both in the Dostoevskian and Leninist senses.At the same time, however, the antidotes concocted in the Russian metaphysical laboratory are of enormous value: the Russian versions of personalism, existentialism, secular and religious liberalism, neorationalism, culturology, conceptualism, and postmodernism. These movements, which counteract totalization, need to be studied precisely because they were cooked up and tested under the same extreme conditions in which the most dangerous intellectual poisons have been produced. (shrink)

Computer simulation (CS) and thought experiments (TE) seem to produce knowledge about the world without intervening in the world. This has called for a comparison between the two methods. However, Chandrasekharan et al. (2013) argue that the nature of contemporary science is too complex for using TEs. They suggest CS as the tool for contemporary sciences and conclude that it will replace TEs. In this paper, by discussing a few TEs from the history of science, I show that the replacement (...) thesis about TE is a failure. The paper is divided into three sections. The first section discusses the arguments of Chandrasekharan et al. (2013) and demonstrates the three distinct aspects of the replacement thesis. The second section examines the argument against TE and shows that they are inadequate to prove the withering of TE from science. The third section discusses Albert Einstein’s Magnet and Conductor TE and demonstrates that replacing such TE with CS yield no advantage. (shrink)