Modeling a complex phenomena such as the mind presents tremendous computational complexity challenges. Modeling field theory (MFT) addresses these challenges in a non-traditional way. The main idea behind MFT is to match levels of uncertainty of the model (also, a problem or some theory) with levels of uncertainty of the evaluation criterion used to identify that model. When a model becomes more certain, then the evaluation criterion is adjusted dynamically to match that change to the model. This process is called (...) the Dynamic Logic of Phenomena (DLP) for model construction and it mimics processes of the mind and natural evolution. This paper provides a formal description of DLP by specifying its syntax, semantics, and reasoning system. We also outline links between DLP and other logical approaches. Computational complexity issues that motivate this work are presented using an example of polynomial models. (shrink)

The volume collects classics of Marxist historiography of science, including a new translation of Boris Hessen's “The Social and Economic Roots of Newton's ...

The aim of Modality and Explanatory Reasoning (MER) is to shed light on metaphysical necessity and the broader class of modal properties to which it belongs. This topic is approached with two goals: to develop a new and reductive analysis of modality, and to understand the purpose and origin of modal thought. I argue that a proper understanding of modality requires us to reconceptualize its relationship to causation and other forms of explanation such as grounding, a relation that connects metaphysically (...) fundamental facts to non-fundamental ones. While many philosophers have tried to give modal analyses of causation and explanation, often in counterfactual terms, I argue that we obtain a more plausible, explanatorily powerful and unified theory if we regard explanation as more fundamental than modality. The function of modal thought is to facilitate a common type of thought experiment – counterfactual reasoning – that allows us to investigate explanatory connections and which is closely related to the controlled experiments of empirical science. Necessity is defined in terms of explanation, and modal facts often reflect underlying facts about explanatory relationships. The study of modal facts is important for philosophy not because these facts are of much metaphysical interest in their own right, but largely because they provide evidence about explanatory connections. (shrink)

In this paper, we analyse conceptions of induction and certainty in Wolff and Crusius, highlighting their competing conceptions of physics. We discuss (i) the perspective of Wolff, who assigned induction an important role in physics, but argued that physics should be an axiomatic science containing certain statements, and (ii) the perspective of Crusius, who adopted parts of the ideal of axiomatic physics but criticized the scope of Wolff’s ideal of certain science. Against interpretations that take Wolff’s proofs in physics to (...) be based on empirical statements that are probable, we show how inductively established statements, coupled with assumptions concerning the uniformity of nature, can be certain according to Wolff. We examine Crusius’ little known work on physics and show that he attacked Wolff, arguing that many statements of physics are probable. We provide a discussion of the reception of methodological rules similar to Newton’s Regulae Philosophandi, discussing different interpretations of such rules. We conclude by briefly hinting at how the debate between Wolff and Crusius provides historical context for understanding Kant’s philosophy of natural science. (shrink)

As Sartre pointed out, philosophical questions are questions that each generation must ask themselves because only this promotes the feeling of being alive, which is especially true for existential questions closely related to time–space, the moment, and our society. Sartre placed his philosophy of existentialism in wartime and the social conditions of the time at the beginning of the 20th century. We can equate these conditions with today’s conditions; we are once again facing threats of war, and once again, we (...) are facing chaotic conditions that increasingly lead to absurdity but are also entirely different. Today, at the beginning of the 21st century, the clarity and disambiguation of the 20th century no longer exist, as the relationships between beings and the world have drastically changed. We can observe that (1) the world is not one; there are two worlds, the physical and the cyber world and (2) being is not one; there are two beings (entities), human and AI-based forms of artificial life (ALF), between which there is a permanent tension. We advocate the thesis that in the society of the future, man must still play a master role; he must still be the being who will guide this society. Also, as Sartre claimed, each era must create its philosophy and consider real time–space. Responses to changes in this time–space also relate to existentialism in the 21st century. In this context, it is necessary to redefine the view of the future and the guidelines for the development of future society. (shrink)

Le savoir académique est une connaissance fragmentée qui évolue spontanément vers le dogme qui mène au pouvoir. Le savoir d’un praticien doit être transversal et intégrer des données hétérogènes fonctionnant dans un système indivisible. Une convergence de causes de natures différentes peut déclencher ou non, un même effet.Academic knowledge is fragmented knowledge evolves spontaneously to the dogma that leads to power. Knowledge of a practitioner must be transversal and integrate heterogeneous data in a running system indivisible. Convergence of different kinds (...) of causes can trigger or not, same effect. (shrink)

This volume brings together the religious and philosophical writings of the founders of Russian religious philosophy, Aleksei Khomiakov and Ivan Kireevsky. Both began their intellectual careers in the literary world of the 1820s. The texts collected here make the philosophical concepts of Sobornost (community, universality, wholeness, ecumenicity) and integral knowledge, available to western readers. Based on the primacy of the heart, the spiritual wholeness of the human being and the cognitive will, integral knowing moves beyond rationality to union with the (...) object of knowledge in knowing. This book provides an introduction to Russian religious philosophy, and a profound, meditative text for anyone concerned with human and spiritual unity. Also included are two responses to Slavophile ideas by the prominent Russian philosophers Pavel Florensky and Nikolai Berdiaev. (shrink)

We realize the Jiang-Su algebra, all UHF algebras, and the hyperfinite II1factor as Fraïssé limits of suitable classes of structures. Moreover by means of Fraïssé theory we provide new examples of AF algebras with strong homogeneity properties. As a consequence of our analysis we deduce Ramsey-theoretic results about the class of full-matrix algebras.

We construct and study structures imitating the field of complex numbers with exponentiation. We give a natural, albeit non first-order, axiomatisation for the corresponding class of structures and prove that the class has a unique model in every uncountable cardinality. This gives grounds to conjecture that the unique model of cardinality continuum is isomorphic to the field of complex numbers with exponentiation.

The paper is devoted to applications of algebraic logic to databases. In databases a query is represented by a formula of first order logic. The same query can be associated with different formulas. Thus, a query is a class of equivalent formulae: equivalence here being similar to that in the transition to the Lindenbaum-Tarski algebra. An algebra of queries is identified with the corresponding algebra of logic. An algebra of replies to the queries is also associated with algebraic logic. These (...) relations lie at the core of the applications.In this paper it is shown how the theory of Halmos (polyadic) algebras (a notion introduced by Halmos as a tool in the algebraization of the first order predicate calculus) is used to create the algebraic model of a relational data base. The model allows us, in particular, to solve the problem of databases equivalence as well as develop a formal algebraic definition of a database's state description. In this paper we use the term "state description" for the logical description of the model. This description is based on the notion of filters in Halmos algebras. When speaking of a state description, we mean the description of a function which realizes the symbols of relations as real relations in the given system of data. (shrink)

Boris Kment takes a new approach to the study of modality that emphasises the origin of modal notions in everyday thought. He argues that the concepts of necessity and possibility originate in counterfactual reasoning, which allows us to investigate explanatory connections. Contrary to accepted views, explanation is more fundamental than modality.

This article outlines the emergence of Husserl’s theory of ‘communication proper’ ( Mitteilung or Kommunikation) in the context of his genetic analyses of intersubjectivity. It defines the meaning and function of Mitteilung in contradistinction with the notion of empathy and thus demonstrates its distinct generative constitution. I propose that Mitteilung has the capacity to cancel the ‘operative’ opposition between social acts and instinctive intersubjectivity and thus to frame a non-determinist theory of sociality. This capacity is largely ignored by the dominant (...) interpretation, according to which the concept of communication in Husserl is derivative of the more fundamental category of empathy. A major consequence to this argument is that it determines why eminent readers of Husserl such as Derrida have missed an important opportunity when they failed to notice the distinct role of Mitteilung. This alternative view is expanded onto communication media in general by taking Kittler’s project as a vantage point. (shrink)

When we discuss skepticism, we generally mean a certain philosophical movement with a fundamental basis in doubt. At the same time, the history of philosophy gives us another highly productive, met...

BackgroundThe UN Convention on the Rights of Persons with Disabilities, and the reformed guardianship law in Germany, require that persons with a disability, including people with dementia in Alzheimer’s disease (PwAD), are supported in making self-determined decisions. This support is achieved through communication. While content-related communication is a deficit of PwAD, relational aspects of communication are a resource. Research in supported decision-making (SDM) has investigated the effectiveness of different content-related support strategies for PwAD but has only succeeded in improving understanding, (...) which, although one criterion of capacity to consent, is not sufficient to ensure overall capacity to consent. The aim of the ‘spatial intervention study’ of the DECIDE project is to examine an innovative resource-oriented SDM approach that focuses on relational aspects. We hypothesise that talking to PwAD in their familiar home setting (as opposed to a clinical setting) will reduce the complexity of the decision-making process and enhance overall capacity to consent. MethodsPeople with a suspected or confirmed diagnosis of dementia in Alzheimer’s disease will be recruited from two memory clinics (N = 80). We will use a randomised crossover design to investigate the intervention effect of the decision-making place on capacity to consent. Besides reasoning capacity, which is part of overall capacity to consent and will be the primary outcome, various secondary outcomes (e.g., other aspects of capacity to consent, subjective task complexity, decisional conflict) and suspected moderating or mediating variables (e.g., meaning of home, demographic characteristics) will be assessed.DiscussionThe results of the study will be used to develop a new SDM strategy that is based on relational resources for PwAD. If a change in location achieves the anticipated improvement in capacity to consent, future research should focus on implementing this SDM strategy in a cost-effective manner in clinical practice.Trial registration: DRKS00030799. (shrink)

Bouddhisme et transhumanisme semblent avoir de nombreux points communs. Des découvertes scientifiques récentes, surtout en matière de neuroscience, semblent confirmer ce que le bouddhisme a découvert et décrit depuis longtemps. Ils ne sont néanmoins pas nécessairement véritablement proches. Le bouddhisme invite à découvrir, pour soi-même, ce que le transhumanisme promet de rendre accessible à chacun par le biais de la technologie, quelles que soient les intentions de l'individu. La confrontation des deux révèle des postulats de base divergents et nous permet (...) de contester certaines affirmations transhumanistes. (shrink)

We further investigate a divisibility relation on the set of BN ultrafilters on the set of natural numbers. We single out prime ultrafilters (divisible only by 1 and themselves) and establish a hierarchy in which a position of every ultrafilter depends on the set of prime ultrafilters it is divisible by. We also construct ultrafilters with many immediate successors in this hierarchy and find positions of products of ultrafilters.

The Swiss linguist Ferdinand de Saussure (1857-1913) revolutionized the study of language, signs, and discourse in the twentieth century. He successfully reconstructed the proto-Indo-European vowel system, advanced a conception of language as a system of arbitrary signs made meaningful through kinetic interrelationships, and developed a theory of the anagram so profound it gave rise to poststructural literary criticism. The roots of these disparate, even contradictory achievements lie in the thought of Early German Romanticism, which Saussure consulted for its insight into (...) the nature of meaning and discourse. Conducting the first comprehensive analysis of Saussure's intellectual heritage, Boris Gasparov links Sassurean notions of cognition, language, and history to early Romantic theories of cognition and the transmission of cultural memory. In particular, several fundamental categories of Saussure's philosophy of language, such as the differential nature of language, the mutability and immutability of semiotic values, and the duality of the signifier and the signified, are rooted in early Romantic theories of "progressive" cognition and child cognitive development. Consulting a wealth of sources only recently made available, Gasparov casts the seeming contradictions and paradoxes of Saussure's work as a genuine tension between the desire to bring linguistics and semiotics in line with modernist epistemology on the one hand, and Jena Romantics' awareness of language's dynamism and its transcendence of the boundaries of categorical reasoning on the other. Advancing a radical new understanding of Saussure, Gasparov reveals aspects of the intellectual's work previously overlooked by both his followers and his postmodern critics. (shrink)

We continue the research of an extension of the divisibility relation to the Stone‐Čech compactification. First we prove that ultrafilters we call prime actually possess the algebraic property of primality. Several questions concerning the connection between divisibilities in and nonstandard extensions of are answered, providing a few more equivalent conditions for divisibility in. Results on uncountable chains in are proved and used in a construction of a well‐ordered chain of maximal cardinality. Probably the most interesting result is the existence of (...) a chain of type in. Finally, we consider ultrafilters without divisors in and among them find the greatest class. (shrink)

La quatrième de couverture indique : "Ils souffrent comme nous. Comme nous aussi, ils jouissent du bien-être. Mieux que nous parfois, ils s'imposent par la ruse et l'intelligence. Comment continuer à les traiter comme des " choses " dont on se contenterait de condamner l'abus? Mais faut-il pour autant leur accorder des droits, et si oui lesquels? Et qui veillera à leur application? Pour répondre à ces questions et à tant d'autres, Boris Cyrulnik l'éthologue, Elisabeth de Fontenay la philosophe, (...) Peter Singer le bioéthicien croisent leurs regards et confrontent leurs savoirs sur la question animale. Trois sensibilités, trois parcours, trois formes d'engagement : la voie est tracée, au-delà des divergences et des contradictions, et en partie grâce à elles, pour que le législateur s'attelle à la rédaction du contrat qu'il nous faut maintenant passer sans délai avec nos frères en animalité, au nom de la dignité humaine.". (shrink)

The Einstein law of velocity addition is well-known. Consider three inertial reference frames S, K, and M, with X axes parallel in the same sense. Let K have velocity v1 along the X axis of S, and M have velocity v2 along the X axis of K. Then, according to the Einstein formula, the velocity v3 of M along the X axis of S is If v2 is the velocity of an object at rest in M as measured by an (...) observer in K, then v3 is the velocity of the same object as measured by an observer in S. The formula is valid for a change in reference frame of the observer. (shrink)

Die Untersuchung rekonstruiert das Subjekt in seinen kulturhistorischen Formationen als kooperationsorientierten Bewährungssucher, der sich den jeweiligen Formen des Zusammenlebens gemäß formiert, um sich in ihnen bewähren zu können. Die systematisch entwickelte Bezogenheitstheorie erlaubt die Rekonstruktion der universalen und kulturspezifischen Aspekte des Subjekts. die Untersuchung zeigt auf der Subjektebene die Bedingungen der Entfaltung modernen Zusammenlebens auf und kann von daher als eine empirisch durchgeführte Mikrosoziologie der Moderne gelten. Aus dieser kulturhistorisch gesättigten Subjekttheorie werden schließlich Schlussfolgerungen für die pädagogische Professionalität gezogen (Zum (...) Umgang mit Bewährungssuchern).​. (shrink)

Starting from the idea that functions are formally similar to actions in that they are described and explained in a similar way, so that both admit of an accordion effect, I turn to Anscombe’s insight that the point of practical reasoning is to render explicit the relation between the different descriptions of an action generated by the accordion effect. The upshot is, roughly, that an item has a function if what it does can be accounted for by functional reasoning. Put (...) differently, a part of a system has a function if what it does is a functional part of what the system does. (shrink)