In their recent paper Bi-facial truth: a case for generalized truth values Zaitsev and Shramko [7] distinguish between an ontological and an epistemic interpretation of classical truth values. By taking the Cartesian product of the two disjoint sets of values thus obtained, they arrive at four generalized truth values and consider two “semi-classical negations” on them. The resulting semantics is used to define three novel logics which are closely related to Belnap’s well-known four valued logic. A syntactic characterization of these (...) logics is left for further work. In this paper, based on our previous work on a functionally complete extension of Belnap’s logic, we present a sound and complete tableau calculus for these logics. It crucially exploits the Cartesian nature of the four values, which is reflected in the fact that each proof consists of two tableaux. The bi-facial notion of truth of Z&S is thus augmented with a bi-facial notion of proof. We also provide translations between the logics for semi-classical negation and classical logic and show that an argument is valid in a logic for semi-classical negation just in case its translation is valid in classical logic. (shrink)

This chapter contains section titled: Introduction General Scenario for the Transmission of Information and Its Application to Genetics Semiotic Dimensions of Biological Information Syntactic Dimension I: Measuring the Statistical Entropy of Signals and Messages Syntactic Dimension II: Estimating the Algorithmic Complexity of Signals and Messages Semantic Dimension: Classifying the Mutual Complexity of Transmitters and Receivers Acknowledgment References Further Reading.

A measure of coherence is said to be reliability conducive if and only if a higher degree of coherence (as measured) results in a higher likelihood that the witnesses are reliable. Recently, it has been proved that several coherence measures proposed in the literature are reliability conducive in a restricted scenario (Olsson and Schubert 2007, Synthese 157:297–308). My aim is to investigate which coherence measures turn out to be reliability conducive in the more general scenario where it is any finite (...) number of witnesses that give equivalent reports. It is shown that only the so-called Shogenji measure is reliability conducive in this scenario. I take that to be an argument for the Shogenji measure being a fruitful explication of coherence. (shrink)

A measure of coherence is said to be reliability conducive if and only if a higher degree of coherence (asmeasured) of a set of testimonies implies a higher probability that the witnesses are reliable. Recently, it has been proved that the Shogenji measure of coherence is reliability conducive in restricted scenarios (e.g., Olsson and Schubert, Synthese, 157:297–308, 2007). In this article, I investigate whether the Shogenji measure, or any other coherence measure, is reliability conducive in general. An impossibility theorem is (...) proved to the effect that this is not the case. I conclude that coherence is not reliability conducive. (shrink)

Within evolutionary biology, life-history theory is used to explain cross-species differences in allocation strategies regarding reproduction, maturation, and survival. Behavioral scientists have recently begun to conceptualize such strategies as a within-species individual characteristic that is predictive of behavior. Although life history theory provides an important framework for behavioral scientists, the psychometric approach to life-history strategy measurement—as operationalized by K-factors—involves conceptual entanglements. We argue that current psychometric approaches attempting to identify K-factors are based on an unwarranted conflation of functional descriptions and (...) proximate mechanisms—a conceptual mix-up that may generate unviable hypotheses and invites misinterpretation of empirical findings. The assumptions underlying generic psychometric methodology do not allow measurement of functionally defined variables; rather these methods are confined to Mayr’s proximate causal realm. We therefore conclude that K-factor scales lack validity, and that life history strategy cannot be identified with psychometrics as usual. To align theory with methodology, suggestions for alternative methods and new avenues are proposed. (shrink)

Research on patients with damage to ventromedial frontal cortices suggests a key role for emotions in practical decision making. This field of investigation is often associated with Antonio Damasio’s Somatic Marker Hypothesis—a putative account of the mechanism through which autonomic tags guide decision making in typical individuals. Here we discuss two questionable assumptions—or ‘myths’—surrounding the direction and interpretation of this research. First, it is often assumed that there is a single somatic marker hypothesis. As others have noted, however, Damasio’s ‘hypothesis’ (...) admits of multiple interpretations (Dunn et al. [2006]; Colombetti [2008]). Our analysis builds upon this point by characterizing decision making as a multi-stage process and identifying the various potential roles for somatic markers. The second myth is that the available evidence suggests a role for somatic markers in the core stages of decision making, that is, during the generation, deliberation, or evaluation of candidate options. On the contrary, we suggest that somatic markers most likely have a peripheral role, in the recognition of decision points, or in the motivation of action. This conclusion is based on an examination of the past twenty-five years of research conducted by Damasio and colleagues, focusing in particular on some early experiments that have been largely neglected by the critical literature. 1 Introduction2 What is the Somatic Marker Model?3 Multiple Somatic Marker Hypotheses3.1 Are somatic markers necessary for practical decision making?3.2 Speed, accuracy, or both?3.3 At which of the five stages of decision making are somatic markers engaged?4 Anecdotal Evidence Suggests a Peripheral Role for Somatic Markers4.1 Chronic indecisiveness4.2 Extreme impulsiveness4.3 Enhanced decision making in the lab4.4 Lack of motivation. 5 Early Experiments Suggest that VMF Damage Leaves Core Processes Intact5.1 The evocative images study5.2 Five problem solving tasks6 Recent Experiments Fail to Discriminate among Alternate Versions of SMH7 Conclusion. (shrink)

This article considers the prospects of inference to the best explanation as a method of confirming causal claims vis-à-vis the medical evidence of mechanisms. I show that IBE is actually descriptive of how scientists reason when choosing among hypotheses, that it is amenable to the balance/weight distinction, a pivotal pair of concepts in the philosophy of evidence, and that it can do justice to interesting features of the interplay between mechanistic and population level assessments.

Journal Name: Cognitive Linguistics Issue: Ahead of print.

Construction grammar organizes its basic elements of description, its constructions, into networks that range from concrete, lexically-filled constructions to fully schematic ones, with several levels of partially schematic constructions in between. However, only few corpus studies with a constructionist background take this multi-level nature fully into account. In this paper, we argue that understanding language variation can be advanced considerably by systematically formulating and testing hypotheses at various levels in the constructional network. To illustrate the approach, we present a corpus (...) study of the Dutch naar-alternation. It is found that this alternation primarily functions at an intermediate level in the constructional network. (shrink)

Synthesizing important research traditions in information theory, structuralist semiotics, and generative linguistics, at least three main types of semiotic indeterminacy must be distinguished: Kolmogorov’s notion of randomness defined as sequential incompressibility, de Saussure’s principle of contingency of sign which ensures the possibility of translation between different sign systems, and Chomsky’s idea of indefiniteness in generative mechanisms as a requirement for the explanation of semiotic creativity. These types of semiotic indeterminacy form an abstract system useful for the description of concrete sign (...) processes in their syntactic, semantic, and pragmatic dimension. In his philosophical reflections on modern biology, Jacques Monod used the conceptual opposition chance versus necessity to analyse several phenomena of indeterminacy (especially in molecular biology). The biosemiotic approach to life permits to apply the suggestedsystem of semiotic indeterminacy on these phenomena. (shrink)

This paper is devoted to an examination of Bolzano’s notion of necessary existence, which has so far received relatively little attention in the literature. We situate Bolzano’s ideas in their historical context and show how he proposed to correct various flaws of his predecessors’ definitions. Further, we relate Bolzano’s conception to his metaphysical and theological assumptions, arguing that some consequences of his definition which have been deemed counterintuitive by some of his interpreters turn out to be more reasonable given the (...) broadly Leibnizian background of his metaphysics. Finally, we consider some difficulties that arise from Bolzano’s evolving views on freedom, which, at least in his early thought, was intimately linked with contingency. In an appendix, we discuss a recent debate on Bolzano’s notion of necessary truth between Textor and Rusnock that has some bearing on our overall line of interpretation of Bolzano’s notion of necessary existence. (shrink)

Much recent work in Cognitive Linguistics and neighbouring disciplines has adopted a so-called usage-based perspective in which generalizations are based on the analysis of authentic usage data provided by computerized corpora. However, the analysis of such data does not always utilize methodological findings from other disciplines to avoid analytical pitfalls and, at the same time, generate robust results. A case in point is the strategy of using corpus frequencies. In this paper, we take up a recently much debated issue from (...) construction grammar concerning the association between verbs and argument-structure constructions, and investigate a construction, the English as-predicative, in order to test the predictive power of different kinds of frequency data against that of a recent, more refined corpus-based approach, the so-called collexeme analysis. To that end, the results of the application of these corpus-based approaches to an analysis of the as predicative are compared with the results of a sentence-completion experiment. Concerning the topic under consideration, collexeme analysis is not only shown to be superior on a variety of theoretical and methodological grounds, it also significantly outperforms frequency as a predictor of subjects’ production preferences. We conclude by pointing out some implications for usage-based approaches. (shrink)

In this article, we explore to what extent parents should be ‘educators’ of their children. In the course of this exploration, we offer some examples of these practices and ways of speaking and thinking, indicate some of the problems and limitations they import into our understanding of the parent–child relationship, and make some tentative suggestions towards an alternative way of thinking about this relationship.

There are several conceptions of man in the history of philosophy. However, two considerable tendencies are recurring throughout modern history. A human being can be perceived as a complex mechanism or as a living organism. The response to the query has essential consequences in different areas. The article aims to provide a view of humankind that builds upon an organic conception of life, nature, and human beings, especially as elaborated by A. N. Whitehead and some of his followers. The article (...) also briefly examines the emergence and development of a mechanistic view. The historical overview exposes the close relationship between the worldview of a given era and the understanding of man. Finally, the article argues that the organic conceptions of life developed in the first half of the 20th century provide an essential alternative to mechanistic views and could help us to deal with several problems we are currently encountering. (shrink)

The pivotal role of the relation part-of in the description of living organisms is widely acknowledged. Organisms are open systems, which means that in contradistinction to mechanical artifacts they are characterized by a continuous flow and exchange of matter. A closer analysis of the spatial relations in biological organisms reveals that the decision as to whether a given particular is part-of a second particular or whether it is only contained-in the second particular is often controversial. We here propose a rule-based (...) approach which allows us to decide on the basis of well-defined criteria which of the two relations holds between two anatomical objects, given that one spatially includes the other. We discuss the advantages and limitations of this approach, using concrete examples from human anatomy. (shrink)

Mathematical cognition has become an interesting case study for wider theories of cognition. Menary :1–20, 2015) argues that arithmetical cognition not only shows that internalist theories of cognition are wrong, but that it also shows that the Hypothesis of Extended Cognition is right. I examine this argument in more detail, to see if arithmetical cognition can support such conclusions. Specifically, I look at how the use of numerals extends our arithmetical abilities from quantity-related innate systems to systems that can deal (...) with exact numbers of arbitrary size. I then argue that the system underlying our grasp of small numbers is an unhelpful case study for Menary; it doesn’t support an argument for externalism over internalism. The system for large numbers, on the other hand, clearly displays important interactions between public numeral systems and our cognitive processes. I argue that the large number system supports an argument against internalist theories of arithmetical cognition, but that one cannot conclude that the Hypothesis of Extended Cognition is correct. In other words, the large number case doesn’t decide between the Hypothesis of Extended Cognition and the Hypothesis of EMbedded Cognition. (shrink)

Ethics and Education, Volume 6, Issue 2, Page 101-108, July 2011.

The article is mainly based on Tadeusz Czeżowski’s publication – “Metaethical considerations”, prepared to be printed but never published. This publication, however, is not a handbook of classical metaethics but a kind of generalization of ethical theories ordering in a way, all known until now ethical systems within philosophy. Thus, Czeżowski does not offer his metaethics as a section of traditional ethics but also as a kind of generalization of all ethics until now, and therefore, all systems worked out within (...) itself. In its essence “Metaethical considerations” is the concept of scientific ethics, regardless of anything that does not pass verification, subject of which are e.g. empirical science research results. (shrink)

: In this paper we wish to give a short introduction to the programme of interactive constructivism, an approach founded by Kersten Reich and under further development at the University of Cologne. This introduction will be combined with a discussion about the importance of pragmatism as a source of a socially oriented constructivism. For the Cologne programme, especially the philosophy of John Dewey has been very helpful in this respect. We will try to show this relation in two main steps. (...) In the first part we will venture to reconsider Dewey's concept of experience from the standpoint of interactive constructivism. In the second part we will do the same with Dewey's concept of communication. Although we will not be able to explicate all the diverse and complex theoretical perspectives contained in both approaches, we will at least try to give you an impression of how pragmatism and constructivism might mutually enrich each other from our point of view. Please allow us to use a somewhat unconventional form of talk for this purpose. We will introduce in both parts the role of a hypothetical Dewey who discusses and exchanges ideas with us. Contrary to the way that Richard Rorty sometimes resorts to a hypothetical Dewey in his writings, we will use this figure to give Dewey the chance to quote from his own works in order to pose questions to us and criticize our views. Nevertheless, we are aware of the potential traps that such a procedure implies, and it's up to the reader to criticize our ways of selection and omission. (shrink)

In a recent article, John McDowell has criticised Warren Goldfarb for attributing an anti-realist conception of linguistic understanding to Wittgenstein. 1 I argue that McDowell is right to reject Goldfarb's anti- realism, but does so for the wrong reasons. I show that both Goldfarb's and McDowell's interpretations are vitiated by the fact that they do not pay attention to Wittgenstein's positive claims about understanding, in particular his claim that understanding is a kind of ability. The cause of this oversight lies (...) in their endorsement of an excessively anti-systematic or “therapeutic” reading of Wittgenstein. (shrink)

The paper contains some general information on use a computer in philosopher's work. The main Internet resources in philosophy, including Polish sites, have been presented, too.

Summary One — Sided understanding of Aristotle led to the view that the principal aim of science is general knowledge. In modern times this view must be extended: also particular knowledge of concrete situations and objects has considerable validity for science. This kind of knowledge the author calls diagnostic. In all empirical sciences diagnostic studies form their necessary part. There are two poles in sciences concerning reality — the more and more developed general knowledge and the specialized knowledge about concrete (...) situations, persons and their cultural and technical products. These two poles are joined in a new model of science which the author presents. Between these poles there exists a mutual independence: diagnostic studies constitute a firm basis for new generalisations and the existing knowledge of laws helps towards a better understanding of concrete situations and their diagnoses. (shrink)

Summary The typology of scientific research is of considerable importance for the development of the methodology of science. Apart from the typology accepted by UNESCO, the author introduces a new typology of scientific research, distinguishing the following types of research: diagnostic and generalizing, chronological and systematic, heuristic and justificatory, universalist and specialist, theoretical and practical, explanatory and descriptive and others.

On the basis of an analysis of different types of research, two main kinds may be distinguished: research with a general intention and research with an individual intention.

In this paper I try to elucidate the differences between theoretical and practical endeavors in philosophy, and then to show that in a sense philosophy has to be theoretical, but— if it claims to be viable—it must be practical as well. First I consider the meaning of the terms theoretical, practical, abstract, and concrete. Then, with the help of Whitehead’s ideas on this topic, I briefly reflect on the method, aims and role of philosophy. I hold that a properly established (...) philosophical approach should have its roots in concrete experience and should include concrete applications. Thus, abstract ideas can be (and indeed often are) transformed into our daily life practices, being applied to solve real problems—personal, social, environmental, etc. The ideas are conveyed from the sphere of philosophy to that of ordinary life. In the next stage I demonstrate this principle using a concrete example, Whitehead’s philosophical system and how it can be fruitfully applied to the sphere of deep ecology. There are many other examples that could be mentioned, but giving a proper demonstration of this application principle requires more space and so I concentrate only on one of these examples. (shrink)

Carl Schmitt verfügt heute über eine so breite und stets wachsende internationale Leserschaft wie kein anderer deutscher Staatsrechtslehrer des vergangenen Jahrhunderts. Sein Werk wird dabei freilich meist isoliert betrachtet und allenfalls auf den staatsrechtlichen Kontext bezogen. Im Mittelpunkt dieses Buches steht dagegen der politische Intellektuelle, der weit über die Grenzen seines Faches hinauswirkte. Besondere Aufmerksamkeit gilt dabei den Anfangs- und den Endjahren der Weimarer Republik. Während Schmitt in München Strategien zur Zähmung der Revolution entwickelte, setzte er sich in seinen Berliner (...) Jahren für eine autoritäre Transformation der Verfassung ein, die neben der äußersten Linken auch die äußerste Rechte von der Macht fernhalten sollte. Das geschah nicht nur in der Form der verfassungsrechtlichen Expertise für Regierungskreise, sondern auch durch publizistische Interventionen, bei denen der in Bonn gebildete Schülerkreis Schmitts eine tragende Rolle spielte. Zeitschriften wie Der Ring und das Deutsche Volkstum standen in der Endkrise der Weimarer Republik zeitweise vollständig unter dem Einfluß Schmittscher Ideen, und auch im breiteren Umfeld waren sie präsent, etwa in den Organen der Bündischen Jugend oder in der vielgelesenen Tat. Selbst Kritiker Schmitts konnten sich diesem Einfluß nicht entziehen, wie am Beispiel Otto Kirchheimers, Franz Neumanns, Ernst Fraenkels, Waldemar Gurians und anderer gezeigt wird. Gestützt auf nachgelassene Korrespondenzen und eine umfassende Auswertung der zeitgenössischen Publizistik gibt das Buch Aufschluß über Schmitts Netzwerk und seine politischen Strategien. (shrink)