Thirty years after the publication of Thomas Kuhn’s The Structure of Scientific Revolutions, sharp disagreement persists concerning the implications of Kuhn’s "historicist" challenge to empiricism. I discuss the historicist movement over the past thirty years, and the extent to which the discourse between two branches of the historical school has been influenced by tacit assumptions shared with Rudolf Carnap’s empiricism. I begin with an examination of Carnap’s logicism --his logic of science-- and his 1960 correspondence with Kuhn. I focus on (...) problems in the analysis applied to the unit of metascientific study or appraisal, arguing for a reassessment of historicist treatment of the internal/external distinction and historiographic meta-methodology. The critique of objectivism and relativism that eventuates from this re-assessment is a double-edged blade, undercutting both objectivist and relativist treatments of cognitive evaluation and scientific change. I use it to cut across an otherwise diverse group of historicist-influenced writers, including Imre Lakatos, Larry Laudan, H. M. Collins, Stephen Stich. I. Introduction.. (shrink)

1. Naturalism Naturalism, it has been said, is the distinctive development in philosophy over the last thirty years. There has been a naturalistic turn away from the a priori methods of traditional philosophy to a conception of philosophy as continuous with natural science. The doctrine has been extensively discussed and has won considerable following in the USA. This is, on the whole, not true of Britain and continental Europe, where the pragmatist tradition never took root, and the temptations of scientism (...) in philosophy were less alluring. Contemporary American naturalism originates in the writings of Quine, the metaphysician of twentieth-century science. With extraordinary panache, he painted a largescale picture of human nature, of language and of the web of belief. I believe that in almost every major respect, it is, like the picture painted by Descartes, the great metaphysician of seventeenth-century science, mistaken. But it evidently appeals to the spirit of the times. So it is worthy of critical examination and careful refutation. I shall argue that the naturalistic turn is a cul-de-sac – a turn that is to be passed by if we are to keep to the highroad of good sense. Naturalism, like so many of Quine’s doctrines, was propounded in response to Carnap. As Quine understood matters, Carnap had been persuaded by Russell’s Our Knowledge of the External World that it is the task of philosophy to demonstrate that our knowledge of the external world is a logical construction out of, and hence can be reduced to, elementary experiences. Quine rejected the reductionism of Carnap’s Logischer Aufbau, and found the idealist basis uncongenial to his own dogmatic realist behaviourism, inspired by Watson and later reinforced by Skinner. The rejection of reductionism and ‘unregenerate realism’, Quine averred, were the sources of his naturalism (FME 72). What exactly was this? We can distinguish in Quine between three different but inter-related programmes for future philosophy: epistemological, ontological and philosophical naturalism. Naturalized epistemology is to displace traditional epistemology, transforming the investigation into ‘an enterprise within natural science’ (NNK 68) – a psychological enterprise of investigating how the ‘input’ of radiation, etc., impinging on the nerve endings of human beings can ‘ultimately’ result in an ‘output’ of our theoretical descriptions of the external world.. (shrink)

The faults of logical empiricist accounts of metascientific discourse are examined through a study of the modifications Carnap makes to his version of the program over four decades. As empiricists acquiesced on the distinction between theory and observation, Carnap attempted to retain and insulate an equally suspect sharp distinction between the theoretic and the pragmatic. Carnap's later philosophy was understood as a modification of the program in the direction of pragmatism. But neither the key notion of "external questions" nor an (...) instrumentalist understanding of "pragmatic utility" are genuinely compatible with pragmatism. This underlines the need to clarify what is unique to pragmatic views of cognitive evaluation and normative discourse as they affect scientific reasoning. I conclude by suggesting how pragmatic conceptions of metascientific discourse can work to correct misconceptions about norm generation and governance that are shared in logicist and historicist accounts. (shrink)

Do numbers exist? Carnap (1956 [1950]) famously argues that this question can be understood in an “internal” and in an “external” sense, and calls “external” questions “non-cognitive”. Carnap also says that external questions are raised “only by philosophers” (p. 207), which means that, in his view, philosophers raise ”non-cognitive” questions. However, it is not clear how the internal/external distinction and Carnap’s related views about philosophy should be understood. This paper provides a new interpretation. I draw attention to Carnap’s distinction between (...) purely external statements, which are independent from all frameworks, and pragmatic external statements, which concern which framework one should adopt, and argue that the latter express noncognitive mental states. Specifically, I argue that “frameworks” are systems of rules for the assessment of statements, which are utterances of ordinary language sentences. Pragmatic external statements express noncognitive dispositions to follow only certain rules of assessment. For instance, “numbers exist” understood as a pragmatic external statement expresses a noncognitive disposition to use only rules of assessment according to which numbers do exist. Carnap can thereby be understood as proposing a distinctive form of noncognitivism about ontology that is in some respects analogous to norm-expressivism in metaethics. (shrink)

Carnap's philosophy is examined from new viewpoints, including three important distinctions: (i) language as calculus vs language as universal medium; (ii) different senses of completeness: (iii) standard vs nonstandard interpretations of (higher-order) logic. (i) Carnap favored in 1930-34 the "formal mode of speech," a corollary to the universality assumption. He later gave it up partially but retained some of its ingredients, e.g., the one-domain assumption. (ii) Carnap's project of creating a universal self-referential language is encouraged by (ii) and by (...) the author's recent work. (iii) Carnap was aware of (iii) and occasionally used the standard interpretation, but was not entirely clear of the nature of the contrast. (shrink)

I SHALL develop, in this article, certain distinctions suggested by recent contributions to the philosophical discussion of punishment, which help to clarify the issues involved. Having separated out what I consider the four central philosophical questions, I shall suggest an approach to them, which, while mainly utilitarian, takes due account, I believe, of the retributivist case where it is strongest, and meets the main retributivist objections.

Providing a principled characterization of the distinction between logical and non-logical expressions is a longstanding issue in the philosophy of logic. In the Logical Syntax of Language, Carnap proposes a syntactic solution to this problem, which aims at grounding the claim that logic and mathematics are analytic. Roughly speaking, his idea is that logic and mathematics correspond to the largest part of science for which it is possible to completely specify by "syntactic" means which sentences are valid and which are (...) not. Despite a renewed interest in the philosophical benefits of analyticity, both inside and outside of Carnap scholarship, Carnap's definition of logical expressions seems to have drawn too little attention. I shall argue that it is worth a second look. More precisely, my aim will be to defend this idea against some technical problems faced by Carnap's way of implementing it and against Quinean attacks on syntax-based conventionalism. Section 1 presents Carnap's definition in the context of Logical Syntax of Language, that is, how exactly the definition works, and why Carnap needs it. In section 2, I review three challenges that have been raised in the literature, and I propose to revise the definition accordingly. I argue that its modified version is immune to the previous challenges, and, to some extent, immune to new challenges as well. In the last section, I suggest that the definition has a philosophical interest of its own, because standard Quinean objections are not as conclusive as one might think when attention is paid to the fact that Carnap requires complete syntactic specification of validities. (shrink)

The main task in this paper is to detail and investigate Carnap’s conception of a “linguistic framework”. On this basis, we will see whether Carnap’s dichotomies, such as the analytic-synthetic distinction, are to be construed as absolute/fundamental dichotomies or merely as relative dichotomies. I argue for a novel interpretation of Carnap’s conception of a LF and, on that basis, will show that, according to Carnap, all the dichotomies to be discussed are relative dichotomies; they depend on conventional decisions concerning the (...) logical syntax of LF. Thus, all of the dichotomies directly hinge on the conception of the LF. The LF’s logical structure, in turn, is an immediate consequence of adopting the linguistic doctrine of logical truths. As we will see, no appeal to any of these distinctions is necessary in establishing a LF and all of its components. I will also draw attention to the differences between what Carnap labels a “way of speaking”, “language”, and “artificial language”. Consequently, I will briefly conclude that none of Quine’s major objections address the main points of Carnap’s theory. (shrink)

Starting from the question of whether Ernst Mach's well-known notion of "Elemente" (elements) must lead to the verdict that the arch-anti-metaphysician himself may be justly accused of holding an essantially metaphysical position, the idea of metaphysical neutrality is explained in Section I. Section II deals with Quine's verdict on abstract entities, among which Mach's elements would have to be counted if there were no way out of the Quinean test. Such a way out, it is proposed in section III, is (...) Carnap's Remedy: the distinction of external and internal questions. Finally, in Section IV, the empirical meaning of Mach's notion of elements is explained, from whence it's argued that Mach's "philosophy" is good, non-metaphysical, empirical science. (shrink)

Føllesdal (1966 and 1969) claims that modal distinctions collapse, that is that p and Necessarily p are equivalent, in any system of modal logic that incorporates a standard theory of definite descriptions, like the one proposed by Carnap in M&N. I argue that his argument fails.

Elizabeth Barnes and Robert Williams have developed a theory of metaphysical indeterminacy, via which they defend the theoretical legitimacy of vague objects. In this paper, we argue that while the Barnes–Williams theory supplies a viable account of genuine metaphysical vagueness, it cannot underwrite an account of genuinely vague objects. First we clarify the distinction between these two key theses. Then we argue that the Barnes–Williams theory of metaphysical vagueness not only fails to deliver genuinely vague objects, it in fact provides (...) grounds for rejecting them. (shrink)

A vigorous discussion of the value problem is under way in our philosophical publications. The problems dealt with have included: whether values exist at all; if so, what they are; what the attitude of Marxist philosophers should be toward them; and whether it is necessary at all to develop a Marxist-Leninist value theory with a distinctive set of concepts. The Symposium on Values held in Tbilisi in 1965 resulted in differing and sometimes opposite viewpoints, which were delineated most clearly. In (...) the past five years, the journals Voprosy filosofii and Filosofskie nauki have published a considerable number of articles discussing the value question ], S. I. Popov, Laszlo Sziklai, D. D. Srednii [translated in Soviet Studies in Philosophy, VIII, 1 ], and V. P. Tugarinov and A. P. Fedosova, in our journal from 1963 to 1968). (shrink)

In everyday speech, expressions of the type "that thing exists" are frequently employed. What do they mean? They must be dealt with at the logical level where we seek greater precision. Also at the philosophical level, the predicate "exists" stands in need of analysis, inasmuch as its meanings are associated in one way or another with the meanings of the term "reality." It might also be stated that every entity, to the degree that it is "real" in one sense or (...) another, exists in a manner distinctive to it. In this sense, one might say that this is a problem of cognition of the history of an object, and its results are set forth in various existential judgments. Nevertheless, analysis of "existence" precisely as a predicate is necessary. It bears a specifically logical character and, moreover, is related in a lesser degree to the purely linguistic side of things than in the case of analysis of the meanings of the predicate "to be.". (shrink)

If we were to pose the question of identifying the most characteristically metaphysical of the teachings of the neopositivists, the reply, in our belief, would have to be: their elaboration of the basic concept of their epistemology, the concept of "logical analysis." This concept has some connection both with the history of the understanding of analysis within the bounds of previous philosophical teachings and — in particular — with its treatment in modern symbolic logic. However, the neopositivists have given this (...) concept a distinctive coloration, which merits examination. (shrink)

As is well known, Carnap's conventionalism was a rejection to Kant's view ofmathematics and was fully developed in his Logische Syntax der Sprache.The purpose of this article is to step back to Der Logische Aufbau der Weltto show that the Logical Syntax of Language is an attempt to solve difficultiesfound in the earlier construction. I first clarify the notion of conventionalism, whichplays a central role in the application of mathematics to the reconstruction of empiricalknowledge. By not strictly distinguishing between the (...) intuitive notion and thetopological concept of dimension, Carnap is led to a construction which is highlyquestionable. To illustrate the constructive method developed in the Aufbauand some of its inherent difficulties, I consider the computational aspects of theconstruction of phenomenological space via the mathematical concept of dimension.Contrary to Carnap's conventionalism, a dual nature of mathematical statements isbrought into existence by his logical reconstruction. So, if Carnap wants to retainhis mathematics as devoid of content, he must make a clear-cut distinction betweenanalytic and synthetic statements. Thus the natural follow-up to the Aufbau isthe Logical Syntax of Language. (shrink)

This note is a friendly amendment to Marti's analysis of the failure of Føllesdal's argument that modal distinctions collapse in Carnap's logic S2. Føllesdal's argument turns on the treatment of descriptions. Marti considers how modal descriptions, which Carnap banned, might be handled; she adopts an approach which blocks Føllesdal's argument, but requires a separate treatment of non-modal descriptions. I point out that a more general treatment of descriptions in S2 is possible, and indeed is implicit in Marti's informal discussion, (...) and that this treatment also blocks Føllesdal's argument. Further, I show by a semantic argument that no revised version of Føllesdal's argument could establish a collapse of modal distinctions. (shrink)

How do we measure happiness? Focusing on subjective measures as a proxy for welfare and well-being, this book finds ways to do that. Subjective measures have been used by psychologists, sociologists, political scientists, and, more recently, economists to answer a variety of scientifically and politically relevant questions. Van Praag, a pioneer in this field since 1971, and Ferrer-i-Carbonell present in this book a generally applicable methodology for the analysis of subjective satisfaction. Drawing on a range of surveys on people's satisfaction (...) with their jobs, income, housing, marriages, and government policy, among other areas of life, this book shows how satisfaction with life "as a whole" is an aggregate of these domain satisfactions. Using German, British, Dutch, and Russian data, the authors cover a wide range of topics, even some not usually considered part of economic study.The book makes a distinction between actual satisfaction levels and individual norms, and in this way complements Van Praag's earlier work within the Leyden School with his later work in "happiness research". Among the many topics covered, the authors discuss: individuals' memory and anticipation processes and the estimation of adaptation phenomena ; the effect of reference groups on income norms and satisfaction with income; the importance of climate for well-being, including the development of a climate-equivalence index; the trade-offs between chronic diseases and income when well-being is kept constant; the damage of aircraft noise on well-being; the construction of a new talent tax tariff; and inequality from a satisfaction perspective, including the definition of "satisfaction inequalities", a natural extension of income inequality and poverty.This groundbreaking book presents new and fruitful methodology that consitutes a welcome addition to the social sciences. (shrink)

Does Carnap’s treatment of philosophical questions about existence, such as “Are there numbers?” and “Are there physical objects?”, depend on his analytic–synthetic distinction? If so, in what way? I answer these questions by clarifying, defending, and developing the reading of Carnap’s paper “Empiricism, Semantics, and Ontology” that W. V. Quine proposes, with little justification or explanation, in his paper “On Carnap’s Views on Ontology”. The primary methodological value of studying Quine’s reading of “Empiricism, Semantics, and Ontology” is that it prompts (...) us to look for, and helps us to see the significance of, passages by Carnap that reveal the logical foundations of his views on ontology. Guided in this way by Quine’s reading, I show that (1) in “Empiricism, Semantics, and Ontology” Carnap’s preferred treatment of philosophical questions relies on paraphrasing them so that their answers are immediately obvious elementary logical truths, and are therefore, by his standards, trivially analytic; and (2) in its most general form, Carnap’s treatment of philosophical questions about existence depends on his controversial view that the analytic truths of a language L may include sentences that are not elementary logical truths, but that are nevertheless, by Carnap’s standards, analytic-in-L simply because we have stipulated that they are to be among the “meaning postulates” of L. (shrink)

The term non-governmental organisations (NGOs) has been well-known for the development of human rights, charity works and organisational developments. On the other hand, some NGOs also have their specialised roles to help the community such as in conflict resolution, cultural preservation, policy analysis and information provision. Apart from that, there are many categories of NGOs: Islamic-oriented non-governmental organisation (IONGOs), faith-based organisation (FBO), humanitarian NGOs (HNGOs) and government organised NGOs (GONGOs). However, in this research, the researchers focus on how IONGOs compare (...) with NGOs in assisting the lesbian, gay, bisexual, and transgender (LGBT) community based on four hijrah NGOs: Persatuan Islah Movement, Persatuan Insaf Pahang, Hijrah Republique Network and Usrah Iqrak. These four NGOs were chosen because of their roles in assisting the LGBT community. In this research, the researchers adapt the qualitative research by using a case study method; phenomenological approaches and a document analysis have also been applied as well. The result shows that these four IONGOs are different from the NGOs based on the seven typologies applied: intersection, distinct, substantive, subset, co-existing, atomistic grouping and constitutive. The implications of this article highlight the fact that IONGOs are different from the LGBT NGOs in Malaysia as they focus more on spirituality and an Islamic pathway. Hence, future research should include focus group interviews with all the members in NGOs that assist the LGBT hijrah in the community. Contribution: This study contributes to LGBT hijrah community and its relationship towards the establishment of Islamic-oriented non-governmental organisation (IONGOs). (shrink)

This paper turns to the concept of constitution and some to it more immediately related notions contained in R. Carnap's Aufbau and Husserl's works that might have had some influence there, in order to find similarities and differences between them. It hopefully will contribute to this assessment of the plausible hypothesis, recently raised in the literature, of an influence of the father of phenomenology not explicitly sufficiently credited in Aufbau. The argumentative strategy was to expose, firstly in a separate way, (...) the relevant points in each strand and then to make the comparative examination. This first analysis took place by two general aspects, namely, to address, on the one hand, the very relation of constitution and what is a system of it and, given the implicated foundationalism attributed to such notion, the data which are at the base of system like this. Then I move on to examine the differences and similarities between such expositions. As result, similarities were observed in that the two of them imply a broader thesis of foundationalism; they propose, in this, to an encompassing system. In addition, they contend that the fact that there is a difference between a lower-level object and a higher-level object does not imply between them mereological composition or some necessary commonality of properties. However, there are also differences regarding the kind of relationship that the notions of constituting imply in each case. Distinctions were also found about the role of sensations in each system; but in that sense, there is, in both perspectives, also similarities concerning their status. The paper concludes with the notion that there must be husserlian influences in the Aufbau not sufficiently credited. However, it is unreasonable the diagnosis of extreme importance of Husserl's influence. (shrink)

Background: Informed consent in clinical research is mandated throughout the world. Both patient subjects and investigators are required to understand and accept the distinction between research and treatment.Aim: To document the extent and to identify factors associated with therapeutic misconception in a population of patient subjects or parent proxies recruited from a variety of multicentre trials .Patients and methods: The study comprised two phases: the development of a questionnaire to assess the quality of informed consent and a survey of patient (...) subjects based on this questionnaire.Results: A total of 303 patient subjects or parent proxies were contacted and 279 questionnaires were analysed. The median age was 49.5 years, sex ratio was 1 and 61% of respondents were professionally active. Overall memorisation of the oral or written communication of informed consent was good , and satisfaction with the process was around 70%. Therapeutic misconception was present in 70% of respondents, who expected to receive better care and ignored the consequence of randomisation and treatment comparisons. This was positively associated with the acuteness and severity of the disease.Conclusion: The authors suggest that the risk of therapeutic misconception be specifically addressed in consent forms as an educational tool for both patients and investigators. (shrink)

Earp et al. offer a very interesting summary of, and ethical commentary on, recent multidisciplinary research suggesting that at least some cases of what we call ‘romantic love’ involve phenomena that physically and/or psychologically resemble cases of what we call ‘addiction.’ They draw a conceptual distinction between what they call ‘narrow’ and ‘broad’ concepts of addiction. On the narrow conception, only extreme, harmful, or abnormal cases of love would count as addiction. On the broad conception, even ordinary or normal cases (...) of love could qualify.After distinguishing the two conceptions over the course of the first half of their paper, the authors argue that for labelling and treatment purposes it does... (shrink)

PURPOSE:To report the localization of a gene causing drusen and macular degeneration in a previously undescribed North American family. METHODS:Genetic mapping studies were performed using linkage analysis in a single family with drusen and atrophic macular degeneration. RESULTS:The clinical manifestations in this family ranged from fine macular drusen in asymptomatic middle-aged individuals to atrophic macular lesions in two children and two elderly patients. We mapped the gene to chromosome 6q14 between markers D6S2258 and D6S1644. CONCLUSIONS:In a family with autosomal dominant (...) drusen and atrophic macular degeneration, the gene maps to a 3.2-cM region on chromosome 6q14. This locus appears to be distinct from, but adjacent to, the loci for cone-rod dystrophy 7 (CORD7) and North Carolina macular dystrophy (MCDR1). Future identification of the gene responsible for the disease in this family will provide a better understanding of macular degeneration. (shrink)

The paper analyses Frege's approach to the identity conditions for the entity labelled by him as Sinn. It starts with a brief characterization of the main principles of Frege's semantics and lists his remarks on the identity conditions for Sinn. They are subject to a detailed scrutiny, and it is shown that, with the exception of the criterion of intersubstitutability in oratio obliqua, all other criteria have to be discarded. Finally, by comparing Frege's views on Sinn with Carnap's method of (...) extension and intension and the method of intensional isomorphism, it is proved that these methods do not provide a criterion for the identity of Frege's Sinn, even for extensional contexts, that the concept of intension does not coincide, as stated by Carnap, in these contexts, with Frege's concept of Sinn, and that Carnap's claim that in oratio obliqua Frege's semantics leads to an infinite hierarchy of Sinn entities can be questioned at least hypothetically in the light of certain new historical facts. (shrink)

My dissertation explores the ways in which Rudolf Carnap sought to make philosophy scientific by further developing recent interpretive efforts to explain Carnap’s mature philosophical work as a form of engineering. It does this by looking in detail at his philosophical practice in his most sustained mature project, his work on pure and applied inductive logic. I, first, specify the sort of engineering Carnap is engaged in as involving an engineering design problem and then draw out the complications of design (...) problems from current work in history of engineering and technology studies. I then model Carnap’s practice based on those lessons and uncover ways in which Carnap’s technical work in inductive logic takes some of these lessons on board. This shows ways in which Carnap’s philosophical project subtly changes right through his late work on induction, providing an important corrective to interpretations that ignore the work on inductive logic. Specifically, I show that paying attention to the historical details of Carnap’s attempt to apply his work in inductive logic to decision theory and theoretical statistics in the 1950s and 1960s helps us understand how Carnap develops and rearticulates the philosophical point of the practical/theoretical distinction in his late work, offering thus a new interpretation of Carnap’s technical work within the broader context of philosophy of science and analytical philosophy in general. (shrink)

Gillian Russell: Quine on the Analytic/Synthetic Distinction: This paper examines several of Quine's arguments against the analytic/synthetic distinction: the main arguments from “Two Dogmas of Empiricism” and several arguments against truth in virtue of meaning from “Truth by Convention” and “Carnap on Logical Truth.” It proposes a particular interpretation of the Circularity Argument that helps to make sense of several related puzzles concerning it, and endorses some of the epistemological lessons of the Argument from Confirmation Holism, but it argues that (...) these don't have the consequences for analyticity and necessity that Quine takes them to have. Finally, I argue that Quine's arguments against truth in virtue of meaning should not make us skeptics about it, but they really are useful for getting clearer about what kind of property truth in virtue of meaning must be. (shrink)

Evolutionary developmental biology (evo-devo) has undergone dramatic transformations since its emergence as a distinct discipline. This paper aims to highlight the scope, power, and future promise of evo-devo to transform and unify diverse aspects of biology. We articulate key questions at the core of eleven biological disciplines—from Evolution, Development, Paleontology, and Neurobiology to Cellular and Molecular Biology, Quantitative Genetics, Human Diseases, Ecology, Agriculture and Science Education, and lastly, Evolutionary Developmental Biology itself—and discuss why evo-devo is uniquely situated to substantially improve (...) our ability to find meaningful answers to these fundamental questions. We posit that the tools, concepts, and ways of thinking developed by evo-devo have profound potential to advance, integrate, and unify biological sciences as well as inform policy decisions and illuminate science education. We look to the next generation of evolutionary developmental biologists to help shape this process as we confront the scientific challenges of the 21st century. (shrink)

Famously posed by seventeenth-century French philosopher René Descartes, the mind–body problem remains unresolved in western philosophy and science, with both disciplines unable to move convincingly beyond the dualistic model. The persistence of dualism calls for a reframing of the problem through interdisciplinary modes of inquiry that include non-western points of view. One such perspective is Islamic theology of the soul, which, while approaching the problem from a distinct point of view, also adopts a position commensurate with dualism. Using this point (...) of convergence as a conceptual starting point, we argue that bringing into dialogue contemporary neuroscientific, philosophy of mind, and Sunni Islamic theological discourses may provide a fruitful way of reframing the age-old mind–body problem. This paper provides an overview of how these three discourses have approached the issue of the mind–body problem. Juxtaposing these three discourses, we hope, may ignite further scholarly di... (shrink)

Artificial Immune Systems (AIS) are intelligent algorithms derived on the principles inspired by human immune system. In this research work, electroencephalography (EEG) signals for four distinct motor movement of human limbs are detected and classified using Negative Selection Classification Algorithm (NSCA). For this study, a widely studied open source EEG signal database (BCI IV - Graz dataset 2a, comprising 9 subjects) has been used. Mel Frequency Cepstral Coefficients (MFCCs) are extracted as selected feature from recorded EEG signals. Dimensionality reduction of (...) data is carried out by applying two hidden layered stacked auto-encoder. Genetic Algorithm (GA) optimized detectors (Artificial Lymphocytes) are trained using Negative Selection Algorithm (NSA) for detection and classification of four motor movements. The trained detectors consist of four sets of detectors, each set is trained for detection and classification of one of the four movements from the other three movements. The optimized radius of detector is small enough not to mis-detect the sample. Euclidean distance of each detector with every training dataset sample is taken and compared with optimized radius of detector as a non-self detector. Our proposed approach achieved a mean classification accuracy of 86.39% for limb movements over 9 subjects with a maximum individual subject classification accuracy of 97.5 % for subject number eight. (shrink)

Quine is routinely perceived as saving metaphysics from Carnapian positivism. Where Carnap rejects metaphysical existence claims as meaningless, Quine is taken to restore their intelligibility by dismantling the former’s internal–external distinction. The problem with this picture, however, is that it does not sit well with the fact that Quine, on many occasions, has argued that metaphysical existence claims ought to be dismissed. Setting aside the hypothesis that Quine’s metaphysical position is incoherent, one has to conclude that his views on metaphysics (...) are subtler than is often presupposed; both the received view that Quine saved metaphysics and the opposite view that Carnap and Quine are on the same anti-metaphysical team seem too one-sided if we take seriously Quine’s own pronouncements on the issue. In this paper, I offer a detailed reconstruction of Quine’s perspective on metaphysical existence claims. Scrutinizing his published work as well as unpublished papers, letters, and notebooks, I show how Quine is able to both blur the boundary between scientific sense and metaphysical nonsense and to argue that we cannot ask what reality is really like in a distinctively philosophical way. I argue that although Quine’s position is much closer to Carnap’s than the received view suggests, it still differs in two crucial respects. (shrink)

In the paper I consider the prospects of interpreting late Carnap view on ontology as being in part a sort of fictionalism. More precisely, I argue that the theses he maintained in the volume of The Library of Living Philosophers devoted to his philosophy , in which he concerned with semantics in general and the confirmation of existential claims, make his account of an ontologically uncommittal acceptance of existential claims, as presented in his Empiricism, Semantics, and Ontology , unsatisfying. In (...) this work, he claimed that – to put it roughly – one can accept existential claims as true relatively to rules that constitue the linguistic framework in which these claims are formulated and that from the truth relative to these rules one can’t derive any conclusion about the objective truth of these existential claims. But in the volume of The Library of Living Philosophers he adopted a new view on the nature of semantic values and took them to be extralinguistic entities. This change forced him to redefine the notion of being true relative to rules of the liguistic framework in terms of being true in admissible models of this language, where a model is an ad-missible model of a given language, if all meaning postulates of this language are satisfied in that model. This change of the view calls for an explanation of how it is possible to take some existential claims to be true in a model without accepting the existence of entities in the domain of that model. Following S. Yablo’s view ex-pressed in his Does Ontology Rest on Mistake , I suggest that one can accept the thesis that existential claims are satisfied by some extralinguistic entities in some model in a spirit of make-believe in which one makes supposition that there are such enti-ties and that they satisfy these existential claims. I also argue against propositions of interpreting Carnap as a quasi-realist on the ground that this kind of interpretation doesn’t give a justice to the distinction between internal existential claims and prag-matic external existential claims, i.e. those claims that should be treated as claims about pragmatic values of a given linguistic framework. (shrink)

I want to analyse the Quine-Carnap discussion on analyticity with regard to logical, mathematical and set-theoretical statements. In recent years, the renewed interest in Carnap’s work has shed a new light on the analytic-synthetic debate. If one fully appreciates Carnap’s conventionalism, one sees that there was not a metaphysical debate on whether there is an analytic-synthetic distinction, but rather a controversy on the expedience of drawing such a distinction. However, on this view, there can be no longer a single analytic-synthetic (...) distinction, because several kinds of statements could be regarded as analytic (L-determinate). L-equivalence between extra-logical linguistic predicates has already been heavily debated. The recent consensus states that Quine’s rejection of this analytic-synthetic is pragmatically grounded in his linguistic behaviorism. However, Carnap’s logical frameworks also contain other kinds of statements, and it is worthwhile to compare both Quine and Carnap’s grounds for considering these statements as analytic or not analytic. First, I will discuss logical statements. I will argue that Quine draws a very sharp distinction between first order logic and set theory, which should be regarded as a (pragmatic) analytic-synthetic distinction (as Quine admits in an interview, see Theoria, 40, 1994, p. 199). In fact, Quine’s major worry is whether identity statements are analytic. Second, I will discuss mathematical statements. In Carnap’s Foundations of Logic and Mathematics, it is clear that mathematical statements are analytic. For Quine, all mathematical statements are reducible to set-theoretical statements. Third, I discuss the analyticity of set-theoretical statements. For Quine, the membership predicate should be regarded as an interpreted extra-logical predicate. Quine’s work in set theory and his later philosophy of set theory naturally lead to the view that set-theoretical statements cannot be analytic. A major complication for the Quine-Carnap comparison is that Carnap has no elaborate reflections on set theory, while the influence of set theory on Quine’s views can hardly be underestimated. I conclude with some lessons for the contemporary debate on analyticity. (shrink)

There is an apparent tension between the open-ended aspect of the ordinal sequence and the assumption that the set-theoretical universe is fully determinate. This tension is already present in Cantor, who stressed the incompletable character of the transfinite number sequence in Grundlagen and avowed the definiteness of the totality of sets and numbers in subsequent philosophical publications and in correspondence. The tension is particularly discernible in his late distinction between sets and inconsistent multiplicities. I discuss Cantor’s contrasting views, and I (...) conclude that his account of that distinction is only tenable if the definiteness of the set-theoretical universe is rejected. (shrink)

The constantly accelerating progress of contemporary natural science is indissolubly associated with the development and use of mathematics and with the processes of mathematical modeling of the phenomena of nature. The essence of this diverse and highly fertile interaction of mathematics and natural science and the dialectics of this interaction can only be disclosed through analysis of the nature of theoretical notions in general. Today, above all in the ranks of materialistically minded researchers, it is generally accepted that theory possesses (...) a value of its own. Contrary to positivist concepts of the nature of our knowledge, the meaning and significance of theory do not consist merely of the recording of experimental data, their classification and notation in abbreviated form. The meaning of theory is considerably more significant and is revealed, above all, in its explanatory and predictive functions. Contemporary theoretical knowledge is quite advanced and comprises a highly complex system, relatively self-contained and capable of internal development. Mathematics is the most interesting and distinctive phenomenon in the system of theoretical knowledge, in the system of science in general. It is in its dialectical development that the internal force and dynamics of the development of theory, in the very broadest sense of that word, find expression. Paul Lafargue tells us that Karl Marx held that "science only attains perfection when it succeeds in making use of mathematics" . In many fields of research the formulation of new ideas and concepts rests upon mathematics, its concepts and notions, and "is suggested" by the latter. "Mathematics," writes F. Dyson, "is the main source of the notions and principles out of which new theories are created" . The basic significance of mathematics to theory has been noted by outstanding thinkers over the course of the entire history of development of science. Today the expressive phrase, "the mathematization of knowledge," has come into general currency as a description of the principal direction of growth of theoretical notions in natural science. However, with respect to the growth of modern theoretical physics in general, the statement that it develops primarily by the method of the mathematical hypothesis has general validity. For example, the principal findings and discoveries of quantum theory and particle physics, starting from the corpuscularwave dualism and terminating with the omega minus hyperon and hypothetical quarks, were obtained or made "at the tip of a mathematician's pen.". (shrink)

The intent of ethics is to establish a set of standards that will provide a framework to modify, regulate, and possibly enhance moral behaviour. Eleven focus groups were conducted with physicians from six culturally distinct countries to explore their perception of formalized, written ethical guidelines (i.e., codes of ethics, credos, value and mission statements) that attempt to direct their ethical practice. Six themes emerged from the data: lack of awareness, no impact, marginal impact, other codes or value statements supersede, personal (...) codes or values dictate, and ethical guidelines are useful. Overall, codes were valued only when they were congruent with existing personal morality. The findings suggest the need to re-evaluate the purpose, content, and delivery of codes for them to improve their function in promoting ethical conduct. (shrink)

In this book, Ilhan Inan questions the classical definition of curiosity as _a desire to know._ Working in an area where epistemology and philosophy of language overlap, Inan forges a link between our ability to become aware of our ignorance and our linguistic aptitude to construct terms referring to things unknown. The book introduces the notion of inostensible reference. Ilhan connects this notion to related concepts in philosophy of language: knowledge by acquaintance and knowledge by description; the referential and the (...) attributive uses of definite descriptions; the _de re/de dicto_ distinction; and Kripke’s distinction between rigid and accidental designators. Continuing with a discussion of the conditions for curiosity and its satisfaction, Inan argues that the learning process—starting in curiosity and ending in knowledge—is always an effort to transform our inostensible terms into ostensible ones. A contextual account is adopted for the satisfaction of curiosity. It then discusses the conditions of successful reference to the object of curiosity and its presuppositions. The book concludes with a discussion on the limits of curiosity and its satisfaction. (shrink)

This article focuses on Max Weber’s understanding of “ethos” in “The Protestant Ethic and the Spirit of Capitalism” and the benefits afforded by this concept. The reference is not accidental as it is in this work that Weber could consistently explicate his ethical argument. The idea of ethos becomes clearer in comparison with the concept of habitus, which is actively used today in social science. It is shown that the distinction between ethos and habitus may be more productive than the (...) conflation common in modern research. The category “ethos” is compared with the value-rational action from the later typology of action in Weber’s “Economy and Society”, while habitus is associated with traditional action from the same typology. The concept of ethos is further clarified by the example of Weber’s opposition of traditionalism and ethical modern Western capitalism. By focusing on ethical issues and using character as a theoretical tool, Weber not only puts forward a convincing interpretation but lays the foundations for a specific line of analysis in social and economic science. The category of ethos in conjunction with the value-rational type of action acquires special significance due to the potential for novelty and change that is embedded in it. (shrink)

How questions are understudied in philosophy and linguistics. They can be answered in very different ways, some of which are poorly understood. Jaworski identifies several types: ‘manner’, ‘method, means or mechanism’, ‘cognitive resolution’, and develops a logic designed to enable us to distinguish among them. Some key questions remain open, however, in particular, whether these distinctions derive from an ambiguity in how, from differences in the logical structure of the question or from contextual underspecification. Arguing from two classes of (...) responses, adverbs and by gerunds, I give the answer that the logical structure of the question is indeed relevant: loosely, manners are adjuncts but methods are arguments. (shrink)

My focus here will be Rudolf Carnap’s views on ontology, as these are presented in the seminal “Empiricism, Semantics and Ontology” (1950). I will first describe how I think Carnap’s distinction between external and internal questions is best understood. Then I will turn to broader issues regarding Carnap’s views on ontology. With certain reservations, I will ascribe to Carnap an ontological pluralist position roughly similar to the positions of Eli Hirsch and the later Hilary Putnam. Then I turn to some (...) interrelated arguments against the pluralist view. The arguments are not demonstrative. Some possible escape routes for the pluralist are outlined. But I think the arguments constitute a formidable challenge. There should be serious doubt as to whether the pluralist view, as it emerges after discussion of these arguments, will be worth defending. Moreover, there is an alternative ontological view which equally well subserves the motivations underlying ontological pluralism. (shrink)

The article discusses how the meaning of the principle of “non-resistance to evil by violence” was changing in L.N. Tolstoy's religious and philosophical teachings and how this principle was evaluated in Russian religious philosophy of the late XIX - early XX century. In the first version of Tolstoy’s teachings, set forth in the book “What is my faith?”, the principle of non-resistance was understood in a moral sense, as the norm for all people; its execution should lead to the perfection (...) of earthly life. This idea of L. Tolstoy was sharply criticised by his contemporaries, who noted that there was no truly religious content in Tolstoy’s teachings, it was turning into a utilitarian doctrine of the earthly progress of mankind. Given this criticism, Tolstoy in his later works changed his understanding of the principle of non-resistance. Drawing a distinction between two levels of human life - “animal” and divine, Tolstoy recognised the principle of non-resistance to the law as the divine life of a man. As a result, the principle of non-resistance has acquired a religious rather than moral meaning, since the transition of a man to a divine life means a mystical transformation of his being. He is aware of his super-spatial and super-temporary unity with all people and with all being, and therefore can evaluate the consequences of his actions not only in the limited sphere of his life, but also in all infinite being. In this regard, a person realizes the absolute superiority of good deeds over evil, even if the latter are committed to confront evil. It is shown that some critics of Tolstoy came to a similar understanding of the religious meaning of the principle of non-resistance at the end of their lives. (shrink)

Our study aimed to investigate what Muslim families in England have the opportunity to have religious education for their children and to examine the institutions or structures that provide Islamic education opportunities. Document analysis as a qualitative method was adopted in our study. Academic books and articles related to the subject, statistical records, various re-ports provided by the state and private institutions, school curricula, school inspection reports, and law articles, and some court decisions constitute the main data sources. Maximum diversi-ty (...) sampling from the purposeful sampling types was used in determining the schools that were examined their Islamic curriculum, and it was tried to include as many different curriculum examples as possible. The fact that religious lessons are compulsory in schools in England and that this lesson is taught with a multicultural approach can be seen as an opportunity. On the other hand, there is a flexible education system in England. Muslim faith schools, supplementary schools (madrasa, maktab, and mosque school), and the home-schooling system are places and structures where Islamic education is carried out within the scope of formal and informal education. It is seen that Muslim faith schools are allowed to be opened as 'voluntary aided schools' by defining their distinctive religious characters as Muslim. The number of ‘state-funded Muslim schools’ is very limited, but their existence carries symbolic weight as a recognition of the Muslim com-munity’s right to establish such schools. It is understood that Muslim faith schools were opened mostly in the category of ‘independent schools’. Although there are various discussions about it, it is also important for Muslims to have informal religious education, in addition to formal education; it is allowed to open schools that offer Islamic education under the name of madrasa, maktab or mosque school. Families who send their children to the community schools because of the insufficient number of Muslim faith schools send their children to madāris (singular: madrasa), makātib (singular: maktab), or mosque schools which are called as ‘supplementary schools’. Social and moral values are taught here, including the teaching of the Qur'an, as well as sīrah (the biography of the Prophet), fiqh (jurisprudence), and Islamic history. It was understood that families who want to protect their children from the unhealthy envi-ronment of the school have the right to prefer home education, since the school is not compul-sory. In this sense, home-schooling can be considered as another opportunity for Muslim fami-lies to have their children Islamic Education. In addition to all these opportunities, the lack of a standard in these educational structures, the unqualified teachers, the inadequacy of curriculum development studies, and as a result, lack of qualified teaching materials are important problems. Economic limitations emerge as the first obstacle to increase the number of Muslim faith schools and to improve educational quali-ty. This situation threatens the quality of education by giving rise to poor buildings, insufficient resources, insufficient health and safety standards, and inexperienced management. Another threat to the quality of education is that teachers for independent schools do not have to have Qualified Teacher Status (QTS). While negative perceptions about Muslim schools have been identified as another challenge, it is expressed in various sources that Muslim students are frequently exposed to Islamophobia in various ways in public schools. Linking mosques and Islamic education institutions to radicalization and making them a subject of discussion is another noteworthy issue. Although there is no evidence of the relationship between Muslim schools and terrorist acts in England, Muslim schools are subjected to suspicions of being po-tential breeding grounds for future extremists. It seems necessary to take some actions for madrasahs who do not want to be under the con-trol of the state to reach certain standards and increase the quality of education. For example, Muslim supplementary schools should be united under the same roof of an association like The Association of Muslim Schools. This will help to attain certain standards, to increase the quality of education, and to create opportunities for various cooperation and sharing of experiences. Also, it should not be seen enough that the teachers in the madāris only have religious educa-tion, and their pedagogical competencies should be improved by subjecting them to various educational programs. (shrink)

As many cultural historians of the sciences have recently indicated, eighteenth-century illustrations of natural historical works represent an important source that can be used to explore the ways in which nature and the study of nature were regarded in the period. Naturalistic illustrations, however, are not the only genre of images that may help the historian in this investigation. Another interesting source is represented by images of nature and natural objects connected with fictional literature. Yet, little attention has been devoted (...) so far to this genre of images. In this paper I analyse some of the engravings which illustrate Retif de la Bretonne's imaginary voyage La Decouverte australe par un homme volant. My aim is to show that these illustrations convey a well-defined image of the natural universe, and that their analysis may contribute to our understanding of the various significances and roles attached to Nature in the period-particularly bringing to the fore its moral and political uses. Further, by analysing the ways in which they connect and integrate a variety of artistic and discursive traditions related to fiction, travel, and natural history, I hope to suggest some of the ways in which this genre of images may be used to shed light on the eighteenth-century interplay between spheres of knowledge later assigned to such distinct disciplines as 'science', 'literature', or 'art'. (shrink)

I show that the recent account of levels in neuroscience proposed by Craver and Bechtel is unsatisfactory since it fails to provide a plausible criterion for being at the same level and is incompatible with Craver and Bechtel’s account of downward causation. Furthermore, I argue that no distinct notion of levels is needed for analyzing explanations and causal issues in neuroscience: it is better to rely on more well-defined notions such as composition and scale. One outcome of this is that (...) apparent cases of downward causation can be analyzed away. (shrink)

Environmentalist philosophers often paint a holistic picture, stressing such things as the continuity of humanity with wider nature and our membership of the 'natural community' . The implication seems to be that a non-anthropocentric philosophy requires that we strongly identify ourselves with nature and therefore that we downplay any human/non-human distinction. An alternative view, I think more interesting and plausible, stresses the distinction between humanity and a nature valued precisely for its otherness. In this article I discuss some of its (...) main elements, and some of the difficulties involved with keeping nature's otherness in focus. Firstly (in sections 1-5), I try to clarify what I take to be the otherness-based position by distinguishing it from the apparently similar views of John Passmore, Robert Elliott and Keekok Lee, and some opposed holistic views, especially of J. Baird Callicott. Then, in the second half of the article (sections 6-7), I argue that if nature is valued in virtue of its otherness, this value is best thought of as an extrinsic, final and objective good, where 'objectivity' is a 'method of understanding', in Thomas Nagel's sense. Although I give some reasons for preferring an otherness account to certain alternative positions, I make no overall attempt to 'prove' that nature is valuable for its otherness. My aim is to show that, if it is, then this seems the best way to understand that value. (shrink)

James Conant, a proponent of the ‘New American Wittgenstein’, has argued that the standard inter- pretation of Wittgenstein is wholly mistaken in respect of Wittgenstein’s critique of metaphysics and the attendant conception of nonsense. The standard interpretation, Conant holds, misascribes to Wittgenstein Carnapian views on the illegitimacy of metaphysical utterances, on logical syntax and grammar, and on the nature of nonsense. Against this account, I argue that (i) Carnap is misrepresented; (ii) the so-called standard interpretation (in so far as I (...) have contributed to it) is misrepresented; (iii) Wittgenstein’s views, early and late, are misrepresented. I clarify Wittgen- stein’s conception of logical syntax and of the nonsense that results from transgressing it. (shrink)