A standard view within psychology is that there have been two important shifts in the study of concepts and that each has led to some improvements. The first shift was from the classical theory of concepts to probabilistic theories, including the prototype theory. The second shift was from probabilistic theories to theory-based theories. In this article, I critically evaluate the view that the first shift was a major advance and argue that the prototype (...) class='Hi'>theory suffers some of the same problems that have been thought to challenge the classical theory. (shrink)

Ao mesmo tempo que o malogro da assim chamada teoria clássica dos conceitos - de acordo com a qual definições são a maneira apropriada de caracterizar conceitos - é um consenso, a filosofia metafísica da religião parece ainda lidar com o conceito de Deus de forma predominantemente definicional. Podemos então nos perguntar: Seria esse malogro suficiente para inviabilizar uma caracterização definicional do conceito de Deus? Meu propósito central neste artigo é responder essa pergunta. Adoto uma ênfase representacional. Em outras palavras, (...) desejo analisar até que ponto os problemas mais importantes levantados contra a teoria clássica dos conceitos afetam uma abordagem definicional-representacional do conceito de Deus. Como resultado desse esforço, mostro que as críticas à teoria clássica que ameaçam tal abordagem dependem da pluralidade característica ao contexto inter-religioso, que por si só cria outros problemas. (shrink)

'Concept' is a central notion in modern philosophy. This book deals with the philosopher Aristotle to compare modern theories of 'concepts' as he is said to be the predecessor both of classical theory and of modal theories of 'concepts' in the modern debate. Both pathêma and logos are central to his theory of language, thought, and concepts.

Two general principles have played a crucial role in the recent debate on concepts. On the one hand, we want to allow different subjects to have the same concepts, thus accounting for concept publicity: concepts are ‘the sort of thing that people can, and do, share’. On the other hand, a subject who finds herself in a so-called ‘Frege case’ appears to have different concepts for the same object: for instance, Lois Lane has two distinct (...) class='Hi'>concepts SUPERMAN and CLARK KENT which refer to the same person. Several theories have tried to meet both of these constraints at the same time. But should we really try to satisfy both principles? This paper will argue that the traditional project of fulfilling these two constraints has been a misguided one. Through a variation on classic identity mistake cases, I will show that our two desiderata are inconsistent: it would thus be impossible to incorporate both of them in our best theory of concepts. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:32. HUME'S CLASSICAL THEORY OF JUSTICE1 Let me begin by formulating a broad distinction between two sorts of theories of justice. I shall stipulate that a modern theory of justice is one which treats justice as a moral quality, in fact as one moral quality among a multitude of moral virtues, and which accordingly takes the obligation tö' be just as pre-eminently a moral obligation. On (...) this approach the philosophical appreciation of justice requires that we interpret it in terms of a moral theory, and correspondingly any viable moral theory is expected to afford a framework within which the virtue of justice is to be understood. The important philosophical question to be asked about justice concerns the moral obligation to abide by the conventions and rules of justice. By a classical theory of justice I mean one which treats this quality not as one moral virtue among many others but as fundamental to morality itself. Here justice would have to be explained before one could develop a satisfactory account of morality. Questions about the moral obligation of justice are on this approach not as important philosophically as questions about the basis of justice itself. The modern and the classical theories are distinguished by the relationship each posits between justice and morality. In the modern approach, the account one offers of morality conditions the account one can offer of justice, while in the classical theory the account one offers of justice conditions the account one can offer of morality. As exemplifying a classical theory of justice one might cite Plato's Republic or, closer to the present topic, Hobbes' De Homi ne. While there seems to be no definitive interpretation of Hobbes ' overall moral and political theories, in this work he maintains that the development of a settled morality is subsequent to the establishment of civil society and therein, of course, also of the order of justice. The following passage from the De Homine shows how the order 33. of civil justice plays a foundational role relative to the moral order. Eut whatsoever is the object of any man's appetite or desire, that is it which he for his part calleth good: and the object of his hate and aversion, evil; and of his contempt, vile and inconsiderable. For these words of good, evil, and contemptible, are ever used with relation to the person that useth them: there being nothing simply and absolutely so; nor any common rule of good and evil, to be taken from the nature of the objects themselves; but from the person of the man, where there is no commonwealth; or, in a commonwealth, from the person that representeth it; or from an arbitrator or judge, whom men disagreeing shall by consent set up, and make his sentence the rule thereof. 2 Attributing to Hobbes the view that the account one gives of justice and the civil order conditions and serves as a necessary presupposition to the account one can give of a settled morality permits us to count Hobbes among those thinkers who have offered a classical theory of justice. Because Hume seems in so many ways to deserve the appellation of thoroughly modern philosopher, it is not surprising that he is naturally construed as sharing in the modern conception of justice. I want to argue that this way of interpreting Hume is mistaken and that he is in fact a classical theorist of justice. I shall contend, furthermore, that getting clear about the kind of theory of justice Hume offers allows us to resolve a problem in his moral theory—specifically a problem relating to the correction of the moral judgment. In view of these aims, the paper has three parts: (1) investigation as to what kind of theory of justice Hume offers; (2) exploration of a quandary inherent in the modernist interpretation which serves as an objection to the thesis of this paper; and (3) resolution of this objection and conclusion as to the character of Hume's theory of morality. At the end I shall explore a few corollaries 34. of the thesis that Hume is a classical theorist of justice. 1. Hume: A Classical Theorist of Justice There are... (shrink)

The article is about one of the vital problem for analytic philosophy which is how to define truth value for sentences which include their own truth predicate. The aim of the article is to determine Saul Kripke’s approach to widen epistemological truth to create a systemic model of truth. Despite a lot of work on the subject, the theme of truth is no less relevant to modern philosophy. With the help of S. Kripke’s article “Outline of the Theory of (...) Truth” and R. L. Kirkham’s work “Theories of Truth: A Critical Introduction” the author tried to represent a non-classical approach which is now known as Saul Kripke’s truth value gaps theory. Considering his solving of the Liar Paradox, as well as the Strenghened Liar, it is obvious that there could be the circumstances (or facts) that make sentences have no truth value. In that case the solving of the paradox attracts Kleene’s non-classical three-valued logic which contains the third way and the solution falls into the gap between truth and falsity. Hence there are no relevant and full satisfactory ways to solve the Liar’s Paradox by the language-levels ap- proach. The task consists in an extension of the approach to natural languages and elimination of an ad hoc element as well. Besides that, the language-levels approach refers to the speaker that means that only the last one is allowed to define the hierarchy of the levels and truth value of sentence, but often he does not know what level he is speaking of. As Kripke stated, contingent facts can lead to a paradox which isn’t allowed for a logical point of view. However usage of mathematical apparatus allows the theory in question to be universalized and moreover paves the way to futher epistemological develop- ment of the problem in question. As Kripke’s theory is formalized and presented as a functional series, it gives access to a system model of truth whose elements would be epistemological theories (concepts) of truth. Such a model, for instance, confirms the validity of the deflationary concept of truth. Refs 7. (shrink)

This book studies the foundations of quantum theory through its relationship to classical physics. This idea goes back to the Copenhagen Interpretation (in the original version due to Bohr and Heisenberg), which the author relates to the mathematical formalism of operator algebras originally created by von Neumann. The book therefore includes comprehensive appendices on functional analysis and C*-algebras, as well as a briefer one on logic, category theory, and topos theory. Matters of foundational as well as (...) mathematical interest that are covered in detail include symmetry (and its "spontaneous" breaking), the measurement problem, the Kochen-Specker, Free Will, and Bell Theorems, the Kadison-Singer conjecture, quantization, indistinguishable particles, the quantum theory of large systems, and quantum logic, the latter in connection with the topos approach to quantum theory. This book is Open Access under a CC BY licence. (shrink)

O objetivo é propor uma reconstrução racional da concepção da ciência de Duhem, por meio do recurso da metodologia da teoria da ciência, como uma teoria normativa da dinâmica do conhecimento. Essa reconstrução ajuda a estabelecer que Duhem não pode ser classificado como um convencionalista/pragmatista, como sugere a interpretação-padrão, e, além disso, que Duhem almeja construir uma concepção que seja um termo médio entre a concepção metafísica clássica e a concepção do convencionalismo/pragmatismo. A estratégia metodológica para construir esse termo médio (...) é a proposta de um realismo estrutural e convergente. Duhem substitui o sujeito transcendental dos clássicos por uma teoria transcendental a ser alcançada por um processo dinâmico. Using the resources of the methodology of theory of science we propose a rational reconstruction of Duhem's conception of science, interpreting it as a normative theory of the dynamics of knowledge. Such a reconstruction helps to establish that Duhem cannot be classified as a conventionalist/pragmatist as proposed in the standard interpretation, and, furthermore, that Duhem proposes to construct a conception of science as a middle way between a classical metaphysical conception and a conventionalist/pragmatist conception. The methodological strategy for this middle way is the proposal of a structural and convergent realism. Duhem replaces the transcendental subject of the classics with a transcendental theory to be reached by a dynamic process. (shrink)

The main argument of the book under review, 'Theories of Truth in Chinese Philosophy,' is to show that one can find a pluralistic theory of shí 實 in the Lunheng, “prepared” by a range of sources in the Warring States Period in China. This argument is not convincing because of small inconsistencies and major unsupported stipulations. Nevertheless the book contains many perceptive and suggestive remarks concerning the texts discussed.

One of the most intuitive concepts of truth is the classical correspondence theory of truth. Aside from the theoretical cogency and plausibility, this truth theory has two fundamental problems. I shall explore both of these problems. This will not be to reveal the problematic nature of the classical correspondence theory of truth itself, but to demonstrate the implications it has on Islam. I shall establish that the problems of this truth theory contribute in (...) the failure to determine the truth of a particular notion of an Islamic God. Consequently this truth theory would prove inconsistent with a particular notion of God within the Islamic tradition. (shrink)

The article examines main competing conceptions of the cor­respondence theory of truth. First, the author investigates pos­sible candidates for the role of truth-bearers. Among those he examines following entities: instances of sentences as concrete sequences of symbols (sounds or letters), which should satisfy wide scope of requirements, such as to be grammatical, mean­ingful, affirmative and so on; abstract propositions, which are ex­pressed by concrete sentences; utterances (either explicit or in lingua mentalis); beliefs of agents as their special mental states. (...) Then he turns to the study of possible candidates for the role of truth-makers, i.e. of those entities to which truth-bearers should correspond to be true. He observes states of affairs, situations, facts and mereological sums of individuals. Then he shows that a notion of correspondence is a functional relationship of interpre­tation of linguistic expressions, where certain fragment of real­ity is taken as a model, i.e. as a finite set of elements on which some functions and relations can be operationally defined. He shows how in some simple cases such interpretation function can be built in operationalist’s manner. After that, he considers some natural objections to this approach, which point that he has no direct cognitive access to the actual world, so it is not possible to take its fragments as a model for any theory. Such objections lead us to the coherentist’s approach, but he shows that the question about origin and status of so-called “specified set” implicitly either leads to infinite regress or requires certain correspondence on some level of investigation and reasoning. Finally, the authore presents some reflections on the meaning of correspondence approach for scientific realism and all other versions of realistic philosophy and metaphysics. (shrink)

The concept of inertial frame of reference in classical physics and special theory of relativity is analysed. It has been shown that this fundamental concept of physics is not clear enough. A definition of inertial frame of reference is proposed which expresses its key inherent property. The definition is operational and powerful. Many other properties of inertial frames follow from the definition, or it makes them plausible. In particular, the definition shows why physical laws obey space and time (...) symmetries and the principle of relativity, it resolves the problem of clock synchronization and the role of light in it, as well as the problem of the geometry of inertial frames. (shrink)

Free choice sequences play a key role in the intuitionistic theory of the continuum and especially in the theorems of intuitionistic analysis that conflict with classical analysis, leading many classical mathematicians to reject the concept of a free choice sequence. By treating free choice sequences as potentially infinite objects, however, they can be comfortably situated alongside classical analysis, allowing a rapprochement of these two mathematical traditions. Building on recent work on the modal analysis of potential infinity, (...) I formulate a modal theory of the free choice sequences known as lawless sequences. Intrinsically well-motivated axioms for lawless sequences are added to a background theory of classical second-order arithmetic, leading to a theory I call $MC_{LS}$. This theory interprets the standard intuitionistic theory of lawless sequences and is conservative over the classical background theory. (shrink)

In this paper, I provide an explication and defense of Merleau-Ponty’s theory of concept formation. I argue that at the core of this theory is a distinction between concepts proper and the kinds of generalities characteristic of perceptual experience, which I call “pre-conceptual generalities.” According to Merleau-Ponty, concepts are developed through a two-stage process: first, the establishment of such pre-conceptual generalities, and second, the clarification of these generalities into concepts. I provide phenomenological evidence for the (...) existence of pre-conceptual generalities and explain how they can serve to ground concept formation. To motivate Merleau-Ponty’s account, I consider objections raised by Husserl, Cassirer, and Sellars to the classical philosophical account of empirical concept formation, abstraction. I show that Merleau-Ponty’s distinction between concepts and pre-conceptual generalities provides a philosophically viable account of the formation of empirical concepts while avoiding the problems faced by accounts that rely on abstraction. (shrink)

It is often assumed that cosmopolitan thinkers since the Renaissance have simply adopted and refined concepts from classical antiquity. This study argues that modern European cosmopolitanism should be perceived as a unique phenomenon, distinct from Greek and Roman forms of cosmopolitan thinking. One key feature is its dynamism, or the idea of change built into modern theories of cosmopolitanism. Covering the period from the 1530s to the 1920s, this book investigates various manifestations of cosmopolitanism, including normative individualism, the (...) dawn of historical thinking, and the dynamic conceptions of law and rights and of the international community. It analyses the international legal theories of selected authors from Francisco de Vitoria to Austrian lawyers Heinrich Lammasch and Alfred Verdross. The author focuses in particular on the development of hospitality rights and the right to immigration, republicanism and cosmopolitanism, and cosmopolitan education. (shrink)

Concepts: Core Readings traces the develoment of one of the most active areas of investigation in cognitive science. This comprehensive volume brings together the essential background readings on concepts from philosophy, psychology, and linguistics, while providing a broad sampling of contemporary research. The first part of the book centers around the fall of the Classical Theory of Concepts in the face of attacks by W.V.O. Quine, Ludwig Wittgenstein, Eleanor Rosch, and others, emphasizing the emergence and (...) development of the Prototype Theory and the controversies it spurred. The second part surveys a broad range of contemporary theories—Neoclassical Theories, the Prototype Theory, the Theory-Theory, and Conceptual Atomism. (shrink)

Without directly addressing the Demarcation Problem for logic—the problem of distinguishing logical vocabulary from others—we focus on distinctive aspects of logical vocabulary in pursuit of a second goal in the philosophy of logic, namely, proposing criteria for the justification of logical rules. Our preferred approach has three components. Two of these are effectively Belnap’s, but with a twist. We agree with Belnap’s response to Prior’s challenge to inferentialist characterisations of the meanings of logical constants. Belnap argued that for a logical (...) constant to exist, its rules must be conservative over a previously given consequence relation and guarantee the uniqueness of the constant. The twist is that we require logical vocabulary to be provably conservative, not over a previously given formal consequence relation, but over a previously given meaningful vocabulary of a language. Uniqueness is also a feature defined in terms of provability: if two syntactically distinguished expressions are governed by the same rules, then formulas with them as main operators are interderivable. Belnap’s criteria are not only those for the existence of a logical constant, but more: they are what distinguishes logical vocabulary from all other expressions. It is the defining mark of a logical constant that it is provably conservative over the fragment of the language which excludes it and that its rules guarantee its uniqueness. The third component is the topic neutrality of logic. The provable conservativeness of logic over a previously given vocabulary of a language is motivated, in part, by appeal to molecularism in the theory of meaning. Molecularity is a feature endorsed by the theory of meaning as a whole, so it does not distinguish logical constants from other expressions. The same is true for conservativeness. We argue that molecularity, and hence conservativeness, are implicit presuppositions of speakers’ use of language: the addition of new vocabulary to a language is presupposed to be conservative. But this presupposition is one that we should be able reflectively to endorse (such as when attempting a rational reconstruction of the use of the vocabulary). Thus, where conservativeness is found to fail, this defect should be remedied and the use of the vocabulary corrected (as in classical negation) or excised altogether (as in pejoratives). We go on to characterise a notion of topic neutrality, which we argue applies to logical vocabulary. We then note that reflective endorsement of the conservativeness of a topic neutral vocabulary requires a proof that the vocabulary is conservative relative to any base vocabulary. Thus we require that logical vocabulary be demonstrably conservative. Allying this requirement, distinctive of logic, to a general consideration about the commitments of assertion yields a mode of justification for logical constants akin to some conceptions of Harmony, i.e., to the idea that the consequences of assertion of a logical complex need to be warranted by the grounds and ought to be the strongest consequences warranted by the grounds. Intuitionistic logic acquires a somewhat familiar justification but emanating from a new motivation. (shrink)

The first half of Mr. Burgener's article is a very clear and very just exposition of my views. There is, however, one point which he may not have appreciated fully, and that is the "climate of opinion" in which I was writing, and against which I was reacting. One of my main aims was to protest against the transformation of the empiricist epistemology into a linguistic epistemology, a transformation initiated by the Logical Positivists of the 1930's, and completed by Wittgenstein (...) and his disciples. Hence the amount of space devoted to sign-cognition, to the intelligence of animals, and to image-thinking, all of which are non-verbal or pre-verbal. But, as he has surmised, I am really just an old-fashioned British empiricist. I am fighting on two fronts, as it were, throughout the book: against a purely linguistic conception of thinking on one side, and against the "classical" inspective conception of it on the other. And in this two-fold battle, I am taking just the line which Locke, Berkeley, and Hume would have taken if they had been alive today: one which they do in fact suggest in their writings, though of course they could not anticipate the lengths to which the purely linguistic or verbalistic conception of thinking would go, or how it would ally itself with a behavioristic conception of human personality. One of the things I most object to in current British philosophy is the attack which is made on all sides of the "inner life," the attempt to show that there is no such thing, or that it is a mere muddle to suppose there is, or that to the extent that it does exist it is of no importance. Perhaps there is some connection between this attack on the inner life and the attack on private life which is made by the politicians, social reformers, and economic planners. Perhaps they are only two aspects of the same thing. Anyway, between them they have gone a long way towards a kind of "dehumanisation" of man; and this seems to me one of the darkest features of the very dark age in which we live. I feel concerned about it not only as an epistemologist, but also as a religious person, or at least as a person who is interested in religion in a very undenominational way. Religion, as I view it, is very closely connected with the "inner life"; and if one is forbidden to take an interest in the "inner life," religion will wither away from sheer inanition. At any rate, the most mystical types of religion will, and these are the ones which seem to me the most important. (shrink)

Albrecht Dihle is professor of classics at Heidelberg. This book is a development of the Sather Classical Lectures given at Berkeley in 1974. It is an important and informative work, rich in detail, clear in argument, and filled with erudition. Dihle begins by contrasting the Hellenistic philosophical understanding of nature with the Jewish religious understanding of the cosmos. The pagan philosophers saw nature and the world as an ordered whole and sought to conform their minds and their lives to (...) this rational pattern. Galen and other writers after him, however, note that the Jewish scriptures consider the world and nature not as something ultimate but as issuing, in their being and structure, from the arbitrary intention of the creator. After Galen, Celsus wrote to refute the Jewish and also the Christian cosmology. The pagans considered reason as ultimate in the cosmos, while the biblical tradition, it is said, considered will or choice as the origin of the cosmos. According to the pagan understanding, man could become conformed to nature through an intellectual activity, while according to the biblical tradition he could be saved by responding to a divine promise and command, by an act of obedience. In both the pagan and the biblical traditions, cosmology, anthropology and ethics were interrelated. The initial form of the concept of the will arose in the biblical tradition. (shrink)

Atomism is the programme explaining all changes in terms of invariant units. The development of physics during the 20th century may be treated as a spectacular triumph of atomism. However, paradoxically, changes and conceptual difficulties brought about by quantum mechanics lead to the conclusion that the ontological model provided by classical atomism has become inadequate. Atoms (and elementary particles) are not atomos—indivisible, perfectly solid, unchangeable, ungenerated and indestructible (eternal), and the void is not simply an empty space. According to (...) quantum mechanics and quantum field theory, there is no unchanging substance at all. If we want to understand contemporary notions of matter and develop an ontological model of the world, consistent with contemporary natural sciences, we should probably go beyond the conceptual framework of atomic philosophy. (shrink)

Excluding only pure nominalists and "imagists" he includes in the classical theory "almost everyone who lived before the second decade of the twentieth century." This of course covers most of the other general types of theory found in the epistemology textbooks: that concepts are in the mind, that they are also in the thing, and finally that they are fundamentally prior to the thing. These types may be exemplified by Locke, Aristotle, and Plato, respectively. The controversy (...) between these three schools Price feels can for his purposes be regarded as a "domestic difference within the classical tradition." His subsidiary discussions of these differences he confines almost entirely to the first two. The Platonic theory he handles very lightly and gingerly; "it is a sufficiently difficult task in these days to convince people that there is any sense in talking of universals at all, even in the mild and moderate Aristotelian way". (shrink)

The Topos of Music is the upgraded and vastly deepened English extension of the seminal German Geometrie der Töne. It reflects the dramatic progress of mathematical music theory and its operationalization by information technology since the publication of Geometrie der Töne in 1990. The conceptual basis has been vastly generalized to topos-theoretic foundations, including a corresponding thoroughly geometric musical logic. The theoretical models and results now include topologies for rhythm, melody, and harmony, as well as a classification theory (...) of musical objects that comprises the topos-theoretic concept framework. Classification also implies techniques of algebraic moduli theory. The classical models of modulation and counterpoint have been extended to exotic scales and counterpoint interval dichotomies. The probably most exciting new field of research deals with musical performance and its implementation on advanced object-oriented software environments. This subject not only uses extensively the existing mathematical music theory, it also opens the language to differential equations and tools of differential geometry, such as Lie derivatives. Mathematical performance theory is the key to inverse performance theory, an advanced new research field which deals with the calculation of varieties of parameters which give rise to a determined performance. This field uses techniques of algebraic geometry and statistics, approaches which have already produced significant results in the understanding of highest-ranked human performances. The book's formal language and models are currently being used by leading researchers in Europe and Northern America and have become a foundation of music software design. This is also testified by the book's nineteen collaborators and the included CD-ROM containing software and music examples. (shrink)

This volume collects thirteen original essays that address the concept of will in Classical German Philosophy from Kant to Schopenhauer. During this short, but prolific period, the concept of will underwent various transformations. While Kant identifies the will with pure practical reason, Fichte introduces, in the wake of Reinhold, an originally biological concept of drive into his ethical theory, thereby expanding on the Kantian notion of the will. Schelling, Hegel, and Schopenhauer take a step further and conceive the (...) will either as a primal being, as a socio-ontological entity, or as a blindly striving, non-rational force. Thus, the history of the will is marked by a complex set of tensions between rational and non-rational aspects of practical volition. The book outlines these transformations from a historical and systematic point of view. It offers an overview of the most important theories of the will by the major figures of Classical German Philosophy, but also includes interpretations of conceptions developed by lesser-studied philosophers such as Maimon, Jacobi, Reinhold, and Bouterwek. (shrink)

The origination of General Systems Theory is credited to Ludwig von Bertalanffy who, two years after receiving his doctorate from the University of Vienna, published a work in 1932 entitled Theorie der Formbildung. Despite, by his own account, an exposure to and familiarity with the positivism of the Vienna circle, von Bertalanffy was dissatisfied with the reductionist and atomistic forms of explanation which this group asserted is characteristic of scientific explanation. He was particularly unhappy with attempts to pattern explanations (...) of biological phenomena after the model of classical Newtonian physics. In this early work, Models Theories of Development, von Bertalanffy maintained both that the main problem for biology is to discover patterns (laws) which are typical of biological systems and that the discovery of such patterns would produce a major change in the way the world is viewed in general. Von Bertalanffy worked out his proposed model for biological explanation in such subsequent books as Theoretische Biologie and Problems of Life and then in his later years in such works as Robots, Man and Minds and Organismic Psychology and Systems Theory, went on to apply his concepts in a cross-disciplinary way to psychology. Again, by his own account, at a somewhat later period, others, for example the economist Kenneth Boulding and the bio-mathematician A. Rapport, had arrived at, for parallel reasons, certain similar ideas relative to their own disciplines. These individuals together with others formed a joint enterprise which was to result in the interdisciplinary systems movement. Von Bertalanffy stressed the multi-dimension possibilities for fruitful research in a large number of conceptual areas, including the humanities, in his final major work, General Systems Theory Foundation, Development and Applications. (shrink)

This essay critically examines some classic philosophical and legal theories of privacy, organized into four categories: the nonintrusion, seclusion, limitation, and control theories of privacy. Although each theory includes one or more important insights regarding the concept of privacy, I argue that each falls short of providing an adequate account of privacy. I then examine and defend a theory of privacy that incorporates elements of the classic theories into one unified theory: the Restricted Access/Limited Control (RALC) (...) class='Hi'>theory of privacy. Using an example involving data-mining technology on the Internet, I show how RALC can help us to frame an online privacy policy that is sufficiently comprehensive in scope to address a wide range of privacy concerns that arise in connection with computers and information technology. (shrink)

Additive theories of rationality, as I use the term, are theories that hold that an account of our capacity to reflect on perceptually-given reasons for belief and desire-based reasons for action can begin with an account of what it is to perceive and desire, in terms that do not presuppose any connection to the capacity to reflect on reasons, and then can add an account of the capacity for rational reflection, conceived as an independent capacity to ‘monitor’ and ‘regulate’ our (...) believing-on-the-basis-of-perception and our acting-on-the-basis-of-desire. I show that a number of recent discussions of human rationality are committed to an additive approach, and I raise two difficulties for this approach, each analogous to a classic problem for Cartesian dualism. The interaction problem concerns how capacities conceived as intrinsically independent of the power of reason can interact with this power in what is intuitively the right way. The unity problem concerns how an additive theorist can explain a rational subject's entitlement to conceive of the animal whose perceptual and desiderative life he or she oversees as ‘I’ rather than ‘it’. I argue that these difficulties motivate a general skepticism about the additive approach, and I sketch an alternative, ‘transformative’ framework in which to think about the cognitive and practical capacities of a rational animal. (shrink)

Classical political theorists such as Thucydides, Kant, Rousseau, Smith, Hegel, Grotius, Mill, Locke and Clausewitz are often employed to explain and justify contemporary international politics and are seen to constitute the different schools of thought in the discipline. However, traditional interpretations frequently ignore the intellectual and historical context in which these thinkers were writing as well as the lineages through which they came to be appropriated in International Relations. This collection of essays provides alternative interpretations sensitive to these political (...) and intellectual contexts and to the trajectory of their appropriation. The political, sociological, anthropological, legal, economic, philosophical and normative dimensions are shown to be constitutive, not just of classical theories, but of international thought and practice in the contemporary world. Moreover, they challenge traditional accounts of timeless debates and schools of thought and provide new conceptions of core issues such as sovereignty, morality, law, property, imperialism and agency. (shrink)

Ancient Greek philosopher Epicurus provided some of our most cherished assumptions about physics and ethics. He postulated an infinite universe made exclusively of atoms and void. He also treated slaves and women as equals and defined our standards of pleasure and luxury. Now David Swift turns to Epicurus for help with another significant mystery: the scientific explanation of mind. Using Epicurean ideas that our minds are in our chests and, perhaps even more radically, that meaning is understood in our sense (...) organs he re-examines and reinterprets the works of philosophers like Descartes, Locke, Kant and Mill and scientists such as Pavlov, Freud, Skinner and Rogers. Seen in the light of the Epicurean concept, Renaissance philosophy and classic scientific psychology validate a surprisingly consistent and coherent scientific explanation of behaviour. The mechanisms of meaning, knowledge, learning and remembering are explained in terms of biological reflexes. The secrets of love, hate and loyalty are revealed as non-verbal knowledge only accessible as feelings. And success, failure, criminal and other behaviours are shown to be the results of learned experience not genetic predisposition. At last we have the possibility of a plausible biologically-based general psychological theory. (shrink)

The theory of concepts advanced in the dissertation aims at accounting for a) how a concept makes successful practice possible, and b) how a scientific concept can be subject to rational change in the course of history. Traditional accounts in the philosophy of science have usually studied concepts in terms only of their reference; their concern is to establish a stability of reference in order to address the incommensurability problem. My discussion, in contrast, suggests that each scientific (...) concept consists of three components of content: 1) reference, 2) inferential role, and 3) the epistemic goal pursued with the concept's use. I argue that in the course of history a concept can change in any of these three components, and that change in one component—including change of reference—can be accounted for as being rational relative to other components, in particular a concept's epistemic goal.This semantic framework is applied to two cases from the history of biology: the homology concept as used in 19th and 20th century biology, and the gene concept as used in different parts of the 20th century. The homology case study argues that the advent of Darwinian evolutionary theory, despite introducing a new definition of homology, did not bring about a new homology concept (distinct from the pre-Darwinian concept) in the 19th century. Nowadays, however, distinct homology concepts are used in systematics/evolutionary biology, in evolutionary developmental biology, and in molecular biology. The emergence of these different homology concepts is explained as occurring in a rational fashion. The gene case study argues that conceptual progress occurred with the transition from the classical to the molecular gene concept, despite a change in reference. In the last two decades, change occurred internal to the molecular gene concept, so that nowadays this concept's usage and reference varies from context to context. I argue that this situation emerged rationally and that the current variation in usage and reference is conducive to biological practice.The dissertation uses ideas and methodological tools from the philosophy of mind and language, the philosophy of science, the history of science, and the psychology of concepts. (shrink)

One major fault line in foundational theories of cognition is between the so-called “representational” and “non-representational” theories. Is it possible to formulate an intermediate approach for a foundational theory of cognition by defining a conception of representation that may bridge the fault line? Such an account of representation, as well as an account of correspondence semantics, is offered here. The account extends previously developed agent-based pragmatic theories of semantic information, where meaning of an information state is defined by its (...) interface role, to a theory that accommodates a notion of representation and correspondence semantics. It is argued that the account can be used to develop an intermediate approach to cognition, by showing that the major sources of tension between “representational” and “non-representational” theories may be eased. (shrink)

Throughout this paper, we are trying to show how and why our Mathematical frame-work seems inappropriate to solve problems in Theory of Computation. More exactly, the concept of turning back in time in paradoxes causes inconsistency in modeling of the concept of Time in some semantic situations. As we see in the first chapter, by introducing a version of “Unexpected Hanging Paradox”,first we attempt to open a new explanation for some paradoxes. In the second step, by applying this paradox, (...) it is demonstrated that any formalized system for the Theory of Computation based on Classical Logic and Turing Model of Computation leads us to a contradiction. We conclude that our mathematical frame work is inappropriate for Theory of Computation. Furthermore, the result provides us a reason that many problems in Complexity Theory resist to be solved.(This work is completed in 2017 -5- 2, it is in vixra in 2017-5-14, presented in Unilog 2018, Vichy). (shrink)

One major fault line in foundational theories of cognition is between the so-called “representational” and “non-representational” theories. Is it possible to formulate an intermediate approach for a foundational theory of cognition by defining a conception of representation that may bridge the fault line? Such an account of representation, as well as an account of correspondence semantics, is offered here. The account extends previously developed agent-based pragmatic theories of semantic information, where meaning of an information state is defined by its (...) interface role, to a theory that accommodates a notion of representation and correspondence semantics. It is argued that the account can be used to develop an intermediate approach to cognition, by showing that the major sources of tension between “representational” and “non-representational” theories may be eased. (shrink)

This article outlines the foundations of a nomos-observing theory of social justice, termed ‘rule egalitarianism’, that explains how the seemingly contradictory merger of classical liberalism and s...

The theory of concepts advanced in the dissertation aims at accounting for a) how a concept makes successful practice possible, and b) how a scientific concept can be subject to rational change in the course of history. Traditional accounts in the philosophy of science have usually studied concepts in terms only of their reference; their concern is to establish a stability of reference in order to address the incommensurability problem. My discussion, in contrast, suggests that each scientific (...) concept consists of three components of content: 1) reference, 2) inferential role, and 3) the epistemic goal pursued with the concept's use. I argue that in the course of history a concept can change in any of these three components, and that change in one component—including change of reference—can be accounted for as being rational relative to other components, in particular a concept's epistemic goal. This semantic framework is applied to two cases from the history of biology: the homology concept as used in 19th and 20th century biology, and the gene concept as used in different parts of the 20th century. The homology case study argues that the advent of Darwinian evolutionary theory, despite introducing a new definition of homology, did not bring about a new homology concept (distinct from the pre-Darwinian concept) in the 19th century. Nowadays, however, distinct homology concepts are used in systematics/evolutionary biology, in evolutionary developmental biology, and in molecular biology. The emergence of these different homology concepts is explained as occurring in a rational fashion. The gene case study argues that conceptual progress occurred with the transition from the classical to the molecular gene concept, despite a change in reference. In the last two decades, change occurred internal to the molecular gene concept, so that nowadays this concept's usage and reference varies from context to context. I argue that this situation emerged rationally and that the current variation in usage and reference is conducive to biological practice. The dissertation uses ideas and methodological tools from the philosophy of mind and language, the philosophy of science, the history of science, and the psychology of concepts. (shrink)

Originally published in 1987 and re-issued in 2020 with a new Preface, this book presents and elaborates interrelated solutions to a number of problems in moral philosophy, from the location of intrinsic value and the nature of a worthwhile life, via the limits of obligation and the nature of justice, to the status of moral utterances. After developing a biocentric account of moral standing, the author locates worthwhile life in the development of the generic capacities of a creature, whether human (...) or nonhuman, and presents an account of relative intrinsic value which later generates a theory of interspecific justice. This value-theory also informs a consequentialist understanding of obligation, of moral rightness and of supererogation. The understanding thus supplied is shown to cope with the problems of integrity, of justice and of the 'Repugnant Conclusion' in population ethics. A cognitivist account of ethical conclusions such as those so far reached is then defended against non-cognitivist and relativist objections and a far-reaching naturalist theory is defended, integrating earlier conclusions with an account of the logic of the fundamental ethical concepts. This wide-ranging volume which maps the whole area of morality is thoroughly argued with reference both to contemporary philosophical developments and to classical theories. (shrink)

The aim of this paper is to provide a complete Natural Kind Semantics for an Essentialist Theory of Kinds. The theory is formulated in two-sorted first order monadic modal logic with identity. The natural kind semantics is based on Rudolf Willes Theory of Concept Lattices. The semantics is then used to explain several consequences of the theory, including results about the specificity (species–genus) relations between kinds, the definitions of kinds in terms of genera and specific differences (...) and the existence of negative kinds. First, I show under which conditions the Hierarchy principle, which has been subjected to counterexamples in the literature, holds. I also show that a different principle about the species–genus relations between kinds, namely Kant’s Law, follows from the essentialist theory. Second, I introduce two new operations for kinds and show that they can be used to provide traditional definitions of kinds in terms of genera and specific differences. Finally, I show that these operations of specific difference induce, for each kind, a uniquely specified contrary kind and a uniquely specified subcontrary kind, which can be used as semantic values for non-classical predicate negations of kind terms. (shrink)

It is necessary to take into account the data of science in the theoretical debates conducted by scientists contributing ontological theories in order to develop new approaches to theological issues in Islamic thought. Even, Kalam scholars with the duty of defending and basing the principles of Islam in the classical sense have established a theological understanding intertwined with science in understanding both existence philosophically and the Script theologically. With its discoveries and theories in the last century, it can be (...) argued that modern science has made a serious progress compared to the past. Maintaining its own methodology and paradigm, every scientific discipline has the opportunity to benefit from the methods and data of other disciplines. Consequently, it is possible to assert that Kalam can enjoy the same opportunity too, as long as staying in its own problem area. According to modern science, the motion system is the unity of structures that enable living things to move. Moreover, Bones and joints, which are the structures of the skeletal system, are passive elements of the movement system. Muscles, on the other hand, are the active elements of the movement system and provide the movement of the body by affecting the bones and joints. Muscle tissue shapes the body by adhering to the bones, besides enabling movement activity to occur. One of the most important systems that provide movement is the nervous system. Because for a person to have movement, the muscles must contract, and the muscles must be stimulated for the contraction of the muscles. The system that enables this contraction to occur is the nervous system. Energy is also required for contraction to occur in the human body. Muscles create energy for movement by first providing their energy from the ATP molecule present in the muscle cells. Considering the movement theories of classical theology scholars, it is seen that they shaped the occurrence of human actions through the concept of potency. While the scholars classify power as spiritual/mental and physical strength in terms of its structure, they have characterized it as accident in terms of its nature. In this context, we can say that the equivalent of the power, which is regarded as necessary for the formation of human acts by the theologians, is the movement system in today's science. The spirit/mental that scholars regard as a structure of power for the occurrence of human action can be regarded as the electrical activity that activates muscles when considered within the framework of the movement system of today's science. It is seen that Kalam scholars emphasize physical competence in their definitions of power as well. At this point, Ash'arians defined the power as the soundness of organs, Mu’tazila expressed it as the presence of organs and their being away from disasters, and the Mâturîdîs stated it as the organs being healthy. With these definitions, Kalam scholars mean that a person should also be physically competent to make a movement. The structures scientifically accepted as biological and physical competence in the movement system are the skeletal system, muscles and nervous system. Therefore, we can say that the strength of the physical fitness/well-being emphasized in the definition of power by theologians corresponds scientifically to the skeletal system, muscles and nervous system. One of the issues that Kalam scholars discuss about power is the issue of the accident of power. The reason why they describe power as an accident is to emphasize its impermanence and to show that it was created by Allah. So, in modern science, electrical activity must occur in the brain in order for human organs to move. The occurrence of this electrical activity is independent of the human being. The fact that electrical activity occurs independently from human beings shows that it conforms to Kalam scholars’ definition of the accident. As a result, we can say that the theory of power created by scholars for human movement has a counterpart in the movement system put forward by today's science. (shrink)

Having entered into the problem structuring methods, system dynamics (SD) is an approach, among systems’ methodologies, which claims to recognize the main structures of socio-economic behaviors. However, the concern for building or discovering strong philosophical underpinnings of SD, undoubtedly playing an important role in the modeling process, is a long-standing issue, in a way that there is a considerable debate about the assumptions or the philosophical foundations of it. In this paper, with a new perspective, we have explored theory (...) of knowledge in SD models and found strange similarities between classic epistemological concepts such as justification and truth, and the mechanism of obtaining knowledge in SD models. In this regard, we have discussed related theories of epistemology and based on this analysis, have suggested some implications for moderating common problems in the modeling process of SD. Furthermore, this research could be considered a reword of system dynamics modeling principles in terms of theory of knowledge. (shrink)

This article outlines the foundations of a nomos-observing theory of social justice, termed ‘rule egalitarianism’, that explains how the seemingly contradictory merger of classical liberalism and social justice is conceivable. The first step towards such a theory consists in ensuring that a concern for the rule of law is etched in the very core of our understanding of social justice, in which case some egalitarian rules will be acceptable from a classical liberal viewpoint. The legal framework (...) of capitalism can indeed be designed to reduce inequality in the name of justice inasmuch as any egalitarian goal is specified in terms of institutional rules. More precisely, rules in a liberal polity should be general and abstract, which will lead us to establish a distinction between four concepts of rules, namely between laws, regulations, statutes and decrees. Moreover, against the neoclassical liberal understanding of social justice, rule egalitarianism argues that having general and abstract rules of market capitalism imposes some constraints on any institutional framework so that social justice becomes necessary to correct the errors of imperfect generalisations, leaving some people behind. (shrink)

The number of studies related to natural and artificial mechanisms of learning rapidly increases. However, there is no general theory of learning that could provide a unifying basis for exploring different directions in this growing field. For a long time the development of such a theory has been hindered by nativists' belief that the development of a biological organism during ontogeny should be viewed as parameterization of an innate, encoded in the genome structure by an innate algorithm, and (...) nothing essentially new is created during this process. Noam Chomsky has claimed, therefore, that the creation of a non-trivial general mathematical theory of learning is not feasible, since any algorithm cannot produce a more complex algorithm. This study refutes the above argumentation by developing a counter-example based on the mathematical theory of algorithms and computable functions. It introduces a novel concept of a Universal Learning System (ULS) capable of learning to control in an optimal way any given constructive system from a certain class. The necessary conditions for the existence of a ULS and its main functional properties are investigated. The impossibility of building an algorithmic ULS for a sufficiently complex class of controlled objects is shown, and a proof of the existence of a non-algorithmic ULS based on the axioms of classical mathematics is presented. It is argued that a non-algorithmic ULS is a legitimate object of not only mathematics, but also the world of nature. These results indicate that an algorithmic description of the organization and adaptive development of biological systems in general is not sufficient. At the same time, it is possible to create a rigorous non-algorithmic general theory of learning as a theory of ULS. The utilization of this framework for integrating learning-related studies is discussed. (shrink)

This paper points out a number of long-standing objections to Mill’s theory of the good and shows how exactly Sidgwick’s more detailed approach can avoid these pitfalls. In particular, critics have always insisted that (i) Mill’s "proof" of utilitarianism represents a naturalistic fallacy, and that (ii) his qualitative hedonism is inconsistent. Sidgwick’s "ideal element" of the good allows him to avoid these charges, and sheds new light on the assumption that the 'hedonism' of classical utilitarianism is a purely (...) naturalistic concept. Instead, it has to be understood as a label for the modern, liberal notion of the individual good as opposed to the universal or utilitarian good. (shrink)

The general aim of this book is to provide an elementary exposition of some basic concepts in terms of which both classical and non-dassicallogirs may be studied and appraised. Although quantificational logic is dealt with briefly in the last chapter, the discussion is chiefly concemed with propo gjtional cakuli. Still, the subject, as it stands today, cannot br covered in one book of reasonable length. Rather than to try to include in the volume as much as possible, I (...) have put emphasis on some selected topics. Even these could not be roverrd completely, but for each topic I have attempted to present a detailed and precise t’Xposition of several basic results including some which are non-trivial. The roots of some of the central ideas in the volume go back to J. Luka siewicz’s seminar on mathematicallogi. (shrink)