The use of analogy and metaphor as descriptive and explanatory devices in neuroscientific research was examined. In particular, four analogies/metaphors common to research having to do with the brain and its function were illustrated. It is argued that the use of these and other similar literary devices in neuroscientific research sometimes leads to certain conceptual confusions and, thus, fails to aid in clarifying the nature of those phenomena they are intended to explain. 2012 APA, all rights reserved).

One of the intriguing features of the semantic theories proposed by Jerry Fodor and Jerrold Katz is that they attempt to provide a criterion for semantic anomaly. Ostensibly, the criterion would enable one to determine when a phrase is semantically absurd or incongruous even in cases where the phrase appears to be grammatically proper. For example, phrases such as ‘spinster insecticide’ and ‘female uncle’ would be marked as anomalous in the semantic theory even though they seem grammatically on a par (...) with ‘gaseous insecticide’ and ‘unemployed uncle’.Recently, however, a number of criticisms have been raised concerning the theoretical devices that Fodor and Katz supply for marking such anomalies. In this essay I want to examine these criticisms and suggest a modification of the theories which would answer the critics on this point and, at the same time, significantly enhance the explanatory power of the theories. (shrink)

Recent discussions about the microstructure of materials generally focus on the ontological aspects of the molecular structure. However, there are many types of substances that cannot be studied by means of the concept of molecule, for example, salts. For the quantum treatment of these substances, a new particle, called phonon, is introduced. Phonons are generally conceived as a pseudo-particle, that is, a mathematical device necessary to perform calculations but which does not have a “real” existence. In this context, the (...) aim of this paper will be to analyze the ontological status of phonons. For such purposes we will critically analyze the arguments that would account for the presumed nonexistence of phonons. Finally, having already demonstrated that there are not enough reasons to consider phonons as non-existing entities, we will explore some possibilities that allow us to elucidate their ontological status. (shrink)

In much of his writing in the philosophy of mind, John Searle has been highly critical of what N. Block refers to as ‘The Computer Model of the Mind’ — the approach that treats the mind as a symbol-manipulating device akin in spirit, if not detail, to the modem computer. Searle refers to this philosophical approach as ‘cognitivism.’ The extent of his skepticism and animus toward the computer model of the mind is plainly apparent in the following quotation from (...) Searle: ‘I used to believe that as a causal account, the cognitivist's theory was at least false, but I am now having difficulty formulating a version of it that is coherent even to the point where it could be an empirical thesis at all’. In what follows, I shall attempt to show that this charge of incoherence is unfounded. (shrink)

A Molinist should not embrace the independence thesis. He also can defend the thesis that counterfactuals of freedom depend on a counterfactual act. Although such a move may seem illicit in the sense thatexplanandum andexplanans presuppose each other, I defend the view that counterfactuals of freedom are very deeply embedded in our metaphysics and we cannot therefore satisfactorily explain them with the help of other devices.

In this article, I argue that the artificial components of hybrid bionic systems do not play a direct explanatory role, i.e., in simulative terms, in the overall context of the systems in which they are embedded in. More precisely, I claim that the internal procedures determining the output of such artificial devices, replacing biological tissues and connected to other biological tissues, cannot be used to directly explain the corresponding mechanisms of the biological component(s) they substitute (and therefore cannot be (...) used to explain the local mechanisms determining an overall biological or cognitive function replicated by such bionic models). I ground this analysis on the use of the Minimal Cognitive Grid (MCG), a novel framework proposed in Lieto (Cognitive design for artificial minds, 2021) to rank the epistemological and explanatory status of biologically and cognitively inspired artificial systems. Despite the lack of such a direct mechanistic explanation from the artificial component, however, I also argue that the hybrid bionic systems can have an indirect explanatory role similar to the one played by some AI systems built by using an overall structural design approach (but including the partial adoption of functional components). In particular, the artificial replacement of part(s) of a biological system can provide i) a local functional account of that part(s) in the context of the overall functioning of the hybrid biological–artificial system and ii) global insights about the structural mechanisms of the biological elements connected to such artificial devices. (shrink)

The epistemological chasm between how we (implicitly and subjectively) perceive or imagine the actual world and how we (explicitly and “objectively”) think of its underlying entities has motivated perhaps the most disconcerting impasse in human thought: the explanatory gap between the phenomenal and physical properties of the world. Here, I advocate a combination of philosophical skepticism and simplicity as an informed approach to arbitrate among theories of consciousness. I argue that the explanatory gap is rightly a gap in (...) our understanding, but one that is not surprising; and we being observers biased by our first-person perspective and our existence may both hinder and (the realization we have them) assist our reasoning. Further, I unfold the concept of observer into two distinct notions based on its functional and phenomenal aspects, and exploit this device to elucidate the subject-observer relationship. Then, I proceed to analyze the philosophical zombie dilemma. Lastly, I contend that from a skeptical viewpoint, panpsychism (or neutral monism) is the most parsimonious doctrine accounting for the explanatory gap, and suggest that it would be possible to make headway in the hard problem of consciousness by uncovering non-trivial causal relationships between qualia states and functional states, if routine and controlled manipulation of neural circuits were easily available. (shrink)

Recent discussions about the microstructure of materials generally focus on the ontological aspects of the molecular structure. However, there are many types of substances that cannot be studied by means of the concept of molecule, for example, salts. For the quantum treatment of these substances, a new particle, called phonon, is introduced. Phonons are generally conceived as a pseudo-particle, that is, a mathematical device necessary to perform calculations but which does not have a "real" existence. In this context, the (...) aim of this paper will be to analyze the ontological status of phonons. For such purposes we will critically analyze the arguments that would account for the presumed nonexistence of phonons. Finally, having already demonstrated that there are not enough reasons to consider phonons as non-existing entities, we will explore some possibilities that allow us to elucidate their ontological status. (shrink)

The idMirror project consists of a tablet computer, specially equipped with a small mirror and a newly developed android app. The Android application uses face recognition to detect the location of the user’s face in relation to the device and based on this renders a computer graphic at the location of his or her reflection. The goal of the idMirror project setting as a research tool was to make an exploratory study on cultural differences at exhibition venues. For this (...) study, we have analyzed 150 participants’ face images aged between 18 and 75; among them, 50 participants’ face images collected in Europe, 50 participants’ face images collected in the USA, and 50 participants’ face images collected in Japan. We found global exhibitions a good research platform for random sampling of the subjects. For the study, we examined the first 50 participants at each exhibition and we found some significant differences. Through the explanatory study in the form of an art installation, we wanted to learn if the facial expression upon one’s own self-observation is a function of gender and place of exhibition setting origin. (shrink)

In this paper, we address the question of what current computers are from the point of view of human-computer interaction. In the early days of computing, the Turing machine (TM) has been the cornerstone of the understanding of computers. The TM defines what can be computed and how computation can be carried out. However, in the last decades, computers have evolved and increasingly become interactive systems, reacting in real-time to external events in an ongoing loop. We argue that the TM (...) does not provide a mechanistic explanation for interactive computing. The reason is that the fundamental phenomena relevant to interactive computing are out of the scope of classical computability theory. Part of the explanatory power of the TM relies on what we propose to call an execution model. An execution model belongs to a level of abstraction where it is possible to describe both the functional architecture and the execution in mechanistic terms. An updated execution model is warranted to provide the minimal mechanistic description for interactive computation as a counterpart of what the TM could explain regarding Church-Turing computation. It would support an explanation of the ubiquitous computing devices we know - those interacting with humans, e.g., through digital interfaces. We show that such a model is not available within interactive models of computation and that relevant abstractions and concerns are available in computer engineering but need to be identified and gathered. To fill this void, we propose to reflect on the level of abstraction required to support the mechanistic description of an interactive execution and propose some preliminary requirements. (shrink)

The paper explores how, in economics and biology, theoretical models are used as explanatory devices. It focuses on a modelling strategy by which, instead of starting with an unexplained regularity in the world, the modeller begins by creating a credible model world. The model world exhibits a regularity, induced by a mechanism in that world. The modeller concludes that there may be a part of the real world in which a similar regularity occurs and that, were that the case, (...) the model would offer an explanation. Little concrete guidance is given about where such a regularity might be found. Three modelling exercises in evolutionary game theory—one from economics and two from biology—are used as case studies. Two of these (one from each discipline) exemplify ‘explanation in search of observation’. The third goes a step further, analysing a regularity in a model world and treating it as informative about the real world, but without saying anything about real phenomena. The paper argues that if the relation between the model and real worlds is understood in terms of similarity, and if modelling is understood as an ongoing discovery process rather than as the demonstration of empirical truths, there can be value in creating explanations before finding the regularities that are to be explained. (shrink)

In explaining human actions, scholars and laypeople alike employ explanatory devices such as ‘motives’. This paper critically reevaluates the relationship between ‘professional’ and ‘lay’ invocations of motive, proposing a general reorientation of theory and research. This reorientation emphasizes the mundane ‘practical grammar’ of motives, and argues that motive deployment is inextricably tied to deviance, and therefore irremediably moral. It is argued, therefore, that motives should serve as a topic for scholarship, not a resourcefor scholarly use. Several landmark theories of (...) motives, deviance, and explanations are critically reviewed from the proposed vantage. Finally, a brief survey of similarly-minded work is offered, focussing on ethnomethodological arguments and findings, as illustrations of the heuristic power and promise of the outlined approach. (shrink)

The mediatization concept rests on the increasing centrality of media in everyday spheres. Within academia, mediatization is explored in various ways, such as through the use of social media, news media, and researchers’ adoption of certain media logic(s). While many studies focus on media logic(s) as an explanatory device, it can also be seen as a contextual relationship between actors enacted for various purposes. This paper explores how academics enact media logic(s) in climate communication and for what purpose. (...) By drawing on interviews with initiators of open letters on climate change, this paper illustrates that media logic(s) is evoked as a publishing strategy and a way to demarcate academics from news media journalists. The study thus suggests a conceptual shift from debates about what media logic(s) is to what it does in specific communication contexts. (shrink)

First, this article will outline the metaphysics of `the social' that implicitly and explicitly connects the work of classical and contemporary cosmopolitan sociologists as different as Durkheim, Weber, Beck and Luhmann. In a second step, I will show that the cosmopolitan outlook of classical sociology is driven by exclusive differences. In understanding human affairs, both classical sociology and contemporary cosmopolitan sociology reflect a very modernist outlook of epistemological, conceptual, methodological and disciplinary rigour that separates the cultural sphere from the natural (...) objects of concern. I will suggest that classical sociology — in order to be cosmopolitan — is forced (1) to exclude non-social and non-human objects as part of its conceptual and methodological rigour, and (2) consequently and methodologically to rule out the non-social and the non-human. Cosmopolitan sociology imagines `the social' as a global, universal explanatory device to conceive and describe the non-social and non-human. In a third and final step the article draws upon the work of the French sociologist Gabriel Tarde and offers a possible alternative to the modernist social and cultural other-logics of social sciences. It argues for a inclusive conception of `the social' that gives the non-social and non-human a cosmopolitan voice as well. (shrink)

In this article we respond to Justin Sytsma's critique of our 2005 article "Analogy and Metaphor Running Amok: An Examination of the Use of Explanatory Devices in Neuroscience" . We address each of Sytsma's major criticisms in turn. We conclude that, not only does Sytsma fail to convincingly demonstrate how our argument fails, he falls headlong into the very conceptual confusions we examine in our original article. 2012 APA, all rights reserved).

This collection of papers challenges the notion that we are living in post-ideological age. It offers a theoretical framework for exploring some of the new manifestations of ideologies, and combines this with a series of case-studies relating to recent ideational phenomena, such as populism, environmentalism and Islamic fundamentalism. It reassesses some typologies, such as the left-right axis, as an explanatory device." "The purpose of the essays is to revitalize the scholarly understanding of ideology as central to the concerns (...) of political science. Recent political movements are reinterpreted through using new approaches to the analysis of ideology. In so doing we seek to bridge the gap between empirical and theoretical research in the field."--Jacket. (shrink)

The aim of this essay is to elaborate philosophical and ethical underpinnings of posthumous diagnosis of famous historical figures based on literary and artistic products, or commonly called retrospective diagnosis. It discusses ontological and epistemic challenges raised in the humanities and social sciences, and attempts to systematically reply to their criticisms from the viewpoint of clinical medicine, philosophy of medicine, particularly the ontology of disease and the epistemology of diagnosis, and medical ethics. The ontological challenge focuses on the doubt about (...) the persistence of a disease over historical time, whereas the epistemic challenge disputes the inaccessibility of scientific verification of a diagnosis in the past. I argue that the critics are in error in conflating the taxonomy of disease and the act of diagnosing a patient. Medical diagnosis is fundamentally a hypothesis-construction and an explanatory device that can be generated under various degrees of uncertainty and limited amount of information. It is not an apodictic judgment as the critics presuppose, but a probabilistic judgment with varying degrees of plausibility under uncertainty. In order to avoid this confusion, I propose that retrospective diagnosis of a historical figure be syndromic without identifying underlying disease, unless there is justifiable reason for such specification. Moreover it should be evaluated not only from the viewpoint of medical science but also in a larger context of the scholarship of the humanities and social sciences by its overall plausibility and consistency. On the other hand, I will endorse their concerns regarding the ethics and professionalism of retrospective diagnosis, and call for the need for situating such a diagnosis in an interdisciplinary scope and the context of the scholarship of the historical figure. I will then enumerate several important caveats for interdisciplinary retrospective diagnosis using an example of the retrospective diagnosis of Socrates for his life-long intermittent neurologic symptoms. Finally, I will situate the present argument in a larger context of the major debate among the historians of medicine and paleopathologists, and discuss the similarities and differences. (shrink)

Mechanisms are now taken widely in philosophy of science to provide one of modern science’s basic explanatory devices. This has raised lively debate concerning the relationship between mechanisms, laws and explanation. This paper focuses on cases where a mechanism gives rise to a ceteris paribus law, addressing two inter-related questions: What kind of explanation is involved? and What is going on in the world when mechanism M affords behavior B described in a ceteris paribus law? We explore various answers (...) offered by ‘new mechanists’ and others before setting out and explaining our own answers: mechanistic explanations are a species of oldfashioned covering-law explanation and this often accounts in part for their explanatory power; and B is what it takes for some set of principles that govern the features of M’s parts in their arrangement in M all to be instanced together. (shrink)

In this article I explore how, in the League of Nations’ emerging anti-trafficking regime of the 1920s and 1930s, one category of race science — climate — played a prominent role in positing natural hierarchies between nations. My purpose is twofold: (1) to explain the currency of climate at this moment and to examine the trajectory of climate as an explanatory device in the intellectual history of ‘race’; and (2) to reflect on the biopolitical implications of explanations rooted (...) in climate. The article begins with a description of how League of Nations delegates used climate as shorthand to refer to differences between the sexual mores of various nations. I then reflect more broadly on the emergence, submergence, and reemergence of climate in the history of race science, and its effects in practical settings. I move to a discussion of the significance of the age of consent as a category, and analyse the League of Nations-sponsored efforts to track ages of consent across countries as a biopolitical project. My overarching argument is that references to climate performed important ideological work in naturalizing hierarchical relations between nations. In arenas where diplomats sought to arrive at a consensus, such references rendered them more palatable and less disputable. (shrink)

To what extent is the scientist's endeavor qua scientist influenced by his philosophic image of himself? A preliminary and partial answer to this question is suggested by a study of eight physiological thinkers of the second half of the eighteenth century, a period during which biology was much influenced by the scientific and philosophical ideas of Isaac Newton. At this time, physiologists invoked certain "principles," "properties," and "powers" which were deemed useful as explanatory devices, even though they could not (...) themselves be explained. The use of these devices in physiology was often defended in terms of their supposed similarity to devices used in mathematics and Newtonian physics. The results of this practice are considered critically, partly in the light of current studies of scientific explanation. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Invention of Art History in Ancient Greece: Religion, Society, and Artistic RationalisationJohn C. McEnroeJeremy Tanner. The Invention of Art History in Ancient Greece: Religion, Society, and Artistic Rationalisation. Cambridge Classical Studies. Cambridge: Cambridge University Press, 2006. xvi + 331 pp. 62 black-and-white ills. Cloth, $99.In his introductory chapter, Jeremy Tanner quotes J. J. Winckelmann's eighteenth-century description of the Apollo Belvedere: "Among all the works of antiquity which (...) have escaped destruction, the statue of Apollo is the highest ideal of art... In the presence of this miracle of art, I forget all else, and I myself take a lofty position for the purpose of looking on it in a worthy manner" (6). Tanner makes it clear that Winckelmann, widely regarded as the founder of modern art history, was not simply recording a personal reaction. Instead, Winckelmann's notion of artworks as autonomous objects of aesthetic experience was deeply rooted in the transformation of the basic institutions of art during [End Page 423] the Enlightenment. These included changes in patronage and production, and the introduction of the new philosophy of aesthetics. The new conception of art as a form of individual expression was tied not only to the notion of personal liberty but also to the growing obsession with national identities. Winckelmann's rapturous response to the Apollo Belvedere is understandable only as a part of this broader set of social and intellectual currents.The kinds of art history that Tanner is concerned with in this book are quite distinct from Winckelmann's and belonged to profoundly different cultural networks. Tanner lays out three goals for the book: first, to analyze art as a form of material culture that was both shaped by society and, in turn, helped to shape society; second, to develop an analytic framework for comparing classical and modern art history without conflating the two; third, to move art history to the explanatory level, exploring not only how classical art developed over the long term, but why. Tanner's approach is sociological, drawing especially on the work of the once influential American sociologist, Talcott Parsons (1902–1979) and the semiotics of Charles Sanders Peirce (1839–1914). As a result, Tanner shifts from the traditional focus on artists to the interaction of artists, patrons, and viewers.In chapter 2 ("Rethinking the Greek Revolution," 31–96) Tanner addresses one of the central problems in art history, the apparently sudden transformation from abstraction to naturalism in Greek art in the beginning of the fifth century B.C.E., famously described by E. H. Gombrich as "the Greek Revolution." Why, after generations of continuity within the Archaic style, did Greek artists, alone among the artists working in the broader Middle Eastern tradition, develop the naturalistic style of art represented in, for example, Polykeitos's Doryphoros? For Gombrich, the "Greek Revolution" was fundamentally a matter of artists breaking from ingrained patterns and attempting, as individuals, to match the appearance of their statues with the natural world. Other writers, including several contributors to Diana Buitron-Oliver, ed., The Greek Miracle: Classical Sculpture from the Dawn of Democracy (Washington, D.C., 1992), have described the change in terms even more deeply grounded in Winckelmann: the revolution in style was a product of the birth of individuality and personal freedom that accompanied the birth of democracy in classical Greece.Tanner is specifically concerned with what the "Greek Revolution" meant for cult statues. While he rejects the simplistic equation democracy = naturalism as an explanatory device, Tanner nevertheless holds that political changes, marked by the Kleisthenic reforms, had profound effects on both the makers and the viewers of art. Through most of the sixth century B.C.E., the aristocracy was in firm control of religious art. Through the forms of the kouros and kore, aristocrats merged their identities with those of the gods. Through their sponsorship and control of the sanctuaries, they controlled the access ordinary viewers had to images of the sacred. While the immediate effects of the Kleisthenic reforms may have been more complex than Tanner implies, over the course of a generation the authority of the traditional aristocracy declined, and the sponsorship of cult images was... (shrink)

Biochemists investigating the problem of the vitamins in the early years of the twentieth century were working without an object, as such. Although they had developed a fairly elaborate idea of the character of the ‘vitamine’ and its role in metabolism, vitamins were not yet biochemical objects, but rather ‘functional ascriptions’ and ‘explanatory devices’. I suggest that an early instance of the changing status of the object of the ‘vitamins’ can be found in their stabilization, through the course of (...) World War I, as bio-political objects for the British and Allied war effort. Vitamins emerged as players, active agents, in Britain’s wartime bio-political problems of food distribution and population health and because of this they became increasingly real as bio-political objects, even prior to their isolation as bio-chemical molecules. I suggest that the materiality of our biology has agency in the development of political regimes and schemes. (shrink)

The aim of this critical note is to discuss Heraclitus' use of analogy as a pattern of thought not only with argumentative value but also ontological and epistemological status. Heraclitus' analogy is of two kinds and is expressed in the use of the adverbs ὥσπερ ("as") and ὅκωσπερ ("just as"). The first is used as an explanatory device, while the second denotes the ontological homogeneity of logos. Analogy reveals not only the inherent opposition of logos in each single (...) thing, but also the interdependent common interrelation between things. (shrink)

This article argues that Vico’s theory of history should be construed as an ontological constructionist account as opposed to its usual realist interpretation. In support of this interpretation I draw upon two important concepts issuing from the body of the Scienza nuova: the notion of ‘‘storia’’ and the verum ipsum factum principle. Both concepts are not only consistent with an ontological constructionist interpretation of Vico’s theory of history but function as powerful explanatory devices in the context of such an (...) interpretation. I show the advantage this interpretation holds for overcoming one of the main charges brought against the Scienza nuova when it is interpreted as presenting a realist conception of history. In highlighting the possibility and, indeed, textual advantages of construing Vico’s theory of history as an ontological constructionist account I claim that Vico may have anticipated the constructionist tradition by some 200 years and may be considered as the founder of constructionism in the philosophy of history. (shrink)

It is well known that the concept of play is employed on a cosmic scale as an explanatory device in certain quarters of classical Indian metaphysics. What is less well known is that in the theory of drama, which explicitly appeals to this ‘playelement’ in the human imagination, the tension and play between different competing rasas is made a requirement of good theater: na hy ekarasajaṃ kāvyam kiṃcid asti — “from one rasa alone, no artwork can be,” says (...) Bharata.1 In other words, there can be no play without contradiction. What is even less widely known is that one of the most frequently staged and widely commented upon Sanskrit plays, Śūdraka’s Little Clay Cart, combines.. (shrink)

The mind body problem is a continuing issue in philosophy. No surveys known to us have been conducted about the actual preferences of, for example, psychology students for particular preconceptions about the mind body relation. These preconceptions may have different practical implications for decisions concerning the object and method of research, the choice of explanatory device for psychological and other research data and for the approach of professionals in practice. A questionnaire comprising ten different preconceptions about the mind (...) body relation and other items was returned by 209 German students of various disciplines and by a second sample of 233 first year psychology students. Identity theory, interactionism and complementarity were preferred most. The students clearly believed that the preference for certain preconceptions has important practical implications. There were no differences between the students of different disciplines in the choice of preferred preconceptions about the mind body relation or in the view that these preconceptions are of practical importance. (shrink)

Neo-liberalism has become one of the boom concepts of our time. From its original reference point as a descriptor of the economics of the ‘Chicago School’ or authors such as Friedrich von Hayek, neo-liberalism has become an all-purpose concept, explanatory device and basis for social critique. This presentation evaluates Michel Foucault’s 1978–79 lectures, published as The Birth of Biopolitics, to consider how he used the term neo-liberalism, and how this equates with its current uses in critical social and (...) cultural theory. It will be argued that Foucault did not understand neo-liberalism as a dominant ideology in these lectures, but rather as marking a point of inflection in the historical evolution of liberal political philosophies of government. It will also be argued that his interpretation of neo-liberalism was more nuanced and more comparative than more recent contributions. The article points towards an attempt to theorize comparative historical models of liberal capitalism. (shrink)

Contents. Introduction. 1. Preliminaries. 2. Normal Form Games. 3. Extensive Games. 4. Applications of Game Theory. 5. The Methodology of Game Theory. Conclusion. Appendix. Bibliography. Index. Does game theory—the mathematical theory of strategic interaction—provide genuine explanations of human behaviour? Can game theory be used in economic consultancy or other normative contexts? Explaining Games: The Epistemic Programme in Game Theory—the first monograph on the philosophy of game theory—is an attempt to combine insights from epistemic logic and the philosophy of science to (...) investigate the applicability of game theory in such fields as economics, philosophy and strategic consultancy. I prove new mathematical theorems about the beliefs, desires and rationality principles of individual human beings, and explore in detail the logical form of game theory as it is used in explanatory and normative contexts. I argue that game theory reduces to rational choice theory if used as an explanatory device, and that game theory is nonsensical if used as a normative device. A provocative account of the history of game theory reveals that this is not bad news for all of game theory, though. Two central research programmes in game theory tried to find the ultimate characterisation of strategic interaction between rational agents. Yet, while the Nash Equilibrium Refinement Programme has done badly thanks to such research habits as overmathematisation, model-tinkering and introversion, the Epistemic Programme, I argue, has been rather successful in achieving this aim. "The 'epistemic' approach to game theory has emerged over the past twenty-five years. What is this approach? How does it differ from the conventional equilibrium-based approach to game theory? What have been its strengths and weaknesses to date? To find out, read this comprehensive and excellently written account". Adam Brandenburger, J. P. Valles Professor of Business Economics and Strategy, Stern School of Business, New York University "Reading Boudewijn de Bruin's book should be rewarding both for game theorists interested in the conceptual foundations of their discipline and for philosophers who want to learn more about formal analysis of strategic interaction. It provides an in-depth logical study of the currently dominant epistemic approaches to non-cooperative games, with an eye both to the attractions and to the serious challenges facing the Epistemic Programme". Wlodek Rabinowicz, Professor of Practical Philosophy, Department of Philosophy, Lund University . (shrink)

This dissertation is concerned with normativity both as an explanatory device in the philosophy of language, logic and epistemology and as a philosophical issue in its own right. Following later Wittgenstein and Sellars, it is argued that language is normative, in the first instance because of the fact that speech acts take place within a structure of social norms and institutions. This fact is then utilized to show that important features of semantic content can be explained in terms (...) of such norms. ;This Sellarsian conception of linguistic usage as the performance of acts within a linguistic game of giving and asking for reasons, leads us to focus on inferential proprieties as central to semantic content. It is, then, natural to look at logical vocabulary, paradigmatically 'entails', as expressing the very normative relations definitive of this content. An idea of Brandom's is developed in providing a formal theory of the inferential content of logical vocabulary. Such normative-inferentialist semantic analyses are developed for a wide range of logical systems. ;A certain conception of justification also falls naturally out of this general theory of language. If asserting is an act performed within a linguistic game, then justification can be thought of as a matter of winning such a game, a successfully defending one's assertion in the face of licensed challenges to it. This account is developed, drawing consequences for the theory of rationality and knowledge. ;The second major issue of the dissertation is the theory of the normative itself and much of the constructive work in the philosophy of language, philosophy of logic and epistemology forms a case study for a particular theory of the normative. On the basis of Wittgensteinian considerations, it is argued that normativity must be understood as resting ultimately on social practice. ;We solve problems of earlier accounts of norms by introducing a novel normative relation between assertions of normative propriety and social practices. Normative assertions do not describe existing social standards, but do nonetheless derive their semantic content from those standards. This argument carried through in detail for cases of logical and epistemic vocabulary in the dissertation. (shrink)

The function of metaphor in science has been labeled as decorative, persuasive, heuristic, instrumental, facilitating or obstructing. It has sometimes been regarded as inspiring, provoking, perverting or destroying rational thought. Metaphor’s positive role has been noted by philosophers, historians of chemistry, and science education researchers. It has been hailed as a descriptive and explanatory device that stimulates and shapes concept development. I discuss how metaphor functions in science generally, then refine this idea through an examination metaphor’s role in (...) chemical thinking in three contexts: the history and philosophy of chemistry, laboratory research practice, and chemical education. I aim to show how metaphor is already operative in the chemist’s use of the concept of chemical element and that this understanding characterizes chemical thinking in general. The chapter concludes with a discussion of a specifically chemical understanding of metaphor. (shrink)

If artificial neural networks are ever to form the foundation for higher level cognitive behaviors in machines or to realize their full potential as explanatory devices for human cognition, they must show signs of autonomy, multifunction operation, and intersystem integration that are absent in most existing models. This model begins to address these issues by integrating predictive learning, sequence interleaving, and sequence creation components to simulate a spectrum of higher-order cognitive behaviors which have eluded the grasp of simpler systems. (...) Its capabilities are described based on simulations calling for increasing levels of functionality and are used to show how the model can progress from fundamental sequence learning and recall tasks to sophisticated behaviors such as an ability to solve simple mathematical expressions and a creative capacity for the formation and application of inductive rules. (shrink)

Organic chemists have been able to develop a robust, theoretical understanding of the phenomena they study; however, the primary theoretical devices employed in this field are not mathematical equations or laws, as is the case in most other physical sciences. Instead it is diagrams, and in particular structural formulas and potential energy diagrams, that carry the explanatory weight in the discipline. To understand how this is so, it is necessary to investigate both the nature of the diagrams employed in (...) organic chemistry and how these diagrams are used in the explanations of the discipline. I will begin this paper by characterizing some of the major ways that structural formulas used in organic chemistry. Next I will present a model of the explanations in organic chemistry and describe how both structural formulas and potential energy diagrams contribute to these explanations. This will be followed by several examples that support my abstract account of the role of diagrams in the explanations of organic chemistry. In particular, I will consider both the appeal to ‘hyperconjugation’ in the explanation of alkene stability and how the idea of ‘ring strain’ was developed to explain the relative stability of cyclic compounds. (shrink)

This handbook offers the first comprehensive reference guide to the interdisciplinary field of model-based reasoning. It highlights the role of models as mediators between theory and experimentation, and as educational devices, as well as their relevance in testing hypotheses and explanatory functions. The Springer Handbook merges philosophical, cognitive and epistemological perspectives on models with the more practical needs related to the application of this tool across various disciplines and practices. The result is a unique, reliable source of information that (...) guides readers toward an understanding of different aspects of model-based science, such as the theoretical and cognitive nature of models, as well as their practical and logical aspects. The inferential role of models in hypothetical reasoning, abduction and creativity once they are constructed, adopted, and manipulated for different scientific and technological purposes is also discussed. Written by a group of internationally renowned experts in philosophy, the history of science, general epistemology, mathematics, cognitive and computer science, physics and life sciences, as well as engineering, architecture, and economics, this Handbook uses numerous diagrams, schemes and other visual representations to promote a better understanding of the concepts. This also makes it highly accessible to an audience of scholars and students with different scientific backgrounds. All in all, the Springer Handbook of Model-Based Science represents the definitive application-oriented reference guide to the interdisciplinary field of model-based reasoning. (shrink)

The concept of vulnerability has been subject to numerous different interpretations but accounts are still beset with significant problems as to their adequacy, such as their contentious application or the lack of genuine explanatory role for the concept. The constant failure to provide a compelling conceptual analysis and satisfactory definition leaves the concept open to an eliminativist move whereby we can question whether we need the concept at all. I highlight problems with various kinds of approach and explain why (...) a satisfactory account of vulnerability is unlikely ever to be offered if we wish the concept to play a genuinely explanatory role in bioethical contexts. I outline why an eliminativist position should be taken with regard to this concept in light of these concerns but mitigate some of the severity of this position by arguing that we can still make sense of retaining our widespread use of the term by viewing it as nothing more than a useful pragmatic linguistic device that acts as a marker to draw attention to certain kinds of issue. These issues will be entirely governed by other, better understood ethical concepts and theories. (shrink)

This mixed method study (Explanatory Design - the Participant Selection Model) investigated the use of joint drawing (the Family Squiggle) as a family climate assessment tool for hearing families who have a deaf / hard of hearing (D/HH) child. The goal was to evaluate the possibilities of applying a quantitative approach to characterize the pictorial phenomena produced by hearing families who have a D/HH child, and then apply qualitative research approaches to better understand the meaning of these phenomena. Twenty-eight (...) hearing families (parents and child) whose child was diagnosed as D/HH and used hearing devices (hearing aids, implant) were recruited along with 16 families with a hearing child of a similar age enrolled in a mainstream school. The sessions involved a joint drawing followed by a family interview. In the quantitative stage, pictorial phenomena for which there was a significant association between the phenomena and the group of families were defined. These were: (1) The number of dominant images, (2) Images occupying less than a quarter of the page. (3) Images with accentuated outlines. (4) Moderate colorfulness with four to five colors in each drawing. (5) Minimal representation of the face. (6) Concrete rather than creative titles. (7) Muting of conflictual themes. (8) Images reminiscent of hearing devices (hearing aids, implant). In the qualitative phase, interviews were conducted with the hearing families with a D/HH child to better understand the meaning of these pictorial phenomena. The findings suggest that each of these phenomena represent the preoccupation of the family with deafness / being hard of hearing, capture a certain aspect of family dynamics, and together provide a broader and deeper picture of the family climate and the interactions between the child's family and hearing. This assessment tool may thus be utilized when verbal tools cannot be easily applied. (shrink)

In this paper, I try to develop an account of functions which might be of use to a biologist engaged in classifying and explaining natural phenomena. The most pressing difficulty facing such an account is the need to reconcile the normativity of function statements with their explanatory force. I consider two familiar accounts of function statements, offered by Andrew Woodfield and Larry Wright . I examine both accounts in search of the strongest possible formulation of each type of theory. (...) I fail to find a formulation of the ACT which is completely immune from counterexamples, but I do find a satisfactory formulation of the HT. In particular, I argue that the HT should incorporate a point central to the ACT that functions involve a means/end relationship between two devices. I then consider functional explanations: I argue that an ACT which holds that function statements are intrinsically explanatory cannot offer a satisfactory account. The account offered by Woodfield, who rejects this assumption, is adequate, though less attractive than the account suggested by the HT. I conclude by considering how the HT can account for functional norms. (shrink)

Mistakes about necessity, possibility, counterpossibility and impossibility distort the notions of being and creation.1 Recently such errors cluster in the understanding of quantified modal logic (QML), a device that was for a while thought especially promising for metaphysics.2 Time has told a different story. The underlying modal platonism is gratuitous, without explanatory force and conflicts with the religion it is often used to explain. There are things to consider here that go beyond diagnosing mistakes.3..

In the Brazilian Amazon, snakebite envenomations (SBEs) disproportionately affect Indigenous populations, and have a significantly higher incidence and lethality than in non‐Indigenous populations. This qualitative study describes the Indigenous and biomedical healthcare domains for SBE care from the perspective of the Indigenous medical and nursing students in Manaus, Western Brazilian Amazon. In‐depth interviews were conducted with five Indigenous students from the Amazonas State University, between January and December 2021. The interviews were analyzed using inductive content analysis. We organized an (...) class='Hi'>explanatory model with five themes: (1) participants' identities; (2) causality levels in Indigenous and biomedical systems; (3) therapeutic itineraries in Indigenous and biomedical systems; (4) ideological implications of adding biomedical devices to Indigenous healing systems; and (5) therapeutic failure in and efficacy of Indigenous and biomedical systems. From a noncolonial perspective and seeking to increase the quality and acceptability of health care for the Indigenous populations of the Brazilian Amazon, the training of Indigenous health professionals presents itself as a promising strategy. For this goal, universities should serve as empowering settings for Indigenous health students that support them in their growth and development, raise their awareness of injustice, and catalyze change toward a culturally adapted and effective service for the users. (shrink)

Action is a means of acquiring perceptual information about the environment. Turning around, for example, alters your spatial relations to surrounding objects and, hence, which of their properties you visually perceive. Moving your hand over an object’s surface enables you to feel its shape, temperature, and texture. Sniffing and walking around a room enables you to track down the source of an unpleasant smell. Active or passive movements of the body can also generate useful sources of perceptual information (Gibson 1966, (...) 1979). The pattern of optic flow in the retinal image produced by forward locomotion, for example, contains information about the direction in which you are heading, while motion parallax is a “cue” used by the visual system to estimate the relative distances of objects in your field of view. In these uncontroversial ways and others, perception is instrumentally dependent on action. According to an explanatory framework that Susan Hurley (1998) dubs the “Input-Output Picture”, the dependence of perception on action is purely instrumental: "Movement can alter sensory inputs and so result in different perceptions… changes in output are merely a means to changes in input, on which perception depends directly" (1998: 342). -/- The action-based theories of perception, reviewed in this entry, challenge the Input-Output Picture. They maintain that perception can also depend in a noninstrumental or constitutive way on action (or, more generally, on capacities for object-directed motor control). This position has taken many different forms in the history of philosophy and psychology. Most action-based theories of perception in the last 300 years, however, have looked to action in order to explain how vision, in particular, acquires either all or some of its spatial representational content. Accordingly, these are the theories on which we shall focus here. -/- We begin in Section 1 by discussing George Berkeley’s Towards a New Theory of Vision (1709), the historical locus classicus of action-based theories of perception, and one of the most influential texts on vision ever written. Berkeley argues that the basic or “proper” deliverance of vision is not an arrangement of voluminous objects in three-dimensional space, but rather a two-dimensional manifold of light and color. We then turn to a discussion of Lotze, Helmholtz, and the local sign doctrine. The “local signs” were felt cues for the mind to know what sort of spatial content to imbue visual experience with. For Lotze, these cues were “inflowing” kinaesthetic feelings that result from actually moving the eyes, while, for Helmholtz, they were “outflowing” motor commands sent to move the eyes. -/- In Section 2, we discuss sensorimotor contingency theories, which became prominent in the 20thcentury. These views maintain that an ability to predict the sensory consequences of self-initiated actions is necessary for perception. Among the motivations for this family of theories is the problem of visual direction constancy—why do objects appear to be stationary even though the locations on the retina to which they reflect light change with every eye movement?—as well as experiments on adaptation to optical rearrangement devices (ORDs) and sensory substitution. -/- Section 3 examines two other important 20th century theories. According to what we shall call the motor component theory, efference copies generated in the oculomotor system and/or proprioceptive feedback from eye-movements are used together with incoming sensory inputs to determine the spatial attributes of perceived objects. Efferent readiness theories, by contrast, look to the particular ways in which perceptual states prepare the observer to move and act in relation to the environment. The modest readiness theory, as we shall call it, claims that the way an object’s spatial attributes are represented in visual experience can be modulated by one or another form of covert action planning. The bold readiness theory argues for the stronger claim that perception just is covert readiness for action. -/- In Section 4, we move to the disposition theory, most influentially articulated by Gareth Evans (1982, 1985), but more recently defended by Rick Grush (2000, 2007). Evans’ theory is, at its core, very similar to the bold efferent readiness theory. There are some notable differences, though. Evans’ account is more finely articulated in some philosophical respects. It also does not posit a reduction of perception to behavioral dispositions, but rather posits that certain complicated relations between perceptual input and behavioral provide spatial content. Grush proposes a very specific theory that is like Evans’ in that it does not posit a reduction, but unlike Evans’ view, does not put behavioral dispositions and sensory input on an undifferentiated footing. (shrink)

This article explores the much neglected work of the German philosopher and cultural theorist Hans Blumenberg, a figure still relatively little known in the Anglophone world. The thesis is defended that Blumenberg's conception of The Legitimacy of the Modern Age (1966) offers valuable resources for addressing some important questions about the philosophical self-understanding of the modern social sciences in relation to theological and religious sources of thought and language. The article begins with an assessment of the contemporary relevance of Blumenberg's (...) critique of the idea of modern scientific culture as a merely `secularized form' of theological thinking. This critique is then compared with Blumenberg's account of the relationship of theoretico-scientific inquiry to mythological consciousness in his second major philosophical monograph of 1979, Work on Myth. The article concludes with a range of reflections on ways in which Blumenberg's work helps us understand how certain explanatory constructs and devices employed in the modern social sciences can be said to incorporate, assimilate, and at the same time critically transform figures of thought and language that display a mythic, religious and theological context of historical origination, provenance or genealogy. (shrink)

The main objective of this study is to eliminate the obstacles that the stylistic, structural, and methodological aspects of the text place in the way of reading and understanding Ludwig Wittgenstein's later work. The characteristic features of these elements are developed and discussed in the context of a close reading of the short section on reading in the Philosophical Investigations. Wittgenstein's aim in this section is the negative one of completely undermining explanatory accounts of the meaning of reading in (...) terms of mental states, experiences, or neurophysiological functions of the brain. In this respect the section on reading forms a clearing ground and a propaedeutic to Wittgenstein's conception of understanding as a rule-following activity. ;The signature of Wittgenstein's style is characterized by a dialogic terseness, an economy of expressions manifest in the brevity of numbered remarks, and a number of strategically indirect rhetorical devices. The structure of the text is shown to be discontinuous and multidirectional. The textual organization forms an overlapping and complex network that mirrors the complexity and multifaceted structure of language. The discontinuity easily inhibits following Wittgenstein's thought, and results in a judgment and dismissal of the text as being fragmented, frayed, and thus lacking structure. ;Wittgenstein's method is contrasted to the application of the scientific method to solving philosophical problems and to the phenomenological method of examining experiences. The argument for the existence of a method at all consists in focussing on and developing three methodological principles: recalling the course of philosophical nonsense; reminding ourselves of what we already know; and arranging and rearranging what already lies open to view. ;Bringing philosophical problems to an end by exposing them as pseudo-problems that often are caused by the forms of our expressions, is reached by an Ubersicht, an overview, of the multiple facets of language. Such an overview is gained by an application of Wittingenstein's method. An analysis of the section on reading in terms of its philosophical purpose and point illuminates the complex interplay of the methodological aspects, the unconventional structure of the text, and the profile of Wittgenstein's unique philosophical style. (shrink)

To account for the explanatory role representations play in cognitive science, Egan’s deflationary account introduces a distinction between cognitive and mathematical contents. According to that account, only the latter are genuine explanatory posits of cognitive-scientific theories, as they represent the arguments and values cognitive devices need to represent to compute. Here, I argue that the deflationary account suffers from two important problems, whose roots trace back to the introduction of mathematical contents. First, I will argue that mathematical contents (...) do not satisfy important and widely accepted desiderata all theories of content are called to satisfy, such as content determinacy and naturalism. Secondly, I will claim that there are cases in which mathematical contents cannot play the explanatory role the deflationary account claims they play, proposing an empirical counterexample. Lastly, I will conclude the paper highlighting two important implications of my arguments, concerning recent theoretical proposals to naturalize representations via physical computation, and the popular predictive processing theory of cognition. (shrink)

The view that folk psychology is primarily mindreading beliefs and desires has come under challenge in recent years. I have argued that we also understand others in terms of individual properties such as personality traits and generalizations from past behavior, and in terms of group properties such as stereotypes and social norms (Andrews 2012). Others have also argued that propositional attitude attribution isn’t necessary for predicting others’ behavior, because this can be done in terms of taking Dennett’s Intentional Stance (Zawidzki (...) 2013), appealing to social structures (Maibom 2007), shared norms (McGeer 2007) or via solution based heuristics for reaching equilibrium between social partners (Morton 2003). But it isn’t only prediction that can be done without thinking about what others think; we can explain and understand people in terms of their personality traits, habitual behaviors, and social practices as well. The decentering of propositional attitude attributions goes hand in hand with a move away from taking folk psychology to be primarily a predictive device. While experiments examining folk psychological abilities in children, infants, and other species still rest on asking subjects to predict behavior, theoretical investigations as to the evolutionary function of folk psychology have stressed the role of explanation (Andrews 2012) and regulative functions (McGeer 2007, Zawidzki 2013, Fenici 2011). In this paper I argue that an explanatory role for folk psychology is also a regulative role, and that language is not required for these regulative functions. I will start by drawing out the relationship between prediction, explanation, and regulation of behavior according to both mindreading approaches to folk psychology and the pluralistic account I defend. I will argue that social cognition does not take the form of causal reasoning so much as it does normative reasoning, and will introduce the folk psychological spiral. Then I will examine the cognitive resources necessary for participating in the folk psychological spiral, and I will argue that these cognitive resources can be had without language. There is preliminary evidence that some other species understand one another through a normative lens that, through looping effects, creates expectations that community members strive to live up to. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Ideas 63.3 (2002) 399-424 [Access article in PDF] Representation and the Body of Power in French Academic Painting Amy M. Schmitter [Figures] Reputation of power, is Power... Hobbes, Leviathan, Bk. I, ch. x Introduction It seems natural, even obvious, to distinguish between representations and what they are representations of. A picture of a dog is no more a dog than the word "dog" is (...) a furry, tail-wagging mammal. Nor are properties belonging to the object of a representation necessarily properties of the representation: a picture of a big dog need not be big, a picture of a dog that resembles Fido need not resemble Fido; even a picture of brown Fido need not be brown. And no number of pictures of Fido will sympathetically induce changes in Fido or any other dog. But however clear-cut this distinction may be when what is in question are pictorial references to ordinary, middle-sized material particulars such as dogs, it is much less clear in other cases. It is no violation of common-sense to consider "representations" of such things as gender norms or national identities or selves as non-neutral in the face of what they represent. The representations of gender norms, for example, can extend and enforce them, can change or undermine them, and may well lend a hand in constituting them in the first place.My theme here is a form of pictorial representation, one found in the theory and practice of that strain of French Academic painting under Louis XIV associated with Charles LeBrun. LeBrun held the titles of First Painter to the King and Director of the French Royal Academy of Painting, and the works I will examine were devoted to the royal power. That one effect of royal power is the ability to command resources and to cause the proliferation of representations, especially flattering representations, is no surprise. But I intend to suggest something stronger: not only did these Academic representations present an expenditure [End Page 399] of royal power, they were meant to embody and therefore extend royal power—even to constitute royal power. The view under examination does not simply collapse the common-sense distinction between signifying properties and what is signified; indeed those relations play an important role in one concept of representation modeled on language and written texts. But to this the academicians added another, more robust concept, one that does not distinguish clearly between the representation and its object.Implausible as this view may seem at first blush, I think it can prove genuinely explanatory: explanatory for thinking about pictorial representation, about how it can operate (on both its object and its viewer), and about its relation to power. But to see its explanatory value demands considering the nature and needs of state power. For unlike middle-sized material particulars, state power requires recognition to exist. Although that recognition need not be explicit, conscious, or voluntary, it must be widespread, and pictorial representations can be a powerful device for eliciting such recognition. Yet state power in general— or at least the particular form in question here—may demand that the constitutive role of recognition be disguised. Indeed many of the views and concepts of pictorial representation developed by the Academy reverse the dependence of power on recognition; they function in an ideology of representation. Nonetheless, I think that certain "formal," or structural, features of LeBrun's works can be explained in terms of how they elicit recognition and constitute this particular form of royal power. I make no claim that LeBrun's works must be explained so: for one, the royal power represented by LeBrun's works is long gone, and his representations do not now have any miraculous power to raise the dead. For any representations actually to operate as I suggest requires the support of a whole complex of institutions and activities committed to the care and feeding of state power. It is only because such a complex did exist that LeBrun's representations could have a recognizable object, i... (shrink)

Over the last several decades, slow travel has been garnering increasing attention, especially with regards to the climate crisis and the many harms that result from global tourism. The defenders of slow travel claim that traveling slowly benefits not only the environment but also the local communities most affected by tourism, as well as the travellers themselves. This kind of defence, while seeming to be intuitively correct, is missing a sustained argument that explains why this is the case. In this (...) paper, we fill this explanatory gap by relying on philosopher Albert Borgmann’s theory of devices and focal practices to provide a theoretical ground for the claims made about traveling fast and slow. (shrink)

This 1945 “Preface” is intended to answer the question “What is phenomenology?” and to justify it as the methodology of the long work of philosophical psychology to follow. Merleau-Ponty approaches this task by first setting out the apparent paradoxes and contradictory claims that have been advanced by phenomenology, in a long and eloquent survey section that is built on a series of “X, but also Y” rhetorical devices. He then surveys four prominent themes of phenomenology. Just as he does in (...) the introductory section of the essay “The Philosopher and His Shadow,” Merleau-Ponty here presents himself as the chief interpreter and champion of Husserl's later philosophy. The first major theme considered is that phenomenology is a matter of describing the field of perception. This sets it in contrast to the prevalent explanatory methodologies of a) scientific empiricism and b) metaphysical idealism. Empirical science (such as mathematical physics) begins with observation, but then abstracts entirely from lived experience to consider idealized schematic cases (such as motion across a frictionless surface) that may reveal universal laws. Such a methodology is obviously fruitful in important respects, but is nonetheless naïve and dishonest in its renunciation of the specifics of observed events. The metaphysical idealism of Kant or Descartes likewise abstracts from the experienced particularity of perception to posit an “inner man” that constitutes the world according to 2 internal, transcendental principles. Merleau-Ponty's criticism is the same, whether these principles are “reason” of Rationalism, “the categories of understanding” of Critical Rationalism, or the rules governing the “association of ideas” posited by Empiricism. Phenomenology indicates that perception is not an act but a fact; the world is not an object but rather the unified setting of perception; and the inner man is a myth, along with his allegedly privileged access to univocal truth. The second theme is the technique of “phenomenological reduction,” the suspension of belief in the assemblage of everyday assumptions known as the “natural attitude.” Husserl's understanding of the reduction long led him to an idealist position: that all particular consciousnesses are united in a transcendental ego.. (shrink)

This essay defends the use of empirical comparative analysis in the development of normative inquiry. In it, Juan Espíndola argues that comparisons between two or more carefully crafted cases can help us appreciate the relevant contextual considerations that must be factored into normative analysis. In the social sciences, comparisons are used to control whether a generalization holds across cases, for explanatory purposes. Comparisons have a controlling function. With respect to normative endeavors, Espíndola contends, comparisons can play a similar function. (...) They can serve as a heuristic device to help us appreciate differences in what people value; in this sense, they also play an epistemic function, which can help us refine normative theories, especially if their ambition is to offer action-guiding prescriptions. (shrink)

Our linguistic and inferential practices are said to implicate a kind of abstract object playing various roles traditionally attributed to propositions, and our predictive and explanatory success with this ‘‘proposition-talk’’ is held to underwrite a realistic interpretation of it. However, these very same practices pull us in different directions regarding the nature of propositions, frustrating the development of an adequate unified theory of them. I explain how one could retain proposition-talk, and the advantages of interpreting it as being purportedly (...) about propositions, even if problems about the identity conditions for propositions motivated a Quinean rejection of them. The non-error-theoretic solution is to understand proposition-talk in terms of semantic pretense. On this approach, talking as if there were propositions lets us put readily available logical and linguistic devices to new expressive purposes, providing a way to make indirectly certain complicated, genuinely true assertions we cannot make directly. Proposition-talk thus extends the expressive capacity of a language in a logico-syntactically conservative way. (shrink)

With his 1951 publication of “Two Dogmas of Empiricism”, W.V.O. Quine launched a series of arguments against the idea that analyticity – “truth in virtue of meaning alone” – could be a philosophically explanatory notion. While his rejection represents a significant philosophical stride in its own right, to which many in the contemporary philosophical scene pay verbal respects, the revolutionary consequences of this insight often go ignored today. Much of current professional philosophy in virtually every sub-discipline carries on as (...) though analyticity were a viable notion, because much of it aims at conceptual analysis – the “discovery” of the meanings of philosophical concepts, such as ‘mind’, ‘truth’, ‘meaning’, ‘person’, and ‘right’. Rejecting analyticity as a viable philosophical notion undermines such efforts insofar as they aim at conceptual analysis. If philosophers give up the notion of analyticity, as they should, they are left with the questions of what goals and methods are viable for the analysis of concepts. One option is to concentrate effort on explication of familiar concepts; explication is an alternative to conceptual analysis in that it does not aim to dig out analytic truths about given concepts. Rather, it identifies what is interesting about a certain vague concept, and generates a new, more rigorous and precise concept to replace the old one. The justification for the replacement, in the most appealing cases, is in the possibilities for understanding that are introduced by the new explication. Examples of explication in my sense are the replacement of ordinary grammatical terms by the operators of first order logic, replacement of ‘game’ with a decision theoretic notion of games in game theory, and replacement of ‘true’ with ‘true-in-L’ in Tarskian semantics. Advances of this sort depart consciously in some ways from ordinary usage of the terms they focus on, but in so departing, they develop new possibilities and perspectives for rigorously understanding the world. In the dissertation that follows, I not only recommend explication as a method, I also put it into practice. I develop an explication of the sameness and difference relations that relies solely on the relation of denotation between a predicate and objects of which it is true. Two things are the same with respect to R just in case there is at least one R-predicate that denotes them in common. I used this explication to develop related explications of similarity and analogy. These latter explications, I use to critique the current fashion of research on similarity and analogy in cognitive psychology. These studies have produced an immense body of interesting and promising work in the past several decades; however, much of the research design and data interpretation harbors philosophical errors and so often imports unjustified prejudices from the researchers themselves. My explication offers alternative formulations of the most salient aspects of these research traditions, formulations that avoid the errors of past research and, more importantly, suggest new research questions and possibilities that would not occur under the previous, philosophically muddled paradigm. The project closes with an application of my explication of analogy to a discussion and critique of the philosophical literature on analogical arguments. While philosophers and logicians have developed workable theories for deductive and inductive reasoning, very little work of promise has been done on analogical arguments. My explication of analogy is used to diagnose the problems of past attempts by philosophers to develop logics for analogical arguments and suggest, in light of the psychological research on analogy and the use of analogies in scientific thought, that philosophers should focus on analogical arguments as creative, heuristic devices, rather than as truth-preserving inference structures. (shrink)