The Indian Buddhist philosopher Vasubandhu is known for his critical contribution to Buddhist Abhidharma thought, his turn to the Mahayana tradition, and his concise, influential Yogacara-Vijñanavada texts. _Paving the Great Way_ reveals another dimension of his legacy: his integration of several seemingly incompatible intellectual and scriptural traditions, with far-ranging consequences for the development of Buddhist epistemology and the theorization of tantra. Most scholars read Vasubandhu's texts in isolation and separate his intellectual development into distinct phases. Featuring close studies of Vasubandhu's (...) _Abhidharmakosabhasya_, _Vyakhyayukti_, _Vimsatika_, and _Trisvabhavanirdesa_, among other works, this book identifies recurrent treatments of causality and scriptural interpretation that unify distinct strands of thought under a single, coherent Buddhist philosophy. In Vasubandhu's hands, the Buddha's rejection of the self as a false construction provides a framework through which to clarify problematic philosophical issues, such as the nature of moral agency and subjectivity under a broadly causal worldview. Recognizing this continuity of purpose across Vasubandhu's diverse corpus recasts the interests of the philosopher and his truly innovative vision, which influenced Buddhist thought for a millennium and continues to resonate with today's philosophical issues. An appendix includes extensive English-language translations of the major texts discussed. (shrink)

How is reality really manufactured? The idea of social construction has become a commonplace part of much social research, yet precisely what is constructed, how it is constructed, and what constructionism means are often left unclear or taken for granted. In this major work, Jonathan Potter explores the central themes raised by these questions. Representing Reality explores the different traditions in constructivist thought--including sociology of scientific knowledge; conversation analysis and ethnomethodology; and semiotics, poststructuralism, and postmodernism--to provide a lucid introduction (...) to several key strands of work that have overturned the way we think about facts and descriptions. Potter illustrates his points throughout with varied and engaging examples taken from newspaper stories, relationship counseling sessions, accounts of paranormal events, social workers' assessments of violent parents, informal talk between program organizers, political arguments, and everyday conversations. Representing Reality offers the student and scholar in social psychology, rhetoric and discourse, and related fields a critical introduction to constructivism. (shrink)

A critique of conversational epistemic contextualism focusing initially on why pragmatic encroachment for knowledge is to be avoided. The data for pragmatic encroachment by way of greater costs of error and the complementary means to raise standards of introducing counter-possibilities are argued to be accountable for by prudence, fallibility and pragmatics. This theme is sharpened by a contrast in recommendations: holding a number of factors constant, when allegedly higher standards for knowing hold, invariantists still recommend assertion (action), while contextualists do (...) not. Given the knowledge norm of assertion, if one recommendation is preferable to the other, the result favors the preferred recommendation's account of knowledge. In the final section, I offer a unification of these criticisms centering on the contextualist use of 'epistemic position'. Their use imposes on threshold notions of justification, warrant, or knowledge tests that are suitable only to unlimited comparative or scalar notions like confidence or certainty and places them at one with an important strand of sceptical reasoning. (shrink)

Integrity ought logically to be a particularly important concept within political science. If those acting within the political system do not have integrity, our ability to trust them, to have confidence in their actions, and perhaps even to consider them legitimate can be challenged. Indeed, the very concept of integrity goes some way towards underwriting positive views of political actors. Yet, despite this importance, political science as a discipline has perhaps focused too little on questions of integrity. Where political science (...) has looked at the subject of integrity, it has often done so without using the specific linguistic formulation “integrity”. Most commonly, the focus has instead been on “corruption”—a strand of research which has produced results that cannot always be translated into discussions of integrity, by virtue of its narrower focus upon the “negative pole” of public ethics. Other measures, such as “Quality of Government”, focus on positive attributes, notably impartiality, but this also fails fully to capture the notion of integrity: dishonesty can be impartial. Specific formal “codes” used within public life and among political practitioners can be much more nuanced than the most widely used measures, and can be much closer to what we understand—academically—as “integrity”. This paper argues that the hard conceptual and empirical work of elaborating integrity into a fully operationalizable concept offers the potential reward of an analytical concept that is more closely aligned with political reality. (shrink)

The dominant interpretation of the later Wittgenstein as a naturalist is that he endorses a form of liberal naturalism. This chapter argues that liberal naturalism cannot be ascribed to Wittgenstein for four reasons: first, liberal naturalism offers an ontology; second, liberal naturalism can be construed as a theory; third, Wittgenstein sometimes appears to be hostile towards science; fourth, Wittgenstein does not reject all forms of supernaturalism. It is argued that Wittgenstein’s later philosophy can nonetheless be described as ‘naturalistic’ for two (...) reasons. First, observations concerning natural facts play an important role in his method of providing surveyable representations of grammar. Second, his opposition to metaphysics and the absence of recourse to metaphysical phenomena in his philosophical investigations. While ascribing naturalism to the later Wittgenstein is misleading because of the four caveats raised, the chapter suggests that if we are to describe the later Wittgenstein as a naturalist, his position can be described as such insofar as there are the two naturalistic strands in his later philosophy, both of which are important to his method of grammatical investigation. This position is dubbed ‘grammatical naturalism’. (shrink)

The dominant interpretation of the later Wittgenstein as a naturalist is that he endorses a form of liberal naturalism. This chapter argues that liberal naturalism cannot be ascribed to Wittgenstein for four reasons: first, liberal naturalism offers an ontology; second, liberal naturalism can be construed as a theory; third, Wittgenstein sometimes appears to be hostile towards science; fourth, Wittgenstein does not reject all forms of supernaturalism. It is argued that Wittgenstein’s later philosophy can nonetheless be described as ‘naturalistic’ for two (...) reasons. First, observations concerning natural facts play an important role in his method of providing surveyable representations of grammar. Second, his opposition to metaphysics and the absence of recourse to metaphysical phenomena in his philosophical investigations. While ascribing naturalism to the later Wittgenstein is misleading because of the four caveats raised, the chapter suggests that if we are to describe the later Wittgenstein as a naturalist, his position can be described as such insofar as there are the two naturalistic strands in his later philosophy, both of which are important to his method of grammatical investigation. This position is dubbed ‘grammatical naturalism’. (shrink)

Descartes bequeathed to his successors what he and they thought to be a sharp, deep split between the mental and the material. He thought it was a split between things, with every thing belonging to one of the two kinds and no thing belonging to both. According to him, a human being is a pair, a duo, a mind and a body; or, more strictly, a human being is a mind that is tightly related to an animal body. The exact (...) nature of that relation was one of the problems that Descartes never solved to his own satisfaction, let alone to anyone else’s. Not all of those who took over the split thought that it was a split through things. It was possible to hold - as I am sometimes inclined to - that material properties are radically different from mental properties, neither being reducible to the other, and yet there are single things, not pairs or duos or small committees, that have properties of both kinds. In the language of the 17th century, that is the belief that matter can think, i.e. that an item that bumps and shoves its way through space can also be the subject of thoughts and experiences and perceptions. In that century an impressive amount of intellectual energy went into debating whether matter could think. I’m going to pick out of that debate certain strands that I hope are still of interest today. They certainly interest me. Such understanding as I have of the philosophy of mind - I mean of what is actually true about mentality, not merely of the history of men’s opinions about it - has come from tracking some of the 17th century writers as they beat their way through the undergrowth. I don’t mean that they eventually led me to true conclusions, which I gratefully swallowed. They got most things wrong, I believe; but there is a lot to be learned from working out where they were wrong and why. (shrink)

A significant strand of the ethical psychology, aesthetics and politics of Plato's Republic revolves around the concept of poikilia, ‘fascinating variety’. Plato uses the concept to caution against harmful appetitive pleasures purveyed by democracy and such artistic or cultural practices as mimetic poetry. His aim, this article shows, is to contest a prominent conceptual connection between poikilia and beauty (kallos, to kalon). Exploiting tensions in the archaic and classical Greek concept, Plato associates poikilia with dangerous pleasures to redirect admiration (...) toward a distinctly philosophical pursuit of the nature of beauty. This is to displace a prominent and problematic cultural sensibility—the aesthetics of poikilia—not to deny that fascinating variety, even in mimetic poetry, may be beautiful. Rather, Plato's cultural critique lays bare an epistemological problem in the ethical psychology of beauty: since they cannot be distinguished from what seems beautiful, how should one respond to fascinating yet dangerous attractions? (shrink)

The tapestry of Wilfrid Sellars’s writings is dauntingly rich in stimulus and suggestion. I shall take up here an intriguing strand of thought that was woven into one of his early papers ‘Language, Rules and Behavior’, and I shall discuss some of the issues to which it gives rise. Sellars was concerned in that paper with the procedures by which people evaluate actions as right or wrong, arguments as valid or invalid, and cognitive claims as well or ill grounded. (...) He sought to map out a true vïa media, in his treatment of such procedures, between rationalistic apriorism and what, for want of a better term then, he called ‘descriptivism’, by which he understood the claim that all meaningful concepts and problems belong to the empirical or descriptive sciences, including the sciences of human behaviour. Sellars was thus led to ask not only ‘What sort of a thing is justification?’ but also ‘How do we come to accept the rules or laws that license justifications?’ And he saw these questions as arising in relation to any dialogue in which one party seeks to justify something to another. With regard to the justification of actions he held that the intuitionism of Ross, Prichard and Ewing was reasonably faithful to the phenomenology of moral thought and experience, though he did not agree with their belief in a nonnatural quality or relation that may belong to actions over and above their empirical characteristics. With regard to the justification of predictions he held that the relevant covering laws are ultimately rendered acceptable by an appeal to instances of their application. But he was reluctant to conceive this kind of appeal as an inductive procedure. Instead he called it an application of Socratic method, since the purpose of this method is to make explicit the rules that we have implicitly adopted for thought and action, and Sellars interpreted our judgments to the effect that A causally necessitates B as the expression of a rule governing our use of the terms ‘A’ and ‘B’: science consists in the attempt, by remodeling human language, to develop a system of rule-governed behaviour which will adjust the human organism to the environment. (shrink)

According to a prominent narrative, the problem of recognition arises in the modern period in opposition to premodern notions of honor. This chapter invites us to reconsider this narrative by examining two views of honor in ancient Greek thought. I first show that Homeric honor includes contestable norms of reciprocal respect and esteem for individual virtue. I then show how Plato appropriates the Homeric view in his ethical psychology yet articulates a competing view of the nature and value of honor. (...) By showing that ancient Greek honor is more continuous with theories of recognition than has been appreciated, this chapter offers fresh perspectives on a central strand of ancient Greek ethics and its relevance to social and political thought. (shrink)

This paper develops a Lockean account of literary property. Seana Shiffrin has recently argued, on the basis of an egalitarian interpretation of Locke's theory of property, that the Lockean view does not justify property rights in intellectual works. I argue that Shiffrin fails to take an important strand of Locke's view into account, namely, the view that makers have rights to what they have made. If this aspect of Locke's view is given its proper place, a plausible Lockean account (...) of property in literary works can be developed. This account of literary property places us in a better position to appreciate both the strengths and weaknesses of the Lockean theory of intellectual property. (shrink)

Is there any way to reconcile the adaptationist’s image of natural selection as an engine of optimality with the more complex image of its dynamics we get from population genetics? This has long been an important strand in the controversy surrounding adaptationism, yet debate has been hampered by a tendency to conflate various different ways of thinking about maximization. Here I distinguish four varieties of maximization principle. I then discuss the logical relations between these varieties, arguing that, although they (...) may seem similar at face value, none entails any of the others. I then turn briefly to the status of each variety, arguing that, while each type of maximization principle faces serious problems, the problems are subtly different for each type. In the last section, I reflect on what is at stake in the debate. (shrink)

This book initiates the discussion between psychoanalysis and recent humanist and social scientific interest in a fundamental contemporary topic – the nonhuman. The authors question where we situate the subject in current critical investigations of a nonanthropoentric universe. In doing so they unravel a less-than-human theory of the subject; explore implications of Lacanian teachings in relation to the environment, freedom, and biopolitics; and investigate the subjective enjoyments of and anxieties over nonhumans in literature, film, and digital media. This innovative volume (...) fills a valuable gap in the literature, extending investigations into an important and topical strand of the social sciences for both analytic and pedagogical purposes. (shrink)

Drawing from two strands of ecological psychology, we suggest that even if social robots are interactive depictions, people need not mentally represent them as such. Rather, people can engage with the opportunities for action or affordances that social robots offer to them. These affordances are constrained by the larger sociocultural settings within which human–robot interactions occur.

Cognitive Science is a major new guide to the central theories and problems in the study of the mind and brain. The authors clearly explain how and why cognitive science aims to understand the brain as a computational system that manipulates representations. They identify the roots of cognitive science in Descartes - who argued that all knowledge of the external world is filtered through some sort of representation - and examine the present-day role of Artificial Intelligence, computing, psychology, linguistics and (...) neuroscience. Throughout, the key building blocks of cognitive science are clearly illustrated: perception, memory, attention, emotion, language, control of movement, learning, understanding and other important mental phenomena. Cognitive Science: presents a clear, collaborative introduction to the subject is the first textbook to bring together all the different strands of this new science in a unified approach includes illustrations and exercises to aid the student. (shrink)

The incompleteness of the task of integrating the influences made upon Jonathan Edwards by Calvinism and the moral sense leaves open a great many questions central to identifying his ethical position with any detail. This should worry ethicists, theologians, and church historians alike. For the puzzle of what Edwards meant by virtue is at the heart not only of his ethics but of a great many strands of his thought. It must be pieced together from diverse sources; and there (...) are multiple meanings to be sifted through. But it is nevertheless possible to bring the concepts made available by the diverse moral traditions upon which Edwards drew into a generally coherent counterpoise. Such a counterpoise is not merely of antiquarian interest. Lacking a precise account of Edwards's ethical position, it is awkward to talk about applying it to the problems of the twenty-first, or any, century. (shrink)

Those who endorse a knowledge-first program in epistemology claim that rather than attempting to understand knowledge in terms of more fundamental notions or relations such as belief and justification, we should instead understand knowledge as being in some sense prior to such concepts and/or relations. If we suppose that this is the correct approach to theorizing about knowledge, we are left with a residual question about the nature of those concepts or relations, such as justification, that were thought to be (...) first but are now second. Jonathan Jenkins Ichikawa has recently proposed that we understand justification in terms of potential knowledge. Ichikawa combines his view of knowledge and justification with what initially seems to be a natural complement, epistemological disjunctivism. While Ichikawa focuses on hallucination, I shift the focus to illusion. I argue that the combination of justification as potential knowledge and epistemological disjunctivism entails that perceptual beliefs that arise from illusions are not justified. (shrink)

Abstract:In their Anthology, Jonathan Edwards and the American Experience, Hatch and Stout argue that Edwards' strand of Christianity is more critical to the American experience than many modern thinkers may realize. They claim that this is because his "stern Calvinism is central" (5) to this country's historic identity and that his philosophy was not only "compatible with the theological needs of the new nation but the social and political needs as well." (7) In this paper I would like (...) to extend this argument. Not only was Edwards' philosophy necessary for the shaping of this country, it provided some of the moral justification necessary for a distinct kind of colonization that gave rise to settler colonialism in British America. To make this claim, this paper will be broken down into three parts. The first section will explore the historical elements of Jonathan Edwards' life in a settler colonial context. The second will be to explain and explore the framework of settler colonialism. Finally, this paper will argue that Edwards' life and philosophy meet all four proposed criteria of settler-colonialism and should therefore be understood as extending a legacy of violence here in the Americas. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Inventing Philosophy’s Other: Phenomenology in America by Jonathan StrassfeldGregory FloydSTRASSFELD, Jonathan. Inventing Philosophy’s Other: Phenomenology in America. Chicago: The University of Chicago Press, 2022. 363 pp. Cloth, $95.00; paper, $30.00Recent years have witnessed an increase in scholarly attention paid to the intellectual history and development of socalled Continental philosophy. That attention has turned to not only key figures and philosophical schools but also to the historical (...) factors, social conditions, and institutions that have aided, hindered, and otherwise directed its itinerary across the European continent and eventual migration to the “new world.” Edward Baring’s Converts to the Real: Catholicism and the Making of Continental Philosophy (Harvard University Press, 2019) is a well-researched and intricate account of the European development of phenomenology’s growth from “a provincial philosophy of southwest Germany into a movement that spanned Europe.” Baring argues convincingly that European networks of Catholic scholars and institutions were essential to the dissemination of the ideas and works of early phenomenologists, and his work offers a salutary reappraisal of neoscholasticism as a vibrant, internally diverse, and philosophically sophisticated movement attentive to and engaged in the dominant questions of its day. The various contributors to the 2020 volume, The Catholic Reception of Continental Philosophy in North America (University of Toronto Press) take up the story as it begins again amid American and Canadian Catholic institutions of higher learning. They offer an extended account of the historical, institutional, and conceptual relationships between Catholicism and Continental philosophy on North American soil up to the present day.To these, Jonathan Strassfeld’s Inventing Philosophy’s Other: Phenomenology in America offers a necessary complement. Strassfeld tells another and essential side of the story focused on eleven “elite” universities—Harvard in particular—and the way in which American scholars in the first half of the century and European émigrés in the second half set the conditions for an at times fruitful at times fraught engagement with Continental thought in America. Key to that analysis is the contention that in the first half of the twentieth century, Harvard and other leading institutions that would later become bastions of analytic philosophy were the first to take interest in phenomenology sending scholars to study with its founders and engaging a tradition that they [End Page 366] “encountered as a work in progress” and as possessing natural points of contact with various strands of American philosophy such as new realism, critical realism, pragmatism, and the philosophy of language.Strassfeld then documents the reversal of that early philosophical pluralism and the foreclosure of the possibility of philosophical integration due to the rapid ascendancy of analytic philosophy between 1950 and 1969, showing that foreclosure to be neither a necessary outcome nor the triumph of a superior philosophical approach: “[B]oth the intra-university mandates of new interdisciplinary formations and changing inter-university dynamics of hiring and promotion after World War II transformed the ecosystem of philosophical reproduction catalyzing the rise of analysis and decline of humanistic pluralism in American philosophy.”The consequence of the decrease in faculty specializing in phenomenological and Continental areas from elite institutions was twofold. First, Continental philosophy increasingly “relied on a network of departments and organizations that were defined by the resistance to the practice and influence of mainstream American philosophy.” Second, it became of increasing interest to nonphilosophical disciplines such as sociology, psychology, geography, architecture, and anthropology, which sought to transcend culturally ascendant forms of scientific reductivism. In both ways, Strassfeld argues, Continental thought became “an unassimilated other” within the American academy.In telling this story, Inventing Philosophy’s Other uses a distinctive alphanumeric structure. One set of numbered chapters introduces the essential doctrines and early figures of phenomenology and chronicles its varied transpositions on American soil. These numbered chapters are punctuated by a set of shorter alphabetic chapters that present portraits of American-born or expatriated phenomenologists. The dual structure of the work tells the story of phenomenology in America along two axes: an intellectual history of ideas, institutions, and social practices as well as an interpenetrating history of constitutive figures.A major strength of Strassfeld’s work is that he brings a historian’s care... (shrink)

Raquel FERN ´ ANDEZ, Jonathan GINZBURG and Shalom LAPPIN Department of Computer Science King’s College London Strand, London WC2R 2LS, UK {raquel,ginzburg,lappin}@dcs.kcl.ac.uk..

In the paper ‘Genetic information, insurance, and a pluralistic approach to justice’, Jonathan Pugh1 develops an argument from unresolved pluralism in our theories of justice, via the pluralism this occasions in relation to the specific question of the use of genetic test results in insurance underwriting, to the conclusion that the UK regulatory approach in relation to the use of GTRs in insurance is broadly correct.1 Pugh’s argument is wide-ranging and I cannot provide a complete critique of it in (...) this short comment, but I will gesture towards some strands of the argument that are potentially problematic. The first potential problem in the argument is that Pugh bases his argument on a very extensive range of accounts of justice, including pure maximising consequentialism, strict egalitarianism and libertarianism, among many others. If these are all accounts of justice, it is not strange that there is pluralism of conclusions in relation to a specific question of justice or discrimination, such as the use of GTRs in the underwriting of specific kinds of insurance contracts. Pugh’s range, for instance, includes accounts of justice that deny the direct importance of distributive concerns as well as accounts that see distributive concerns as crucial. These accounts disagree not only about the answer to Pugh’s question but also about …. (shrink)

I begin by expressing my sincere thanks to my critics for taking time from their own impressive projects in epistemology to consider mine. Often, in reading their criticisms, I had the feeling of having received more help than I really wanted! But the truth of the matter is that we learn best by making mistakes, and I appreciate the conscientious attention to my work that my critics have shown.

This essay is an attempt to consider the possibility of an ethical encounter between childhood and philosophy in philosophy for children (P4C). The difficulty that P4C faces in its endeavor to introduce childhood and philosophy to one another is not only cognitive in nature, but ethical as well. The child is an Other whose future points beyond me, towards a reality that I will never get to experience. The question which I am interested in answering here is: how do I (...) philosophically interact with a child in such a way as to not overshadow its radical otherness? In other words, how can I—and other P4C practitioners—face childhood ethically? (shrink)

What contribution can political philosophers make to policy questions, such as the best configuration of the welfare state? On one view, political philosophers set out abstract theories of justice that can guide policy makers in their attempt to transform existing institutions. Yet it rarely seems the case that such a model is used in practice, and it therefore becomes unclear how political philosophy can contribute to policy debates. Following a suggestion from Margaret MacDonald, I consider the view that political philosophers (...) can contribute by drawing attention to relatively neglected values. I develop this view to add the possibility that political philosophers can try to correct a situation in which a particular value, though important, can come to be too highly emphasised. I illustrate the account by considering the rise of the value of ‘responsibility’ in the welfare state, and ultimately the damage that has been done to society to disadvantaged groups by the over-insistence on the importance of responsibility. (shrink)

In this paper I consider what might be my best response to various difficulties and challenges that emerged at a conference held at the University of Kent in December 2004, the contributions to which are given in the same volume. I comment on Crisp's distinction between ultimate and non-ultimate reasons, and reply to McKeever and Ridge on default reasons, and to Norman on the idea of a reason for action. I don't here consider what other particularists might want to say; (...) I certainly don't think that my way of doing these things is the only possible one, but not surprisingly I am interested in seeing what resources it might have to defend itself. (shrink)

There is currently a strong focus on responsible research in relation to the development of nanoscience and nanotechnology. This study presents a series of conversations with nanoresearchers, with the ‘European Commission recommendation on a code of conduct for responsible nanosciences and nanotechnologies research’ (EC-CoC) as its point of departure. Six types of reactions to the document are developed, illustrating the diversity existing within the scientific community in responses towards this kind of new approaches to governance. Three broad notions of responsible (...) nanoresearch are presented. The article concludes by arguing that while the suggestion put forward in the EC-CoC brings the concept of responsible nanoresearch a long way, one crucial element is to be wanted, namely responsible nanoresearch as increased awareness of moral choices. (shrink)

In this paper I argue that presentism —the view that only present objects exist—can be motivated, at least to some degree, by virtue of the fact that it is more quantitatively parsimonious than rival views.

The knowledge norm of assertion is mainly in competition with a high probability or rational credibility norm. The argument for the knowledge norm that I offer turns on cases in which a hearer responds to a speaker's assertion by asserting another sentence that would lower the probability of the speaker's assertion, were its probability less than one. In cases like this, though with qualifications, is the hearer's contribution a challenge to the speaker's assertion or complementary to it? My answer is (...) the latter, and that only the knowledge norm yields that answer.The cases that I rely on follow from an elementary probability relation, though one that is inconsistent with the still influential relevance criterion for confirmation and evidence . Assume, for illustrative purposes, that p is in your belief corpus, as a consequence of your believing ∨ ∨ . 1 You learn that ∼ & ∼ , which would lessen the probability of p, were its probability less than one, 2 since it eliminates two rows of the truth-table in which p holds. What conclusion do you reach about p?Rather than withdrawing p, you acquire the belief that p & ∼ s & ∼ r, even though Formula where pr would be the subjective or epistemic probability of p on a probabilistic view of the knowledge norm before learning ∼ & ∼ . Instead of withdrawal …. (shrink)

:Advocates of social equality need to develop an account of the society they favor. I have argued elsewhere that social equality should be conceived negatively: in terms of opposition to asymmetric and alienating relations such as hierarchy, domination and social exclusion, rather than in terms of a positive model of equality. This essay looks in detail at social exclusion, or rather “differential social inclusion,” and especially at the mechanisms that create exclusion and bind excluded groups together, and the consequent effects (...) these mechanisms have on the reinforcement of inequality of opportunity and failure of social solidarity. Possible policies, such as improved social mobility, assertive self-affirmation, validation of subcultures, integration, and the creation of a large public sector are considered as possible responses to differential social inclusion in order to move closer to the idea of a society of equals. (shrink)

This article explains Hume's conception of the imagination and its relations to our other faculties of thought, highlighting the continuities and discontinuities between his views and those of his Early Modern predecessors. It then presents some of the basic functions that Hume thinks the imagination performs, and surveys some highlights of his science of man, showing how he uses the imagination’s basic functions to explain several important mental phenomena; examines “fictions of the imagination,” which have an important place in his (...) science of man; examines his view that whatever we can clearly imagine is possible; and discusses the relationship between Hume’s theory of the imagination and his skepticism. (shrink)

Johnson-Laird and Byrne present a theory of conditional inference based upon the manipulation of mental models. In the present paper, the theory is critically examined with regard to its ability to account for psychological data, principally with respect to the rate at which people draw the four basic inferences of modus ponens, denial of the antecedent, affirmation of the consequent and modus tollens. It is argued first that the theory is unclear in its definition and in particular with regard to (...) predictions of problem difficulty. Clarification and specification of principles are consequently provided here. Next, it is argued that there are a number of phenomena in the conditional reasoning literature for which the theory cannot account in its present form. Specifically, the relatively frequency of DA and AC inferences on affirmative conditionals is not as predicted by the theory, differences occur between inferences on if then and only if rules beyond the capacity of the theory to explain and there is no account of the “negative conclusion bias” observed when negated components are introduced into the rules. A number of revisions to the mental model theory of conditional reasoning are proposed in order to account for these findings. (shrink)