ABSTRACT Our goal in this paper is to extend counterfactual accounts of scientific explanation to mathematics. Our focus, in particular, is on intra-mathematical explanations: explanations of one mathematical fact in terms of another. We offer a basic counterfactual theory of intra-mathematical explanations, before modelling the explanatory structure of a test case using counterfactual machinery. We finish by considering the application of counterpossibles to mathematical explanation, and explore a second test case along these lines.

Standard approaches to counterfactuals in the philosophy of explanation are geared toward causal explanation. We show how to extend the counterfactual theory of explanation to non-causal cases, involving extra-mathematical explanation: the explanation of physical facts by mathematical facts. Using a structural equation framework, we model impossible perturbations to mathematics and the resulting differences made to physical explananda in two important cases of extra-mathematical explanation. We address some objections to our approach.

We argue that explanations appealing to logical impossibilities are genuine explanations. Our defense is based on a certain picture of impossibility. Namely, that there are impossibilities and that the impossibilities have structure. Assuming this broad picture of impossibility we defend the genuineness of explanations that appeal to logical impossibilities against three objections. First, that such explanations are at odds with the perceived conceptual connection between explanation and counterfactual dependence. Second, that there are no genuinely contrastive why-questions that involve logical impossibilities (...) and, third, that explanations appealing to logical impossibilities rule nothing out. (shrink)

Tim travels back in time and tries to kill his grandfather before his father was born. Tim fails. But why? Lewis's response was to cite "coincidences": Tim is the unlucky subject of gun jammings, banana peels, sudden changes of heart, and so on. A number of challenges have been raised against Lewis's response. The latest of these focuses on explanation. This paper diagnoses the source of this new disgruntlement and offers an alternative explanation for Tim's failure, one that Lewis would (...) not have liked. The explanation is an obvious one but controversial, so it is defended against all the objections that can be mustered. (shrink)

The present paper advances an analogy between cases of extra-mathematical explanation and cases of what might be termed ‘extra-logical explanation’: the explanation of a physical fact by a logical fact. A particular case of extra-logical explanation is identified that arises in the philosophical literature on time travel. This instance of extra-logical explanation is subsequently shown to be of a piece with cases of extra-mathematical explanation. Using this analogy, we argue extra-mathematical explanation is part of a broader class of non-causal explanation. (...) This has important implications for extra-mathematical explanation, for time travel and for theories of explanation more generally. (shrink)

It has seemed, to many, that there is an important connection between the ways in which some theoretical posits explain our observations, and our reasons for being ontologically committed to those posits. One way to spell out this connection is in terms of what has become known as the explanatory criterion of ontological commitment. This is, roughly, the view that we ought to posit only those entities that are indispensable to our best explanations. Our primary aim is to argue that (...) the moral nonnaturalist places herself in an invidious position if she simply accepts that the nonnatural moral facts that she posits are not explanatory. Instead, we offer the nonnaturalist an alternative strategy for dealing with moral explanations. The strategy is to retain the explanatory criterion of ontological commitment and maintain that moral properties are, in fact, explanatory. The explanations they provide are not causal explanations; instead, moral properties make a non-causal difference to the physical facts. (shrink)

Doubtless, the conscious brain integrates masses of information. But declaring that consciousness simply “emerges” when enough has accumulated, doesn't really explain how first person experience is implemented by neurons. Moreover, empirical observations challenge integrated information theory's (IIT) reliance on thalamo–cortical interactions as the information integrator. More likely, the cortex streams processed information to a still-enigmatic consciousness generator, one perhaps located in the brainstem.

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Although recent epistemology has been marked by several prominent disagreements – e.g., between foundationalists and coherentists, internalists and externalists – there has been widespread agreement that some form of fallibilism must be correct. According to a rough formulation of this view, it is possible for a subject to have knowledge even in cases where the justification or grounding for the knowledge is compatible with the subject’s being mistaken. In this paper, I examine the motivation for fallibilism before providing a fully (...) general account of the view. I conclude by looking at the two major difficulties for fallibilism: the Gettier problem and the lottery paradox. (shrink)

This paper proposes an intermediate account of personhood, based on the capacity to participate in intersubjective interactions. We articulate our proposal as a reply to liberal and restrictive accounts, taking Mark Rowlands’ and Stephen Darwall’s proposals as contemporary representatives of each view, respectively. We argue that both accounts fall short of dealing with borderline cases and defend our intermediate view: The criteria of personhood based on the second-person perspective of mental state attribution. According to it, a person should be (...) able to participate in intersubjective interactions. We apply our proposal to the borderline cases of non-human primates and human infants. (shrink)

Le premier volume d'inédits de Levinas comprend un hommage à Bergson rédigé en 1946. Levinas voit en Bergson celui qui s'est opposé au temps de la science et des machines au nom du temps vécu ; ceci a rendu possible la conception heideggérienne du temps comme être. Levinas souscrit à la grande découverte de Bergson. Il souligne l'intérêt de la critique bergsonienne du néant comme être biffé, mais rejette la critique du désordre qui ne serait qu'un ordre différent ; pour (...) lui, le désordre est le chaos préalable à tout ordre. Surtout, il voit dans la durée un temps fondamental, une diachronie première, qui rend possibles les trois dimensions du temps. Et il note que la durée est une vie que la mort ne limite pas ; le temps n'est pas la marque de notre finitude. Pour Bergson, seule la matière meurt, par manque d'énergie. Bien qu'il n'ait pas suivi la méthode bergsonienne, Levinas reconnaît la supériorité de l'analyse de la durée et la prolonge dans le sens d'un immémorial subjectif. The first volume of Levinas' unpublished texts includes a tribute paid to Bergson in 1946. Levinas considers Bergson as the philosopher who opposed the time of science and machines in the name of time experienced, and this in turn paved the way to Heidegger's concept of time as being. Levinas subscribes to that major insight of Bergson. He underlines the interest of Bergson's criticism of nothingness as « being scratched out », but rejects his criticism of disorder as but a different kind of order. For Levinas, disorder is the chaos preliminary to any kind of order. Above all, he sees in duration a fundamental time, a primary diachrony which makes possible the three dimensions of time. He remarks that duration is life not limited by death: time is not the mark of our finitude. For Bergson, matter alone dies, for lack of energy. While he does not follow Bergson's method, Levinas acknowledges the superiority of his analysis of duration and takes it further in the direction of immemorial subjectivity. (shrink)

Reality Making By JagoMarkOxford University Press, 2016, vi + 200 pp.

Extra-mathematical explanations explain natural phenomena primarily by appeal to mathematical facts. Philosophers disagree about whether there are extra-mathematical explanations, the correct account of them if they exist, and their implications (e.g., for the philosophy of scientific explanation and for the metaphysics of mathematics) (Baker 2005, 2009; Bangu 2008; Colyvan 1998; Craver and Povich 2017; Lange 2013, 2016, 2018; Mancosu 2008; Povich 2019, 2020; Steiner 1978). In this discussion note, I present three desiderata for any account of extra-mathematical explanation and argue (...) that Baron’s (2020) U-Counterfactual Theory fails to meet each of them. I conclude with some reasons for pessimism that a successful account will be forthcoming. (shrink)

Gender dysphoria (GD) is marked by an incongruence between a person’s biological sex at birth, and their felt gender (or gender identity). There is continuing debate regarding the benefits and drawbacks of physiological treatment of GD in children, a pathway, beginning with endocrine treatment to suppress puberty. Currently, the main alternative to physiological treatment consists of the so-called “wait-and-see” approach, which often includes counseling or other psychotherapeutic treatment. In this paper, we argue in favor of a “third pathway” for the (...) diagnosis and treatment of GD in youths. To make our case, we draw on a recent development in bioethics: the phenomenological approach. Scholars such as Slatman and Svenaeus have argued that the extent to which the body can (or should be) manipulated or reconstructed through medical intervention is not only determined by consideration of ethical frameworks and social and legal norms. Rather, we must also take account of patients’ personal experience of their body, the personal and social values associated with it, and their understanding of its situation in their life: their narrative identities. We apply this phenomenological approach to medicine and nursing to the diagnosis and treatment of GD in youth. In particular, we discuss Zahavi and Martiny’s conception of the phenomenological interview, in order to show that narrative techniques can assist in the process of gender identification and in the treatment of youth presenting with GD. We focus on two case studies that highlight the relevance of a narrative-based interview in relations between patients, HCPs, and family, to expose the influence of social ideologies on how young people presenting with GD experience their bodies and gender. (shrink)

This paper distinguishes and evaluates six types of ethics of virtue, Taking the mark of an ethics of virtue to be the denial that it is a necessary condition of perfectly moral personhood that one be governed by a sense of what one morally ought to do. Appealing to charles taylor's notion of strong evaluation, I argue that all such ethics of virtue are inadequate because they fail to leave room for a distinction between valuing and desiring.

An account of distinctively mathematical explanation (DME) should satisfy three desiderata: it should account for the modal import of some DMEs; it should distinguish uses of mathematics in explanation that are distinctively mathematical from those that are not (Baron [2016]); and it should also account for the directionality of DMEs (Craver and Povich [2017]). Baron’s (forthcoming) deductive-mathematical account, because it is modelled on the deductive-nomological account, is unlikely to satisfy these desiderata. I provide a counterfactual account of DME, (...) the Narrow Ontic Counterfactual Account (NOCA), that can satisfy all three desiderata. NOCA appeals to ontic considerations to account for explanatory asymmetry and ground the relevant counterfactuals. NOCA provides a unification of the causal and the non-causal, the ontic and the modal, by identifying a common core that all explanations share and in virtue of which they are explanatory. (shrink)

This book examines the reception of the works of the baron d'Holbach throughout francophone Europe. It insists that d'Holbach's historical importance has been understated, argues the case for the existence of a significant 'Christian Enlightenment', and much more.

The main thesis that is discussed in this article is based on the criticism of the prevalent interpretative models of adolescence developed during the twentieth century. Models that today appear inadequate in grasping the socio-cultural and educational transformations that deeply mark the ways of experiencing adolescents born in the second millennium. The effects of the historical and social practices that shape the adolescent experience in the 2000s represent an essential key to understanding the forms that the adolescent system assumes (...) because of social, cultural, economic, historical, and material changes. (shrink)

Pierre le Pesant Boisguilbert was considered by Marx as one of the founders of classical political economy. His writings contain a large number of concepts and ideas that reappear in the writings of Quesnay, Cantillon and Adam Smith. George Berkeley - a major figure in the history of philosophical idealism - was the author of 'The Querist', a treatise on the nature of Irish under-development and cures for Irish poverty. Baron de Montesquieu - one of the great 18th century (...) polymaths - is author of the masterpiece 'The Spirit of the Laws' (1748) which, while ostensibly a treatise on law, is actually a study of political organization, types of government, national character and the determining ethos of different societies. It enjoyed enormous success in the 18th century and was almost certainly read and studied by Adam Smith. Ferdinando Galiani was a leading critic of physiocracy and a major 18th century proponent of the subjective theory of value. In 1751 he published 'Della Moneta' which contains some notable chapters on monetary theory, and some brilliant pages on the utility theory of value. James Anderson was a Scottish farmer and a prolific author of tracts on the agricultural development of Scotland and the outstanding policy issues of the last quarter of the 18th century. Dugald Stewart was author of 'Account of the Life and Writings of Adam Smith LLD' (1793) which is one of the earliest, extended commentaries on the works of Adam Smith by one who knew him well. (shrink)

This book is a good idea, well-executed. The setup of the book mirrors one way of dividing up normative ethics. We divide theorists into Kantians, consequentialists and virtue theorists on the assumption that these are distinct and incompatible approaches to ethics. Each position is represented by one of the co-authors with Baron representing Kantians, Pettit consequentialists and Slote virtue theorists. What emerges is that each approach has virtues, but also that the division is neither neat nor exhaustive. As Pettit (...) notes, the issue that divides consequentialists from non-consequentialists is whether it is always right to promote agent-neutral value. While Kantians answer no where the consequentialists answer yes, a consequentialist can agree with Kantians about many other issues. And while Kantians are often portrayed as being exclusively interested in the rightness of actions, their actual emphasis on motivation and reasons for action make it difficult to distinguish their views from virtue theories that focus on the way an agent’s character and practical wisdom is reflected in her choices. The complexity of the positions defended by the authors highlight these difficulties for the standard division of the terrain. (shrink)

This article provides new information on the printing and readership history of the fifth edition of De iure belli ac pacis. Building on our earlier research on the way that the dispute between Willem Janszoon Blaeu and Johannes Janssonius influenced the publication of the 1631 edition of the text, this article studies how Blaeu harnessed his position to make the 1632 edition more reputable than the earlier version published by his rival. The article considers how, over four centuries, readers have (...) appreciated the quality of the production and three engaged with the text for radically different ends: Remigius Faesch, Baron von Boineburg, and Wendell Phillips. The article draws attention to the changes and continuities in reading and annotation patterns and offers preliminary insights into the themes that these influential readers focused on. We hope that it will inspire readers to bring further copies to our attention. (shrink)

In the age of change in the institutional and conceptual setting in which the ancient tradition of Jewish learning would go forward, what we see in the two most important figures of the transitional generation is only the end of the old, not the beginning of the new. Saul Lieberman continued the received tradition that learning means exegesis of texts, but did not fully master the logic of that received tradition and so distorted it. Salo W. Baron undertook a (...) new intellectual tradition, one that pursued historical study in place of the exegesis of texts, but did. not really grasp the requirements of the kind of new history that he proposed to write. Announcing the advent of social history into the academy of Jewish learning, what he wrote as the economic part of that social history was merely the paraphrase of received texts, with glosses that look suspiciously like a kind of free-associative exegesis. While the one scholar demonstrated the decadence of an old tradition of learning, the other succeeded in showing only the difficulty of actually mastering the discourse of an entirely new academic world. (shrink)

Mark Richard presents an original theory of meaning, as the collection of assumptions speakers make in using it and expect their hearers to recognize as being made. Meaning is spread across a population, inherited by each new generation of speakers from the last, and evolving through the interactions of speakers with their environment.

In New Philosophy for New Media, Mark Hansen defines the image in digital art in terms that go beyond the merely visual. Arguing that the "digital image" encompasses the entire process by which information is made perceivable, he places the body in a privileged position -- as the agent that filters information in order to create images. By doing so, he counters prevailing notions of technological transcendence and argues for the indispensability of the human in the digital era.Hansen examines (...) new media art and theory in light of Henri Bergson's argument that affection and memory render perception impure -- that we select only those images precisely relevant to our singular form of embodiment. Hansen updates this argument for the digital age, arguing that we filter the information we receive to create images rather than simply receiving images as preexisting technical forms. This framing function yields what Hansen calls the "digital image." He argues that this new "embodied" status of the frame corresponds directly to the digital revolution: a digitized image is not a fixed representation of reality, but is defined by its complete flexibility and accessibility. It is not just that the interactivity of new media turns viewers into users; the image itself has become the body's process of perceiving it.To illustrate his account of how the body filters information in order to create images, Hansen focuses on new media artists who follow a "Bergsonist vocation"; through concrete engagement with the work of artists like Jeffrey Shaw, Douglas Gordon, and Bill Viola, Hansen explores the contemporary aesthetic investment in the affective, bodily basis of vision. The book includes over 70 illustrations from the works of these and many other new media artists. (shrink)

Mark Jago presents and defends a novel theory of what truth is, in terms of the metaphysical notion of truthmaking. This is the relation which holds between a truth and some entity in the world, in virtue of which that truth is true. By coming to an understanding of this relation, he argues, we gain better insight into the metaphysics of truth. The first part of the book discusses the property being true, and how we should understand it in (...) terms of truthmaking. The second part focuses on truthmakers, the worldly entities which make various kinds of truths true, and how they do so. Jago argues for a metaphysics of states of affairs, which account for things having properties and standing in relations. The third part analyses the logic and metaphysics of the truthmaking relation itself, and links it to the metaphysical concept of grounding. The final part discusses consequences of the theory for language and logic. Jago shows how the theory delivers a novel and useful theory of propositions, the entities which are true or false, depending on how things are. A notable feature of this approach is that it avoids the Liar paradox and other puzzling paradoxes of truth. (shrink)

This book explores these differences and in particular considers various theoretical perspectives that might be useful for opening new interpretive strategies for critical social theory in relation to these differences.

The turn to descriptive studies of ethics is inspired by the sense that our ethical theorizing needs to engage ethnography, history, and literature in order to address the full complexity of ethical life. This article examines four books that describe the cultivation of virtue in diverse cultural contexts, two concerning early China and two concerning Islam in recent years. All four emphasize the significance of embodiment, and they attend to the complex ways in which choice and agency interact with the (...) authority of tradition. In considering these books, this article examines the relations between our academic claims concerning the self and ethics, conceptual or theoretical claims made in the elite writings of traditions, and the lived experiences of the people we study. The conclusion turns to our methodological foundations for studying these topics both comparatively and constructively. (shrink)

Because of the ease of their implementation, attribute-value based theories of grammar are becoming increasingly popular in theoretical linguistics as an alternative to transformational accounts and in computational linguistics. This book provides a formal analysis of attribute-value structures, their use in a theory of grammar and the representation of grammatical relations in such theories of grammar. It provides a classical treatment of disjunction and negation, and explores the linguistic implications of different representations of grammatical relations. Mark Johnson is assistant (...) professor in cognitive and linguistic sciences at Brown University. He was a Fairchild postdoctoral fellow at the Massachusetts Institute of Technology during the 1987-88 academic year. (shrink)

A Theory of Argument is an advanced textbook intended for students in philosophy, communications studies and linguistics who have completed at least one course in argumentation theory, information logic, critical thinking or formal logic. Containing nearly 400 exercises, Mark Vorobej develops a novel approach to argument interpretation and evaluation. One of the key themes of the book is that we cannot succeed in distinguishing good argument from bad arguments until we learn to listen carefully to others. Part I develops (...) a relativistic account of argument cogency that allows for rational disagreement. Part II offers a comprehensive and rigorous account of argument diagramming. Hybrid arguments are contrasted with linked and convergent arguments, and a novel technique is introduced for graphically recording disagreements with authorial claims. (shrink)

This chapter sets out to distinguish the sorts of claims have been advanced under the rubric of “moral particularism,” and to sort through the insights and costs of each. In particular, it distinguishes those who are animated by suspicion of theory itself from those who aim to reconfigure — sometimes radically — the nature of theory. It defends as key the particularist insight that exceptions to substantive moral explanations are ubiquitous. It argues that the lesson of this insight is not (...) to abandon moral generalizations, but to change the picture of what they must look like to do their work. (shrink)

_Nature and Normativity _argues that the problem of the place of norms in nature has been essentially misunderstood when it has been articulated in terms of the relation of human language and thought, on the one hand, and the world described by physics on the other. Rather, if we concentrate on the facts that speaking and thinking are activities of organic agents, then the problem of the place of the normative in nature becomes refocused on three related questions. First, is (...) there a sense in which biological processes and the behavior of organisms can be legitimately subject to normative evaluation? Second, is there some sense in which, in addition to having ordinary causal explanations, organic phenomena can also legitimately be seen to happen _because_ they _should_ happen in that way, in some naturalistically comprehensible sense of ‘should’, or that organic phenomena happen _in order to_ achieve some result, because that result should occur? And third, is it possible to naturalistically understand how human thought and language can be legitimately seen as the normatively evaluable behavior of a particular species of organism, behavior that occurs in order to satisfy some class of norms? This book develops, articulates, and defends positive answers to each of these questions. (shrink)

The Eleatic Principle or causal criterion is a causal test that entities must pass in order to gain admission to some philosophers’ ontology.1 This principle justifies belief in only those entities to which causal power can be attributed, that is, to those entities which can bring about changes in the world. The idea of such a test is rather important in modern ontology, since it is neither without intuitive appeal nor without influential supporters. Its supporters have included David Armstrong (1978, (...) Vol 2, 5), Brian Ellis (1990, 22) and Hartry Field2 (1989, 68) to name but a few. (shrink)

The central issue that I consider in this paper is the use of the so‐called ‘Rule of Rescue’ in the context of resource allocation. This ‘Rule’ has played an important role in resource allocation decisions in various parts of the world. It was invoked in Ontario to overturn a decision not to fund treatment for Gaucher's Disease and it has also been used to justify resource decisions in Israel concerning the same condition. -/- In the paper I consider the nature (...) of the Rule of Rescue and its moral justification. The latter involves consideration of the distinction between agent‐relative and agent‐neutral obligations. If the Rule of Rescue is to be justified, it is plausible to think that it will be in the context of agent‐relative obligations. Two problems with this suggestion are considered: the role of identifiability in the Rule of Rescue and the extent to which policy makers in a health care system can be taken to have such obligations. It is argued that in both cases these problems can be overcome and hence that there is a prima facie obligation to follow the Rule of Rescue. (shrink)

The scientific, ethical, and policy issues raised by research involving the engraftment of human neural stem cells into the brains of nonhuman primates are explored by an interdisciplinary working group in this Policy Forum. The authors consider the possibility that this research might alter the cognitive capacities of recipient great apes and monkeys, with potential significance for their moral status.

This article offers a reconstruction of Brentano’s notion of act content that identifies the content of a mental act with a combination of marks (Merkmale) or a single such mark. The author will first clarify the role act content plays in Brentano’s philosophy of psychology and then go on to locate the proposed notion of content in the historical context of Brentano’s work as well as in his writings at the time of Psychologie. The author will defend this notion (...) against potential objections and explore its explanatory potential. (shrink)

The view that a mental state is “transparent” is the view that the mental state is such that we cannot direct our attention directly towards the mental state, and that instead, when we try to do so, we attend to something in the external world rather than the mental state itself. Results from the study of internal attention put transparency views under a pressure that has so far been entirely unacknowledged in the literature. I focus on Garavan (1998) study of (...) switching the focus of internal attention from one mental count to another mental count. I argue that Garavan’s results are evidence that we can direct our attention to occurrent thought, contra Alexander Byrne’s (2008, 2018) claim that occurrent thought is actually transparent. (shrink)

The turn to descriptive studies of ethics is inspired by the sense that our ethical theorizing needs to engage ethnography, history, and literature in order to address the full complexity of ethical life. This article examines four books that describe the cultivation of virtue in diverse cultural contexts, two concerning early China and two concerning Islam in recent years. All four emphasize the significance of embodiment, and they attend to the complex ways in which choice and agency interact with the (...) authority of tradition. In considering these books, this article examines the relations between our academic claims concerning the self and ethics, conceptual or theoretical claims made in the elite writings of traditions, and the lived experiences of the people we study. The conclusion turns to our methodological foundations for studying these topics both comparatively and constructively. (shrink)

Huston Smith has argued that the universal source of wholeness, which he refers to as the primordial tradition, is essential to a meaningful life. Indeed embracing this tradition is, said Smith, an act of rejoining the human race. Our current forms of organized religion offer us ritualized expressions of this tradition, yet often fail to provide us with transpersonal growth; it is this transpersonal growth that reconnects us with the source of religion. This essay differentiates mainstream religion from a way (...) that we can begin to construct a physical theory of the primordial tradition–a necessary first step toward reclaiming the source of religion. (shrink)

In a series of articles, Rieppel (2005, Biol. Philos. 20:465–487; 2006a, Cladistics 22:186–197; 2006b, Systematist 26:5–9), Keller et al. (2003, Bot. Rev. 69:93–110), and Nixon and Carpenter (2000, Cladistics 16:298–318) criticize the philosophical foundations of the PhyloCode. They argue that species and higher taxa are not individuals, and they reject the view that taxon names are rigid designators. Furthermore, they charge supporters of the individuality thesis and rigid designator theory with assuming essentialism, committing logical inconsistencies, and offering proposals that render (...) taxonomy untestable. These charges are unsound. Such charges turn on confusions over rigid designator theory and the distinction between kinds and individuals. In addition, Rieppel’s, Keller et al.’s, and Nixon and Carpenter’s proposed alternatives are no better and have their own problems. The individuality thesis and rigid designator theory should not be quickly abandoned. [Individuals; kinds; PhyloCode; rigid designators; species; taxa; taxon names.]. (shrink)

Clinical bioethics is big business. There are now hundreds of people who bioethics in community and university hospitals, nursing homes, rehabilitation and home care settings, and some who play the role of clinical ethics consultant to transplant teams, managed care companies, and genetic testing firms. Still, there is as much speculation about what clinically active bioethicists actually do as there was ten years ago. Various commentators have pondered the need for training standards, credentials, exams, and malpractice insurance for ethicists engaged (...) in clinical consultation. Much of the discussion seems to accept an implicit presumption that all clinical ethics consultation practices look pretty much alike. But is this accurate? What do clinical ethicists do, how and where do they do it, and what kind of clinical ethics is useful in the hospital and in other settings? (shrink)

Emotions shape the landscape of our mental and social lives. Like the “geological upheavals” a traveler might discover in a landscape where recently only a flat plane could be seen, they mark our lives as uneven, uncertain, and prone to reversal. Why and how? Is it because emotions are animal energies or impulses that have no connection with our thoughts, imaginings, and appraisals? In the passage from which my title is taken, Proust denies this, calling the emotions “geological upheavals (...) of thought.” In other words, what changes the Baron’s mind from a flat plane into a mountain range is not some subterranean jolt, but the thoughts he has about Charlie Morel, a person who has suddenly become central to his well-being, and whom he sees as inscrutable, undependable, and utterly beyond his control. It is these thoughts about value and importance that make his mind project outward like a mountain range, rather than sitting inert in self-satisfied ease. (shrink)

Rumelhart and McClelland's chapter about learning the past tense created a degree of controversy extraordinary even in the adversarial culture of modern science. It also stimulated a vast amount of research that advanced the understanding of the past tense, inflectional morphology in English and other languages, the nature of linguistic representations, relations between language and other phenomena such as reading and object recognition, the properties of artificial neural networks, and other topics. We examine the impact of the Rumelhart and McClelland (...) model with the benefit of 25 years of hindsight. It is not clear who “won” the debate. It is clear, however, that the core ideas that the model instantiated have been assimilated into many areas in the study of language, changing the focus of research from abstract characterizations of linguistic competence to an emphasis on the role of the statistical structure of language in acquisition and processing. (shrink)

The 1920s and 30s were key decades for the history of American social science. The success of such quantitative disciplines as economics and psychology during World War I forced social scientists to reexamine their methods and practices and to consider recasting their field as a more objective science separated from its historical foundation in social reform. The debate that ensued, fiercely conducted in books, articles, correspondence, and even presidential addresses, made its way into every aspect of social science thought of (...) the period and is the subject of this book. Mark C. Smith first provides a historical overview of the controversy over the nature and future of the social sciences in early twentieth-century America and, then through a series of intellectual biographies, offers an intensive study of the work and lives of major figures who participated in this debate. Using an extensive range of materials, from published sources to manuscript collections, Smith examines "objectivists"--economist Wesley Mitchell and political scientist Charles Merriam--and the more "purposive thinkers"--historian Charles Beard, sociologist Robert Lynd, and political scientist and neo-Freudian Harold Lasswell. He shows how the debate over objectivity and social purpose was central to their professional and personal lives as well as to an understanding of American social science between the two world wars. These biographies bring to vivid life a contentious moment in American intellectual history and reveal its significance in the shaping of social science in this country. (shrink)