This paper discusses the problems of an ontological value of the variable in Russell’s philosophy. The variable is essential in Russell’s theory of denotation, which among other things, purports to prove Meinongian being outside of subsistence and existence to be logically unnecessary. I argue that neither Russell’s epistemology nor his ontology can account for the ontological value of the variable without running into qualities of Meinongian being that Russell disputed. The problem is that the variable cannot be logically grounded by (...) Russell’s theory of denotation. As such, in so far as being is concerned, Meinong and Russell’s theories are much closer than is typically thought. The arguments are supported with concerns raised by Russell, Frege, and Moore regarding the ontological value of the variable. The problem can be summarised as follows: the variable is the fundamental denoting-position of a formal theory that is meant to explain the structure of the ontological. If such a formal theory is meant to ground the ontological, then the formal must also represent the actual structure of the ontological. Yet the variable, the fundamental symbol of denotation in a theory that defines objects, is ontologically indefinable. (shrink)

: Lucretius' Epicurean account of dreams in Book IV of De Rerum Natura indicates that they are wholly void of prophetic significance and of little practical significance. Dreams, rightly apprehended, do little more than mirror our daily preoccupations. For Lucretius, all dreams pass through the gate of ivory and all are reducible to psychophysical phenomena.In this paper, I examine Lucretius' account of sleep and the formation of dreams in light of the Epicurean aims of the poem as a whole. (...) In doing so, I give what I take to be a plausible sketch of the formation of dreams through what I call Lucretius' "selection model" of dreams. The selection model forbids, strictly speaking, the phenomenon of genuine prophecy through dreams, while at the same time it allows for a surprisingly rich psychophysical explanation of the genesis of seemingly prophetic dreams in sleepers. Thus, I argue, a proper grasp of the Lucretian account of oneiric formation is itself a significant part of the Epicurean cure for superstitions and religiously based ills of his day. (shrink)

Lucretius' Epicurean account of dreams in Book IV of De Rerum Natura indicates that they are wholly void of prophetic significance and of little practical significance. Dreams, rightly apprehended, do little more than mirror our daily preoccupations. For Lucretius, all dreams pass through the gate of ivory and all are reducible to psychophysical phenomena.In this paper, I examine Lucretius' account of sleep and the formation of dreams in light of the Epicurean aims of the poem as a whole. In (...) doing so, I give what I take to be a plausible sketch of the formation of dreams through what I call Lucretius' "selection model" of dreams. The selection model forbids, strictly speaking, the phenomenon of genuine prophecy through dreams, while at the same time it allows for a surprisingly rich psychophysical explanation of the genesis of seemingly prophetic dreams in sleepers. Thus, I argue, a proper grasp of the Lucretian account of oneiric formation is itself a significant part of the Epicurean cure for superstitions and religiously based ills of his day. (shrink)

Corporate sustainability introduces multiple tensions or paradoxes into organisations which defy traditional approaches such as trading-off contrasting options. We examine an alternative approach: to manage corporate sustainability with a paradoxical lens where contradictory elements are managed concurrently. Drawing on paradox theory, we focus on two specific pathways: to the organisation-wide acceptance of paradox and to paradoxical resolution. Introducing the concept of strategic agility, we argue that strategically agile organisations are better placed to navigate these paradox pathways. Strategic agility comprises three (...) organisational meta-capabilities: strategic sensitivity, collective commitment, and resource fluidity. We propose that strategically agile organisations draw on strategic sensitivity and collective commitment to achieve organisation-wide acceptance of paradox, and collective commitment and resource fluidity to achieve paradoxical resolution. For each of these meta-capabilities, we identify three organisational practices and processes specifically related to corporate sustainability that organisations can leverage in pursuit of strategic agility. We offer a conceptual framework depicting the strategic agility meta-capabilities, and associated practices and processes, which organisations draw on to successfully manage corporate sustainability with a paradoxical lens. (shrink)

Seeing Wittgenstein Anew is the first collection to examine Ludwig Wittgenstein’s remarks on the concept of aspect-seeing. These essays show that aspect-seeing was not simply one more topic of investigation in Wittgenstein’s later writings, but, rather, that it was a pervasive and guiding concept in his efforts to turn philosophy’s attention to the actual conditions of our common life in language. Arranged in sections that highlight the pertinence of the aspect-seeing remarks to aesthetic and moral perception, self-knowledge, mind and consciousness, (...) linguistic agreement, philosophical therapy, and “seeing connections,” the sixteen essays, which were specially commissioned for this volume, demonstrate the unity of not only Philosophical Investigations but also Wittgenstein’s later thought as a whole. They open up novel paths across familiar fields of thought: the objectivity of interpretation, the fixity of the past, the acquisition of language, and the nature of human consciousness. Significantly, they exemplify how continuing consideration of the interrelated phenomena and concepts surrounding aspect-seeing might produce a fruitful way of doing philosophy. The volume includes a concordance for the unnumbered remarks in the various editions of Philosophical Investigations, including the latest (4th) edition. (The front matter is posted here. The introduction - "Seeing Aspects in Wittgenstein" - appears below under "Published articles."). (shrink)

Wittgenstein's lack of sympathy for Shakespeare's works has been well noted by George Steiner and Harold Bloom among others. Wittgenstein writes in 1950, for instance: "It seems to me as though his pieces are, as it were, enormous sketches, not paintings; as though they were dashed off by someone who could permit himself anything, so to speak. And I understand how someone may admire this & call it supreme art, but I don't like it." Of course, the animosity of one (...) great mind for another has its own interest. But the interest here is increased by two factors: (1) Wittgenstein's brief but specific critique of Shakespeare's similes, of interest particularly since he identifies his own philosophical strength half-deprecatingly but still seriously as one of crafting beautiful similes; and (2) Wittgenstein's and Shakespeare's shared concern, as revealed in Stanley Cavell's writings, with the human impulse to skepticism. The present paper considers the importance of these two factors in weighing Wittgenstein's judgment. It suggests that Wittgenstein's frequent charge that Shakespeare is "completely unrealistic" is not a misunderstanding of the Bard (Wittgenstein distinguishes his "failure to understand" from others' willingness to misunderstand Shakespeare) but rather an expression of Wittgenstein's anxiety over Shakespeare's wholly original use of language to represent the sound of the raw motives to skepticism. (shrink)

This book measures the current institutional and political realities surrounding globalization against philosophical ideals.

This paper discusses the nature and the status of inference to the best explanation. We outline the foundational role given IBE by its defenders and the arguments of critics who deny it any place at all ; argue that, on the two main conceptions of explanation, IBE cannot be a foundational inference rule ; sketch an account of IBE that makes it contextual and dependent on substantive empirical assumptions, much as simplicity seems to be ; show how that account avoids (...) the critics ' complaints and leaves IBE an important role ; and sketch how our account can clarify debates over IBE in arguments for scientific realism. (shrink)

The computable Lipschitz reducibility was introduced by Downey, Hirschfeldt and LaForte under the name of strong weak truth-table reducibility [6]). This reducibility measures both the relative randomness and the relative computational power of real numbers. This paper proves that the computable Lipschitz degrees of computably enumerable sets are not dense. An immediate corollary is that the Solovay degrees of strongly c.e. reals are not dense. There are similarities to Barmpalias and Lewis’ proof that the identity bounded Turing degrees of c.e. (...) sets are not dense [2]), however the problem for the computable Lipschitz degrees is more complex. (shrink)

Abstract:Comparatively few studies have analyzed the social behavior of multinational corporations (MNCs) at a cross-national level. To address this gap in the literature, we propose a “transnational” model of corporate social responsibility (CSR) that permits identification of universal domains, yet incorporates the flexibility and adaptability demanded by international research. The model is tri-dimensional in that it juxtaposes: 1) Bartlett and Ghoshal’s (1998, 2000) typology of MNC strategies (multinational, global, “international,” and transnational); 2) the three conceptual domains of CSR (human rights, (...) labor, and the environment) proposed by the UN Global Compact (Compact 2003); and 3) Zenisek’s (1979) description of three CSR perspectives (ideological, societal, and operational). The end result is a multidimensional typology that permits the organization and development of empirical CSR research in an international setting. (shrink)

Representing a new generation of theorists reaffirming the radical dimensions of art, Gail Day launches a bold critique of late twentieth-century art theory and its often reductive analysis of cultural objects. Exploring core debates in discourses on art, from the New Left to theories of "critical postmodernism" and beyond, Day counters the belief that recent tendencies in art fail to be adequately critical. She also challenges the political inertia that results from these conclusions. Day organizes her defense around critics who (...) have engaged substantively with emancipatory thought and social process: T. J. Clark, Manfredo Tafuri, Fredric Jameson, Benjamin H. D. Buchloh, and Hal Foster, among others. She maps the tension between radical dialectics and left nihilism and assesses the interpretation and internalization of negation in art theory. Chapters confront the claim that exchange and equivalence have subsumed the use value of cultural objects—and with it critical distance— and interrogate the proposition of completed nihilism and the metropolis put forward in the politics of Italian operaismo. Day covers the debates on symbol and allegory waged within the context of 1980s art and their relation to the writings of Walter Benjamin and Paul de Man. She also examines common conceptions of mediation, totality, negation, and the politics of anticipation. A necessary unsettling of received wisdoms, _Dialectical Passions_ recasts emancipatory reflection in aesthetics, art, and architecture. (shrink)

Abstract:Comparatively few studies have analyzed the social behavior of multinational corporations (MNCs) at a cross-national level. To address this gap in the literature, we propose a “transnational” model of corporate social responsibility (CSR) that permits identification of universal domains, yet incorporates the flexibility and adaptability demanded by international research. The model is tri-dimensional in that it juxtaposes: 1) Bartlett and Ghoshal’s (1998, 2000) typology of MNC strategies (multinational, global, “international,” and transnational); 2) the three conceptual domains of CSR (human rights, (...) labor, and the environment) proposed by the UN Global Compact (Compact 2003); and 3) Zenisek’s (1979) description of three CSR perspectives (ideological, societal, and operational). The end result is a multidimensional typology that permits the organization and development of empirical CSR research in an international setting. (shrink)

We investigate a recently devised polyhedral semantics for intermediate logics, in which formulas are interpreted in n-dimensional polyhedra. An intermediate logic is polyhedrally complete if it is complete with respect to some class of polyhedra. The first main result of this paper is a necessary and sufficient condition for the polyhedral completeness of a logic. This condition, which we call the Nerve Criterion, is expressed in terms of Alexandrov’s notion of the nerve of a poset. It affords a purely combinatorial (...) characterisation of polyhedrally complete logics. Using the Nerve Criterion we show, easily, that there are continuum many intermediate logics that are not polyhedrally complete but which have the finite model property. We also provide, at considerable combinatorial labour, a countably infinite class of logics axiomatised by the Jankov–Fine formulas of ‘starlike trees’ all of which are polyhedrally complete. The polyhedral completeness theorem for these ‘starlike logics’ is the second main result of this paper. (shrink)

This essay presents an approach to understanding improvised music, finding in the work of certain outstanding jazz musicians an emblem of Ralph Waldo Emerson's notion of self-trust and of Stanley Cavell's notion of moral perfectionism. The essay critiques standard efforts to interpret improvised solos as though they were composed, contrasting that approach to one that treats the procedures of improvisation as derived from our everyday actions. It notes several levels of correspondence between our interest in jazz improvisations and the particular (...) demands of Emerson's writing, and ends by considering how exemplary moments of instruction in jazz are expressive of Emersonian self-trust. (shrink)

The thesis of underdetermination presents a major obstacle to the epistemological claims of scientific realism. That thesis is regularly assumed in the philosophy of science, but is puzzlingly at odds with the actual history of science, in which empirically adequate theories are thin on the ground. We propose to advance a case for scientific realism which concentrates on the process of scientific reasoning rather than its theoretical products. Developing an account of causal–explanatory inference will make it easier to resist the (...) thesis of underdetermination. For, if we are not restricted to inference to the best explanation only at the level of major theories, we will be able to acknowledge that there is a structure in data sets which imposes serious constraints on possible theoretical alternatives. We describe how Differential Inference, a form of inference based on contrastive explanation, can be used in order to generate causal hypotheses. We then go on to consider how experimental manipulation of differences can be used to achieve Difference Closure, thereby confirming claims of causal efficacy and also eliminating possible confounds. The model of Differential Inference outlined here shows at least one way in which it is possible to ‘reason from the phenomena’. (shrink)

Induced by intake of the psychedelic substances LSD, psilocybin, DMT and mescaline, psychedelic experiences have been extensively described by subjects as entailing a most unusual increase in the scope and quality of their consciousness. Accordingly, psychedelic experiences have been widely characterised as an “expansion of consciousness.” This article poses the following question, as yet unaddressed in contemporary philosophy and the tradition of phenomenology: to what exactly does “expansion of consciousness” refer as a general characterisation of psychedelic experiences, and what role (...) might attention play therein? On the basis of Aron Gurwitsch’s phenomenology of attention, the following thesis is presented: (a) “expansion of consciousness” refers to a particular restructuration of consciousness in psychedelic experiences. (b) This occurs by means of certain extreme transformations in direction, scope, mode and degree of attention. In order to explicate this thesis, the characteristic features of psychedelic experiences that pertain to expansion of consciousness and attention are first systematically identified from a survey of subject reports. Second, it is demonstrated that the few previous attempts to understand expansion of consciousness in terms of attention as a filter/reducing-valve, spotlight or zoom-lens each fail to explain how consciousness is structured in psychedelic experiences. Third, it is argued that psychedelic expansion of consciousness is a general restructuration of consciousness by means of extreme attentional transformations. In conclusion, brief consideration is given to the question of whether psychedelic expansion of consciousness can have epistemic and ethical value for life. (shrink)

The field of religious ethics contributes to practices of resistance and hope in broader society. In advancing my claim that religious ethics contributes to practices of resistance and hope today, I first tell a story about the changing demographics in the field of religious ethics and why this demographic shift is important. I next focus on womanist religious scholarship as an exemplary discourse in religious ethics and how it has contributed to practices of resistance and hope in the academy and (...) within contemporary society. While a few scholars in JRE over the last 50 years have cited and engaged womanist ethicists like Katie Cannon and Emilie Townes, I want to offer a more explicit argument on how the womanist idea has contributed to practices of resistance and hope. I maintain that womanist religious scholarship embodies the practice of undomesticated dissent and that such dissent might be understood as a contribution to larger humanistic inquiry within the academy. Finally, I briefly consider an objection to my argument through engaging Stanley Fish's claim that the purposes and ends of institutions of higher education should not be oriented toward activism. (shrink)

Analytical study of the aesthetics; includes views of western philosophers.

Transcranial direct current stimulation (tDCS) is a brain stimulation technique known for its relative safety and minimal invasiveness. tDCS has demonstrated efficacy as a potential treatment for certain neurological disorders, such as Parkinson’s disease, and has been shown to enhance a range of cognitive abilities under certain contexts. As a result, this technique has captured the interest of both the research community and the public at large. However, efforts to gather information about the effects of tDCS on the brain are (...) still in their infancy, leading to concerns about informed consent as it pertains to the possible risks associated with tDCS treatment. The ability to purchase tDCS equipment in the form of commercial, direct-to-consumer devices, generates even more cause for ethical concern, given the unknowns surrounding this technology and its potential broader societal impact. Previous research has touched on the many ethical issues raised by the emergence of this technology, including under what circumstances its use is justifiable and appropriate. In this paper, we survey recent normative and empirical works pertaining to the ethics of tDCS with the goal of summarizing the current state of ethical debate surrounding its use in the contexts of both therapy and cognitive enhancement, with a particular emphasis on the latter. Our analysis of the collected research finds that issues pertaining to user safety are paramount within existing scholarship; that tDCS use in children is an emerging area of concern entailing special considerations; and that regulatory bodies and legal agencies have struggled to implement appropriate, impactful regulation pertaining to tDCS and related technologies in order to balance public welfare against individual autonomy. This analysis will facilitate future efforts to develop bioethical approaches to tDCS by highlighting the ethical dimensions of tDCS prioritized in existing literature and identifying areas where further ethical consideration is needed. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Christ Who Meets Us in the Sacraments:The Influence of St. Ambrose on the tertia pars of St. Thomas's Summa theologiaeDamian Day O.P.IntroductionThe recent increased interest in St. Thomas Aquinas and the Fathers of the Church has produced a number of excellent studies of the Angelic Doctor's understanding of the authority of the Fathers and his use of them.1 In this article, I hope to contribute to the ongoing (...) study of Aquinas and the Fathers by examining how Thomas employs St. Ambrose in the tertia pars of his Summa theologiae [ST]. Thomas's use of Ambrose has received little detailed [End Page 103] attention. One of Leo Elders's last contributions to the study of Aquinas and the Fathers provided an overview of Ambrose's presence in Thomas's writings.2 I hope to expand upon Elders's work of cataloging and describing Thomas's numerous citations of Ambrose—Thomas names Ambrose over eleven hundred times in his writings3—by making a particular argument about Thomas's Christological and sacramental use of Ambrose. While Elders gives an excellent summary of where Ambrose appears in Thomas's corpus, he does not connect Thomas's use of Ambrose in his treatises on Christ and the Eucharist. I argue that Thomas's citations of Ambrose in the tertia pars help him develop an understanding of the Incarnation that supports his sacramental realism, especially emphasizing contact with Christ in the Eucharist.4Much recent reflection on the Eucharist has sought to deemphasize the substantial presence of Christ and emphasize his presence in other ways. Michael C. McGuckian, for example, argues that the Western emphasis on Christ's presence in the Blessed Sacrament has damaged the understanding of participation in the heavenly liturgy and obscured other ways in which Christ is present, such as in the bishop presiding and the proclamation of the word. He claims that "those other presences surpass the presence in the elements in their personal quality, their dynamic force and their effect on our [End Page 104] spirits and are not to be undervalued."5 Looking at Thomas and Ambrose, we will see that Christ's substantial presence in the Eucharist is preeminently personal, dynamic, and efficacious for our spirits. Colman O'Neill's masterful work of sacramental realism, Meeting Christ in the Sacraments, provides an entrée into such a study. The title derives from Ambrose. In his work A Defense of the Prophet David to Theodosius Augustus, Ambrose reflects on Psalm 51. Suddenly, in the middle of confessing his sins, David foresees the cleansing sacrament of baptism. In prophetic wonder, he cries out, "face-to-face you have shown yourself to me, Christ; I have discovered you in your sacraments."6 Even prior to their institution, David prophetically glimpses what the sacraments of the Old Law prefigure. In this vision, David sees "no longer in shadow, nor in figure, nor in type," but meets Christ in his sacraments.7 For Ambrose, the sacraments are real encounters with Christ. As O'Neill puts it, "Christ, who was worshipped from afar, comes near and touches the believer; and at his touch power goes out from him."8 For [End Page 105] Thomas, too, one meets Christ in the sacraments.9 While all the sacraments apply the merits of his Passion,10 the Eucharist is the locus par excellence for meeting Christ, since the whole Christ is there contained.11 The encounter is both personal and powerful.While the language of meeting or encountering Christ in the sacraments may seem to echo modern phenomenological philosophy, Thomas grounds the encounter in a realism of the Incarnation.12 His treatment of the encounter with Christ in the sacraments flows from his treatment of the Incarnation.13 Guy-Thomas Bedouelle summed up O'Neill's approach, which reflects Thomas's, as simply stressing, again and again, "that sacramental realism implies that the Church draws its life from the dynamism of the Incarnation itself."14 I argue that Thomas, in drawing his sacramental realism from the Incarnation, employs Ambrose as a key authority. First, I examine Thomas's knowledge and use of Ambrose's works. Second, I... (shrink)

This field review discusses several recently published books that are concerned with historical, cultural, philosophical, or sociological aspects of the social sciences and humanities, past and present. It investigates similarities and differences between the various perspectives and approaches, and analyzes how these are informed by different visions of the field of SSH studies. In concluding, the review discusses three recurrent themes that will presumably move in the focus of debate in the near future: the debate on positivism in SSH and (...) its “epistemological others;” the impact of the Cold War on the gestalt of the SSH; and, finally, the adequacy of science, technology, and society approaches to describe techniques and practices in the SSH. (shrink)

Stanley Cavell isn't the first to arrive at philosophy through a life with music. Nor is he the first whose philosophical practice bears the marks of that life. Much of Cavell's life with music is confirmed for the world in his philosophical autobiography Little Did I Know. A central moment in that book is Cavell's describing the realization that he was to leave his musical career behind – for what exactly, he did not yet know. He connects the memory-shock of (...) this leaving with "the work of mourning." How does such a life out of music inform Cavell's philosophical sensibility? The thought I follow in this essay is that Cavell's distinctive orientation in philosophy – call this his lifelong coming to terms with his abandoning a life in music – is guided in part by an interest in those moments in experience where words seem to run out, or veer toward nonsense, leaving in their wake touchstones of ecstasy. I explore this idea by summarizing my exchange with Stanley Cavell years ago when I asked him whether certain passages from his essay "Music Discomposed" are depictions of the unsayable. Cavell's response is elaborated, or qualified, by considering a pair of moments in Little Did I Know where words appear to run out. I conclude by discussing culminating thoughts on the burden borne by words and their failure that appear in Cavell's late essay on music, "Impressions of Revolution.". (shrink)

This is the introduction to Seeing Wittgenstein Anew, eds. William Day & Victor J. Krebs (Cambridge UP, 2010), a collection of essays on Ludwig Wittgenstein's remarks on aspect-seeing. Section 1: Why Seeing Aspects Now?; Section 2: The Importance of Seeing Aspects; Section 3: The Essays. (The front matter to Seeing Wittgenstein Anew appears above under "Books.").

The present article is a slightly revised version of my article in Journal of Chinese Philosophy 39, no. 2 (2012): 174–91. I appreciate the opportunity to republish with very minor corrections. This article highlights sympathies between Wang Yangming’s notion of zhenzhi (real knowing) and Stanley Cavell’s concept of acknowledgment. I begin by noting a problem in interpreting Wang on the unity of knowing and acting, which leads to considering how our suffering pain figures in our “real knowing” of another’s pain. (...) I then turn to Cavell’s description of a related problem in modern skepticism, where Cavell argues that knowing another’s pain requires acknowledging it. Cavell’s concept of acknowledgment answers to Wang’s insistence that knowing and acting are one, and corrects Antonio Cua’s very different appropriation of “acknowledgment” to explain Wang’s doctrine. (shrink)

Human conflict and its resolution is obviously a subject of great practical importance. Equally obviously, it is a vast subject, ranging from total war at one end of the spectrum to negotiated settlement at its other end. The literature on the subject is correspondingly vast and, in recent times, technical, thanks to the valuable contributions made to it by game theorists, economists, and writers on industrial and international relations. In this essay, however, I shall discuss only one familiar form of (...) conflict-resolution. There is room for such a discussion, because philosophers have lately neglected compromise, despite the interest shown in it by the aforementioned experts, and despite the classic treatments of it by Halifax, Burke and Morley. Truly, ‘…compromise is not so widely discussed by philosophers as one might expect’, and ‘…the idea of compromise has been largely neglected by Anglo-American jurisprudence’. (shrink)

This article highlights sympathies between Wang Yangming's notion of zhenzhi (real knowing) and Stanley Cavell's concept of acknowledgment. I begin by noting a problem in interpreting Wang on the unity of knowing and acting, which leads to considering how our suffering pain figures in our “real knowing” of another's pain. I then turn to Cavell's description of a related problem in modern skepticism, where Cavell argues that knowing another's pain requires acknowledging it. Cavell's concept of acknowledgment answers to Wang's insistence (...) that knowing and acting are one, and corrects Antonio Cua's very different appropriation of “acknowledgment” to explain Wang's doctrine. (shrink)

Volume 20, Issue 4, May 2020, Page 35-37.

This essay argues that the "classical" or "standard" computation model of an enviroment of thought may hamstring the nascent cognitive science of religion by masking the ways in which the bare biological brain is prosthetically extended and embedded in the surrounding landscape. The motivation for distinsuishing between the problem-solving profiles of the basic brain and the brain-plus-scaffolding is that in many domains non-biological artifacts support and augment biological modes of computation - often allowing us to overcome some of the brain's (...) native computation limitations. The recognition that in some contexts not all of the relevant computational machinery fits inside the head suggests that we should reconsider the possible role and significance of material culture in religious cognition. More specifically, the broad spectrum of rituals, music, relics, scriptures, statues and buildings typically associated with religious traditions may be more than quaint ethnographic window dressing. Rather than thin cultural wrap arounds that decorate the real cognitive processes going on underneath, these elements could represent central components of the relevant machinery of religious thought. By introducing tangible features of the world that can be physically manipulated and tracked in real-time, for example, the cognitive scaffolding that religious material culture affords seems tailor-made for allowing people to exchange the intricate "off-line" problems that arise from dealing with invisible, counter-intuitive supernatural agents for the kinds of "on-line" cognitive tasks they are naturally good at doing. (shrink)