A century after the advent of quantum mechanics and general relativity, both theories enjoy incredible empirical success, constituting the cornerstones of modern physics. Yet, paradoxically, they suffer from deep-rooted, so-far intractable, conflicts. Motivations for violations of the notion of relativistic locality include the Bell’s inequalities for hidden variable theories, the cosmological horizon problem, and Lorentz-violating approaches to quantum geometrodynamics, such as Horava–Lifshitz gravity. Here, we explore a recent proposal for a “real ensemble” non-local description of quantum mechanics, in which “particles” (...) can copy each others’ observable values AND phases, independent of their spatial separation. We first specify the exact theory, ensuring that it is consistent and has quantum mechanics as a fixed point, where all particles with the same values for a given observable have the same phases. We then study the stability of this fixed point numerically, and analytically, for simple models. We provide evidence that most systems are locally stable to small deviations from quantum mechanics, and furthermore, the phase variance per value of the observable, as well as systematic deviations from quantum mechanics, decay as \ time)\, where \. Interestingly, this convergence is controlled by the absolute value of energy, suggesting a possible connection to gravitational physics. Finally, we discuss different issues related to this theory, as well as potential novel applications for the spectrum of primordial cosmological perturbations and the cosmological constant problem. (shrink)

A historically feminized profession, education in North America remains remarkably unaffected by feminism, with the notable exception of pedagogy and its impact on curriculum. The purpose of this paper is to describe characteristics of feminism that render it particularly useful and appropriate for developing potentialities in education and music education. As a set of flexible methodological tools informed by Gilles Deleuze's notions of philosophy and art, I argue feminism may contribute to education's becoming more efficacious, reflexive, and reflective of the (...) values of its participants. Its impetus involves ‘feminist imperative(s)’ to help in the sense articulated by Elizabeth Grosz: to provoke thought, challenge, and problematize. (shrink)

It is difficult to overstate music's persistent and uneasy relationship with homosexuality in Western society. Associated with femininity for centuries, particularly in North America, participation in music has been believed to emasculate and thus homosexualize men and boys. The linking of music to women and emotion (as opposed to men and reason) contributes to the conflation of misogyny and homophobia in North American society generally and music and music education particularly. One effect of music's conflicted relationship with and to homosexuality (...) for lesbians and gay men is to "disappear" them in both professions. As a function of disappeared positionalities, subject positions of homosexualities and potentialities of creating lives worth living are also disappeared. I explore ontological effects of disappeared in the world and music and music education, and reconceptualize "disappeared" in terms of Jacques Derrida's concept of "under erasure"—sous rature—in ways that may signal other ontological potentialities. (shrink)

North American music education is a commodity sold to pre-service and in-service music teachers. Like all mass-produced consumables, it is valuable to the extent that it is not creative, that is, to the extent that it is reproducible. This is demonstrated in curricular materials, notably general music series textbook and music scores available from a rapidly shrinking cadre of publishers, as well as rigid and pre-determined pedagogical practices. Distributing resources and techniques that produce predicable, consistent, and repeatable goods and services, (...) the economy of music teacher preparation and development must necessarily exclude creativity, which consequently must be viewed as not only inefficient but unprofitable. More than undesirable, however, creativity is constructed as dangerous as it injects difference in a system that relies on sameness. Because of its implications for music education discourse and practices, I focus my discussion on research in general and feminist critique in particular in music education. Reading through Monique Wittig's ‘The Trojan Horse’ as literary war machine, I argue that creative writing and academic research are not mutually exclusive, and that it is only through infusing the literary or creative in scholarly writing that interlocking systems of oppression may be altered and difference implicated in music education. My analysis of Roberta Lamb's (1995) research piece, ‘Tone Deaf/Symphonies Singing: Sketches for a Musicale’ depicts it as Trojan Horse, albeit one that Lamb herself, most likely as a function of editorial imperative, hobbles. (shrink)

It is shown that the 33 complex rays in three dimensions used by Penrose to prove the Bell-Kochen-Specker theorem have the same orthogonality relations as the 33 real rays of Peres, and therefore provide an isomorphic proof of the theorem. It is further shown that the Peres and Penrose rays are just two members of a continuous three-parameter family of unitarily inequivalent rays that prove the theorem.

In lieu of an abstract, here is a brief excerpt of the content:Nomadic Turns:Epistemology, Experience, and Women University Band DirectorsElizabeth GouldMusic education occupations in the U.S. have been segregated by gender and race for decades. While women are most likely to teach young students in classroom settings, men are most likely to teach older students in all settings, but most particularly in wind/percussion ensembles.1 Despite gender-affirmative employment practices, men constitute a large majority among band directors at all levels.2 At the (...) postsecondary level in the U.S., women constitute less than 10%.3 In all cases and all levels, the vast majority of band directors are white. Occupational segregation inhibits the development of individuals' careers as well as the development of the profession as individuals choose or are hired for positions based on their gender and/or race rather than their abilities.In terms of women university band directors, researchers have investigated employment trends,4 personal and occupational characteristics,5 occupational role models, and professional identity.6 Their findings generally have supported the hypotheses that historical precedent, traditional socialization, discrimination, segregation, and lack of role models contribute to their persistently low percentage as band directors. Longitudinal studies7 demonstrate that the percentage of women band directors has not increased significantly, and may be actually [End Page 147] declining after thirty years of enforcing affirmative action laws, which would suggest that these interventions have not provided the basis for enacting change in the profession. Further, change does not seem possible if members of the profession do not understand what causes the situation to persist. For example, while the College Band Directors National Association has supported the Linda A. Hartley and Deborah A. Sheldon study,8 their concern seems to be in only identifying the extent of the situation with the intention of increasing the number of women and non-white individuals who are band directors within the profession as it currently is constructed. This empirical approach is inadequate because it addresses neither the values held by members of the profession, nor its structure, which as previous research indicates, is poorly understood and must change to make possible meaningful increases in the number of women and non-white people.The profession of conducting university bands exists within the profession of music education in general, which, of course, exists within the profession of music. Clearly, one cannot be adequately understood without placing it in the context of the others. What is needed, then, are richer, more substantive, and meaningful understandings of the professions in general and of specific questions within them in particular, as they may provide the basis on which change can be possible. In addition to addressing the issue of persistent occupational gender and racial segregation, questions that may be addressed include positionalities9 of bands in the music education profession, the relationship of performance/conducting to the music profession, and the role of the musician in society in general. In order to accomplish this, I propose an analytical method that is both postmodern and feminist, and in which the philosophical figuration of the nomad, as explicated by Rosi Braidotti,10 is central.Postmodern/Feminist AnalysisDescribed variously as a "philosophical perspective,"11 a "sensibility,"12 and a historical moment,13 postmodernism resists definition. It may be understood as a way of perceiving the world that accepts and even embraces contradictions and uncertainties while rejecting commonly accepted cultural beliefs and practices, including humanist understandings of identity, representation, and the subject. This is a "postmodernism of resistance"14 that interrogates cultural practices, focusing on what is unexpected, marginalized, and silenced, opening spaces for change. In contrast, analysis based on modernism is constrained by binary oppositions that inscribe the positionalities of social groups. These oppositions are exemplified by Subject/Other (for example, male/female, reason/emotion) and consist of asymmetrical power relations in which the former is privileged over the latter, and the latter is defined in terms of not-the former. Postmodern analysis [End Page 148] reveals what these dualisms exclude, distort, or obscure, and provides flexibility for research from a variety of perspectives. Braidotti describes it as a "new kind of theoretical style"15 in terms of thinking, design, and analysis of research, a style... (shrink)

When women take up the work of music education, of the university, and become nomadic, engaging Deleuze and Guattari's war machine, all kinds of things happen. As nomads in music education, women traverse borders and boundaries that would otherwise limit and constrain them as they initiate alternative possibilities related to teaching and learning music. For women working at the university level, this is yearning, the necessity to engage in crucial, meaningful, intellectual work, to think and write work that stimulates and (...) inspires, as we are passionately and artistically engaged in everyday life. The nomadic war machine of women working in music education, embodied as yearning, looks for what more is there, what more in music education can be created and actualized. Conceiving music education as difference, in terms of its creative potential, women engage potentialities of experimentation, risk, and chance. (shrink)

Self-harm is a potentially lethal symptom of borderline personality disorder (BPD) that often improves with dialectical behavior therapy (DBT). While DBT is effective for reducing self-harm in many patients with BPD, a small but significant number of patients either does not improve in treatment or ends treatment prematurely. Accordingly, it is crucial to identify factors that may prospectively predict which patients are most likely to benefit from and remain in treatment. In the present preliminary study, twenty-nine actively self-harming patients with (...) BPD completed brain-imaging procedures probing activation of the prefrontal cortex during impulse control prior to beginning DBT and after seven months of treatment. Patients that reduced their frequency of self-harm the most over treatment displayed lower levels of neural activation in the bilateral dorsolateral prefrontal cortex prior to beginning treatment, and they showed the greatest increases in activity within this region after seven months of treatment. Prior to starting DBT, treatment non-completers demonstrated greater activation than treatment-completers in the medial prefrontal cortex and right inferior frontal gyrus. Reductions in self-harm over the treatment period were associated with increases in activity in right dorsolateral prefrontal cortex even after accounting for improvements in depression, mania, and BPD symptom severity. These findings suggest that pre-treatment patterns of activation in the prefrontal cortex underlying impulse control may be prospectively associated with improvements in self-harm and treatment attrition for patients with BPD treated with DBT. (shrink)

A provocative account of pianist Glenn Gould's philosophy which argues that music is not only a reflection of social dynamics, but can also be a tool for a betterment of society.

A key question in disability studies, philosophy, and bioethics concerns the relationship between disability and well-being. The mere difference view, endorsed by Elizabeth Barnes, claims that physical and sensory disabilities by themselves do not make a person worse off overall—any negative impacts on welfare are due to social injustice. This article argues that Barnes’s Value Neutral Model does not extend to intellectual disability. Intellectual disability is (1) intrinsically bad—by itself it makes a person worse off, apart from a non-accommodating (...) environment; (2) universally bad—it lowers quality of life for every intellectually disabled person; and (3) globally bad—it reduces a person’s overall well-being. While people with intellectual disabilities are functionally disadvantaged, this does not imply that they are morally inferior—lower quality of life does not mean lesser moral status. No clinical implications concerning disability-based selective abortion, denial of life-saving treatment, or rationing of scarce resources follow from the claim that intellectual disability is bad difference. (shrink)

What leads humans to divide the social world into groups, preferring their own group and disfavoring others? Experiments with infants and young children suggest these tendencies are based on predispo- sitions that emerge early in life and depend, in part, on natural language. Young infants prefer to look at a person who previously spoke their native language. Older infants preferentially accept toys from native-language speakers, and preschool children preferentially select native-language speakers as friends. Variations in accent are sufficient to evoke (...) these social preferences, which are observed in infants before they produce or comprehend speech and are exhibited by children even when they comprehend the foreign-accented speech. Early-developing preferences for native-language speakers may serve as a foundation for later-developing preferences and conflicts among social groups. (shrink)

A series of experiments investigated the effect of speakers’ language, accent, and race on children’s social preferences. When presented with photographs and voice recordings of novel children, 5-year-old children chose to be friends with native speakers of their native language rather than foreign-language or foreign-accented speakers. These preferences were not exclusively due to the intelligibility of the speech, as children found the accented speech to be comprehensible, and did not make social distinctions between foreign-accented and foreign-language speakers. Finally, children chose (...) same-race children as friends when the target children were silent, but they chose other-race children with a native accent when accent was pitted against race. A control experiment provided evidence that children’s privileging of accent over race was not due to the relative familiarity of each dimension. The results, discussed in an evolutionary framework, suggest that children preferentially evaluate others along dimensions that distinguished social groups in prehistoric human societies. (shrink)

Four-month-old infants can perceive bimodally speciiied events. They respond to relationships between the optic and acoustic stimulation that carries information about an object. Infants can do this by detecting the temporal synchrony of an object’s sounds and its optically specified impacts. They are sensitive both to the common tempo and to the simultaneity of such sounds and visible impacts. These findings support the view that intermodal perception depends at least in part on the detection of invariant relationships in patterns of (...) light and sound. (shrink)

Six experiments investigated 7-month-old infants’ capacity to learn about the self-propelled motion of an object. After observing 1 wind-up toy animal move on its own and a second wind-up toy animal move passively by an experimenter’s hand, infants looked reliably longer at the former object during a subsequent stationary test, providing evidence that infants learned and remembered the mapping of objects and their motions. In further experiments, infants learned the mapping for different animals and retained it over a 15-min delay, (...) providing evidence that the learning is robust and infants’ expectations about self-propelled motion are enduring. Further experiments suggested that infants’ learning was less reliable when the self-propelled objects were novel or lacked faces, body parts, and articulated, biological motion. The findings are discussed in relation to infants’ developing knowledge of object categories and capacity to learn about objects in the first year of life. (shrink)

Research on human infants has begun to shed light on early-developing processes for segmenting perceptual arrays into objects. Infants appear to perceive objects by analyzing three-dimensional surface arrangements and motions. Their perception does not accord with a general tendency to maximize figural goodness or to attend to nonaccidental geometric relations in visual arrays. Object perception does accord with principles governing the motions of material bodies: Infants divide perceptual arrays into units that move as connected wholes, that move separately from one (...) another, that tend to maintain their size and shape over motion, and that tend to act upon each other only on contact. These findings suggest that o general representation of object unity and boundaries is interposed between representations of surfaces and representations of objects of familiar kinds. The processes that construct this representation may be related to processes of physical reasoning. (shrink)

Introduction to an issue on moral and scientific realism in honor of Richard N. Boyd and Nicholas L. Sturgeon (Elizabeth S. Radcliffe, guest editor).

Concerns about children's ability to fully comprehend and evaluate advertising messages has stimulated substantial research and heated debate among scholars, business leaders, consumer advocates, and public policy makers for more than three decades. During that time, some very fundamental questions about the fairness of marketing to children have been raised, yet many remain unresolved today. With the emergence of increasingly sophisticated advertising media, promotional offers and creative appeals in recent years, new issues have also developed. This paper provides a basis (...) for further examination of some the key questions in this area, and suggests how children's advertising research can be employed to illuminate them. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Response to Elizabeth Gould, “Nomadic Turns:Epistemology, Experience, and Women University Band Directors” Epistemology, Experience, and Women University Band Directors”Julia Eklund KozaClimate and its impact on women in instrumental music education is a tremendously important subject, and I thank Liz Gould for her thoughtful analysis. Rather than offering a critique of her work, I will respond as one might answer in a call and response. (...) class='Hi'>Gould has sung a call that articulates a definition of feminism and invites us to explore climate in the professions, specifically in instrumental music education; I will answer in affirmation, confirmation, and extension. The nomadic metaphor, which is central to her paper, has been appropriated by a number of postmodern [End Page 187] theoreticians, including, among others, Baudrillard, Grisoni, Deleuze and Guattari, and of course, Braidotti.1 I have decided not to talk about this metaphor, however, principally because the complexities of any analysis of Western constructions of nomadism—constructions that are rife with exoticism, fascination, revulsion, and fear—are multiplied at this moment, as my country wages war against Iraq, a land of nomadic and semi-nomadic peoples, after having recently engaged in military action in Afghanistan, which is similarly home to nomads. An incisive discussion of postmodern use of nomadic metaphors appears in Caren Kaplan's book Questions of Travel, which I recommend to anyone interested in the subject.2My response has two goals: first, to forward another, not necessarily competing, postmodern understanding of feminism and power; and second, keeping this understanding in mind, to expand Gould's project of examining professional climate. According to my working postmodern definition, feminism is a constellation of dynamic political positions, which address and attempt to change the unequal power relations and material conditions that are produced and supported by a normative regulatory ideal called sex. In speaking of a constellation of political positions, I acknowledge the existence of a multiplicity of modern and post-modern feminisms, and by calling these positions dynamic I acknowledge their fluidity. In asserting that sex is a regulatory ideal, I rely on the work of feminist theorist Judith Butler, who posits that sex and sexual difference are discursively constructed; distinguishing herself from feminists who draw a distinction between gender, which is assumed to be socially constructed, and sex, which is theorized as a pre-social given or surface, Butler not only questions such a distinction by arguing that both sex and gender are culturally produced, but also theorizes about how materializations of bodies are accomplished. Drawing on the work of philosopher Michel Foucault, she maintains that sex is a regulatory norm, "part of a regulatory practice that produces the bodies it governs,"3 and she claims that this materialization is accomplished through a reiterative process called performativity. A performative, according to Butler, is a "discursive practice that enacts or produces that which it names."4 Butler claims that "the regulatory norms of 'sex' work in a performative fashion to constitute the materiality of bodies and, more specifically, to materialize the body's sex, to materialize sexual difference in the service of the consolidation of the heterosexual imperative."5 She provides an example of how this reiterative process works: when a particular child is born, the child is cited as a girl at birth and many times afterward; each citation helps to constitute that child as a girl and also to reinforce the discursive formation "girl."6 To summarize, Butler asserts that sex is "a cultural norm which governs the materialization of bodies,"7 and she posits that materiality is a productive effect of power.8She also theorizes that subject formation necessitates both an "identification with the normative phantasm of 'sex,'" and the creation of a zone of abjection.9 Bodies relegated to this abject zone, according to Butler, can be a valuable and "critical resource in the struggle to rearticulate the very terms of symbolic legitimacy and intelligibility."10 She maintains that disidentification can be a fruitful way to mobilize feminist and queer politics.11 Collective disidentifications, Butler states, can facilitate a "reconceptualization of which bodies matter," which bodies count.12 [End Page 188]Finally, my definition of feminism relies on several Foucauldian assumptions about... (shrink)

The premise of this symposium is that the principle and ideal developed in Brown v. Board of Education2 and its successor cases lie at the heart of the rationale for affirmative action in higher education. The principle of the school desegregation cases is that racial segregation is an injustice that demands remediation. The ideal of the school desegregation cases is that racial integration is a positive good, without which “the dream of one Nation, indivisible”3 cannot be realized. Both the principle (...) and the ideal make racial integration a compelling interest. The Supreme Court recognized these claims in Grutter v. Bollinger. However, it failed to take full advantage of them. It thereby failed to answer crucial questions that must be answered by policies subject to strict scrutiny. In this essay, I shall display the links tying Grutter to Brown, discuss the vulnerabilities of Grut- ter in the absence of an explicit grounding in Brown, and demonstrate how the affirmative action policy upheld in Grutter, when explicitly grounded in Brown, survives strict scrutiny. To understand this argument, it is helpful first to explain the integrationist perspective that underlies it. (shrink)

in a recent article entitled “Hume on the Passions,” Stephen Buckle opens with the claim that Hume’s theory of the passions has largely been neglected. “Apart from a couple of famous sections in the Treatise concerning the sources of action,” he writes, “the subject matter has rarely excited interest.”1 His analysis of why the subject of the passions in Hume has been uninspiring points to the fact that readers have largely misunderstood the point of Hume’s theory. They usually regard the (...) account as yet another mechanistic analysis of the passions in the vein of seventeenth-century science, alongside the offerings of Malebranche, Hobbes, and Spinoza. Buckle is right to point out that there is a.. (shrink)

Most naturalists think that the belief/desire model from Hume is the best framework for making sense of motivation. As Smith has argued, given that the cognitive state (belief) and the conative state (desire) are separate on this model, if a moral judgment is cognitive, it could not also be motivating by itself. So, it looks as though Hume and Humeans cannot hold that moral judgments are states of belief (moral cognitivism) and internally motivating (moral internalism). My chief claim is that (...) the details of Hume’s naturalistic philosophy of mind actually allow for a conjunction of these allegedly incompatible views. This thesis is significant, since readers typically have thought that Hume’s view that motivation is not produced by representations, coupled with his view that moral judgments motivate on their own, imply that moral judgments could never take the form of beliefs about, or representations of, the moral (virtue and vice). (shrink)

Our language system is ambiguous in that the same utterance can be interpreted in different ways depending on the intention of the speaker. For example, the phrase, “Nice job!” can be interpreted a...

In _On Paradox_ literary and legal scholar Elizabeth S. Anker contends that faith in the logic of paradox has been the cornerstone of left intellectualism since the second half of the twentieth century. She attributes the ubiquity of paradox in the humanities to its appeal as an incisive tool for exposing and dismantling hierarchies. Tracing the ascent of paradox in theories of modernity, in rights discourse, in the history of literary criticism and the linguistic turn, and in the transformation (...) of the liberal arts in higher education, Anker suggests that paradox not only generates the very exclusions it critiques but also creates a disempowering haze of indecision. She shows that reasoning through paradox has become deeply problematic: it engrains a startling homogeneity of thought while undercutting the commitment to social justice that remains a guiding imperative of theory. Rather than calling for a wholesale abandonment of such reasoning, Anker argues for an expanded, diversified theory toolkit that can help theorists escape the seductions and traps of paradox. (shrink)

What is the proper role of politics in higher education? Many policies and reforms in the academy, from affirmative action and a multicultural curriculum to racial and sexual harassment codes and movements to change pedagogical styles, seek justice for oppressed groups in society. They understand justice to require a comprehensive equality of membership: individuals belonging to different groups should have equal access to educational opportunities; their interests and cultures should be taken equally seriously as worthy subjects of study, their persons (...) treated with equal respect and concern in communicative interaction. Conservative critics of these egalitarian movements represent them as dangerous political meddling into the disinterested pursuit of knowledge. They cast the pursuit of equality as a threat to freedom of speech and academic standards. In response, some radical advocates of such programs agree that the quest for equality clashes with free speech, but view this as an argument for sacrificing freedom of speech. (shrink)

Where does human knowledge begin? Research on human infants, children, adults, and nonhuman animals, using diverse methods from the cognitive, brain, and computational sciences, provides evidence for six early emerging, domain-specific systems of core knowledge. These automatic, unconscious systems are situated between perceptual systems and systems of explicit concepts and beliefs. They emerge early in infancy, guide children's learning, and function throughout life.

This collection contains fourteen critical essays on Hume's *A Treatise of Human Nature*, plus an Introduction: 1 The Association of Ideas in Hume’s Treatise (John P. Wright), 2 Methodizing Hume’s Metaphysics (Donald L. M. Baxter), 3 Hume on Belief (Jennifer Smalligan Marǔsić), 4 “All the Logic I think Proper to Employ”: Hume’s Rules by which to Judge of Causes and Effects (Hsueh Qu), 5 Imagining the Unseen: The External World of Hume’s Treatise (Angela Coventry), 6 The Updating Problem for Hume’s (...) Account of Belief in Personal Identity (Annemarie Butler), 7 Experimental Philosophy, Blind Submission, and Hume’s Other Sceptical Principles (Miren Boehm), 8 How to Read Book 2 of the Treatise (Katharina Paxman), 9 Hume on Curiosity: The Conclusion to Treatise Book 2? (Emilio Mazza), 10 Hume’s Geography of Feeling in A Treatise of Human Nature (Don Garrett), 11 Some Vexations about Character in Hume’s Treatise (Elizabeth S. Radcliffe), 12 Hume on Promising and Self-Obligation (Rachel Cohon), 13 No Men Are Created Equal: Rank, Passions, and Virtues in Hume’s Treatise (Margaret Watkins), 14 The Eighteenth-Century British Reception of Hume’s A Treatise of Human Nature (Mark G. Spencer and Mikko Tolonen). -/- . (shrink)

This study analyzed 328 single- and group-authored stories composed by nine 4-year-olds in a mixed-age preschool class participating in a peer-oriented storytelling and story-acting practice. Group-authored stories were overwhelmingly told by same-gender groups. The frequencies, developmental trajectories, and functions of group-authored stories were different for girls and boys. Girls told mostly group-authored stories in the fall and single-authored stories in the spring. Group-authoring provided ‘brain-storming sessions’ for narrative experimentation; these stories were longer, with more dramatic problems and more sophisticated character (...) portrayals. By the spring, girls’ single-authored stories also included these features, suggesting internalized narrative gains. Boys consistently preferred single-authored stories, though in the spring the frequency and quality of their group-authored stories increased. These were longer, with more sophisticated character portrayals, than single-authored stories. Group-authored stories made a distinctive contribution to narrative development, partly by helping boys and girls overcome limitations of their preferred narrative genres. (shrink)

In this paper, I present a close study of Hume’s treatment of contrary passions, asking questions about his description of the psychology of emotional difference and opposition. In treating this topic, I examine two opposed, but noteworthy, psychological functions that Hume imputes to human beings: sympathy and comparison. In brief, sympathy is the mechanism by which we share others’ feelings, and comparison is the function of our minds by which we find ourselves feeling passions opposed to others’ experiences. Sympathy can (...) lead me to feel pleased at your good fortune, while comparison can lead me to feel resentment or envy at the same. I also examine another form of opposition in Hume’s theory: the distinction between calm and violent passions, a distinction which plays an important part in Hume’s account of motivation. Among the questions I ask here are: what counts as contrary passions; how conflicts are psychologically possible within the context of Hume’s theory, which declares that dominant passions “swallow” inferior ones; and what the effects of contrariety are on our psychology and motivation to action. (shrink)

Political figures engage rhetoric and exalted speech to excite the imagination, stir up the emotions, and prompt their listeners to embrace and act on an ideological perspective. However, there is more to excellent public oratory than eloquence. Rational persuasion is also a key component, emphasizing facts, evidence, and reasoning. Hume acknowledges that rational persuasion alone is not terribly effective in the public arena. His corpus contains many references to eloquence. Dispassionate delivery of evidence does not have the psychological impact of (...) eloquent delivery. What explains the difference? My aim in this paper is to use Hume’s theory of belief and “the feeling of conviction” to explain his analysis of effective oratory. Furthermore, I point to the abuses of eloquence in the political arena. Given these abuses, I ask why Hume considers eloquence a virtue. Although eloquence is immediately agreeable to us (one category of virtue for Hume), it can have detrimental, even deadly, consequences. Does this make it vicious in certain cases, since it has disutility, and given that usefulness to the public is another category of virtue for Hume? I suggest that skilled and elegant oratory is pleasing, but such oratory, when used for inhumane ends, could undermine the pleasure of the oratory experience itself. (shrink)

Mature representations of number are built on a core system of numerical representation that connects to spatial representations in the form of a ‘mental number line’. The core number system is functional in early infancy, but little is known about the origins of the mapping of numbers onto space. Here we show that preverbal infants transfer the discrimination of an ordered series of numerosities to the discrimination of an ordered series of line lengths. Moreover, infants construct relationships between individual numbers (...) and line lengths that vary positively, but not between numbers and lengths that vary inversely. These findings provide evidence for an early developing predisposition to relate representations of numerical magnitude and spatial length. A central foundation of mathematics, science and technology therefore emerges prior to experience with language, symbol systems, or measurement devices. (shrink)