Features of gait are determined at multiple levels, from the selection of the gait itself (e.g. walk or run) through the specific parameters utilized (stride length, frequency, etc.) to the pattern of muscular excitation. The ultimate choices are neurally determined, but what is involved with that decision process? Human locomotion appears stereotyped not so much because the pattern is predetermined, but because these movement patterns are good solutions for providing movement utilizing the machinery available to the individual (the legs and (...) their requisite components). Under different circumstances the appropriate solution may differ broadly (different gait) or subtly (different parameters). Interpretation of the neural decision making process would benefit from understanding the influences that determine the selection of the appropriate solution in any set of circumstances, including that of normal conditions. In this review we survey an array of studies that point to energetic cost as a key input to the gait coordination system, and not just an outcome of the gait pattern implemented. We then use that information to rigorously define the construct proposed by Sparrow and Newell (1998) where the effects of environment, organism and task act as constraints determining the solution set available, and the coordination pattern is then implemented under a pressure for energetic economy. Environment is defined in terms of affordances based on the ecological psychology definition of the concept and organism is defined as classic morphology and physiology based capabilities. We rely on a novel conceptualization of task that recognizes that the task goal needs to be separated from the mechanisms that achieve the goal if the motivation behind the selection of the mechanism strategy is to be exposed and understood. This reformulation of the Sparrow and Newell construct is then linked to the proposed pressure for economy by considering it as an optimization problem, where the most readily selected gait strategy will be that which achieves the task goal at (or near) the energetic minimum. (shrink)

This book is described as an introductory course for first year students. A good text-book in Moral Philosophy or General Ethics has been wanting. It is not an easy subject. But Father Crofts has been for many years engaged in the work of adult education, and he is thus intimately aware of the needs of adults. He is also a good Thomist. His treatment follows that of St. Thomas, not indeed slavishly, but with a judicious sprinkling of quotations from Aquinas, (...) which succinctly sum up a discussion on a particular subject. (shrink)

Virginia Woolf mentions the philosopher Arthur Schopenhauer by name only once in her writings, in a book review published in the Times Literary Supplement in 1917.1 Viscount Harberton, author of the book she is reviewing, argues initially that knowledge gained from books is inferior to that derived from practical experience, but later makes a special case for two writers—Schopenhauer and Herbert Spencer. "No praise is too high for them," comments Woolf sarcastically. In "their books, we are told, we shall find (...) the secret of the universe. After all, then, Lord Harberton is merely one of those cultivated people who play the innocent for a holiday. Still, one reader will give him the benefit of the doubt and take his... (shrink)

Democracy establishes relationships of political equality, ones in which citizens equally share authority over what they do together and respect one another as equals. But in today's divided public square, democracy is challenged by political thinkers who disagree about how democratic institutions should be organized, and by antidemocratic politicians who exploit uncertainties about what democracy requires and why it matters. Democratic Equality mounts a bold and persuasive defense of democracy as a way of making collective decisions, showing how equality of (...) authority is essential to relating equally as citizens. James Lindley Wilson explains why the US Senate and Electoral College are urgently in need of reform, why proportional representation is not a universal requirement of democracy, how to identify racial vote dilution and gerrymandering in electoral districting, how to respond to threats to democracy posed by wealth inequality, and how judicial review could be more compatible with the democratic ideal. What emerges is an emphatic call to action to reinvigorate our ailing democracies, and a road map for widespread institutional reform. Democratic Equality highlights the importance of diverse forms of authority in democratic deliberation and electoral and representative processes—and demonstrates how that authority rests equally with each citizen in a democracy. (shrink)

I argue that a criterion of theoretical equivalence due to Glymour :227–251, 1977) does not capture an important sense in which two theories may be equivalent. I then motivate and state an alternative criterion that does capture the sense of equivalence I have in mind. The principal claim of the paper is that relative to this second criterion, the answer to the question posed in the title is “yes”, at least on one natural understanding of Newtonian gravitation.

I review some recent work on applications of category theory to questions concerning theoretical structure and theoretical equivalence of classical field theories, including Newtonian gravitation, general relativity, and Yang-Mills theories.

Reprinted in James The Will to Believe and Other Essays.

Scientists are generally subject to social pressures, including pressures to conform with others in their communities, that affect achievement of their epistemic goals. Here we analyze a network epistemology model in which agents, all else being equal, prefer to take actions that conform with those of their neighbors. This preference for conformity interacts with the agents’ beliefs about which of two possible actions yields the better result. We find a range of possible outcomes, including stable polarization in belief and action. (...) The model results are sensitive to network structure. In general, though, conformity has a negative effect on a community’s ability to reach accurate consensus about the world. (shrink)

Based on the results of open ended interviews with managers in a variety of organizational positions, moral questions encountered in everyday managerial life are described. These involve transactions with employees, peers and superiors, customers, suppliers and other stakeholders. It is suggested that managers identify transactions as involving personal moral concern when they believe that a moral standard has a bearing on the situation and when they experience themselves as having the power to affect the transaction. This is the first in (...) a research series of three papers. (shrink)

David Hume (1711-76) is one of the greatest figures in the history of British philosophy. Of all of Hume's writings, the philosophically most profound is undoubtedly his first, A Treatise on Human Nature. Hume on Morality introduces and assesses: Hume's life and the background of the Treatise ; the ideas and text in the Treatise ; and Hume's continuing importance to philosophy. James Baillie provides us with a map to Books 2 and 3 of the Treatise, focusing on Hume's (...) theory of the passions and morality. This book sets out its principal ideas and arguments of the Treatise in a clear and readable way and is ideal for anyone coming to Hume's work for the first time. (shrink)

Does traditional Christianity involve paradoxical doctrines, that is, doctrines that present the appearance (at least) of logical inconsistency? If so, what is the nature of these paradoxes and why do they arise? What is the relationship between "paradox" and "mystery" in theological theorizing? And what are the implications for the rationality, or otherwise, of orthodox Christian beliefs? In Paradox in Christian Theology, James Anderson argues that the doctrines of the Trinity and the incarnation, as derived from Scripture and formulated (...) in the ecumenical creeds, are indeed paradoxical. But this conclusion, he contends, need not imply that Christians who believe these doctrines are irrational in doing so. In support of this claim, Anderson develops and defends a model of understanding paradoxical Christian doctrines according to which the presence of such doctrines is unsurprising and adherence to paradoxical doctrines cannot be considered as a serious intellectual obstacle to belief in Christianity. The case presented in this book has significant implications for the practice of systematic theology, biblical exegesis, and Christian apologetics. (shrink)

A theorem due to Bob Geroch and Pong Soo Jang ["Motion of a Body in General Relativity." Journal of Mathematical Physics 16, ] provides a sense in which the geodesic principle has the status of a theorem in General Relativity. I have recently shown that a similar theorem holds in the context of geometrized Newtonian gravitation [Weatherall, J. O. "The Motion of a Body in Newtonian Theories." Journal of Mathematical Physics 52, ]. Here I compare the interpretations of these two (...) theorems. I argue that despite some apparent differences between the theorems, the status of the geodesic principle in geometrized Newtonian gravitation is, mutatis mutandis, strikingly similar to the relativistic case. (shrink)

The lack of concrete guidance provided by managerial moral standards and the ambiguity of the expectations they create are discussed in terms of the moral stress experienced by many managers. It is argued that requisite clarity and feelings of obligation with respect to moral standards derive ultimately from public discussion of moral issues within organizations and from shared public agreement about appropriate behavior. Suggestions are made about ways in which the moral dimension of an organization's culture can be more effectively (...) managed. This is the third in a research series of three papers. (shrink)

Autism continues to fascinate researchers because it is both debilitating in its effects and complex in its nature and origins. The prevalent theory is that autism is primarily characterised by difficulties in understanding mental concepts, but the contributors to this book present new and compelling arguments for an alternative theory. Their research points strongly to the idea that autism is primarily a disorder of "executive functions", those involved in the control of action and thought. As such, the book provides a (...) new and controversial perspective on this important question. (shrink)

The idea behind this book is that developing a conception of the physical world and a conception of mind is impossible without the exercise of agency, meaning "the power to alter at will one's perceptual inputs". The thesis is derived from a philosophical account of the role of agency in knowledge - the first time this has been attempted in the context of developmental psychology. The book is divided into three parts. In Part One, Russell argues that purely "representational" theories (...) of mind and of mental development have been overvalued, thereby clearing the ground for the book's central thesis. In Part Two, he proposes that, because objective experience depends upon the experience of agency, the development of the "object concept" in human infants is grounded in the development of executive-attentional capacities. In Part Three, an analysis of the links between agency and self-awareness generates an original theory of the nature of certain stage-like transitions in mental functioning and of the relationship between executive and mentalising deficits in autism. The book will be of particular interest to students and researchers in cognitive-developmental psychology, to philosophers of mind, and to anybody with an interest in cognitive science. (shrink)

As Harvey Brown emphasizes in his book Physical Relativity, inertial motion in general relativity is best understood as a theorem, and not a postulate. Here I discuss the status of the "conservation condition", which states that the energy-momentum tensor associated with non-interacting matter is covariantly divergence-free, in connection with such theorems. I argue that the conservation condition is best understood as a consequence of the differential equations governing the evolution of matter in general relativity and many other theories. I conclude (...) by discussing what it means to posit a certain spacetime geometry and the relationship between that geometry and the dynamical properties of matter. (shrink)

Values theory posits that individuals have values and they are formed by upbringing and life’s experiences and influence an individuals’ cognitive processes, decisions, and behavior. Emerging onto the business scene is a new population group, the Millennials. This research seeks to explore Millennials’ values from the viewpoint of their personal value orientation. Managerial PVO from the 1980s and 2010s are used as comparative populations. The Millennials’ PVO is generally consistent with managerial PVO from past research. They tend toward a Personal, (...) rather than Social, and Competence, rather than Moral, value orientation. Yet, some subtle differences emerged. Millennials are more self-focused and less other-focused than managers from the 1980s or 2010s. They emphasize competency skills more than today’s managers but less than the managers of the 1980s and place more worth on moral values than managers of the 1980s but less than today’s managers. (shrink)

Episodic memory is usually regarded in a Conceptualist light, in the sense of its being dependent upon the grasp of concepts directly relevant to the act of episodic recollection itself, such as a concept of past times and of the self as an experiencer. Given this view, its development is typically timed as being in the early school-age years. We present a minimalist, Non-Conceptualist approach in opposition to this view, but one that also exists in clear contrast to the kind (...) of minimalism espoused by Clayton and Dickinson with regard to memory in food-caching birds. While emphasising the nonconceptual elements of episodic memory we also insist on the essentially phenomenological nature of the memory. We propose the third year of life as a plausible onset period. Our view is rooted in Kantian assumptions about the spatiotemporal content of experience and about the synthetic unity of experience—and thus of re-experience. We answer two objections to this position. (shrink)

I provide an alternative characterization of a "standard of rotation" in the context of classical spacetime structure that does not refer to any covariant derivative operator.

Explores the Pragmatists' contributions to American social thought, drawing upon the writings of William James, John Dewey, George Herbert Mead, James Hayden Tufts, and their various critics. This work also explores the Pragmatic analysis of society's potential for ongoing intelligent inquiry and cooperative evaluation to address social ills.

In a rare opportunity, the authors gathered data from two matched health care providers managed by an insurance company where auditors had discovered theft by employees in one of the matched organizations. Data were gathered about the organizations' ethical work climates (EWCs). Analysis revealed statistically significant differences in EWCs across the two organizations. As predicted, the organization with the morally preferred EWCs did not have theft. Both macro- and micro-organizational influences are explored to explain these differences, along with implications for (...) practitioners and academic research. This is the first study to suggest that a priori EWCs can be useful in predicting observable behavior. (shrink)

Dimensions of character are often overlooked in professional practice at the expense of the development of technical competence and operational efficiency. Drawing on philosophical accounts of virtue ethics and positive psychology, the present work attempts to elevate the role of ‘good’ character in the professional domain. A ‘good’ professional is ideally one that exemplifies dimensions of character informed by sound judgement. A total of 2340 professionals, from five discrete professions, were profiled based on their valuation of qualities pertaining to character (...) and judgement. Profile differences were subsequently examined in the self-reported experience of professional purpose towards a wider societal ‘good’. Analysis of covariance, controlling for stage of career, revealed that professionals valuing character reported higher professional purpose than those overweighting the importance of judgement or valuing neither character nor judgement, F = 7.92, p <.001. No differences were found between the two groups valuing character, irrespective of whether judgement was valued simultaneously. This profiling analysis of entry-level and in-service professionals, based on their holistic character composition, paves the way for fresh philosophical discussion regarding what constitutes a ‘good’ professional and the interplay between character and judgement. The empirical findings may be of substantive value in helping to recognise how the dimensions of character and judgement may impact upon practitioners’ professional purpose. (shrink)

A personal story of the ways in which persistence, chance, and creativity interact in biomedical research. This first book by the author of Zen and the Brain examines the role of chance in the creative process. James Austin tells a personal story of the ways in which persistence, chance, and creativity interact in biomedical research; the conclusions he reaches shed light on the creative process in any field. Austin shows how, in his own investigations, unpredictable events shaped the outcome (...) of his research and brought about novel results. He then goes beyond this story of serendipity to propose a new classification of the varieties of chance, drawing on his own research and examples from the history of science—including the famous accidents that led Fleming to the discovery of penicillin. Finally, he explores the nature of the creative process, considering not only the environmental and neurophysiological correlates of creativity but also the role of intuition in both scientific discoveries and spiritual quests. This updated MIT Press paperback edition includes a new introduction and recent material on medical research, creativity, and spirituality. (shrink)

Because the mind is the significance of the brain and God is the significance of the mind, the concept “mind” bridges how the brain works and traditional patterns of belief. The left mind, which utilizes rational vigilance and the imperative instructions of proclamation, names and analyzes the urgently right. The right mind, which discloses the relational responsiveness of numinous presence and natural symbolism, is immersed in and integrates the ultimately real. Together they provide a typology of mind‐states with which to (...) assess regressive, functional, and creative patterns. Hand dominance, gender differences, and cultural bias qualify the use of the metaphor. (shrink)

In Gadamer’s hermeneutics, interpretation is inseparable from the broader concern of making one’s way in life. In this book, James Risser builds on this insight about the juxtaposition of human living and the act of understanding by tracing hermeneutics back to the basic experience of philosophy as defined by Plato. For Risser, Plato provides resources for new directions in hermeneutics and new possibilities for "the life of understanding" and "the understanding of life." Risser places Gadamer in dialogue with Plato, (...) with the issue of memory as a conceptual focus. He develops themes pertaining to hermeneutics such as retrieval as a matter of convalescence, exile as a venture into the foreign, formation with respect to oneself and to life with others, the experience of language in hermeneutics, and the relationship between speaking and writing. (shrink)

This research builds on previous investigations seeking to understand how individuals reason about moral problems. Our research includes a preliminary investigation about Millennials and a cross‐generational analysis using secondary research data to understand this emerging generation's moral reasoning and assess trends in moral reasoning over time. This study addresses content‐bias in moral reasoning by using a new instrument with business‐based dilemmas, the Moral Recognition Interview, based on the well‐established moral reasoning framework of Lawrence Kohlberg. Results show that the Millennials in (...) this study exhibit differences in moral reasoning based on gender, intelligence, work experience, and academic major, however not necessarily in an expected manner. Differences in moral reasoning were found when the context or “story pull” of the ethical dilemmas presented is considered. In addition, a comparison to other studies shows that business student Millennials tend to reason at lower levels of cognitive moral reasoning than non‐business college students, as well as college students in the 1960s–1970s (Baby Boomers) and in the 1980s–1990s (Generation Xers). (shrink)

In 1933 the philosopher Martin Heidegger declared his allegiance to Hitler. Ever since, scholars have asked to what extent his work is implicated in Nazism. To address this question properly involves neither conflating Nazism and the continuing philosophical project that is Heidegger's legacy, nor absolving Heidegger and, in the process, turning a deaf ear to what he himself called the philosophical motivations for his political engagement. It is important to establish the terms on which Heidegger aligned himself with National Socialism. (...) On the basis of an untimely but by no means unprecedented understanding of the mission of the German people, the philosopher first joined but then also criticized the movement. An exposition of Heidegger's conception of Volk hence can and must treat its merits and deficiencies as a response to the enduring impasse in contemporary political philosophy of the dilemma between liberalism and authoritarianism. (shrink)

Bribery in international business has become a priority concern among business, government, and community leaders. While discussions among philosophers often emphasize the ethical justification for banning bribery, policy-makers around the world are challenging it on the basis of its effects for economic development. In this paper we define bribery, trace recent efforts by the public, private, and civil society sectors to curb it, and attempt to answer the question: Will bribery become less common?

I discuss singular space-times in the context of the geometrized formulation of Newtonian gravitation. I argue first that geodesic incompleteness is a natural criterion for when a model of geometrized Newtonian gravitation is singular, and then I show that singularities in this sense arise naturally in classical physics by stating and proving a classical version of the Raychaudhuri-Komar singularity theorem.

Challenging the paradigm in ethics -- The spirit of the enterprise -- Social artifacts and ethical criticism -- General and particular in practical knowledge -- Virtues of benevolence and justice.

This Companion presents both an introduction to the history of the ancient philosophical school of Epicureanism and also a critical account of the major areas of its philosophical interest. Chapters span the school's history from the early Hellenistic Garden to the Roman Empire and its later reception in the Early Modern period, introducing the reader to the Epicureans' contributions in physics, metaphysics, epistemology, psychology, ethics and politics. The international team of contributors includes scholars who have produced innovative and original research (...) in various areas of Epicurean thought and they have produced essays which are accessible and of interest to philosophers, classicists, and anyone concerned with the diversity and preoccupations of Epicurean philosophy and the state of academic research in this field. The volume emphasises the interrelation of the different areas of the Epicureans' philosophical interests while also drawing attention to points of interpretative difficulty and controversy. (shrink)

Based on analysis of interviews with managers about the ethical questions they face in their work, a typology of morally questionable managerial acts is developed. The typology distinguishes acts committed against-the-firm (non-role and role-failure acts) from those committed on-behalf-of-the-firm (role-distortion and role-as-sertion acts) and draws attention to the different nature of the four types of acts. The argument is made that senior management attention is typically focused on the types of acts which are least problematical for most managers, and that (...) the most troublesome types are relatively ignored. (shrink)

One of us [Gilbert, M.. “Collective Belief and Scientific Change.” Sociality and Responsibility. Lanham, MD: Rowman & Littlefield. 37-49.] has proposed that ascriptions of beliefs to scientific communities generally involve a common notion of collective belief described by her in numerous places. A given collective belief involves a joint commitment of the parties, who thereby constitute what Gilbert refers to as a plural subject. Assuming that this interpretive hypothesis is correct, and that some of the belief ascriptions in question are (...) true, then the members of some scientific communities have obligations that may act as barriers both to the generation and, hence, the fair evaluation of new ideas and to changes in their community’s beliefs. We argue that this may help to explain Thomas Kuhn’s observations on “normal science”, and go on to develop the relationship between Gilbert's proposal and several features of a group of physicists working on a fundamental physical theory called “string theory”, as described by physicist Lee Smolin [Smolin, L.. The Trouble with Physics. Mariner Books: New York.]. We argue that the features of the string theory community that Smolin cites are well explained by the hypothesis that the community is a plural subject of belief. (shrink)

Jane is calmly strolling through the forest one lovely day. Suddenly, a large spider drops in front of her face. She immediately freezes; her heart races; her hands tremble; her face broadcasts “fear.” She screams and runs away. Both before and after, she concedes that spiders in this forest are harmless.Jane's reaction to the spider contrasts greatly with the way she normally reacts to events. Normally, or so the story goes, Jane weighs her options thoughtfully, choosing a course of action (...) consistent with her beliefs and with the greatest benefit. Indeed, her reaction to the spider contrasts so greatly with calm, rational, deliberate, belief-consistent action that traditional folk psychology supposed two different kinds of mechanism are at work: animal-like emotion versus human reason. Her emotion explains her reaction to the spider. Her emotion made her do it. (shrink)

While the concept of work ethic has been discussed in the Arab context :35–49, 2009), the significant conceptual and methodological limitations of the existing work ethic and work value research elucidate the need for a more robust investigation of the multidimensional work ethic construct in the Arab context. Multidimensionality of the work ethic concept has gained considerable attention in recent years as researchers attempt to move away from the religiously labeled Islamic and Protestant work ethic conceptualizations. The current study examines (...) the Arab work ethic through the use of the multidimensional work ethic profile on a sample of future business leaders in the United Arab Emirates. A total of 484 business students completed an Arabic version of the MWEP short form. The results show that centrality of work and hard work are the highest scoring work ethics followed by self-reliance, wasted time, and leisure. There are significant differences in work ethic dimensions across gender and categories of family breadwinner. No significant differences in work ethic dimensions are observed across categories of nationality and work preference groups. The findings are discussed in relation to the unique insight they offer on the nature of work ethic in an Arab context. (shrink)

Knowledge through what others tell us not only forms a large part of the body of our knowledge but also originates the patterns of appraisal according to which we add beliefs to our present store of knowledge.1 I do not mean merely that what we add is often accepted from persons who have already contributed to our knowledge; beyond that, we have acquired habits of thought, tendencies to suspect and tendencies to approve both other-person-reports and purported perceptions, from our testimonial (...) relationships with others. For instance, who would not hesitate to say he saw a particular acquaintance (John Doe) at a visual distance of half a block, after he had just been told by someone he trusted and someone who ought to have known (e.g., John Doe’s wife) that John Doe had just telephoned from a store two hours travel time away? Yet apart from that report, one might have considered it evident that John Doe was half a block away, just because (ceteris paribus) it looked enough like John Doe; the evidence of our senses can be defeated by the authority we accord to the evidence of testimony. (shrink)

This article examines the industrial art of videogame design and production as an exemplar of what could be termed affective design. In doing so, the article theorizes the relationship between affect and attention as part of what Bernard Stiegler calls a ‘retentional economy’ of human and technical memory. Through the examination of a range of different videogames, the article argues that videogame designers utilize techniques of what I term ‘affective amplification’ that seek to modulate affect, which is central to the (...) commercial success of these games. The article considers how the concepts of amplification, modulation and bandwidth, developed through this example, inform and expand understandings of this retentional economy by analysing the ways in which affective design attempts to transmit and translate the potential for affect through a range of technical systems and environments. (shrink)

James McCosh, the Scottish philosopher, graduated from the University of Glasgow, spent some time as a minister in the Church of Scotland but then returned to philosophy and spent most of his career at Princeton University. The eighteenth-century Scottish Enlightenment had many influential philosophers at its core. In this book, first published in 1875, McCosh outlines the theories of eighteenth- and nineteenth-century philosophers and identifies Scottish philosophy as a distinct school of thought. He summarises both the merits and the (...) possible criticisms of each philosopher's work and also gives detailed biographical information. Among the philosophers discussed are the influential David Hume, Thomas Reid and Adam Smith. The final chapter focuses on Sir William Hamilton, a philosopher who greatly influenced McCosh. (shrink)

The question whether epistemological concepts are closed under deduction is an important one since many skeptical arguments depend on closure. Such skepticism can be avoided if closure is not true of knowledge (or justification). This response to skepticism is rejected by Peter Klein and others. Klein argues that closure is true, and that far from providing the skeptic with a powerful weapon for undermining our knowledge, it provides a tool for attacking the skeptic directly. This paper examines various arguments in (...) favor of closure and Klein's attempted use of closure to refute skepticism. Such a refutation of skepticism is mistaken. But the closure principle is in any case false, so the skepticism that depends on it is undermined. The appeal of the closure principle derives from a failure to recognize an important feature of our epistemological concepts, namely, their context relativity. (shrink)

Our power of guessing corresponds to a bird's musical and aeronautical powers.There still remains one more economic consideration in reference to a hypothesis; namely, that it may give a good "leave," as the billiard players say.There is a game called "Twenty Questions," in which one party thinks of something well known to the other, who may then ask at most twenty questions answerable by yes or no, after which he has a right to make three guesses. … The principle of (...) pragmatism is applicable here.One of the more intriguing lines of thought in the writings of Peirce stems from a number of brief statements that seem to be game-theoretic in nature. Often they appear to be constructed to support or illustrate a broader... (shrink)