We argue that abduction does not work in isolation from other inference mechanisms and illustrate this through an inference scheme designed to evaluate multiple hypotheses. We use game theory to relate the abductive system to actions that produce new information. To enable evaluation of the implications of this approach we have implemented the procedures used to calculate the impact of new information in a computer model. Experiments with this model display a number of features of collective belief-revision leading to consensus-formation, (...) such as the influence of bias and prejudice. The scheme of inferential calculations invokes a Peircian concept of ‘belief’ as the propensity to choose a particular course of action. (shrink)

This text develops students' ability to philosophise and learn about philosophy and education. It challenges readers to use philosophy as a tool within education and as a set of theories to understand education by developing solutions to problems as they occur within practice. Assuming no pre-existing philosophical background, this book explores topics such as: the limits of a religious-based education; the desire for 'alternative facts' or 'truths'; and the struggle in the teacher-student relationship. This book will support all those on (...) Education, Childhood or Youth Studies courses in developing a critical perspective and understanding the true value of philosophy within education. (shrink)

Abstract: I argue that practically all vague language is context-sensitive in a covert and unfamiliar way. I first outline a novel puzzle concerning the interaction of conditionals and vagueness. I then argue that the best way of resolving the puzzle is through positing context-sensitive penumbral connections between sundry parts of language. I argue that these penumbral connections shift through a distinct form of Lewisian accommodation. The upshot is that meaning is a far shiftier thing than has typically been thought.

Wnt proteins form a family of secreted signaling proteins that play a key role in various developmental events such as cell differentiation, cell migration, cell polarity and cell proliferation. It is currently thought that Wnt proteins activate at least three different signaling pathways by binding to seven transmembrane receptors of the Frizzled family and the co-receptor LRP6. Despite our growing knowledge of intracellular components that mediate a Wnt signal, the molecular events at the membrane have remained rather unclear. Now several (...) publications1-4 indicate that Frizzled receptors are G-protein coupled and kinases were identified that phosphorylate the co-receptor LRP6. These data deepen our understanding of Wnt-mediated signal transduction and provide more insight into how specificity may be achieved. BioEssays 28: 339–343, 2006. © 2006 Wiley Periodicals, Inc. (shrink)

Three Quaker elders, all scholar activists, have just published two important works for anyone studying nonviolence, works that are framed very differently but which complement each other well. One is a new work by the estimable George Lakey, who has trained nonviolent resisters around the world in many countries for decades, and whose thinking has always been structural, strategic, and careful. The other work is by Alice and Staughton Lynd, two historians whose activism education stretches far back to teaching in (...) the Freedom Summer schools of Mississippi in 1964 and even earlier. The Lynds have just published the third edition of their Nonviolence in America: A Documentary History. (shrink)

“Public health is directly shaped by war, conflict, and capitalism, yet exploring the connections between these processes remains neglected in scholarship and policymaking arenas.” This chapter five lede by social work professors Scott Harding and Kathryn Libal could serve as the epigraph to the entire volume. War and Health is edited by two prominent researchers from Brown University’s Watson Institute Costs of War Project, which seeks a meaningful aggregation of the actual cost of wars, especially those of the new millennium. (...) The volume presents significant findings from nineteen researchers at various institutions, including culturally competent anthropologists. The result is a deep exegesis of syndemics—or synergistic epidemics—that endanger the health of all combatants and civilians. (shrink)

This autobiographical sketch is being published 50 years after I started as an assistant professor at Georgetown University in 1970. In this presentation, I cannot tell the full story of these 50 years. I write only about the formative years both before and after I was hired at Georgetown, and I emphasize two subjects. The first is the importance of the individuals who were massive influences on my intellectual development and aspirations. The second is the great importance of multidisciplinary work. (...) I came from philosophy, a discipline that generally did not emphasize or particularly value multidisciplinary work, but I was transformed by individuals in other disciplines who directed me to this style of work. Almost sheer luck brought each of these influences into my life. (shrink)

Controversy surrounds the ‘intrusion’ of the discourse of rights into workplace relationships. This is explored by examining the nature of rights through the analysis of the idea of a ‘right to manage’. Purported justifications of the right to manage in terms of either property or contract are shown to be inadequate, thus illustrating the need to incorporate a degree of consequentialism in the articulation and justification of rights. The value of a rights-approach is argued to lie in the identification of (...) the morally relevant interests affected by management decisions and the correlative obligations of those involved in the workplace, rather than in the introduction of a special set of moral considerations distinctively connected with the idea of rights. (shrink)

‘Time’ has been central to Zygmunt Bauman’s theory of modernity and his subsequent account of its solid and liquid variants. The experience of time in these accounts announces the coming of new opportunities, but it also signals a corrosion of our moral sensitivity. In this article, I assess Bauman’s contribution to the sociology of time and the centrality of our temporal character for his philosophical anthropology. There is a unique chance to be moral in liquid modernity, by unshackling the outdated (...) and habitual ethics of the past. The danger, however, lays in an increasingly ‘hurried life’, where a ‘nowist’ culture demands endless answers to the most banal of choices, often before these choices have even arrived. I argue that for Bauman the historical power of culture is to raise the ‘ought’ above the ‘is’. This results from our character as temporally-aware creatures. In our liquid modern times, the haste of life and its individualizing forces shift the character of that temporal awareness, endowing us with a false set of needs crafted by the market. The project of humanity itself has become, in Bauman’s diagnosis, subservient to maintaining the goals of the market. (shrink)

John Kinsella’s twentieth volume of poetry is laden with a poetics of attention to time, water and heat. Climate inheres in simplified topographical sketches, surveys and encounters with animals; water is ambiguous: a solid presence that is also fluid, subject to evaporation and often modelled as multi-dimensional motion; universalised western seasons are used rhetorically and symbolically to bring into relief little seasons within seasons, the more spatially and temporally localised markers of change. All these speak directly to the function of (...) the image and terrestrial matter,and how poetry is alert to such conditions. Kinsella has conceived of this as a “clash between linguistic anomaly and environmental exactness.”. (shrink)

Four pairs of connectionist simulations are presented in which quasi‐regular mappings are computed using localist and distributed representations. In each simulation, a control parameter termed input gain was modulated over the only level of representation that mapped inputs to outputs. Input gain caused both localist and distributed models to shift between regularity‐based and item‐based modes of processing. Performance on irregular items was selectively impaired in the regularity‐based modes, whereas performance on novel items was selectively impaired in the item‐based modes. Thus, (...) the models exhibited double dissociations without separable processing components. These results are discussed in the context of analogous dissociations found in language domains such as word reading and inflectional morphology. (shrink)

As a worldview , naturalism depends on a set of cognitive commitments from which flow certain propositions about reality and human nature. These propositions in turn might have implications for how we live, for social policy, and for human flourishing. But the presuppositions, basis, and implications of naturalism are not uncontested, and indeed there’s considerable debate about them among naturalists themselves.

This paper questions whether managers truly need philosophy and for what end. It highlights the achievements of management before examining its deficiencies. Once some basic foundation to support a case for the teaching of philosophy to managers has been made, the paper considers two main issues: what types of managers are there; and what type of philosophy do each of these types need. Using primary experiential data and some management questionnaires analysed using pattern recognition Artificial Intelligence the paper identifies a (...) typology of five well-defined clusters: Disaffected (Whiners); Converts (Shoppers); Tacticians (Cynics); Believers (Commanders); and Workers (Jobbers). For each in turn we identify the type of philosophy most suited to each cluster. The paper argues that in teaching philosophy to managers you must consider who you are teaching as the dangers include counter-productivity. (shrink)

Most environmental philosophers acknowledge that humans are part of nature; yet few have grasped the significance of the idea fully, and as a result it remains ambiguous. I argue that when taken to include humans and their culture, the idea supports philosophical naturalism as an alternative to dualism and provides a new approach to environmental ethics capable of meeting popular objections to naturalism in ethics. Naturalism, I conclude, requires a new way of thinking about nature, and by implication greater care (...) in the choice of language used to talk about nature. (shrink)

_Apres Deleuze: Philosophie et esthetique du cinema_ Edited by Dominique Chateau and Jacinto Lageira Paris: Dis Voir, 1996 ISBN: 2-912-308-003 152 pp.

The establishment or nurturing of a supportive organizational climate encompasses various activities rooted in ethical commitments. This study focuses on the outcome of these activities, exploring how team members’ collective interpretation and evaluation of corporate social responsibility (CSR) initiatives’ presence and authenticity impact team empowerment as a driver of team performance. Drawing on the organizational climate literature, while integrating signaling theory and attribution theory, we hypothesize that the impact of CSR climate on team performance through team empowerment hinges on two (...) key factors. First, teams must perceive the presence of CSR initiatives, denoting CSR climate quality. Secondly, there must be a consensus regarding the authenticity of these initiatives, signifying CSR climate strength. Results from a partial least squares—structural equation modeling analysis of multi-informant data obtained from 537 team members within 73 teams of 35 retail organizations in Belgium support most of our hypotheses. The results reveal that both CSR climate quality and strength are important drivers of team empowerment in support of team performance. (shrink)

In this essay, I describe Bob Veatch’s career from the perspective of a colleague and friend. Bob and I started our professional careers at the same time and quickly came into professional contact. With Bob’s move from the Hastings Center to the Kennedy Institute, we became colleagues and worked for almost a decade on our book on death and dying. He was an outstanding co-editor and author. I believe he knew more about the philosophically connected issues in this area of (...) bioethics than anyone publishing in the area, and it was an area of intellectual interest that he pursued throughout his career. Beyond bioethics, Bob and I shared our shared love of contemporary bluegrass music, especially the songs of The Seldom Scene. Bob studied them much as he studied bioethics—with deep knowledge and seriousness. He was just a scholar by nature and with excellent training and experience. If we were to create a Hall of Fame for bioethics, Bob might be the first person elected. (shrink)