Language maps signals onto meanings through the use of two distinct types of structure. First, the space of meanings is discretized into categories that are shared by all users of the language. Second, the signals employed by the language are compositional: The meaning of the whole is a function of its parts and the way in which those parts are combined. In three iterated learning experiments using a vast, continuous, open-ended meaning space, we explore the conditions under which both structured (...) categories and structured signals emerge ex nihilo. While previous experiments have been limited to either categorical structure in meanings or compositional structure in signals, these experiments demonstrate that when the meaning space lacks clear preexisting boundaries, more subtle morphological structure that lacks straightforward compositionality—as found in natural languages—may evolve as a solution to joint pressures from learning and communication. (shrink)

Modern information technologies, beginning with the fax and audiocassettes but now exemplified in satellite television and the Internet, have opened the public discourse of Islam to new voices and, more subtlely, to new practices. While media-savvy militants draw the attention of outside observers, a quieter drama is unfolding. Pious middle classes are extending conventional patterns of seeking out religious guidance into new channels, particularly the Internet; the continuous search for role models and reference groups is meeting increasingly modern ways of (...) providing those - namely, media and increasingly media that target specific needs of growing middle classes. These range from religious instructional material for children to be used by parents to religious advice columnists, both conventional and contemporary to sermons to selections of news. Once 'private' discourses are on public display, and this public world of Islam is decidedly intimate. Where scholars of print note an officialization of discourse that moves into that medium, and programmatic 'islamizers' of knowledge, politics, etc. generally pursue entextualization strategies, electronic communication is moving Islam into the marketplace and aligning its practices, both metaphorically in the sense that the range of public choice and alternatives expands and literally in the rise of businesses to service these demands. (shrink)

I. SummaryRuth Boeker's Locke on Persons and Personal Identity is a profound treatment of Locke's views on the nature and identity of human persons. The book is divided roughly into two halves. The first half (Chapters 1–6 and 8) focuses on providing a philosophically sophisticated interpretation of Locke that engages with the most recent secondary literature. Chapter 3, for instance, includes an important contribution to scholarly debates about Locke's sortal-relative account of identity in the Essay II.xxvii.§7–8. Some (the coincidence theorists) (...) have argued that Locke's claim that there are different persistence conditions for a ‘man’ (human animal) and the ‘mass of matter’ that occupies the same spatio-temporal location as the man entails that there are two, coincident material objects. Others (the relative identity theorists) argue that Locke holds that there is ontologically one and only one material object at any spatio-temporal location—a single object that can be attributed different identity conditions when considered under different sortals. (shrink)

This paper outlines the views of two 17th century thinkers on the question of the metaphysics of resurrection. I show that Jackson and Locke each depart from central 17th century Scholastic convictions regarding resurrection and philosophical anthropology. Each holds that matter or material continuity is not a plausible principle of diachronic individuation for living bodies such as human beings. Despite their rejection of the traditional view, they each provide a defence of the possibility of a personal afterlife. I outline these (...) defences in sections III–IV. I then argue that it is likely either that Locke had read Jackson on the issue of resurrection or that the two were influenced by a common source. I argue that matter might provide a suitable principle of diachronic individuation in both everyday cases of living bodies and in the case of resurrection. (shrink)

Several scholars have claimed that the decline of revealed or Scriptural mysteries in the early Enlightenment was a consequence of the trajectories of Reformed theology in the sixteenth and seventeenth centuries. Reformed theology's fideistic stance, it is claimed, undermined earlier frameworks for relating reason to revealed mysteries; consequently, rationalism emerged as an alternative to such fideism in figures like the Cambridge Platonists. This article argues that Reformed theologians of the seventeenth century were not fideists but re‐affirmed Medieval claims about the (...) eschatological concord of reason and revealed mysteries. Furthermore, the article suggests that early Enlightenment attitudes to religious mysteries owe more to innovations in Socinianism and Cambridge Platonism than to mainstream Reformed theology. (shrink)

Profound change in organizational technology, including office, manufacturing, and transaction technology; the rapid pace of technology change; and the increasingly global and competitive marketplace have stimulated organizations to rethink how they do business, leading to a nascent discipline on the management of technology (MoT). Yet, the literature that exists is fragmented and dispersed through the traditional technology and functional-business-discipline literatures, creating difficulty for those interested in the management of technology to locate and integrate the available knowledge. This inquiry proposes and (...) develops a three-dimensional framework of the management of technology literature. Its purpose is to visually and spatially represent the relationships among the various components of the MoT literature along the three proposed dimensions relevant to MoT. Propositions for future development and research on the management of technology are derived from the model. (shrink)

Hempel’s Dilemma remains at the center of the problem of defining physicalism. In brief, the dilemma asks whether physicalism should be defined by appeal to current or future physics. If defined by current physics, physicalism is almost certainly false. If defined by an ideal future physics, then physicalism has little determinable content. Montero and Papineau have innovatively suggested that the dilemma may be avoided by defining physicalism structurally. While their definition is one among many definitions, it is significant in that—if (...) successful—it would break the impasse for defining physicalism. I argue, however, that the structural definition fails because it counts metaphysical frameworks (crucially, versions of divine idealism) as “physicalist”—an unwelcome result for physicalists. This paper thus furthers the debate on the definition of physicalism and sheds light on the relationship between physicalism and idealism. (shrink)

We review both the aspects of values-related research that complicate ideations of what we ought to do, as well as the psychological impediments to forming beliefs about the way things are. We find that more traditional moral theories are without solid empirical footing in the psychology of human values. Consequently, we revise the notion of values to align with their socially symbolic utility in self-affirmation and reformulate our understandings of moral agency to allow for the practicalities of context, circumstance, and (...) connectedness. We close by discussing the research and practical implications for these revisions. (shrink)

The present study sought to determine the extent to which individuals'' ethical ideologies, as measured by Forsyth''s (1980) Ethics Position Questionnaire (EPQ), impacted the degree of punishment they advocated for differing ethical infractions, as well as their selection of non-ethics related variables that might be used to modify judgments of disciplinary action. The data revealed that individual ideology does impact both advocated punishment and choice of non-ethics related variables, but only in some measures. The data are discussed in terms of (...) potential moderating variables that could be examined in future studies. (shrink)

Curtis W. Freeman; The Catholic Witness in a Post-Christendom Era, Christian bioethics: Non-Ecumenical Studies in Medical Morality, Volume 7, Issue 2, 1 January.

Standard accounts of semantics for counterfactuals confront the true–true problem: when the antecedent and consequent of a counterfactual are both actually true, the counterfactual is automatically true. This problem presents a challenge to safety-based accounts of knowledge. In this paper, drawing on work by Angelika Kratzer, Alan Penczek, and Duncan Pritchard, we propose a revised understanding of semantics for counterfactuals utilizing machinery from generalized quantifier theory which enables safety theorists to meet the challenge of the true–true problem.

This book celebrates the work of Patricia Werhane, an iconic figure in business ethics. This festschrift is a collection of articles that build on Werhane’s contributions to business ethics in such areas as Employee Rights, the Legacy of Adam Smith, Moral Imagination, Women in Business, the development of the field of business ethics, and her contributions to such fields as Health Care, Education, Teaching, and Philosophy. All papers are new contributions to the management literature written by well-known business ethicists, such (...) as Norman Bowie, Richard De George, Ronald Duska, Edwin Hartman, Michael Hoffman, Mollie Painter-Morland, Mark Schwartz, Andrew Wicks, and others. The volume is comprised of articles that reflect on Werhane’s work as well as build on it as a way to advance further research. At the end of the festschrift, Pat Werhane provides responses to each chapter. The first chapter of the book also includes the overview of Patricia Werhane’s work and her academic career. The book is written to appeal to management scholars and graduate students interested in the areas of Business Ethics, Modern Capitalism, and Human Rights. Patricia Werhane is one of the most distinguished figures in the field of business ethics. She was a founder of the field, she is one of its leading scholars, and she has had a profound impact on the world of business practice. Among her many accomplishments, Pat is known for her original work on moral imagination, she is an acclaimed authority on employee rights in the workplace, and she is one of the leading scholars on Adam Smith. Having been active in Academia for over 50 years, Werhane is a prolific author of over a hundred articles and book chapters, and the author or editor of twenty-seven books, including Adam Smith and his Legacy for Modern Capitalism, Moral Imagination and Management Decision-Making, and co-authored books Organization Ethics in Health Care, Alleviating Poverty Through Profitable Partnerships, Obstacles to Ethical Decision-Making, Corporate Responsibility: The American Experience, and Research Approaches to Business Ethics and Corporate Responsibility. (shrink)

We were a group of Christian friends searching for affirmations that lay at the heart of our faith and reached to the limits of our existence and moral authority. As we have reflected on our role in deciding whether and to what extent we could assist in allowing our terminally ill friend, seventy-nine-year-old, Norman to die, we were deeply troubled by the moral ambiguity of our involvement. Through a careful process of authority through communal discernment, our responsibility for Norman became (...) clear: we were to assist him in living the life he embraced in baptism — a life which included a destiny that was conformed to the crucified and risen one. That was not the destiny we chose for Norman; it was the destiny he owned. We recognized with Norman that our lives are not our own to be guided by autonomy and liberty, but rather to be lived for the glory of Jesus the Christ. (shrink)

On April 16, 2007, Cho Seung-Hui used two semiautomatic handguns to kill 32 persons and then himself at Virginia Tech University in the largest campus shooting in U.S. history. Mr. Cho purchased his handguns from a pawnshop and a gun store in Virginia, where under state law a background check was conducted to determine whether he had any disqualifying criminal or mental health history. The paperwork for the background check was completed at the gun store, and the check itself was (...) conducted through an “instant” system facilitated by a toll-free telephone number. The entire transaction took approximately 20 minutes. At no point was Mr. Cho asked why he wished to purchase the guns. And although he had been deemed a potential danger to himself by a state magistrate in 2005 – which should have disqualified his purchase of a gun under federal law – this information never reached those conducting the background check. (shrink)

According to an influential contextualist solution to skepticism advanced by Keith DeRose, denials of skeptical hypotheses are, in most contexts, strong yet insensitive. The strength of such denials allows for knowledge of them, thus undermining skepticism, while the insensitivity of such denials explains our intuition that we do not know them. In this paper we argue that, under some well-motivated conditions, a negated skeptical hypothesis is strong only if it is sensitive. We also consider how a natural response on behalf (...) of DeRose appears to be equally available to his primary rival (viz., the sensitivity theorist). (shrink)

For at least the past three decades, injuries have been recognized as an important public health problem in the United States. In 2001, there were approximately 157,000 deaths due to injuries in the US. There were also almost 30 million non-fatal injury incidents.Injuries have been defined as: “…any unintentional or intentional damage to the body resulting from acute exposure to thermal, mechanical, electrical, or chemical energy or from the absence of such essentials as heat or oxygen”. Within public health, the (...) field of injury prevention and control is dedicated to reducing the burden of injuries on the lives of people around the world.Injury prevention seeks to reduce injuries by: 1) identifying risk factors, 2) designing interventions to address the risk factors, 3) implementing those interventions, 4) evaluating their effectiveness, and 5) replicating those that work. As with many other public health problems, interventions can target factors associated with the human or host, vehicle or vector, and the physical or social environment. (shrink)

Firearms were associated with 30,136 deaths in the United States in 2003; of these, 11,920 were homicides. For every firearm homicide, there are four people who suffer non-fatal firearm assaults. Like many other consumer products in the US, most guns are initially sold to the public through a network of retail dealers. Persons in the business of selling firearms must obtain a federal firearm dealer's license. There were more than 54,000 federally licensed gun dealers in the United States in 2005, (...) though this reflects a seventy-eight percent decline since 1994. Some states also require a state license to sell firearms.Licensed firearm dealers are an important source of guns for criminals and gun traffickers. In one analysis of gun trafficking investigations conducted by the Bureau of Alcohol, Tobacco and Firearms, licensed dealers accounted for a plurality of all guns diverted to the illegal market. (shrink)

Firearm violence is a major public health problem in the United States. In 2000, firearms were used in 10,801 homicides – two-thirds of all homicides in the U.S. – and 533,470 non-fatal criminal victimizations including rapes, robberies, and assaults. The social costs of gun violence in the United States are also staggering, and have been estimated to be on the order of $100 billion per year.Illegal gun carrying, usually concealed, in public places is an important risk factor for firearm-related crime. (...) In the 1980s and 1990s, police departments across the country began to develop and implement strategies to address illegal weapons carrying. Often these strategies have involved aggressive efforts to identify and physically search individuals suspected of illegally carrying a firearm. (shrink)

Different patterns of mitochondrial and Y-chromosome diversity have been cited as evidence of long-term patrilocality in human populations. However, what patterns are expected depends on the nature of the sampling scheme. Samples from a local region reveal only the recent demographic history of that region, whereas sampling over larger geographic scales accesses older demographic processes. A historical change in migration becomes evident first at local geographic scales, and alters global patterns of genetic diversity only after sufficient time has passed. Analysis (...) of forager populations in the ethnographic record suggests that patrilocality may not have predominated among pre-agricultural humans. The higher female migration rate inferred by some genetic studies may reflect a shift to patrilocality in association with the emergence of agriculture. A recent global survey does not show the expected effects of higher female migration, possibly because the sampling scheme used for this study is accessing pre-agricultural human migration patterns. In this paper, we show how the demographic shift associated with agriculture might affect genetic diversity over different spatial scales. We also consider the prospects for studying sex-biased migration using the X-linked and autosomal markers. These multi-locus comparisons have the potential of providing more robust estimates of sex differences than Y-linked and mitochondrial data, but only if a very large number of loci are included in the analysis. BioEssays 28: 290–300, 2006. © 2006 Wiley Periodicals, Inc. (shrink)

The main question that Firestone & Scholl (F&S) pose is whether “what and how we see is functionally independent from what and how we think, know, desire, act, and so forth” (sect. 2, para. 1). We synthesize a collection of concerns from an interdisciplinary set of coauthors regarding F&S's assumptions and appeals to intuition, resulting in their treatment of visual perception as context-free.