This chapter reviews the historical evidence concerning the development of slavery in eastern Africa, the various forms found in societies on the coast and in the interior, the social and cultural consequences of enslavement, and its ultimate abolition. It then looks at the known and potential archaeological traces of the trajectories of these different systems of slavery, with particular reference to the area along the middle and lower Pangani River, Tanzania. The chapter concludes with a consideration of whether or not (...) it would be possible to discern slavery from the surviving archaeological remains alone, and the implications of this answer for future archaeological investigations of slavery elsewhere in the region. (shrink)

How does personality influence the relationship between appraisals and emotions? Recent research suggests individual differences in appraisal structures: people may differ in an emotion's appraisal pattern. We explored individual differences in interest's appraisal structure, assessed as the within-person covariance of appraisals with interest. People viewed images of abstract visual art and provided ratings of interest and of interest's appraisals (novelty–complexity and coping potential) for each picture. A multilevel mixture model found two between-person classes that reflected distinct within-person appraisal styles. For (...) people in the larger class (68%), the novelty–complexity appraisal had a stronger effect on interest; for people in the smaller class (32%), the coping potential appraisal had a stronger effect. People in the larger class were significantly higher in appetitive traits related to novelty seeking (e.g., sensation seeking, openness to experience, and trait curiosity), suggesting that the appraisal classes have substantive meaning. We conclude by discussing the value of within-person mixture models for the study of personality and appraisal. (shrink)

Several areas of welfare economics seek to evaluate states of affairs as a function of interpersonally comparable individual utilities. The aim is to map each state of affairs onto a vector of individual utilities, and then to produce an ordering of these vectors that can be represented by a mathematical function assigning a real number to each. When this approach is used in intertemporal contexts, a central theoretical question concerns the evaluative weight to be applied to utility coming at different (...) times. This question concerns the rate of pure time preference, which is one key determinant of the social discount rate. This article argues that the standard philosophical account of pure time preference is mistaken, because it ascribes to economists a methodological commitment they need not, and often do not, accept. This in turn undercuts the most common philosophical objection to pure time preference, which traces at least to Rawls’s A Theory of Justice. The article then evaluates three further objections to pure time preference, concluding that it might still be defensible under certain circumstances. The article closes by articulating a final argument that is suggested by the “Social, Economic and Ethical Concepts and Methods” chapter of the most recent Intergovernmental Panel on Climate Change report. If this further argument is sound, it would constitute a decisive objection to pure time preference as it currently figures in much intertemporal welfare economics. (shrink)

This exploration of a notorious mathematical problem is the work of the man who discovered the solution. Written by an award-winning professor at Stanford University, it employs intuitive explanations as well as detailed mathematical proofs in a self-contained treatment. This unique text and reference is suitable for students and professionals. 1966 edition. Copyright renewed 1994.

Children learn about the world from the testimony of other people, often coming to accept what they are told about a variety of unobservable and indeed counter-intuitive phenomena. However, research on children’s learning from testimony has paid limited attention to the foundations of that capacity. We ask whether those foundations can be observed in infancy. We review evidence from two areas of research: infants’ sensitivity to the emotional expressions of other people; and their capacity to understand the exchange of information (...) through non-verbal gestures and vocalization. We conclude that a grasp of the bi-directional exchange of information is present early in the second year. We discuss the implications for future research, especially across different cultural settings. (shrink)

We discuss three varieties of affective dynamics. In each case, we suggest how these affective dynamics should be operationalized and measured in daily life using time-intensive methods, like ecological momentary assessment or ambulatory assessment, and recommend time-sensitive analyses that take into account not only the variability but also the temporal dependency of reports. Studies that explore how these affective dynamics are associated with psychological disorders and symptoms are reviewed, and we emphasize that these affective processes are within a nexus of (...) other components of emotion regulation. (shrink)

This collection of papers makes a step towards increased dialogue among philosophical liberals and their theological, sociological and legal critics. The text should be significant for those concerned with the place of religion within a liberal society.

The editors of this unique volume have brought together 24 leading emotion theorists with a wide variety of perspectives to address 12 fundamental questions about the subject.

In Religion and the Obligations of Citizenship Paul J. Weithman asks whether citizens in a liberal democracy may base their votes and their public political arguments on their religious beliefs. Drawing on empirical studies of how religion actually functions in politics, he challenges the standard view that citizens who rely on religious reasons must be prepared to make good their arguments by appealing to reasons that are 'accessible' to others. He contends that churches contribute to democracy by enriching political (...) debate and by facilitating political participation, especially among the poor and minorities, and as a consequence, citizens acquire religiously based political views and diverse views of their own citizenship. He concludes that the philosophical view which most defensibly accommodates this diversity is one that allows ordinary citizens to draw on the views their churches have formed when voting and offering public arguments for their political positions. (shrink)

This paper distinguishes between five different approaches to social discount rates in climate change economics, criticizes two of these, and explains how the other three are to some degree mutually compatible. It aims to shed some new light on a longstanding debate in climate change economics between so-called “descriptivists” and “prescriptivists” about social discounting. The ultimate goal is to offer a sketch of the conceptual landscape that makes visible some important facets of the debate that very often go unacknowledged.

The aim of this review is to show the fruitfulness of using images of facial expressions as experimental stimuli in order to study how neural systems support biologically relevant learning as it relates to social interactions. Here we consider facial expressions as naturally conditioned stimuli which, when presented in experimental paradigms, evoke activation in amygdala–prefrontal neural circuits that serve to decipher the predictive meaning of the expressions. Facial expressions offer a relatively innocuous strategy with which to investigate these normal variations (...) in affective information processing, as well as the promise of elucidating what role the aberrance of such processing might play in emotional disorders. (shrink)

This study examines the effects of demographic characteristics on ethical perceptions. While earlier research has produced conflicting results regarding the predictive power of these variables, significant and definite insights were obtained with proper controls. The following predictors of ethical attitudes are examined: age, gender, marital status, education, dependent children status, region of the country and years in business, while controlling for job status. A nation-wide random sample of employees was used in obtaining a response rate of fifty-three percent (total n (...) of 423). Indices of aspects of business ethical attitudes were constructed using factor analysis. Linear multiple regression analysis indicated the significant predictive variables. Age was found to be a most-significant predictor. Older workers had stricter interpretations of ethical standards. Gender and region predicted attitudes about job-discrimination practices only, with women and persons from the Midwest most strongly opposed to the practice. All the other variables proved to be unreliable ethics predictors. (shrink)

This study examined the historical perspectives of eleven emergent bilingual and bilingual students at two middle schools. Data analysis revealed that the participants’ perspectives on U.S. history reflected three schematic narrative templates focused on nation-building, equality, and discrimination. The participants primarily employed the (in)equality narratives when discussing aspects of U.S. history directly linked to their identities. The findings add to the extant research on student historical perspectives and use of schematic narrative templates. The findings further suggest that engaging (emergent) bilingual (...) students in examining multiple perspectives and conducting critical history inquiry can contribute to notions of culturally and linguistically responsive social studies instruction. (shrink)

Topoisomerase enzymes – found in prokaryotes to human cells – control conformational changes in DNA and aid the orderly progression of DNA replication, gene transcription and the separation of daughter chromosomes at cell division. Several classes of anti‐cancer drugs are now recognised as topoisomerase poisons because of their ability to trap topoisomerase molecules on DNA as ‘cleavable complexes’. Understanding how drugs generate such complexes and why they are toxic to actively growing cancer cells is a major challenge for the development (...) of modern approaches to chemotherapy. (shrink)

ABSTRACTHélène Landemore's Democratic Reason offers a new justification for democracy and for broad-based citizen participation, appealing to the “emergent” intelligence of large, diverse groups. She argues that ordinary citizens should rule as directly as possible because they will make better informed, more intelligent decisions than, for example, appointed officials, councils of experts, or even elected representatives. The foundation of this conclusion is the premise that “diversity trumps ability” in a wide range of contexts. But the main support for that claim (...) is merely a series of computer experiments that are strongly biased toward that result and tell us essentially nothing about decision making in real-world political settings. Moreover, Landemore's analyses of alternative forms of rule deal only in abstract comparisons between sharply distinguished ideal types. Among other difficulties, they entirely overlook the central consideration in such comparisons: the relative ability of any decision-making process to go beyond stereotyped, intrinsic strategies and integrate multiple sources and varieties of information. In the end, Landemore's claims for the superior intelligence of broadly participatory forms are thus not supported by credible evidence. (shrink)

Through a detailed re-reading of Saussure's work in the light of contemporary developments in the human, life and physical sciences, Paul Thibault provides us with the means to redefine and refocus our theories of social meaning-making. Saussure's theory of language is generally considered to be a formal theory of abstract sign-types and sign-systems, separate from our individual and social practices of making meaning. In this challenging book, Thibault presents a different view of Saussure. Paying close attention to the original (...) texts, including the Cours de Linguistic Generale, he demonstrates that Saussure was centrally concerned with trying to formulate a theory of how meanings are made. In addition to demonstrating the continuing viability of Saussure's thinking through a range of examples, Re-reading Saussure makes an important intervention in contemporary linguistic and semiotic debate. (shrink)

Because Paul has proven difficult to understand, the interpreter must pay careful attention to the language, the rhetorical structure, and the context if unnecessary difficulties are to be avoided.

Trust is a temporary attachment between humans that pervades our daily lives. Recent research has shown that the affiliative hormone oxytocin rises with a social signal of interpersonal trust and is associated with trustworthy behavior (the reciprocation of trust). This commentary reports these results and relates them to the target article's findings for variations in affiliative-related behaviors.

For over twenty years, Paul Weithman has explored the thought of John Rawls to ask how liberalism can secure the principled allegiance of those people whom Rawls called 'citizens of faith'. This volume brings together ten of his major essays, which reflect on the task and political character of political philosophy, the ways in which liberalism does and does not privatize religion, the role of liberal legitimacy in Rawls's theory, and the requirements of public reason. The essays reveal Rawls (...) as a thinker deeply engaged with political and existential questions that trouble citizens of faith, and explore how - in firm opposition to political realism - he tries to show that the possibility of liberal democracy and the natural goodness of humanity are objects of reasonable faith. The volume will be of interest to political philosophers, political theorists, moral theologians, and religious ethicists. (shrink)

Since the last century, vaccination has been one of the most important tools we possess for the prevention and elimination of disease. Yet the tremendous gains from vaccination are now threatened by a growing hesitance to vaccinate based on a variety of concerns or objections. Geographic clustering of some families who choose not to vaccinate has led to a number of well-publicized outbreaks of vaccine-preventable diseases. Of note is that some of these outbreaks are centered within some Christian religious groups (...) that increasingly avoid vaccination due to moral concerns, fears about safety, or doubts about the necessity of vaccines. We argue from the perspective of Catholic social teaching on why there is a moral duty to vaccinate. (shrink)

This paper examines the strengths and weaknesses of one of science's most pervasive and flexible metaprinciples;optimalityis used to explain utility maximization in economics, least effort principles in physics, entropy in chemistry, and survival of the fittest in biology. Fermat's principle of least time involves both teleological and causal considerations, two distinct modes of explanation resting on poorly understood psychological primitives. The rationality heuristic in economics provides an example from social science of the potential biases arising from the extreme flexibility of (...) optimality considerations, including selective search for confirming vidence, ex post rationalization, and the confusion of prediction with explanation. Commentators are asked to reflect on the extent to which optimality is an organizing principle of nature, a set of relatively unconnected techniques of science, a normative principle for rational choice and social organization, a metaphysical way of looking at the world, or something else still. (shrink)

A framework is presented for studying ethical conduct in public accounting practice. Four levels of analysis are distinguished: individual, local office, multi-office firm and professional institute. Several propositions are derived from the framework and discussed: (1) The effects of ethical vs. unethical behavior on an accountant's prospects for advancement are asymmetrical in nature; (2) the way individuals perceive or frame the decision problem at hand will make an ethical response more or less likely; (3) the economic incentives present in competitive (...) markets influence the work goals of firms and offices, and lead to ethical dilemmas for individuals; and (4) initiatives at the firm or institute level aimed at compliance with professional ethical standards will by themselves have little effect on individual ethical behavior. Research into ethical behavior of practitioners will capture self-conscious and biased responses unless it is designed so as to permit indirect observation and recording of spontaneous comments. To assure valid research findings, practitioners should be interviewed and their motives assessed indirectly. A longitudinal approach is recommended, beginning with students who are choosing an accounting career. Two types of questions for use in these interviews are described. (shrink)

Most people would agree that compulsive lying is a "sickness." In his provocative Lying, Paul Griffiths suggests that consistent truth telling might evoke a similar response. After all, isn't unremitting honesty often associated with stupidity, insanity, and fanatical sainthood? Drawing from Augustine's writings, and contrasting them with the work of other Christian and non-Christian thinkers, Griffiths deals with the two great questions concerning lying: What is it to lie? When, if ever, should or may a lie be told? Examining (...) Augustine's answers to these questions, Griffiths grapples with the difficulty of those answers while rendering them more accessible. With rhetorical savvy Augustine himself would applaud, Griffiths aims to "seduce" rather than argue his readers into agreement with Augustine. Augustine's historically significant, characteristically Christian, and undeniably radical thoughts on lying ignite Griffiths's searching discussion of this challenging and crucial topic. Marvelously erudite and energetic, Lying will draw Augustine enthusiasts, students of ethics, and anyone who is committed to living a more honest life. (shrink)

By examining single-word reading times (in full sentences read for meaning), we show that (1) function words are accessed faster than content words, independent of perceptual characteristics; (2) previous failures to show this involved problems of frequency range and task used; and (3) these differences in lexical access are related to perceptual fluency. We relate these findings to issues in the literature on event-related potentials (ERPs) and neurolinguistics.

Seven specific challenges in patient vulnerability related to neurosurgical advancement highlight needed augmentations for standards in innovation and research that do not unduly inhibit access to potential therapies while assuring just treatment of patients.

This chapter contains sections titled: Liberalism Religion, Nationalism, and Citizenship Religion and Public Philosophy Anti‐liberalism Works cited.

In 1971 John Rawls's A Theory of Justice transformed twentieth-century political philosophy, and it ranks among the most influential works in the history of the subject. This volume marks the 50th anniversary of the book's publication by offering a multi-faceted exploration of this important work.

Responsibility has traditionally been associated with a project of appropriation, understood as the securing of a sphere of mastery for a willful subject, and enframed in a metaphysics of will, causality and subjectivity. In that tradition, responsibility is understood in terms of the subjectum that lies at the basis of the act, as ground of imputation, and opens onto the project of a self-legislation and self-appropriation of the subject. However, one finds in Heidegger and Derrida the reversal—indeed, the deconstruction—of such (...) a tradition, and responsibility is approached instead as an exposure to an inappropriable: assumption of an inappropriable thrownness and finitude for Heidegger, ‘experience of the im-possible’ for Derrida. I will explore how responsibility can be thought from such inappropriable, in an experience that Derrida called ‘ex-appropriation.’ In the process, I will engage the very complex and tortuous relation of Derrida to Heidegger. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:THOMISTIC PRIDE AND LIBERAL VICE 1 PAUL J. WEITHMAN University of Notre Dame Notre Dame, Indiana L IBERALISM IS often portrayed, and sometimes portrays itself, as a moral and political view that rejects the claims of tradition. Thus liberals characteristically claim that the traditional standing of a social arrangement contributes little or nothing to its political legitimacy. Whether an arrangement is legitimate depends upon whether or not those (...) who currently live under it can understand and accept its rationale. Members of each generation must be able to examine arrangements as if they themselves were signatories of the social contract; the justification of regimes must, as it were, be susceptible of renewal in every age and to every citizen. Jefferson gave this view its most extreme expression when he claimed that each generation has the right to begin its nation's political life anew, and that national constitutions should be rewritten every two decades.2 Liberals often seem no kinder to intellectual than to political traditions. As they think political life can periodically begin anew, so they sometimes seem to think that political and moral philosophy can begin anew. Hobbes famously castigated the obscurities of scholasticism and argued that political philosophy could achieve firm footing only if the rubble of the past were swept away.3 Liberal contract theorists have followed Hobbes's lead, developing political theories that rely not at all upon classi1 Thanks to Alasdair Macintyre, David O'Connor, Michael Pakaluk, David Solomon, Eleonore Stump, and Allen Wood for helpful comments on earlier drafts. This paper is dedicated to the memory of my teacher and friend, Prof. Judith Shklar. 2 See Jefferson's famous letter to Madison of September 6, 1789 (The Portable Jefferson, ed. Merrill D. Peterson [New York: Viking, 1977], 444ff.), as well as his lesser known missive to Samuel Kercheval of July 12, 1816 (ibid., SS2ff.). 3 See Thomas Hobbes, Leviathan, ed. C. B. MacPherson (New York: Penguin Books, 1985), 727, for an especially pungent expression of a view that runs throughout the Leviathan. 241 242 PAUL J. WEITHMAN cal and medieval moral philosophy. To take but one example of this neglect of the past, the ethical writings of scholasticism are dominated by richly detailed analyses of the virtues and vices, yet liberal writers roundly ignore these discussions. Liberals have been quick to defend their suspicions of the thought and politics of the past, but critics of liberalism have been equally quick to seize upon them. Champions of virtue ethics have been among the most vocal critics of liberalism in recent years, arguing that liberals court philosophical peril by neglecting the insights of earlier moral theories. Edmund Burke, the eighteenth-century opponent of liberalism, had an additional complaint. Burke discerned an arrogance in the liberal rejection of intellectual and political tradition. It was mere pride, Burke thought, to suppose that politics and political theory could be made transparent to the reason of every individual in the way that liberals sometimes claim.4 Burke's allegation that the liberal rejection of tradition reflects pride is ironic, for pride is a central element of one of the traditions of moral thought that liberals seem determined to reject. During a lengthy period of philosophy's history, pride was thought to be a motive of all wrong action. The biblical book of Sirach says that pride is the beginning of all evil5 and a long line of medieval moralists labored to explain how this might be so. Yet the tradition of moral thought that accorded pride so central a role now suffers from neglect at the hands of many philosophers. And pride itself is a vice that many philosophers now consider unworthy of attention. Most fail to consider it seriously as a motive for any wrong action at all. I have three aims in this paper. One is to examine pride's neglect more closely. I shall argue that pride suffers this neglect because of its centrality to a religiously based tradition of moral thought that many philosophers no longer accept. The alleged connection between pride and religion is, I shall argue, suggestive. It suggests what an account of pride would have to include 4 See Edmund Burke, Reflections on... (shrink)

Like nature itself, modern economic life is driven by relentless competition and unbridled selfishness. Or is it? Drawing on converging evidence from neuroscience, social science, biology, law, and philosophy, Moral Markets makes the case that modern market exchange works only because most people, most of the time, act virtuously. Competition and greed are certainly part of economics, but Moral Markets shows how the rules of market exchange have evolved to promote moral behavior and how exchange itself may make us more (...) virtuous. Examining the biological basis of economic morality, tracing the connections between morality and markets, and exploring the profound implications of both, Moral Markets provides a surprising and fundamentally new view of economics--one that also reconnects the field to Adam Smith's position that morality has a biological basis. Moral Markets, the result of an extensive collaboration between leading social and natural scientists, includes contributions by neuroeconomist Paul Zak; economists Robert H. Frank, Herbert Gintis, Vernon Smith, and Bart Wilson; law professors Oliver Goodenough, Erin O'Hara, and Lynn Stout; philosophers William Casebeer and Robert Solomon; primatologists Sarah Brosnan and Frans de Waal; biologists Carl Bergstrom, Ben Kerr, and Peter Richerson; anthropologists Robert Boyd and Michael Lachmann; political scientists Elinor Ostrom and David Schwab; management professor Rakesh Khurana; computational science and informatics doctoral candidate Erik Kimbrough; and business writer Charles Handy. (shrink)