Is morality rational? In this book Gauthier argues that moral principles are principles of rational choice. He proposes a principle whereby choice is made on an agreed basis of cooperation, rather than according to what would give an individual the greatest expectation of value. He shows that such a principle not only ensures mutual benefit and fairness, thus satisfying the standards of morality, but also that each person may actually expect greater utility by adhering to morality, even though the choice (...) did not have that end primarily in view. In resolving what may appear to be a paradox, the author establishes morals on the firm foundation of reason. Gauthier's argument includes an account of value, linking it to preference and utility; a discussion of the curcumstances in which morality is unnecessary; and an application of morals by agreement to relations between peoples at different levels of development and different generations. Finally, he reflects on the assumptions about individuality and community made by his account of rationality and morality. (shrink)

The goal of this paper is to stress the significance of ethics for engineering education and to illustrate how it can be brought into the mainstream of higher education in a natural way that is integrated with the teaching objectives of enriching the core meaning of engineering. Everyone will agree that the practicing engineer should be virtuous, should be a good colleague, and should use professional understanding for the common good. But these injunctions to virtue do not reach closely enough (...) the ethic of the engineer as engineer, as someone acting in a uniquely engineering situation, and it is to such conditions that I wish to speak through a set of specific examples from recent history. I shall briefly refer to four controversies between engineers. Then, in some detail I shall narrate three historical cases that directly involve the actions of one engineer, and finally I would like to address some common contemporary issues. The first section, “Engineering Ethics and the History of Innovation” includes four cases involving professional controversy. Each controversy sets two people against each other in disputes over who invented the telegraph, the radio, the automobile, and the airplane. In each dispute, it is possible to identify ethical and unethical behavior or ambiguous ethical behavior that serves as a basis for educational discussion. The first two historical cases described in “Crises and the Engineer” involve the primary closure dam systems in the Netherlands, each one the result of the actions of one engineer. The third tells of an American engineer who took his political boss, a big city mayor, to court over the illegal use of a watershed. The challenges these engineers faced required, in the deepest sense, a commitment to ethical behavior that is unique to engineering and instructive to our students. Finally, the cases in “Professors and Comparative Critical Analysis” illuminate the behavior of engineers in the design of structures and also how professors can make public criticisms of designs that seem wasteful. (shrink)

Criticism of Locke's account of personal identity has proceeded cumulatively. Three years after the publication of the chapter “Of Identity and Diversity”, John Sergeant raised an objection which, in Bishop Butler's hands, was to become famous as the dictum that “one should really think it self-evident that consciousness of personal identity presupposes, and therefore cannot constitute, personal identity: any more than knowledge, in any other case, can constitute truth, which it presupposes”. Berkeley added, in effect, that when consciousness is taken (...) to be the criterion of personal identity, one must admit that a man conscious of segments of his life at some times and not at others both is — because “conscious of” states a transitive relation — and is not — because of lack of consciousness—the same person. (shrink)

The Sociosexual Orientation Inventory (SOI; Simpson & Gangestad 1991) is a self-report measure of individual differences in human mating strategies. Low SOI scores signify that a person is sociosexually restricted, or follows a more monogamous mating strategy. High SOI scores indicate that an individual is unrestricted, or has a more promiscuous mating strategy. As part of the International Sexuality Description Project (ISDP), the SOI was translated from English into 25 additional languages and administered to a total sample of 14,059 people (...) across 48 nations. Responses to the SOI were used to address four main issues. First, the psychometric properties of the SOI were examined in cross-cultural perspective. The SOI possessed adequate reliability and validity both within and across a diverse range of modern cultures. Second, theories concerning the systematic distribution of sociosexuality across cultures were evaluated. Both operational sex ratios and reproductively demanding environments related in evolutionary-predicted ways to national levels of sociosexuality. Third, sex differences in sociosexuality were generally large and demonstrated cross-cultural universality across the 48 nations of the ISDP, confirming several evolutionary theories of human mating. Fourth, sex differences in sociosexuality were significantly larger when reproductive environments were demanding but were reduced to more moderate levels in cultures with more political and economic gender equality. Implications for evolutionary and social role theories of human sexuality are discussed. Key Words: culture; gender; mating; reproduction; sex differences; sex roles; sexual strategies; sociosexuality. (shrink)

David Gauthier is one of the most outstanding and influential philosophers working in moral theory today, and his book Morals by Agreement has established him as a preeminent defender of contractarian moral theory. This volume brings together a selection of his best essays on contractarianism, many of which have become difficult to find.

Through a series of essays, the author discusses the conflict between cultural and biological evolution, covering intelligent design, gender differences, and the meaning of life while offering insight into the ethical aspects of civilization.

Many studies have argued for distinct but complementary contributions from each hemisphere in the control of movements to visual targets. Investigators have attempted to extend observations from patients with unilateral left- and right-hemisphere damage, to those using neurologically-intact participants, by assuming that each hand has privileged access to the contralateral hemisphere. Previous attempts to illustrate right hemispheric contributions to the control of aiming have focussed on increasing the spatial demands of an aiming task, to attenuate the typical right hand advantages, (...) to try to enhance a left hand reaction time advantage in right-handed participants. These early attempts have not been successful. The present study circumnavigates some of the theoretical and methodological difficulties of some of the earlier experiments, by using three different tasks linked directly to specialized functions of the right hemisphere: bisecting, the gap effect, and visuospatial localization. None of these tasks were effective in reducing the magnitude of left hand reaction time advantages in right handers. Results are discussed in terms of alternatives to right hemispheric functional explanations of the effect, the one-dimensional nature of our target arrays, power and precision given the size of the left hand RT effect, and the utility of examining the proportions of participants who show these effects, rather than exclusive reliance on measures of central tendency and their associated null hypothesis significance tests. (shrink)

In March 2003, the world discovered, again, that I humanity's battle with infectious diseases continues. The twenty-first century began with infectious diseases, especially HIV/AIDS, being discussed as threats to human rights, economic development, and national security. Bioterrorism in the United States in October 2001 increased concerns about pathogenic microbes. The global outbreak of severe acute respiratory syndrome in the spring of 2003 kept the global infectious disease challenge at the forefront of world news for weeks. At its May 2003 annual (...) meeting, the World Health organization asserted that SARS is “the first severe infectious disease to emerge in the twenty-first century” and “poses a serious threat to global health security, the livelihood of populations, the functioning of health systems, and the stability and growth of economies.”. (shrink)

Here a group of philosophers, economists and political theorists discuss the work of David Gauthier, which seeks to show that rational individuals would accept certain moral constraints on their choices. The possibilities and limitations of a contractarian approach to issues of justice is analyzed.

This symposium issue of the Journal of Law, Medicine & Ethics indicates that interest in public health law in the United States is enjoying a renaissance. The focus of the articles reflects this renaissance, as they explore the state of public health law in various contexts within the United States. Additionally, all but one of the symposium authors plies his or her trade at a university, institution, or government agency in the United States. My task here is different: I focus (...) on public health law within the context of international relations.Analyzing public health law with an international perspective proves no easy assignment. Examining the role of public health law in the proverbial global village takes the analysis out of the familiar territory of law operating within a single sovereign state. The analysis could take two forms. One could compare different national systems of public health law on specific issues. Such a comparative law approach would be interested in, for example, how the public health laws of the United States and South Africa differ in connection with regulating tobacco consumption. (shrink)

This article provides a thorough introduction into the problem arising in Leibniz’s philosophical system of whether God’s act of will in creation is rendered necessary following the system’s doctrine of truth and Principle of the Best. Several items necessary for a grasp of the subject are discussed first in summary fashion: §1 relevant elements of Leibniz’s logic and the nature of truth, §2 the meaning of freedom, and §3 the principle of perfection, or the best. In the final section, the (...) author defends the view that Leibniz effectively responds, within the framework of his logic, to the main objections against his position. It is argued that Leibniz is able to vindicate the system’s position on the freedom of God’s act of will in creating the order of nature, whereby the ‘root of contingency’ in his system is at once derived from God’s will and yet completely intelligible through the system’s modern Rationalism, logic and doctrine of truth. (shrink)

“Sociosexuality from Argentina to Zimbabwe: A 48-nation study of sex, culture, and strategies of human mating” delivers on its title. By combining empiricism and careful hypothesis testing, it not only contributes to our current knowledge but also points the way to further advances.

Cook (1995) criticized Kosslyn, Chabris, Marsolek & Koenig's (1992) network simulation models of spatial relations encoding in part because the absolute position of a stimulus in the input array was correlated with its spatial relation to a landmark; thus, on at least some trials, the networks did not need to compute spatial relations. The network models reported here include larger input arrays, which allow stimuli to appear in a large range of locations with an equal probability of being above or (...) below a “bar,” thus eliminating the confound present in earlier models. The results confirm the original hypothesis that as the size of the network's receptive fields increases, performance on a coordinate spatial relations task (which requires computing precise, metric distance) will be relatively better than on a categorical spatial relations task (which requires computing above/below relative to a landmark). (shrink)

This paper examines the interactive effects of apology source and apology components on forgiveness. Results revealed a significant source by component interaction. A remorseful employee apology was more successful than a remorseful CEO apology because consumers felt more empathy for the employee. Furthermore, a compensatory CEO apology was more effective than a compensatory employee apology because CEOs could significantly affect consumer perceptions of justice. No significant differences were found between apology source and the apology component of acknowledging violated rules and (...) norms. (shrink)

Gintis argues that disciplinary models of human behavior are incompatible. However, his depiction of the discipline of anthropology relies on a broad generalization that is not supported by current practice. Gintis also ignores the work of cognitive anthropologists, who have developed theories and methods that are highly compatible with the perspective advocated by Gintis. (Published Online April 27 2007).

My response to the commentaries highlights three main points. First, the Sociosexual Orientation Inventory (SOI) has demonstrated adequate reliability and validity across dozens of studies, and it deserves its reputation as a useful measure of basic human mating strategies. Second, the sampling limitations of the International Sexuality Description Project (ISDP) do not negate the conclusion that sex differences in sociosexuality are likely universal across cultures. Third, the ISDP results support several theories of human sexuality, although some are based on faulty (...) assumptions that render them less viable than others. (shrink)

The use of remember–know judgments to assess subjective experience associated with memory retrieval, or as measures of recollection and familiarity processes, has been controversial. In the current study we had participants think aloud during study and provide verbal reports at test for remember–know and confidence judgments. Results indicated that the vast majority of remember judgments for studied items were associated with recollection from study , but this correspondence was less likely for high-confidence judgments . Instead, high-confidence judgments were more likely (...) than remember judgments to be associated with incorrect recollection and a lack of recollection. Know judgments were typically associated with a lack of recollection , but still included recollection from the study context . Thus, although remember judgments provided fairly accurate assessments of retrieval including contextual details, know judgments did not provide accurate assessments of retrieval lacking contextual details. (shrink)

ABSTRACTIt is proposed that experts are able to integrate prior contextual knowledge with emergent visual information to make complex predictive judgments about the world around them, often under heightened levels of uncertainty and extreme time constraints. However, limited knowledge exists about the impact of anxiety on the use of such contextual priors when forming our decisions. We provide a novel insight into the combined impact of contextual priors and anxiety on anticipation in soccer. Altogether, 12 expert soccer players were required (...) to predict the actions of an oncoming opponent while viewing life-sized video simulations of 2-versus-2 defensive scenarios. Performance effectiveness and processing efficiency were measured under four conditions: no contextual priors about the action tendencies of the opponent and low anxiety ; no CP and high anxiety ; CP and LA; CP and HA. The provision of contextual priors did not affect processing efficiency, but it improved performance effectiveness... (shrink)

Following the development of the selectionist theory of the immune system, there was an attempt to characterise many biological mechanisms as being ‘selectionist’ as juxtaposed with ‘instructionist’. However, this broad definition would group Darwinian evolution, the immune system, embryonic development, and Chomsky’s principles-and-parameters language-acquisition mechanism together under the ‘selectionist’ umbrella, even though Chomsky’s mechanism and embryonic development are significantly different from the selectionist mechanisms of biological evolution and the immune system. Surprisingly, there is an abstract way using two dual mathematical (...) logics to make the distinction between genuinely selectionist mechanisms and what are better called ‘generative’ or symmetry-breaking mechanisms. This distinction is outlined in this note. (shrink)

For much of the twentieth century, plant physiologists considered themselves in an ideal position to study and explain the functions and processes of plants. Much of that authority stemmed from plant physiologists’ long-standing commitment to experimental control and the integration of the physical sciences into biological practice. This article places plant physiology back in the center of the story of the recent life sciences. It shows the development of parallel experimental research programs into environmental as well as genetic effects on (...) growth and development in plant physiology and genetics, and notes that the pursuit of an experimental environment was celebrated as much as (and occasionally more than) a molecular vision of life throughout most of the twentieth century by much of the plant science community. Thus, this article concludes that the history of the recent life sciences needs new complementary narratives of plant physiology with genetics, new concepts with technological tools, and plant-sized scales with the molecular. The history of the ‘Age of Biology,’ as the plant scientists saw it, helps confront the issue first posed by Evelyn Fox Keller, namely that the history of genetics has overshadowed a larger history of experimental life science. My answer here is through a larger narrative of the rise of the complementary experimental sciences of genes and environments in the life sciences. (shrink)

Dramatic events involving dangerous microbes often focus attention on isolation and quarantine as policy instruments. The incident in May-June 2007 involving Andrew Speaker and drug-resistant tuberculosis joins other communicable disease crises that have forced contemplation or actual application of quarantine powers. Implementation of quarantine powers, which encompasses authority for both isolation and quarantine actions, is important not only for the handling of a specific event but also because the use of such authority provides a window on broader issues of public (...) health and the legal rules, ethical principles, and governance systems that support it. Debates about quarantine powers reflect political and social attitudes about public health that often tell us more about this policy endeavor than acts of isolation and quarantine themselves. (shrink)

This study uses a “science pipeline” model and cross-national data to examine women's participation in science education and occupations in seven countries. Gender stratification in later science education and in science occupations is found in every country examined. Young women's participation in science education decreases with each stage in the science pipeline, but there is considerable cross-national variation in the extent of gender stratification in science. Findings show greater gender stratification in science occupations than in science education, suggesting factors other (...) than training help maintain inequality in high-status science occupations. (shrink)

It has recently been shown that stem and progenitor cells undergo population self‐renewal to maintain epithelial homeostasis. The fate of individual cells is stochastic but the production of proliferating and differentiating cells is balanced across the population. This new paradigm, originating in mouse epidermis and since extended to mouse oesophagus and mouse and Drosophila intestine, is in contrast to the long held model of epithelial maintenance by exclusively asymmetric division of stem cells. Recent lineage tracing studies have now shown that (...) wound responses vary between tissues, and that a stem cell reserve is not essential as cycling progenitors and even differentiating cells contribute to regeneration. (shrink)

Dramatic changes or revolutions in a field of science are often made by outsiders or 'trespassers,' who are not limited by the established, 'expert' approaches. Each essay in this diverse collection shows the fruits of intellectual trespassing and poaching among fields such as economics, Kantian ethics, Platonic philosophy, category theory, double-entry accounting, arbitrage, algebraic logic, series-parallel duality, and financial arithmetic.

In this book, David Levine explores the unknown self. The unknown self is the self existing as a potential to become something yet to be determined. The shape our personalities and life experiences take depends on a process. At the outset of this process, the self is, in a sense, a stranger; both to us and to others. The more this is the case, the greater the openness of the process of self-formation to a kind of freedom, which is (...) the freedom from predetermination of its outcome. In exploring this process, the book considers such topics as: the nature of inner freedom and its relationship to deliberation and choice; stranger anxiety and its connection to group dynamics and social connection; the internal factors that enable us to make the decisions that shape our lives and through our actions realise the ends embedded in our decisions; how our memories shape our choices and the lives we lead that result from them; what makes it possible for us to live comfortably with and depend on people we do not know; concern for the welfare of strangers and how our welfare can be secure in a world where others do not care about us or us about them. (shrink)

Throughout the history of psychoanalysis, the study of creativity and fine art has been a special concern. _Psychoanalytic Studies of Creativity, Greed and Fine Art: Making Contact with the Self_ makes a distinct contribution to the psychoanalytic study of art by focusing attention on the relationship between creativity and greed. This book also focuses attention on factors in the personality that block creativity, and examines the matter of the self and its ability to be present and exist as the essential (...) element in creativity. Using examples primarily from visual art_ David Levine_ explores the subjects of creativity, empathy, interpretation and thinking through a series of case studies of artists, including Robert Irwin, Ad Reinhardt, Susan Burnstine, and Mark Rothko. _Psychoanalytic Studies of Creativity, Greed and Fine Art_ explores the highly ambivalent attitude of artists toward making their presence known, an ambivalence that is evident in their hostility toward interpretation as a way of knowing. This is discussed with special reference to Susan Sontag’s essay on the subject of interpretation. Psychoanalytic Studies of Creativity, Greed and Fine Art contributes to a long tradition of psychoanalytically influenced writing on creativity including the work of Deri, Kohut, Meltzer, Miller and Winnicott among others. It will be of interest to psychoanalysts, psychoanalytic psychotherapists, historians and theorists of art. (shrink)

The remember–know paradigm is one of the most widely used procedures to examine the subjective experience associated with memory retrieval. We examined how the terminology and instructions used to describe the experiences of remembering and knowing affected remember–know judgments. In Experiment 1 we found that using neutral terms, i.e., Type A memory and Type B memory, to describe the experiences of remembering and knowing reduced remember false alarms for younger and older adults as compared to using the terms Remember and (...) Know, thereby increasing overall memory accuracy in the neutral terminology condition. In Experiment 2 we found that using what we call source-specific remember–know instructions, which were intended to constrain remember judgments to recollective experiences arising only from the study context, reduced remember hits and false alarms, and increased know hits and false alarms. Based on these data and other considerations, we conclude that researchers should use neutral terminology and source-specific instructions to collect the most accurate reports of the experiences of remembering and knowing arising from the study context. (shrink)

ICRC has coordinated relief for victims who are ignored by the world, in more places than all the UN agencies combined. When law is silent, as often during war time it is, human rights policies must be built on ethical choice.