Growing evidence suggests mothers invest more in girls than boys and fathers more in boys than girls. We develop a hypothesis that predicts preference for girls by the parent facing more resource constraints and preference for boys by the parent facing less constraint. We test the hypothesis with panel data from the Tsimane’, a foraging-farming society in the Bolivian Amazon. Tsimane’ mothers face more resource constraints than fathers. As predicted, mother’s wealth protected girl’s BMI, but father’s wealth had weak effects (...) on boy’s BMI. Numerous tests yielded robust results, including those that controlled for fixed effects of child and household. (shrink)

Previous research addressing the association between leisure and happiness has given rise to the hypothesis that informal social activities might contribute more to happiness than solitary activities. In the current study, we tested how the two types of leisure—social and solitary—contribute to a person’s subjective sense of well-being. For the empirical estimate, we used four consecutive quarters of data collected from 533 people over the age of 16, from 13 Tsimane’ hunter-farmer villages in the Bolivian Amazon. Results suggest that only (...) social, not solitary, leisure has a positive and statistically significant association with subjective well-being. The association between solitary leisure and subjective well-being was negligible or negative. Future research should focus on emic definitions of social and solitary time, for solitary time might not always be equivalent to leisure and productive group activities might substitute for social leisure. (shrink)

Several prominent writers including Norman Daniels, James Sabin, Amy Gutmann, Dennis Thompson and Leonard Fleck advance a view of legitimacy according to which, roughly, policies are legitimate if and only if they result from democratic deliberation, which employs only public reasons that are publicised to stakeholders. Yet, the process described by this view contrasts with the actual processes involved in creating the Affordable Care Act (ACA) and in attempting to pass the Health Securities Act (HSA). Since the ACA seems (...) to be legitimate, as the HSA would have been had it passed, there seem to be counterexamples to this view. In this essay, I clarify the concept of legitimacy as employed in bioethics discourse. I then use that clarification to develop these examples into a criticism of the orthodox view–that it implies that legitimacy requires counterintuitively large sacrifices of justice in cases where important advancement of healthcare rights depends on violations of publicity. Finally, I reply to three responses to this challenge: (1) that some revision to the orthodox view salvages its core commitments, (2) that its views of publicity and substantive considerations do not have the implications that I claim and (3) that arguments for it are strong enough to support even counterintuitive results. My arguments suggest a greater role for substantive considerations than the orthodox view allows. (shrink)

Early in the 20th century Bateson, Doncaster and Punnett formed a cooperative collective to share research findings on the chromosome theory of heredity (CTH). They cross-bred plants and animals to correlate behaviour of chromosomes and heredity of individual traits. Doncaster was the most enthusiastic proponent of the new theory and worked for years to convince Bateson and Punnett on its relevance to their own research. The two younger biologists collaborated with Bateson, the preeminent geneticist in England. As their own reputations (...) developed, their research findings allied with the consensus on the importance of the CTH by the broader scientific community. After Doncaster’s tragic death in 1920, major objections to the theory had been resolved; Bateson and Punnett then utilized the CTH to construct chromosome maps detailing locations of specific genes on particular chromosomes in several different species. The marriage of heredity and cytology enhanced confidence that the theory was an accurate mechanism to explain inheritance in both plants and animals. (shrink)

In lieu of an abstract, here is a brief excerpt of the content: Choice and Virtue in the Nicomachean Ethics ALFRED R. MELE COM~rNTATORS ON THr Nicomachean Ethics (NE) have long been laboring under the influence of a serious misunderstanding of one of the key terms in Aristotle's moral philosophy and theory of action. This term is prohairesis (choice), the importance of which is indicated by Aristotle's assertions that choice is the proximate efficient cause of action (NE 6. 1139a31--32) and (...) that in which "the essential elements of virtue and character" lie (NE 8. x163a2'~-23). The accepted view is that Aristotle employs two importantly different notions of choice in the NE, one on which the term refers exclusively to means or things which are pros (toward, related to)' ends and another on which it does not have this reference? This "two notion" interpretation is motivated by the following three considerations: i. Aristotle's good or virtuous agent is said (NE 2. 11o5a28-33, cf. NE 6. 1144ax8-2o ) to choose actions for their own sakes; but, according to the This paper is derived in part from a chapter of my doctoral dissertation, which was submitted to the University of Michigan in January of 1979. 1 would like to express my gratitttde to the chairman of my dissertation committee, Nicholas P. White, for his comments and criticisms on the relevant sections during the preparation of my dissertation and to theJHP's anonymous reviewers for their helpful criticisms and queries. ' It has often been pointed out that things which are pros an end are not necessarily "means," in the ordinary sense of the word. E.g., constituents of an end are pros the end, but they are not means to it. See, e.g., Nicomachean Ethics, Book 6, trans. Leonard H. G. Greenwood (Cambridge: Cambridge University Press, 19o9), pp. 46-47, 53ff.: and John M. Cooper, Reason and Human Good in Aristotle (Cambridge: Harvard University Press, 1975), pp. 1o-22. ' Among the many proponents of this "two notion" interpretation are William D. Ross and Donald J. Allan. See Ross, Aristotle, 5th ed. (London: Methuen, t953), p. 2oo. See Allan, The Philosophy of Aristotle, 2nd ed. (London: Oxford University Press, 197o), p. 132; idem, "Aristotle 's Account of the Origin of Moral Principles," Xlth International Congress of Philosophy 12 (1953):124; idem, "The Practical Syllogism," in Autour d'Aristote, Studies for A. Mansion (Louvain : Publications Universitaires, 1955). Richard Sorabji, in "Aristotle on the Role of Intellect in Virtue" (Proceedings of the Aristotelian Society 74 l t973-74]:t t6), says that he has noticed sixteen commentators who take this view. [4o5] 406 HISTORY OF PHILOSOPHY so-called formal account of prohairesis (NE 3. 2-3, 6. 2), the object of choice is what has been decided upon by deliberation (bouleuais), and what is decided upon by deliberation is a "means" to an end. 2. Aristotle says that choice is "closely bound up with virtue" and "discriminates characters better than actions do" (1 1t lb5; cf. t i lob3t, 1117a 5, 1163a22, 1t64bi); but commentators argue that these claims about choice are false unless choice is "of ends." 3. Though Aristotle holds that the impetuous akrat~s (incontinent agent) does not deliberate (e.g., t 152a 18-19), he says that the akrat~s' choice is good (1152ax5--17; cf. l l51a5-- 7, 29--32); and this appears to contradict his position in Book 3 that the object of choice is what is decided upon by deliberation, s In this paper I shall show that only one (philosophically significant) notion ofprohairesis is employed in the NE, namely, the notion developed in the "formal account" of deliberation and choice (3- 2-3, 6. 2), according to which choice is specifically of things which are pros ends. This point has several interesting applications. For example, it makes it easier to find in Aristotle (as I shall briefly explain) a comprehensive theory of practical reasoning or inference rather than several unconnected accounts of what practical inference is like in different types of cases; and it is helpful in clarifying what is involved in the evaluation of character on Aristotle's view (see Sec. ~). However, though I do think that the main point to be made... (shrink)

Despite the fact that psychedelics were proscribed from medical research half a century ago, recent, early-phase trials on psychedelics have suggested that they bring novel benefits to patients in the treatment of several mental and substance use disorders. When beneficial, the psychedelic experience is characterized by features unlike those of other psychiatric and medical treatments. These include senses of losing self-importance, ineffable knowledge, feelings of unity and connection with others and encountering ‘deep’ reality or God. In addition to symptom relief, (...) psychedelic experiences often lead to significant changes in a patient’s personality and worldview. Focusing on the case of psilocybin, we argue that the peculiar features of psychedelics pose certain novel risks, which warrant an enhanced informed consent process–one that is more comprehensive than what may be typical for other psychiatric medications. We highlight key issues that should be focused on during the consent process and suggest discussion prompts for enhanced consent in psychedelic psychiatry. Finally, we respond to potential objections before concluding with a discussion of ethical considerations that will arise as psychedelics proceed from highly controlled research environments into mainstream clinical psychiatry. (shrink)

The famous 1893 Chicago World’s Fair celebrated the dawn of corporate capitalism and a new Machine Age with an exhibit of the world’s largest engine. Yet the noise was so great, visitors ran out of the Machinery Hall to retreat to the peace and quiet of the Japanese pavilion’s Buddhist temples and lotus ponds. Thus began over a century of the West’s turn toward an Asian aesthetic as an antidote to modern technology. From the turn-of-the-century Columbian Exhibition to the latest (...) Zen-inspired designs of Apple, Inc., R. John Williams charts the history of our embrace of Eastern ideals of beauty to counter our fear of the rise of modern technological systems. In a dazzling work of synthesis, Williams examines Asian influences on book design and department store marketing, the commercial fiction of Jack London, the poetic technique of Ezra Pound, the popularity of Charlie Chan movies, the architecture of Frank Lloyd Wright, and the design of the latest high-tech gadgets. Williams demonstrates how, rather than retreating from modernity, writers, artists, and inventors turned to traditional Eastern technê as a therapeutic means of living with—but never abandoning—Western technology. (shrink)

Domain constraint, the requirement that analogues be selected from "the same category," inheres in the popular saying "you can't compare apples and oranges" and the textbook principle "the greater the number of shared properties, the stronger the argument from analogy." I identify roles of domains in biological, linguistic, and legal analogy, supporting the account of law with a computer word search of judicial decisions. I argue that the category treatments within these disciplines cannot be exported to general informal logic, where (...) the relevance of properties, not their number, must be the logically prior criterion for evaluating analogical arguments. (shrink)

Why would a country strongly influenced by Buddhism's reverence for life allow legalized, widely used abortion? Equally puzzling to many Westerners is the Japanese practice of mizuko rites, in which the parents of aborted fetuses pray for the well-being of these rejected "lives." In this provocative investigation, William LaFleur examines abortion as a window on the culture and ethics of Japan. At the same time he contributes to the Western debate on abortion, exploring how the Japanese resolve their conflicting (...) emotions privately and avoid the pro-life/pro-choice politics that sharply divide Americans on the issue. (shrink)

In a recent essay review of William R. Newman, Atoms and Alchemy (2006), Ursula Klein defends her position that philosophically informed corpuscularian theories of matter contributed little to the growing knowledge of "reversible reactions" and robust chemical species in the early modern period. Newman responds here by providing further evidence that an experimental, scholastic tradition of alchemy extending well into the Middle Ages had already argued extensively for the persistence of ingredients during processes of "mixture" (e.g. chemical reactions), and (...) that this corpuscular alchemical tradition bore important fruit in the work of early modern chymists such as Daniel Sennert and Robert Boyle. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:88 Reviews EPISTEMOLOGY OFMODERNISM WILLIAM R. EVERDELL History/ St. Ann'sSchool Brooklyn, NY 11201, USA [email protected] Ann Banfield. The Phantom Table:Woolf,Fry,Russelland the Epistemology of Modernism. Cambridge and New York: Cambridge U.P., 2000. £35.00; US$49.95. In Virginia Woolf's difficult masterpiece, The Waves(1931),each of several separate interior monologues-"streams of consciousness" in the American critical idiom-is separated from the next by an interpolated "Interlude". The interior monologues are assigned co different characters, (...) bur the Interludes are rendered from no perspectiveat all, verymuch like the "Time Passes"chapter of Woolf's earlier and better known novel, Tothe Lighthouse (1927).The passive voice and the demonstrative and indefinite pronotms are essential, removing from the scene not only the characters' points of view, but the author's as well. Numbered among the consequences of the new twentieth-century technique of interior monologue, the Interludes can be accepted today as one more trick of literary "Modernism", but for Woolf it was new, and the task of preventing any of her Interludes from becoming just another report from the rypical "omniscient narrator" of Victorian fiction was one of the most demanding she ever set herself as a writer. Like her friend the Post-Impressionist critic Roger Fry, she wanted to analyze the world outside the self into its smallest sensible elements, then show human selvesasthey formed by accumulating the experience of these myriad, random, discontinuous components, and finally to recombine these components in their two kinds, selvesand sense-able things, into a meaningful whole-a work of art. Rejecting both the idealism of Bradley and the British philosophical generation of the 1890sand the naive positivist materialism coming out of the 1850s, Bertrand Russell eventually settled on an ontology most philosophers call "realist " in that it rejected the view that the world accessible to the senses was no more than a mental construct and considered it naive to assign the origin of subjectivity to matter. The material world was, Russell thought, actually external -"out there". He did think, however,that all we knew of the external world was what wassensed by the sensesand pictured by the mind. He alsoconcluded (in essayslike "The Relation of Sense-data to Physics"written in 1910-17)d1at both that world and what we knew of it was presented in very small parts, and Reviews 89 analyzable down to them, or, in other words, that both ontology and epistemology were atomized. Each mind, with its senses, occupied, he thought, one of an infinite number of occupied and unoccupied "perspectives", each of which Lmiquely focused che "sensibilia"-whatever was perceived in che external world-like a Leibnizian monad. Machemacicallogic, on which Russell set che highest store, would be able, he thought, to bring together perspectives by providing a minimal secof cruchswhich, though abscracc,were objective in che sense chaccheywere noc private and could be agreed to by all. Something similar though rougher mighc be done for chesensibilia in cheworld "ouc chere" by che science of physics. Did Virginia Woolflearn from Bertrand Russell?To a latcer-dayacademic ic sounds too urrerly improbable, for che simple reason (obvious to academics) chat anyone who has made icto the upper levelsof English literature must have chosen cheseparticular heights to scale because the trail was so blessedlyfreeof chosenasry mathematical burrs and logical reazles,and the air so filledwith che pure chatter of French phenomenologisrs, that no hiker would ever have to struggle with analytical philosophy again. Lessmetaphorically, the separation of departments of literature from those of philosophy has come so close to divorce chat few in U.S. English Departments can make head or cail of che graduate thesis that one of Russell's philosophy students wrote on F.H. Bradley, and fewer still can trace the term "objective correlative" used by thac student (who was in fact T. S. Eliot) back to an early work of Husserl. Meanwhile, ic is taken for granted by those in Philosophy that there are no ideas worth discussing in Woolf, or, indeed, in any other novelise,greacthough she may be, Lmlessone is to descend from ontology and epistemology to the foothills of ethics and politics, or worse, aesthetics. (Among... (shrink)

This article reviews, and offers supportive reflections on, the main points of Ernan McMullin's provocative 1998 article, “Cosmic Purpose and the Contingency of Human Evolution,’’ reprinted in this issue of Zygon. In it he addresses the important science-theology issue of how the Creator's purpose and intention to assure the emergence of human beings is consonant with the radical contingency of the evolutionary process. After discussing cosmic and biological evolution and critically summarizing recent solutions to this question by Keith Ward, John (...) Polkinghorne, Arthur Peacocke, Alvin Plantinga, and others, who presuppose in different ways that God is subject to time, McMullin compellingly argues for the traditional position, that God is unconditioned by time, and this enables God to work purposefully through contingency, randomness, and chance just as easily as through law-like regularity. (shrink)

The social psychology of science is a compelling new area of study whose shape is still emerging. This erudite and innovative book outlines a theoretical and methodological agenda for this new field, and bridges the gap between the individually focused aspects of psychology and the sociological elements of science studies. Presenting a side of social psychology that, until now, has received almost no attention in the social sciences literature, this volume offers the first detailed and comprehensive study of the social (...) psychology of science, complete with a large number of empirical and theoretical examples. The volume's introductory section provides a detailed analysis of how modern social psychology might apply to the study of science. Chapters show how to analyze science in terms of social cognition, attribution theory, attitudes and attitude change, social motivation, social influence and social conformity, and intergroup relations, weaving extensive illustrations from the science studies literature into the theoretical analysis. The nature and role of experimentation are discussed, as are metaanalytic methods for summarizing the results of multiple studies. Ways to facilitate the generalization of causal inferences from experimental work are also examined. The book focuses on such topics as interactions among small groups of scientists, and the impact of social motivation, influence, and conformity on scientific work. Also covered are scientists' responses to ethical issues in research, differences in cognitive style distribution, creativity in research and development, and the sociologists's view of the social psychology of science and technology. In addition, the book provides two annotated bibliographies, one on the philosophy of science and the other on social psychology, to guide readers in both disciplines to salient recent works. Valuable to the entire science studies community, this text will be of special interest to philosophers, sociologists, psychologists, and historians of science interested in the nature of knowledge development in science. Because of its novel application of social psychological theories and methods, this book will be useful as a primary text or a secondary text in courses on science studies in psychology, sociology, or philosophy departments. (shrink)

Proof-theoretic semantics is an approach to logical semantics based on two ideas, of which the first is that the meaning of a logical connective can be explained by stipulating that some mode of inference, e.g., a natural deduction introduction or elimination rule, is permissible. The second idea is that the soundness of rules which are not stipulated outright may be deduced by some proof-theoretic argument from properties of the rules which are stipulated outright. I examine the first idea. My main (...) conclusion is that the idea is more problematic, and requires more discussion, than has been generally realized. I mention five problems which will have to be overcome before the idea can be accepted as definitely viable. (shrink)

William Uttal is concerned that in an effort to prove itself a hard science, psychology may have thrown away one of its most important methodological tools—a critical analysis of the fundamental assumptions that underlie day-to-day empirical research. In this book Uttal addresses the question of localization: whether psychological processes can be defined and isolated in a way that permits them to be associated with particular brain regions. New, noninvasive imaging technologies allow us to observe the brain while it is (...) actively engaged in mental activities. Uttal cautions, however, that the excitement of these new research tools can lead to a neuroreductionist wild goose chase. With more and more cognitive neuroscientific data forthcoming, it becomes critical to question their limitations as well as their potential. Uttal reviews the history of localization theory, presents the difficulties of defining cognitive processes, and examines the conceptual and technical difficulties that should make us cautious about falling victim to what may be a "neo-phrenological" fad. (shrink)

Debates about the ethics of health care and medical research in contemporary pluralistic democracies often arise partly from competing religious and secular values. Such disagreements raise challenges of balancing claims of religious liberty with claims to equal treatment in health care. This paper proposes several mid-level principles to help in framing sound policies for resolving such disputes. We develop and illustrate these principles, exploring their application to conscientious objection by religious providers and religious institutions, accommodation of religious priorities in biomedical (...) research, and treatment of patients’ religious views in doctor–patient encounters. Given that no sound set of guiding principles yields precise solutions for every policy dispute, we explore how morally sound democracies might deliberatively resolve such policy issues, following our proposed principles. Taken together and carefully interpreted, these principles may help in guiding difficult decision making in the indefinitely large realm where government, medical providers, and patients encounter problems concerning religion and medicine. (shrink)

It no longer is true in a metaphorical sense only that a person can have a change of heart. We might grant this much — allow that a person may have one heart at one time and have another heart at still another time — and also resist the idea that a person can have a change of mind in anything other than a qualitative sense. In the discussion that follows, this standard view of the matter is called into question. (...) If the argument presented here is sound, it can happen both that one person has numerically different minds at different times and that different people have the same mind at different times. These possibilities, as I take them to be, call for reassessment of some well entrenched assumptions concerning personal identity and responsibility. In particular, they suggest that it may not be true that person A bears responsibility for making decisions person B previously made only on the condition that A is the same person as B. (shrink)

William R. Caspary makes the case for Dewey as a more discerning and challenging political theorist than this.

During the past few decades a growing interest in what is often called the ‘Kyoto School’ of philosophy has evidenced itself here and there in the West, especially in discussions of comparative religious thought and in the pages of journals which are sensitive, in the post-colonial world, to the value of giving attention to contemporary thought that originates outside the Anglo-American and continental contexts. What has made the so-called Kyoto School especially interesting is the fact that those thinkers identified with (...) it obviously possess a wide acquaintance with Western thought but also have a programme of clarifying points at which they, as Japanese philosophers, find Western philosophy either in sum or in its parts inadequate or objectionable. Moreover, inasmuch as the philosophers of the Kyoto School have deliberately reached back into the Mahayana Buddhist component in Japanese civilization in order to find terms, perspectives, and even foundations for their own analyses and constructions, Western students of comparative religion and comparative thought have in the study of this school a unique aperture for observing how a group of thinkers, while sharing modernity and its problems with us, reates both of these to a religious tradition which is in many ways strikingly different from that of the West. (shrink)

Sections include: experiments and generalised causal inference; statistical conclusion validity and internal validity; construct validity and external validity; quasi-experimental designs that either lack a control group or lack pretest observations on the outcome; quasi-experimental designs that use both control groups and pretests; quasi-experiments: interrupted time-series designs; regresssion discontinuity designs; randomised experiments: rationale, designs, and conditions conducive to doing them; practical problems 1: ethics, participation recruitment and random assignment; practical problems 2: treatment implementation and attrition; generalised causal inference: a grounded theory; (...) generalised causal inference: methods for single studies; generalised causal inference: methods for multiple studies; a critical assessment of our assumptions. (shrink)

The P family of transposable genetic elements is thought to be a recent addition to the Drosophila melanogaster genome. New evidence suggests that the elements came from another Drosophila species, possibly carried by parasitic mites. The transposition mechanism of P elements involves DNA gap repair which may have facilitated their rapid spread through D. melanogaster worldwide. These results provide new insight into the process of a transpo‐son's invasion into a new species and the potential risk of extinction such an invasion (...) might entail. (shrink)