Fetal tissue transplants have now been successful in primates, raising the possibility of treatment for Parkinson's disease and other chronic illnesses. Whether or not abortion is morally justified, use of human fetal tissue for research or therapy is justified in certain circumstances. The rationale, both for permitting transplantation of fetal tissue and for limitations in exercising the technology, is based on the same set of ethical principles that supported restrictive legislation in the past: respect for autonomy and a balancing of (...) harms and benefits that gives priority to those most affected. (shrink)

This history of physics focuses on the question, "How do bodies act on one another across space?" The variety of answers illustrates the function of fundamental analogies or models in physics as well as the role of so-called unobservable entities. Forces and Fields presents an in-depth look at the science of ancient Greece, and it examines the influence of antique philosophy on seventeenth-century thought. Additional topics embrace many elements of modern physics--the empirical basis of quantum mechanics, wave-particle duality and the (...) uncertainty principle, and the action-at-a-distance theory of Wheeler and Feynman. 1961 ed. (shrink)

Many philosophers have asserted that evolutionary theory is unfalsifiable. In this paper I refute these assertions by detailing some falsifiable predictions of the theory and the evidence used to test them. I then analyze both these predictions and evidence cited to support assertions of unfalsifiability in order to show both what type of predictions are possible and why it has been so difficult to spot them. The conclusion is that the apparent logical peculiarity of evolutionary theory is not a property (...) of evolutionary theory; it is a property of our human-sized perspective on evolutionary theory. (shrink)

An in-depth look at the science of ancient Greece, this volume examines the influence of antique philosophy on 17th-century thought. Additional topics embrace many elements of modern physics: the empirical basis of quantum mechanics, wave-particle duality and the uncertainty principle, and the action-at-a-distance theory of Wheeler and Feynman. 1961 edition.

I argue for compatibility between feminism and medicine by developing a model of the physician-other relationship which is essentially egalitarian. This entails rejection of (a) a paternalistic model which reinforces sex-role stereotypes, (b) a maternalistic model which exclusively emphasizes patient autonomy, and (c) a model which focuses on the physician's conscience. The model I propose (parentalism) captures the complexity and dynamism of the physician-other relationship, by stressing mutuality in respect for autonomy and regard for each other's interests.

Retaliation against whistleblowers is a well-recognized problem, yet there is little explanation for why uninvolved peers choose to retaliate through ostracism. We conduct two experiments in which participants take the role of a peer third-party observer of theft and subsequent whistleblowing. We manipulate injunctive norms and descriptive norms. Both experiments support the core of our theoretical model, based on social intuitionist theory, such that moral judgments of the acts of wrongdoing and whistleblowing influence the perceived likeability of each actor and (...) ultimately influence intention to ostracize each actor and indicate more willingness to ostracize the whistleblower than the wrongdoer. When we vary norms for the wrongdoing in Experiment 1, we find that descriptive and injunctive norms indirectly influence intentions to ostracize both the wrongdoer and whistleblower. These relationships are serially mediated by the observers’ moral judgments of the act and likeability of the actor. When we vary norms for whistleblowing in Experiment 2, the injunctive norm manipulation affected moral judgment of the action of whistleblowing, and we do not observe any other significant effects of the norm manipulations on moral judgments of the actions of wrongdoing or whistleblowing. (shrink)

This paper shows that species are individuals with respect to evolutionary theory in the sense that the laws of the theory deal with species as irreducible wholes rather than as sets of organisms. 'Species X' is an instantiation of a primitive term of the theory. I present a sketch of a proof that it cannot be defined within the theory as a set of organisms; the proof relies not on details of my axiomatization but rather on a generally accepted property (...) of speciation; hence the same argument should work for any axiomatization which captures this generally accepted property of speciation. (shrink)

The author applies Albert Hirschman's "Exit, Voice and Loyalty" framework to the dilemmas faced by humanitarian aid workers in complex settings where local or international political and military realities may "taint" the purposes and uses of aid. She reviews the pro and con arguments surrounding the difficult choices of whether to go or not, whether to stay or leave and whether to speak out or remain silent in such circumstances. Because international humanitarians insert themselves into circumstances that are not their (...) own where they see there is need for a humanitarian response, the author suggests a fourth category of choice should be added to Hirschman's three - namely that of "engagement." This option involves entering and/or staying, coupled with a quiet, off-the-record voice intended to work with and try to change from within nefarious circumstances. Concluding that none of the four options is "pure" in that all have direct impacts on the welfare and likelihood of survival of suffering people, the author argues for making each decision on its own particular merits, weighing both the personal/moral and practical/political realities of that situation. She offers guides for how such decisions may best be made, relying on differences of analyses and opinion offered by colleagues to provide grounding for one's own difficult choice. (shrink)

This article assesses the changing economic status of women, the forces driving it, and its implications for inequality between women and men and among women. Section 2 reviews women's growing labour market participation and its changing occupational structure. Section 3 analyzes the extent and sources of the gender pay gap. Section 4 reviews two of the major drivers of recent economic change for women: the transformation of their educational status, and the impact of technology. Section 5 addresses the implications of (...) women's rising employment and earnings for household inequality and their changing fertility patterns. Section 6 examines the contribution of the legal framework to reducing inequality. Section 7 concludes with pointers to areas for further research. (shrink)

This study explores the impact of mood on individuals’ ethical decision-making processes through the Graham [Graham, J. W.: 1986, Research in Organizational Behavior 8, 1–52] model of Principled Organizational Dissent. In particular, the research addresses how an individual’s mood influences his or her willingness to report the unethical actions of a colleague. Participants’ experienced an affectively charged, unrelated event and were then asked to make a decision regarding whistle-blowing intentions in a public accounting context. As expected, negative mood was associated (...) with lower intentions to report the unethical actions of others to a superior within the organization. The Graham model, which proposes that reporting intentions are impacted by the three determinants of seriousness, personal responsibility and cost, was employed to more clearly understand the nature of the affect–reporting intention relationship. The role of affect was explained by demonstrating that two determinants mediate the relationship between mood and whistle-blowing intentions. Specifically, as seriousness and responsibility have a positive impact on reporting intentions, the reduction of these perceptions by negative mood reduces the intent to report. The negative impact of personal cost on reporting intentions was significant, although not as a mediator of mood. (shrink)

Many philosophers have claimed that the structure of evolutionary theory is intrinsically different from the structure of physical theories. These claims were based on the appearance of the immature structure of the theory. Refutations of these claims have been based on newly available glimpses of the mature structure of the theory. These claims and their refutations show that the relationship between the immature and mature structures of evolutionary theory is dramatically different from this relationship for Newtonian physics. Analysis of the (...) cause of this difference provides insight into significant features of the process of maturation of scientific theories. (shrink)

Disability rights advocates sometimes claim that prenatal tests to select against disabilities discriminate against people with disabilities. The “expressivist argument” that supports this position has been challenged on grounds of the difference between fetuses and born persons. In this essay, I explain why the expressivist argument is valid despite the questionableness of its conclusion, and why the distinction between fetuses and born persons fails to provide an adequate counterargument to the expressivist conclusion. I also consider a compelling argument for prenatal (...) testing to select against disabilities and propose a reformulation of this argument that, I think, supports prenatal testing for disabilities while avoiding discrimination against people born with disabilities. (shrink)

In this book, Michael Arbib, a researcher in artificial intelligence and brain theory, joins forces with Mary Hesse, a philosopher of science, to present an integrated account of how humans 'construct' reality through interaction with the social and physical world around them. The book is a major expansion of the Gifford Lectures delivered by the authors at the University of Edinburgh in the autumn of 1983. The authors reconcile a theory of the individual's construction of reality as a network (...) of schemas 'in the head' with an account of the social construction of language, science, ideology and religion to provide an integrated schema-theoretic view of human knowledge. The authors still find scope for lively debate, particularly in their discussion of free will and of the reality of God. The book integrates an accessible exposition of background information with a cumulative marshalling of evidence to address fundamental questions concerning human action in the world and the nature of ultimate reality. (shrink)

The successes of the Human Genome Project have ushered in a new era of genomic science. To effectively translate these discoveries, it will be critical to improve the communication of genetic risk within families. This will require a systematic approach that accounts for the nature of family relationships and sociocultural beliefs. This paper proposes the application of the Family Systems Illness Model, used in the setting of cancer care, to the evolving field of genomics.

Helping people to die may involve killing and/or alleviation of pain in a dying person. A dual commitment to the avoidance of killing and the alleviation of pain raises the question of whether these two ways of helping people are always compatible. This paper addresses the question through use of sources in classical American pragmatism and contemporary bioethics. First, I apply Charles Peirce’s notion of pragmatism to the concept of killing through consideration of the empirical consequences of alternative interpretations. James (...) Rachels’ account of the distinction between active and passive euthanasia is critiqued in this analysis. Second, I examine what it means to relieve pain by relating Jane Addams’ concept of maternal nurturance to an ethic of care and opposition to killing. Utilizing these concepts, I apply William James’ notion of pragmatism as a method of mediating or straddling different theoretical approaches to resolve the apparent incompatibility between pain relief and the avoidance of killing. To address social concerns raised by the practice of helping people to die, I propose a corrective insight of Addams, along with John Dewey, about the role of the philosopher as social critic. Thus understood, pragmatism is a means of avoiding abuses that may occur in the process. I conclude that so long as permissive practices are restrained sufficiently to avoid injustices, it is morally both possible and desirable to resist killing while relieving pain. (shrink)

An apparently peculiar form of explanation is found in evolutionary biology (and other historical fields); it is called a genetic explanation by Beckner (1959) (and, in a more general discussion, by Hempel (1965)), a narrative explanation by Goudge (1961), and a Darwinian history by Kitcher (1985). Kitcher, assuming that the Darwinian history has some kind of logically respectable structure, is primarily concerned with arguing that it is the cornerstone of Darwin’s historical methodology; Beckner and Goudge, on the other hand, assuming (...) that the genetic (or narrative) explanation is an important part of evolutionary biology, are primarily concerned with the difficulty of fitting this form of explanation into a logically respectable structure. Adopting the narrative explanation terminology, and assuming that the narrative explanation is central to Darwin’s historical methodology and to the methodology of contemporary evolutionary biology, I will in this paper delineate its logically respectable structure. (shrink)

This article responds to a recent proposal for determining where human life begins on the basis of histological and morphological development of the organism. After examining possible interpretations of the term "human" and relations between "human life," "human being" and "human becoming," I argue that metamorphosis is not a fit analogue for human development. On biological grounds the proposed "metamorphic definition" of "human being" is judged unacceptable.Alternative proposals are then considered, viz., conception, quickening, viability, live birth and personhood. Prom a (...) non- biological standpoint, only the last survives as a candidate for a human being/human becoming boundary. However, every developmental event, including histological and morphological completion of the organism, remains pertinent to moral discourse and decisions concerning human life. (shrink)