To describe the content of practice guidelines on euthanasia and assisted suicide (EAS) and to compare differences between settings and guidelines developed before or after enactment of the euthanasia law in 2002 by means of a content analysis. Most guidelines stated that the attending physician is responsible for the decision to grant or refuse an EAS request. Due care criteria were described in the majority of guidelines, but aspects relevant for assessing these criteria were not always described. Half of the (...) guidelines described the role of the nurse in the performance of euthanasia. Compared with hospital guidelines, nursing home guidelines were more often stricter than the law in excluding patients with dementia (30% vs 4%) and incompetent patients (25% vs 4%). As from 2002, the guidelines were less strict in categorically excluding patients groups (32% vs 64%) and in particular incompetent patients (10% vs 29%). Healthcare institutions should accurately state the boundaries of the law, also when they prefer to set stricter boundaries for their own institution. Only then can guidelines provide adequate support for physicians and nurses in the difficult EAS decision-making process. (shrink)
This book is a collection of 18 essays portraying a "humanistic" outlook on several contemporary moral problems, and includes such essayists as Kurt Baier, Carl Rogers, B. F. Skinner, Sidney Hook, Abraham Edel, John Somerville, and Corliss Lamont. Although each was requested first to give his own definition of humanism and then to work out one application of it from his particular field or interest, these directions are not always strictly adhered to. Half of the essays had in fact, already (...) been published in some form in The Humanist. The 5 topical headings of the book show the diversity of fields and interests portrayed: Ethics, Religion and the Meaning of Life; The Good Life; The Individual: Law, Morality and Social Organization; Justice and Society; and Death. Although the essays are of unequal philosophical depth and acumen, this variety may be appealing for some uses of this as a text. However, two of the essays in particular stand out for this reviewer: "Ethics Without Religion" by Kai Nielsen, which perceptively outlines the problematic for as well as against an ethics not rooted in religion, and "The Enforcement of Morals" by Ernest Nagel which aptly analyzes the problem of the relation between the spheres of morality and law taking as a focus the noted Hart-Devlin debate of this issue. The thread which Kurtz believes unites all of these essays is their portrayal of a humanistic viewpoint, a viewpoint which he attempts to summarize in his own 14-page introduction, "What is Humanism?" But defining humanism is not an easy task. One must steer between a strictly negative view which defines it only in relation to what it opposes, and a broader but rather indefinite view of it as some form of man-centered philosophy. Although Kurtz wants to be positive in his own definition, he seems unable to move away from a negative and rhetorical presentation in which theism is simply stated to be incompatible with humanism. Moreover, his outline of a humanistic ethics is somewhat superficial. For example, he seems unaware of the problems involved in holding that ethical values are man’s own "creation" and at the same time are normative and objective. Nevertheless, the book may be of some help as a supplementary text to stimulate undergraduate students in discussion and study of the topics treated therein.—B.A.M. (shrink)
The author states that his purpose in this work is not primarily Peirce scholarship but epistemology. But the concentration is on Peirce’s theory of knowledge, a concentration which centers around what the author thinks is Peirce’s most valuable contribution to the subject—a solution to the problem of skepticism. In contrast to Descartes’ assertion that knowledge must be based on primitive intuitions, Peirce contends that all thought is in process, an organically intertwined system of inferences, a continuous flow of signs. Because (...) thinking is a process in time, it is always fallible. Rather than this being a hindrance to knowledge, Davis sees this as the key to Peirce’s escape from skepticism, for the knowledge so described is a continuous self-corrective process, a web which, if we but make the effort to untangle it, will continue to reward us with advance toward the truth. Of more revolutionary importance to the theory of knowledge, according to Davis, is Peirce’s theory of abduction, his answer to the problem of how synthetic knowledge is possible. Abduction is the act of making up explanatory hypotheses. It issues in insights which are the outgrowth of creativity and imagination. The test of these unifying ideas is their appropriateness or ability to satisfy our sensibilities. It is instinct, or that to which we are naturally bent, which guides the abductive process. Throughout this book great emphasis is placed on the importance of this to Peirce and to an adequate epistemology of instinct, feelings, the work of the heart, or sensibility. The scientist, as Davis sees it, is thus akin in method to the creative artist. While Davis intends also to show how this aspect of Peirce is consistent with his pragmatic maxim, their relationship is never quite clarified in this work. Nevertheless, the book is a well-written and very readable treatment of Peirce’s epistemology. It also includes a great many comparisons with similar and contrasting positions as found in a wide range of contemporary and classical philosophical treatises.—B.A.M. (shrink)
This paper describes the perspectives of stakeholders within the North American dairy industry on key issues affecting the welfare of dairy cattle. Five heterogeneous focus groups were held during a dairy cattle welfare meeting in Guelph, Canada in October 2012. Each group contained between 7 and 10 participants and consisted of a mix of dairy producers, veterinarians, academics, students, and dairy industry specialists. The 1-h facilitated discussions were audio-recorded and transcribed verbatim. Content analysis of the resulting transcripts showed that participants (...) across all stakeholder categories identified lameness as the most important welfare issue facing dairy cattle. Other prominent issues of concern included cow comfort, disease, on-farm mortality, stockmanship, painful procedures, injuries, cull cow management, calf management, and restriction of behavioural freedoms. Participants typically gave several reasons for why they considered issues problematic. Underlying reasons were grouped according to animal-centered concerns [at both the individual and at the herd level ] and industry-centered concerns . This analysis identified areas of shared concern among diverse stakeholder groups, which should aid in the development of standards and policies that satisfy stakeholders within and external to the dairy industry. (shrink)
The editor of this book has put together here a very manageable selection from the published articles of C. S. Peirce and has prefaced it with his own very fine 42-page introduction. Being published articles, these have the advantages of being those which Peirce himself thought to be complete. Moreover, they are also thus able to be arranged chronologically and topically. This Moore does by including articles which fall into four major groups: 1) On epistemology, from The Journal of Speculative (...) Philosophy, 1868; 2) On Peirce’s early pragmatism and on the nature of scientific inquiry, from Popular Science Monthly, 1873-1878; 3) On Peirce’s basic metaphysics, from The Monist, 1891-1893; and 4) On his later pragmatism, from The Monist, 1905-1906. In his introduction, the editor summarizes and interrelates some of the key questions in Peirce’s philosophy and in these writings—questions on the nature of potentiality, the validity of the process of scientific inquiry, and the problem of the definition of concepts. Much of this treatment revolves around Peirce’s grappling with the key problem of the nature of universals. In the medieval dispute between the extreme realists and the nominalists, Peirce takes a middle moderate realist position, "that the referent of a concept is to be found in the experience of a specific object". On either of the other views, scientific knowledge would be impossible. (shrink)
The author demonstrates that W. E. Hocking’s political philosophy deserves far more consideration than it has so far received not only for its being a study in political philosophy, something there is too little of in the American tradition, but also because of the importance of the problems which are the focus of the study, the problems of liberty and community. Thigpen organizes material from a wide range of sources in Hocking’s extensive bibliography into an orderly presentation that moves from (...) relevant matter in Hocking’s theory of man and of knowledge, through practical applications of this matter to such issues as the basis and purpose of a state, and problems of rights and freedom, to the questions of international relations and world peace. (shrink)
In a series of essays, Miss Rand expounds her "Objectivist Ethics." Man will discover, if he is sufficiently rational, those goals and values which are peculiar to him alone, i.e., those which will enable him to survive, and which require complex thought processes. The result of this search is that the moral man is he who achieves his maximum happiness; relationships, whether economic or emotional, are to be based on trade, and no interests conflict if they are viewed in a (...) properly wide context. The essays are quite readable, although not so arresting as Miss Rand's novels; however, the ethics collapses when it is applied to a populous society whose environment is either agriculturally poor or highly mechanized. Given these conditions, if a man views his interest from the limited standpoint of Objectivism, there is a necessary conflict of interests.—J. M. B. (shrink)
We propose a sociodynamic model of emotions, in which emotions are seen as dynamic systems that emerge from the interactions and relationships in which they take place. Our model does not deny that emotions are biologically constrained, yet it takes seriously that emotions are situated in specific contexts. We conceive emotions as largely functional to the sociocultural environment in which they occur; this is so because sociocultural environments foster the emergence of emotions that positively contribute to social cohesion. The role (...) of the social context includes actual, online shaping—affordances, constraints, and reward structures—and thus goes beyond merely providing the content of cognitive representations. (shrink)
Both syntactic and semantic solutions are given for the entailment problem of duality theory. The test algebra theorem provides both a syntactic solution to the entailment problem in terms of primitive positive formulae and a new derivation of the corresponding result in clone theory, viz. the syntactic description of $\operatorname{Inv(Pol}(R))$ for a given set R of finitary relations on a finite set. The semantic solution to the entailment problem follows from the syntactic one, or can be given in the form (...) of an algorithm. It shows, in the special case of a purely relational type, that duality-theoretic entailment is describable in terms of five constructs, namely trivial relations, intersection, repetition removal, product, and retractive projection. All except the last are concrete, in the sense that they are described by a quantifier-free formula. It is proved that if the finite algebra $\underline{M}$ generates a congruence-distributive variety and all subalgebras of $\underline{M}$ are subdirectly irreducible, then concrete constructs suffice to describe entailment. The concept of entailment appropriate to strong dualities is also introduced, and described in terms of coordinate projections, restriction of domains, and composition of partial functions. (shrink)
In 2035 global egg demand will have risen 50% from 1985. Because we are not able to tell in the egg whether it will become a male or female chick, billons of one day-old male chicks will be killed. International research initiatives are underway in this area, and governments encourage the development of an alternative with the goal of eliminating the culling of day-old male chicks. The Netherlands holds an exceptional position in the European egg trade, but is also the (...) only country in the European Union where the downside of the egg sector, the practice of killing day-old male chicks, is a recurrent subject of societal debate. ‘Preventing the killing of young animals’ and ‘in ovo sex determination’ are the two alternative approaches available to solve this problem. It is clear that both approaches solve the problem of killing day-old male chicks, either by keeping them alive or by preventing them from living, but they also raise a lot of new animal welfare-related dilemmas. A thorough analysis was undertaken of these dilemmas and the results are presented in this article. The analysis resulted in an ethical framework based on the two main approaches in bioethics: a consequentialist approach and a deontological approach. This ethical framework was used to develop an online survey administered to ascertain Dutch public opinion about these alternative approaches. The results show that neither alternative will be fully accepted, or accepted by more than half of Dutch society. However, the survey does provide an insight into the motives that are important for people’s choice: food safety and a good treatment of animals. Irrespective of the approach chosen, these values should be safeguarded and communicated clearly. (shrink)
We review some of the essential novel ideas introduced by Bohm through the implicate order and indicate how they can be given mathematical expression in terms of an algebra. We also show how some of the features that are needed in the implicate order were anticipated in the work of Grassmann, Hamilton, and Clifford. By developing these ideas further we are able to show how the spinor itself, when viewed as a geometric object within a geometric algebra, can be given (...) a meaning which transcends the notion of the usual metric geometry in the sense that it must be regarded as an element of a broader and more general pregeometry. (shrink)
OBJECTIVES: To study the opinions of nationals (Emiratis) and doctors practising in the United Arab Emirates (UAE) with regard to informing terminally ill patients. DESIGN: Structured questionnaires administered during January 1995. SETTING: The UAE, a federation of small, rich, developing Arabian Gulf states. PARTICIPANTS: Convenience samples of 100 Emiratis (minimum age 15 years) and of 50 doctors practising in government hospitals and clinics. RESULTS: Doctors emerged as consistently less in favour of informing than the Emiratis were, whether the patient was (...) described as almost certain to die during the next six months or as having a 50% chance of surviving, and even when it was specified that the patient was requesting information. In the latter situation, a third of doctors maintained that the patient should not be told. Increasing survival odds reduced the number of doctors selecting to inform; but it had no significant impact on Emiratis' choices. When Emiratis were asked whether they would personally want to be informed if they had only a short time to live, less than half responded in the way they had done to the in principle question. CONCLUSIONS: The doctors' responses are of concern because of the lack of reference to ethical principles or dilemmas, the disregard of patients' wishes and dependency on survival odds. The heterogeneity of Emiratis' responses calls into question the usefulness of invoking norms to explain inter-society differences. In the current study, people's in principle choices did not provide a useful guide to how they said they would personally wish to be treated. (shrink)
The historical development of the famous Einstein formula \ is briefly discussed. In this paper, on the basis of the Einstein viewpoint a new general approach is proposed for demonstrating the correctness of the formula \ . It is can be seen that the generalized approach leads to Einstein’s famous formula, too. During recent years, various papers have been published concerning the incompleteness of this famous formula. It is demonstrated that the presented claims in these articles are not mathematically legitimate. (...) It is clear that there are still some important misunderstandings concerning the interpretation of Einstein’s mass-energy equivalence formula. (shrink)
Many theories about human number representation stress the importance of a central semantic representation that includes the magnitude information of small integer numbers, and that is conceived as an abstract, compressed number line. However, thus far there has been little or no direct evidence that units and teens are represented on the same number line. In two masked priming experiments, we show that single-digit and two-digit Arabic numerals are equally well primed by an Arabic numeral with the same number of (...) digits as by an equally distant Arabic numeral with a different number of digits (e.g. the priming effect of 7 on the target 9 is the same as the priming effect of 11 on the target 9). The finding was obtained both with a number naming task and with a parity judgement task. This is in line with the hypothesis that units and teens are part of a continuous number line. (shrink)
It has been proposed that the implicate order can be given mathematical expression in terms of an algebra and that this algebra is similar to that used in quantum theory. In this paper we bring out in a simple way those aspects of the algebraic formulation of quantum theory that are most relevant to the implicate order. By using the properties of the standard ket introduced by Dirac we describe in detail how the Heisenberg algebra can be generalized to produce (...) an algebraic structure in which it is possible to describe space translations in a way that is analogous to the description of rotations in a Clifford algebra. This approach opens up the possibility of going beyond the limits of the present quantum formalism and we discuss briefly some of the new implications. (shrink)
