Recall that a subset X of a Boolean algebra A is independent if for any two finite disjoint subsets F , G of X we have ∏ x∈F x ∏ y∈G −y≠0. The independence of a BA A , denoted by Ind, is the supremum of cardinalities of its independent subsets. We can also consider the maximal independent subsets. The smallest size of an infinite maximal independent subset is the cardinal invariant i , well known in the case A= P (...) / fin . In this article we consider the collection of all cardinalities of infinite maximal independent subsets of a BA A ; we call this set the spectrum of infinite maximal independent subsets , denoted by Spind. Note that infinite maximal independent subsets exist in any BA which is not superatomic. The main result is that any set of infinite cardinals can occur as Spind for some infinite BA A . Beyond this we give results concerning the way that Spind changes under various algebraic operations. However, the basic components of most algebras that we deal with are free algebras. (shrink)

‘Generally speaking, the errors in religion are dangerous; those in philosophy only ridiculous.’—Hume, Treatise , I, iv, 7. Several years have elapsed since Professor Malcolm's astonishing revival of St Anselm's ontological argument . The first shock-wave of criticism has likewise passed, having been absorbed by now into the bound volumes of the periodical literature. This note is not intended to add much weight to the common conclusion of that impressive body of criticism, for, though interesting and important logical issues remain (...) to be discussed in connection with the ontological argument, there can be little doubt that it fails as a demonstration of God's existence. Nevertheless, there is one move made by Malcolm in his determined defence of Anselm which may have had unfortunate repercussions far beyond the reaches of philosophical theology. Perhaps a discussion of this one step in the argument will help to dispel some erroneous impressions. (shrink)

The knockdown argument, the logically impregnable position are rarities in philosophy. Indeed, there are some who might argue that no philosophical argument or position is immune from damaging criticism: what seems utterly convincing to one generation of philosophers is 1iable to be held up as a classic blunder by the next. Nevertheless, Hume's presentation of the problem of evil and his allied criticisms of a Christian-type theism have seemed conclusive to an impressive array of nineteenth- and twentieth-century philosophers, and both (...) his efforts, consequently, might be regarded as likely exceptions to the principle of philosophical fallibility. But now, in a fairly recent article, Professor Nelson Pike has seen fit to challenge even these supposedly reliable cornerstones of our philosophical heritage. More recently still, Pike has included this article, unchanged, in an anthology which he has edited, and he has backed it up with an introductory note which reaffirms his challenge to Hume on evil. (shrink)

Recognizing the growing interdependence of the European Union and the importance of codes of conduct in companies’ operations, this research examines the effect of a country’s culture on the implementation of a code of conduct in a European context. We examine whether the perceptions of an activity’s ethicality relates to elements found in company codes of conduct vary by country or according to Hofstede’s (1980, Culture’s Consequences (Sage Publications, Beverly Hills, CA)) cultural constructs of: Uncertainty Avoidance, Masculinity/Femininity, Individualism, and Power (...) Distance. The 294 individuals, who participated in our study, were from 8 Western European countries. Their responses to our 13 scenarios indicate that differences in the perceptions of ethicality associate primarily with the participants’ country as opposed to their employer (i.e., accounting firm), employment level, or gender. The evidence also indicates that these country differences associate with Hofstede constructs of Individualism and Masculinity. (shrink)

Retractions have traditionally been reserved for correcting the scientific record and discouraging research misconduct. Nonetheless, the potential for actual societal harm resulting from accurately reported published scientific findings, so-called information hazards, has been the subject of several recent article retractions. As these instances increase, the extent of support for such decisions among the scientific community and lay public remains unclear. Undergraduates (Study 1) and federally funded researchers (Study 2) reported their support for retraction decisions described as due to misconduct, honest (...) errors, or potential information hazards. Participants supported retraction on the former two grounds more than the latter. Despite limited support, women remained more receptive to retractions based on information hazards. Activist tendencies additionally predicted undergraduate men’s receptivity. Receptivity toward retraction due to information hazards was unrelated to scientists’ engagement in activism, suggesting that formal scientific training affords researchers an ability to separate personal and professional values in scientific discourse. Findings could inform the development of educational materials that may aid less experienced scientists and the lay public in understanding retraction ethics. (shrink)

Donald F. Koch supplies the only extant complete transcription of the annual three-course sequence on ethics Dewey gave at the University of Chicago from 1894 to 1904. Koch argues that these lectures offer the best systematic, overall introduction to Dewey’s approach to moral philosophy and are the only account showing the unity of his views in nearly all phases of ethical inquiry. These lectures are the only work by Dewey to set forth a complete theory of moral language. They (...) offer a clear illustration of the central methodological questions in the development of a pragmatic instrumentalist ethic and the actual working out of the instrumentalist approach as distinct from simply presenting it as a conclusion. (shrink)

The fact that a number of printed editions of Greek physicians appeared during the sixteenth century is clear evidence that publishing houses of the time believed that a substantial interest in such texts existed. What is most surprising is that, until the last decade of the fifteenth century, a prevailing shortage of Greek medical manuscripts had not at all troubled the scholarly and medical communities. This essay shows how minor a niche Galen and other Greek medical writers occupied in the (...) West for a long period of time, until some significant occurrences brought them to the forefront in the 1490s. (shrink)

This paper contends that Heldke's recipe analogy can be reworked to help us deal with those who hold beliefs and practice activities that are contrary to our own. It draws upon the work of William James and John Dewey to develop a practical approach to such conflict situations.

In _Lectures on Ethics, 1900–1901_,_ _Donald F. Koch supplies the only extant complete transcription of the annual three-course sequence on ethics John Dewey gave at the University of Chicago. In his introduction Koch argues that these lectures offer the best systematic, overall introduction to Dewey’s approach to moral philosophy and are the only account showing the unity of his views in nearly all phases of ethical inquiry. These lectures are the only work by Dewey to set forth a complete theory (...) of moral language. They offer a clear illustration of the central methodological questions in the development of a pragmatic instrumentalist ethic and the actual working out of the instrumentalist approach as distinct from simply presenting it as a conclusion. (shrink)

Over the last fifty years the world of the palaeographer has been revolutionized by the widespread use of photography. Today a scholar can study a microfilm of almost any codex in the western world in the comfort of his home and compare it with any number of other codices within a matter of minutes. It is no longer necessary to travel long distances, set aside large blocks of time, and spend substantial sums of money in the collation of manuscripts. This (...) fact should encourage modern palaeographers to review the work of their predecessors who were denied these blessings to see if the work of the past lives up to today's standards. (shrink)

This study explored how disclosure of financial conflicts of interest influences naïve or “lay” individuals’ perceptions of the ethicality of researcher conduct. On a between-subjects basis, participants read ten scenarios in which researchers disclosed or failed to disclose relevant financial conflicts of interest. Participants evaluated the extent to which each vignette represented a FCOI, its possible influence on researcher objectivity, and the ethics of the financial relationship. Participants were then asked if they had completed a college-level ethics course. Results indicated (...) that FCOI disclosure significantly influenced participants’ perceptions of the ethicality of the situation, but only marginally affected perceptions of researcher objectivity and had no significant influence on perceptions of the existence of FCOIs. Participants who had previously completed a college-level ethics course appeared more sensitive to the importance of FCOI disclosure than those who lacked such background. This result suggests that formal ethical training may help individuals become more critical consumers of scientific research. (shrink)

Over the last fifty years the world of the palaeographer has been revolutionized by the widespread use of photography. Today a scholar can study a microfilm of almost any codex in the western world in the comfort of his home and compare it with any number of other codices within a matter of minutes. It is no longer necessary to travel long distances, set aside large blocks of time, and spend substantial sums of money in the collation of manuscripts. This (...) fact should encourage modern palaeographers to review the work of their predecessors who were denied these blessings to see if the work of the past lives up to today's standards. (shrink)

The current study sought to determine research scientists’ sensitivity to various justifications for engaging in behaviors typically considered to be questionable research practices by asking them to evaluate the appropriateness and ethical defensibility of each. Utilizing a within-subjects design, 107 National Institutes of Health principal investigators responded to an invitation to complete an online survey in which they read a series of research behaviors determined, in prior research, to either be ambiguous or unambiguous in their ethical defensibility. Additionally, each behavior (...) was paired with either an ostensibly sound or unsound reason for the behavior. Consistent with hypotheses, the results indicated that scientists perceived QRPs as more appropriate and defensible when paired with a justifiable motive relative to when paired with a clearly unethical motive, particularly for QRPs that are more ambiguous in their ethicality. In fact, ambiguous QRPs were perceived as categorically defensible when given a justifiable motive. This suggests scientists are sensitive to contextual factors related to QRPs’ appropriateness, which could inform how institutions develop appropriate training modules for research integrity. (shrink)

Specifying exact selection pressures for identifying adaptations is unnecessary. Novel behaviors are not spandrels since they can only develop because of prior functions. An adaptationist approach has a high prior probability, whereas spandrel hypotheses attempt to prove a negative. The concept of maladaptive spandrel is criticized. The utility of dysfunctional states for identification of adaptations gone wrong is emphasized.

In the lectures on the logic of ethics, he sets forth and defends the view that the "is" in a moral judgment such as "This is good" is a coordinating factor in an inquiry.

This paper contends that Heldke's recipe analogy can be reworked to help us deal with those who hold beliefs and practice activities that are contrary to our own. It draws upon the work of William James and John Dewey to develop a practical approach to such conflict situations.

The Essays Assembled In This Volume Are All Concerned, In Different Ways, With Analysing The Limitations Of, And Explosing Alternatives To, The Dominant Positivist Conceptions Of Politics. The Views Expressed Here Provide The Basis For Both A Coherent Theoretical Critique Of Positivism And An Alternative Philosophy Politcs.

In the last issue of Cambridge Quarterly, I summarized several sessions on bioethics held at conferences sponsored by organizations that are not usually thought of as being in the mainstream of bioethics. In particular, I mentioned the American Public Health Associtation and the American Anthropological Association as examples of organizations with broad interdisciplinary memberships that have developed specialized interests in the relationships between their respective fields and healthcare ethics. The article pointed out that there are other voices outside the field (...) of bioethics that make valuable contributions to the shape, function, and direction the field takes. (shrink)

John Dewey delivered two sets of related lectures at the University of Chicago in the fall quarter 1895 and the spring quarter 1896. Designed for graduate students, the lectures show the birth of Dewey’s instrumentalist theory of inquiry in its application to ethical and political thinking. From 1891 through 1903, Dewey attempted to develop a revolutionary experimentalist approach to ethical inquiry designed to replace the more traditional ways of moral theorizing that relied on the fixed moral knowledge given in advance (...) of the situations in which they were applied. In the lectures on the logic of ethics, he sets forth and defends the view that the "is" in a moral judgment such as "This is good" is a coordinating factor in an inquiry. Although the subject matter of the lectures is highly technical, its significance is paramount. It provides the key to and opens the door for a theory that preserves the difference between strictly scientific inquiry and moral inquiry even while it provides a "scientific treatment" of the latter. The lectures on political ethics apply Dewey’s theory of inquiry to the logical problems created by three disciplines designated as politics, economics, and ethics, which appear to have separate and antagonistic subject matters. Politics is a quest for political power; economics is based on self-interest; ethical inquiry is about morality. These lectures carry on the experimental theory of inquiry developed in the previous lectures by explaining how the distinction between these subject matters can be developed without the antagonism. These lectures enable us to make much better sense of Dewey’s later works on moral and political topics. (shrink)

Henry Sedgewick's The Methods of Ethics challenges comparison, as no other work in moral philosophy, with Aristotle's Ethics in the depth of its understanding of practical rationality, and in its architectural coherence it rivals the work of Kant. In this historical, rather than critical study, Professor Schneewind shows how Sidgewick's arguments and conclusions represent rational developments of the work of Sidgewick's predecessors, and brings out the nature and structure of the reasoning underlying his position.