Leibnizian metaphysics underpins the universally held view that spacetime must be inextendible – that it must be “as large as it can be” in a sense. But here we demonstrate a surprising fact within the context of general relativity: the property of inextendibility turns out to be unstable when attention is restricted to certain collections of “physically reasonable”spacetimes.

This study investigates specific behavioral perceptual differences of ethics between practitioners and students enrolled in sales classes. Respondents were asked to indicate their beliefs to issues related to ethics in sales. A highly significant difference was found between mean responses of students and sales personnel. Managers indicated a greater concern for ethical behavior and less attention to sales than did the students. Students indicated a strong desire for success regardless of ethical constraints violated.

Plato's "Politicus" (Statesman) stands, both in date and in political thought, between the "Republic" and the "Laws". It presents his thought at the point when he was chastened by disappointment with his attempts to put theory into practice at Syracuse. The dialogue reflects contemporary controversies on the method of definition; but its logical exercises and the impressive 'myth' of the two cosmic eras serve to bring out its essential political teaching. This volume contains the text in translation. In this second (...) edition, Skemp made corrections to his extensive introduction and running commentary, and added a new appendix taking into account scholarship since the first (1952) edition. (shrink)

How does talk work, and can we engage the public in a dialogue about the scientific study of talk? This article presents a history, critical evaluation and empirical illustration of the public science of talk. We chart the public ethos of conversation analysis that treats talk as an inherently public phenomenon and its transcribed recordings as public data. We examine the inherent contradictions that conversation analysis is simultaneously obscure yet highly cited; it studies an object that people understand intuitively, yet (...) routinely produces counter-intuitive findings about talk. We describe a novel methodology for engaging the public in a science exhibition event and show how our ‘conversational rollercoaster’ used live recording, transcription and public-led analysis to address the challenge of demonstrating how talk can become an informative object of scientific research. We conclude by encouraging researchers not only to engage in a public dialogue but also to find ways to actively engage people in taking a scientific approach to talk as a pervasive, structural feature of their everyday lives. (shrink)

In response to Michael Allsopp's essay ‘Deontic and epistemic authority in Roman Catholic ethics: The case of Richard McCormick’ it is argued that a carefully nuanced analysis reveals further epistemological implications of “reason informed by faith.” Three areas of McCormick's ethical analyses are considered which respond to basic questions about our moral knowledge, being and choosing 1) How do our value commitments arise? 2) From what perspective do we appreciate and interpret our value commitments?; 3) How do our value commitments (...) yield concrete moral norms? Moral theology ought to yield reason informed by faith which is Christocentric and anchored in charity, universalizing in its appeal, with appropriate subsidiarity, in addition it should be personalistic, modest and tentative, ecumenical, inductive, pluralistic, aspirational, and specialistic. It is concluded that McCormick's Catholic moral theology (its bases, development, and even disputes) identifies and develops essential “points of contact” for theological-ethical and public policy discourse. (shrink)