In this article I examine a recent development in online communication, the immersive virtual worlds of Massively Multiplayer Online Role-Playing Games (MMORPGs). I argue that these environments provide a distinct form of online experience from the experience available through earlier generation forms of online communication such as newsgroups, chat rooms, email and instant messaging. The experience available to participants in MMORPGs is founded on shared activity, while the experience of earlier generation online communication is largely if not wholly dependent on (...) the communication itself. This difference, I argue, makes interaction in immersive virtual worlds such as MMORPGs relevantly similar to interaction in the physical world, and distinguishes both physical world and immersive virtual world interaction from other forms of online communication. I argue that to the extent that shared activity is a core element in the formation of friendships, friendships can form in immersive virtual worlds as they do in the physical world, and that this possibility was unavailable in earlier forms of online interaction. I do, however, note that earlier forms of online interaction are capable of sustaining friendships formed through either physical or immersive virtual world interaction. I conclude that we cannot any longer make a sharp distinction between the physical and the virtual world, as the characteristics of friendship are able to be developed in each. (shrink)

Political exclusion on grounds of incapacity is the primary remaining source of exclusion from the franchise. It is appealed to by states and theorists alike to justify excluding young people and many people with cognitive disability from the franchise. Defenders of this exclusion claim that no wrong is done by this exclusion and that states gain some significant benefits from this restricting of the franchise. I have argued elsewhere that political exclusion as currently practiced in modern liberal democratic states in (...) fact causes significant harms, as it excludes some people who have the relevant capacity for political participation. Here, I argue that the exclusion of incapable actors prevents no significant harms to democratic outcomes, and that it confers no significant democratic benefits on the states practising this exclusion. As such, I argue that we ought to heavily modify and perhaps even abandon the capacity standard for political inclusion. (shrink)

This article discusses the current epistemological status of the political blogosphere, in light both of the concerns raised by Alvin Goldman in his 2008 paper ?The Social Epistemology of Blogging? and the recent drastic changes in the structure of the blogosphere. I argue that the political blogosphere replicates epistemically beneficial functions of the mainstream media for the functioning of democracy, and defend this claim from objections to the blogosphere that have been levelled by Goldman and Richard Posner. I then provide (...) an expanded defence of the political blogosphere in response to these particular objections. (shrink)

This article examines the setting of the ages of criminal and participatory responsibility, noting that criminal responsibility is attributed significantly earlier than is participatory responsibility. I claim that the requirements for participatory responsibility are less onerous than those for criminal responsibility, and question the system that denies youth participatory responsibility. I suggest two methods of resolving this difficulty. First, lowering the voting age to enfranchise the capable youth who are currently excluded. Second, modeling criminal responsibility on the Australian doctrine of (...) doli incapax, which gives provisional immunity from the prosecution to youth between ten and fourteen years of age. (shrink)

In this article, I claim that at least some young people have the requisite capacity for political participation, and that the exclusion of these young people is in breach of the reasonable expectation that all capable citizens are included in democratic processes. I suggest implementing a capacity test for those under the current age of majority. I outline a system of capacity testing for the youth, distinguish this proposal from prior attempts to justify capacity testing and argue that a suitably (...) constrained capacity testing regime is not simply defensible, but superior to the current system, which arbitrarily excludes some capable members of society from participation. Finally, I explain why only this limited capacity testing regime is acceptable. (shrink)

This festschrift collects a number of insightful essays by a group of accomplished Christian scholars, all of who have either worked with or studied under Hendrik Hart during his 35-year tenure as Senior Member in Systematic Philosophy at the Institute for Christian Studies, Toronto, Canada.

The typical Cartesian collection contains papers which treat the problems arising out of Descartes's philosophy as though they and it appeared for the first time in a recent journal. The approach of this collection is quite different. The eight contributors concentrate on problems faced by Cartesianism which are of historical significance. Without denigrating the importance of the technique of exploiting the texts in a manner that appeals to contemporary philosophical interests, the contributors show how Cartesianism was shaped over time by (...) the criticism it received. This criticism took place in many areas - politics, theology, natural science, and metaphysics - and its scope is reflected in this collection of papers. The efforts of advocates of Cartesianism to produce a biography of Descartes, and the political difficulties they faced, are no less a part of the problems of Cartesianism than are the difficulties alleged against the Cartesian ontology of thought and extension in accounting for transubstatiation. Seventeenth- and eighteenth-century theories of the formation of the earth, for example, were historically part of the same set of problems as the difficulties in Bible criticism. These significant issues and many others are discussed in this volume. (shrink)

Kenneth Clatterbaugh has written a valuable exposition and discussion of a century of upheaval in metaphysics and natural philosophy, tracing the gutting and reworking of Aristotelian causality from its uncomfortable scholastic context into a leaner and meaner instrument of secularized scientific explanation. The book examines key figures directly, evaluates prominent interpretations from the recent literature, and also puts Clatterbaugh’s own useful and definite stamp on the story. This includes the usual philosophical suspects—Descartes, Locke, Leibniz, Berkeley, Hume—and their weighty philosophical interlocutors (...) and followers like Hobbes, Gassendi, Malebranche, Spinoza, and Anthony Legrand. Then, on the more narrowly scientific side, there are Boyle, Rohault, and Newton. (shrink)

This article begins with the assumption that criminal disenfranchisement is at least sometimes theoretically defensible, as a component of punishment. From this assumption, I argue that it is only legitimate in a constrained set of cases. These constraints include: implementing disenfranchisement only for serious crimes; tying disenfranchisement to both the electoral cycle and to the length of imprisonment imposed for an offence; and assessing a background condition of sufficient justice present within the state that wishes to disenfranchise. Once these constraints (...) are considered, I argue that there are very few instances in which disenfranchisement is defensible. To prove this, I examine both current disenfranchisement practices and the commonly present factors that undermine the constraints outlined above. (shrink)

Featuring chapters by leading international scholars in Ancient Philosophy, the is a comprehensive one volume reference to guide to Socrates' thought.

Rather than treating them as discrete and incommensurable ideas, we sketch some connections between human flourishing and human dignity, and link them to human rights. We contend that the metaphor of flourishing provides an illuminating aspirational framework for thinking about human development and obligations, and that the idea of human dignity is a critical element within that discussion. We conclude with some suggestions as to how these conceptions of human dignity and human flourishing might underpin and inform appeals to human (...) rights. (shrink)

Most explanations of the rational authority of testimony provide little guidance when evaluating individual pieces of testimony. In practice, however, we are remarkably sensitive to the varying epistemic credentials of testimony: extending trust when it is deserved, and withholding it when it is not. A complete account of the epistemology of testimony should, then, have something to say about when it is that testimony is trustworthy. In the typical case, to judge someone trustworthy requires judging them to be competent and (...) sincere. In this essay we develop an exchange-based account of testimony that shows how those who receive testimony are in a position to evaluate the sincerity of speakers. (shrink)

Sinan Dogramaci has recently developed a view according to which the function of epistemic evaluations—like calling someone’s behavior “rational” or “irrational”—is to encourage or discourage the behavior evaluated. This view promises to explain the rational authority of testimony, by describing a social practice that promotes the coordination of epistemic procedures across a community. We argue that Dogramaci’s view is unsatisfactory, for two reasons. First, the social practice at its heart is vulnerable to free riders. Second, even if the problem of (...) free riders can be solved, it “alienates” epistemic agents from the testimony that they receive, in that, though they will accept testimony from their fellows, they will have no reason to do so. We argue that a more satisfactory view can be had if we couple the genuine insights that are to be found in Dogramaci’s proposal with the recognition that testimony is an excludible good that is often distributed according to market forces. It is this fact about test.. (shrink)

The inaugural volume of the Pitt-Konstanz series, devoted to the work of philosopher Adolf Grünbaum, encompasses the philosophical problems of space, time, and cosmology, the nature of scientific methodology, and the foundations of psychoanalysis.

Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

We agree with Branigan & Pickering that structural priming experiments should supplant grammaticality judgments for testing linguistic representation. However, B&P overlook a vast linguistic literature that converges with – but extends – the experimental findings. B&P conclude that syntax is functionally independent of the lexicon. We argue that a broader approach to priming reveals cracks in the façade of syntactic autonomy.

For Moore, it is a paradox that although I would be absurd in asserting that (it is raining but I don.

Foley and Turri have recently given objections to the defeasibility theory of propositional knowledge. Here, I give an objection of a quite different stripe by looking at what the theory must say about knowing that you know. I end with some remarks on how this objection relates to rival theories and how this might be a worry for some of these.

AbstractDespite the evident importance of imagination in both ethical decision-making and entrepreneurship, significant gaps remain in our understanding of its actual role in these processes. As a result, scholars have called for a deeper understanding of how imagination impacts value creation in society and how this critical human faculty might more profoundly connect our theories of ethics and business decision-making. In this paper, we attempt to fill one of these gaps by scrutinizing the underlying philosophical foundations of imagination and applying (...) them to the challenges facing entrepreneurs attempting to create new value in an increasingly unpredictable and kaleidic world. Accordingly, we apply a view of imagination developed by the pragmatist philosopher John Dewey to the radically subjective economic philosophy of G.L.S Shackle. As a result, we develop a concept of imagination which we believe can be both significant and hopeful for research at the intersection of business ethics and new value creation. (shrink)

Contains exercises and solutions to accompany Logic: The Laws of Truth by Nicholas J. J. Smith (Princeton University Press, 2012).

It is widely accepted by formal and informal logicians alike that a formal logic which, by the lights of English, gets the connectives wrong, nevertheless conspires to get entailment right—right that is, modulo English. There is a vexing problem occasioned by this semantic alienation of formal logic. It is next to impossible for formal logic to meet the expectations of realism. What, then, of informal logic?

I objected that the defeasibility theory of knowledge prohibits you from knowing that you know that p if your knowledge that p is a posteriori. Rodrigo Borges claims that Peter Klein has already satisfactorily answered a version of my objection. He attempts to defend Klein’s reply and argues that my objection fails because a principle on which it is based is false.I will show that my objection is not a version of the old one that Klein attempts (unsuccessfully) to address, (...) that Borges’ defence of Klein’s reply fails and that his argument against my new objection leaves it untouched. (shrink)

Bishop Robert Grosseteste and Lincoln Cathedral provides a much-needed and in-depth investigation of Grosseteste’s relationship to the medieval cathedral at Lincoln and the surrounding city. The architecture and topography of Lincoln Cathedral are examined in their cultural contexts, in relation to scholastic philosophy, science and cosmology, and medieval ideas about light and geometry, as highlighted in the writings of Robert Grosseteste - bishop of Lincoln Cathedral. At the same time the architecture of the cathedral is considered in relation to the (...) roles of the clergy and masons; the policies of the bishop; matters of governance, worship and education; ecclesiastical hierarchy, church liturgy, politics and processionals. Investigations include parallel studies of Salisbury Cathedral and Charlemagne’s Palatine Chapel at Aachen, highlighting important connections in regard to ceremonial itineraries and political/religious hierarchies. Finally, the book explores Grosseteste’s ideas in the broader context of medieval and Renaissance cosmologies, optics/perspective, natural philosophy and experimental science. The contributors to this volume make an important contribution to our current understanding of the relation between architecture, theology, politics and society during the Middle Ages, and how religious spaces were conceived and experienced. (shrink)