In In Contradiction, Graham Priest shows, as clearly as anything like this can be shown, that it is coherent to maintain that some sentences can be both true and false at the same time. As a consequence, some contradictions are true, and an appreciation of this possibility advances our understanding of the nature of logic and language.

This is a re-Examination of hume's intentions in the final part of the "dialogues". It is here, If anywhere, That we find the resolution of the conflict between his naturalistic acceptance that belief has non-Rational causes, And his wish to expose religious belief as irrational. The paper amends its author's previous view that hume is shown to have accepted, At least verbally, That such a theism is a result of cleanthes' arguments, But to have maintained his secularism by showing it (...) to be religiously vacuous, And hence a socially benign influence. The argument relies on hume's use of the thought and language of the fideist tradition, And on questioning how far we can identify hume with philo as the "dialogues" conclude. (shrink)

Acute aerobic exercise has been shown to improve fine motor skills and alter activation of the motor cortex. The intensity of exercise may influence M1 activation, and further impact whole-body motor skill performance. The aims of the current study were to compare a whole-body motor skill via a piano task following moderate-intensity training and high-intensity interval training, and to determine if M1 activation is linked to any such changes in performance. Nine subjects, aged 18 ± 1 years completed a control, (...) MIT, and HIIT trial followed by administration of a piano performance task. M1 activation was evaluated by measuring oxyhemoglobin and hemoglobin difference changes during post-exercise piano performance using functional near-infrared spectroscopy. The results indicate that piano performance scores were higher after the MIT trial, but not HIIT trial, compared to the control trial. A negative relationship was detected between heart rate during HIIT and post-HIIT piano scores. M1 activation was significantly increased after the HIIT trial. M1 activation was also positively associated with piano performance when exercise trials and all trials were combined. We found that acute moderate-intensity exercise led to an improvement in complex motor skill performance while higher-intensity exercise increased M1 activation. These results demonstrate that moderate-intensity exercise can prime the nervous system for the acquisition of whole-body motor skills, suggesting that similar exercise protocols may be effective in improving the outcomes of other motor tasks performed during regular routines of daily life. In addition, it appears that improvements in motor task performance may be driven by M1 activation. Our findings provide new mechanistic insight into the complex relationship between exercise intensity, M1 activation, and whole-body motor skill performance. (shrink)

This article reflects critically on some of the claims of J. L. Schellenberg's trilogy and on the fundamental decisions lying behind them. Some of the latter are found to be tied to his earlier work on atheism in ways that can be questioned.

When Aristotle said that an action is voluntary if its source lies within the agent rather than outside, he added that an action done from desire or anger is a voluntary one. He dismissed as absurd the suggestion that desire or anger are external forces, and can be classed in consequence as compulsions. In doing this he was rejecting one use of a device whose implications I want to explore in this paper—the device of selecting among the phenomena of our (...) mental lives some which are truly part of us, and distinguishing them from others which are not. This device is in turn a manifestation of a capacity that seems to be unique to persons—the capacity to make judgments about the forces within us that move us to action, and to identify with them or wish them to be otherwise. In exploring the implications of the device, therefore, I shall be trying to assess some of the implications of having the special capacities of a person. (shrink)

The Treatise on Univocation is an early work on the fallacy called univocation. This fallacy is a kind of ambiguity due to the shifted reference of words in a sentence when the ambiguity does not fall under the well-known Aristotelian kinds (equivocation, composition and division, . . .). Examples include the shift of reference of common terms due to tense and modality; e.g. the shift whereby the reference of 'giraffe' is extended to past or future giraffes when the tense of (...) the sentence 'A giraffe is spotted' is made past or future, and the shift whereby the reference of 'giraffe' is extended to merely possible giraffes in the sentence 'A giraffe can be spotted'. The translation is by Elizabeth Karger. (shrink)

I begin by sketching a theory about the semantics of verbs in event sentences, and the evidence on which that theory is based. In the second section, I discuss the evidence for extending that theory to state sentences, including copulative sentences with adjectives and nouns; the evidence for this extension of the theory is not very good. In the third section, I discuss new evidence based on considerations of talk about time travel; that evidence is apparently quite good. I conclude (...) with a problem about formulating default knowledge. (shrink)

Russell's study of Hume's theories of freedom and responsibility is the first extended treatment of these themes in the literature and shows in detail how what is regarded by most readers as merely the first statement of "compatibilism" is part of a full naturalistic analysis of praise, blame, punishment and responsibility. The notice seeks to bring out how Russell's account of Hume's view of freedom illuminates his psychology and ethics and concludes with a few "libertarian" criticisms of Hume's position.

Those who despair of the possibility of proving the existence of God tend, naturally, to hold that knowledge of God's existence and of those religious claims that depend upon it can only be had, if it can be had at all, through some direct religious awareness or insight. On this view appeals to authority or to revelation rest on appeals to such insight, if it is agreed that the credentials of the revealing authority cannot be established by the methods of (...) natural theology. It is common for debate between believers and sceptics who share this despair about the possibility of proof to take on an air of hopelessness and unreality because of a fundamental epistemological cleavage: on the one hand the believer has an allegedly cognitive experience and on the other the sceptic lacks and suspects it. I want in this paper to scrutinise some aspects of this division. I shall not do much to mitigate the pessimism of my earlier statements, since I think the division really is, in certain critical ways, an unbridgeable one. But it is worth while to come to a clearer understanding of its nature than I think some philosophers have. What follows has been influenced by reflection on recent controversies about the meaningfulness of religious discourse, but is not intended to be a contribution to them. Some of the best-known contributions, however, seem to me to have made the epistemological cleavage I have referred to seem even worse than it is. (shrink)

I would like to begin by expressing my gratitude to Dr Chappell for the encomia he has so kindly included in his notice of my book. It was especially kind of him to include them when we appear to disagree so fundamentally on the two issues he has chosen to discuss. First, he does not think, as I do, that the world is religiously ambiguous. Second, he thinks that religious beliefs can be, and are, chosen, and I do not.

Inattention to the historical antecedents of current philosophical views may impoverish our arguments in defense of those views. A case in point, examined here, concerns the difference that can be made for current strategies designed to defend religious belief by carefully reconsidering the position of historical sceptics.