For Plato, philosophy depends on, or is perhaps even identical with, dialectic. Few will dispute this claim, but there is little agreement as to what Platonic dialectic is. According to a now prevailing view it is a method for inquiry the conception of which changed so radically for Plato that it "had a strong tendency ... to mean ‘the ideal method’, whatever that may be" (Richard Robinson). Most studies of Platonic dialectic accordingly focus on only one aspect of this method (...) that allegedly characterizes one specific period in Plato’s development. -/- This volume offers fresh perspectives on Platonic dialectic. Its 13 chapters present a comprehensive picture of this crucial aspect of Plato’s philosophy and seek to clarify what Plato takes to be proper dialectical procedures. They examine the ways in which these procedures are related to each other and other aspects of his philosophy, such as ethics, psychology, and metaphysics. Collectively, the chapters challenge the now prevailing understanding of Plato’s ideal of method. -/- New Perspectives on Platonic Dialectic will appeal to scholars and advanced students interested in Plato, ancient philosophy, philosophical method, and the history of logic. (shrink)

According to possibilism, or non-actualism, fictional characters are possible individuals. Possibilist accounts of fiction do not only assign the intuitively correct truth-conditions to sentences in a fiction, but has the potential to provide powerful explanatory models for a wide range of phenomena associated with fiction (though these two aspects of possibilism are, I argue, crucially distinct). Apart from the classic defense by David Lewis the idea of modeling fiction in terms of possible worlds have been widely criticized. In this article, (...) I provide a defense of a possibilist account against some lines of criticism. To do so, I assume that names for fictional characters are directly referential and a possible-worlds model that accommodates transworld identity. On this background, I argue, it is possible to construct an elegant model of fictional discourse using familiar models of information exchange in ordinary discourse, and I sketch how this model can be used to i) make a natural distinction between fictional and counterfactual discourse, ii) account for creativity, and iii) sustain a natural definition of truth-in-fiction that avoids certain familiar objections to possibilism. Though I set aside questions about the metaphysical commitments of a possible-world interpretation here, there is accordingly reason to think that the battle over possibilist treatments of fiction will have to be fought over metaphysical foundations rather than technical shortcomings. (shrink)

A deeper understanding of the dynamics of consciousness, not only in the trivial sense of immaterial psychological relations, but as the prerequisite of the universe itself, may lead to an understanding of gravitation. The following argument acknowledges theories of higher dimensions, such as string-M-theory as important descriptive models along with the embedded theories of quantum mechanics and an expanded relativity theory. It is also presumed that the unexploited consequence of special relativity; extreme relativistic aberration , will turn out to be (...) one of the most important keys to a better understanding of the overall unity. (shrink)