Kawalec's monograph is a novel defence of the programme of inductive logic, developed initially by Rudolf Carnap in the 1950s and Jaakko Hintikka in the 1960s. It revives inductive logic by bringing out the underlying epistemology. The main strength of the work is its link between inductive logic and contemporary discussions of epistemology. Through this perspective the author succeeds to shed new light on the significance of inductive logic. The resulting structural reliabilist theory propounds the view that justification supervenes on syntactic and semantic properties of sentences as justification-bearers. The claim is made that this sets up a genuine alternative to the prevailing theories of justification. Kawalec substantiates this claim by confronting structural reliabilism with a number of epistemological problems. Kawalec writes in a clear manner, makes his theses and arguments explicit, and gives ample bibliographical references.

This volume summarizes recent developments in the topological and algebraic structures in fuzzy sets and may be rightly viewed as a continuation of the stan dardization of the mathematics of fuzzy sets established in the "Handbook", namely the Mathematics of Fuzzy Sets: Logic, Topology, and Measure Theory, Volume 3 of The Handbooks of Fuzzy Sets Series (Kluwer Academic Publish ers, 1999). Many of the topological chapters of the present work are not only based upon the foundations and notation for topology laid down in the Hand book, but also upon Handbook developments in convergence, uniform spaces, compactness, separation axioms, and canonical examples; and thus this work is, with respect to topology, a continuation of the standardization of the Hand book. At the same time, this work significantly complements the Handbook in regard to algebraic structures. Thus the present volume is an extension of the content and role of the Handbook as a reference work. On the other hand, this volume, even as the Handbook, is a culmination of mathematical developments motivated by the renowned International Sem inar on Fuzzy Set Theory, also known as the Linz Seminar, held annually in Linz, Austria. Much of the material of this volume is related to the Twenti eth Seminar held in February 1999, material for which the Seminar played a crucial and stimulating role, especially in providing feedback, connections, and the necessary screening of ideas.

This exciting new edition of the classic Contemporary Theories of Knowledge has been significantly updated to include analyses of the recent literature in epistemology. In addition, a new case is made for the strong connection between epistemology and artificial intelligence, as Pollock and Cruz argue that a necessary condition for the correctness of any epistemological theory is that it be possible to build an implemented artificial intelligence system on the basis of it. Like the first edition, Contemporary Theories of Knowledge, Second Edition is an excellent teaching tool, introducing the reader to the fundamental issues and approaches in the field of epistemology.

The late twentieth and early twenty-first centuries have seen a renaissance in the study of virtue -- a topic that has prevailed in philosophical work since the time of Aristotle. Several major developments have conspired to mark this new age. Foremost among them, some argue, is the birth of virtue ethics, an approach to ethics that focuses on virtue in place of consequentialism (the view that normative properties depend only on consequences) or deontology (the study of what we have a moral duty to do). The emergence of new virtue theories also marks this new wave of work on virtue. Put simply, these are theories about what virtue is, and they include Kantian and utilitarian virtue theories. Concurrently, virtue ethics is being applied to other fields where it hasn't been used before, including bioethics and education. In addition to these developments, the study of virtue in epistemological theories has become increasingly widespread to the point that it has spawned a subfield known as 'virtue epistemology.' This volume therefore provides a representative overview of philosophical work on virtue. It is divided into seven parts: conceptualizations of virtue, historical and religious accounts, contemporary virtue ethics and theories of virtue, central concepts and issues, critical examinations, applied virtue ethics, and virtue epistemology. Forty-two chapters by distinguished scholars offer insights and directions for further research. In addition to philosophy, authors also deal with virtues in non-western philosophical traditions, religion, and psychological perspectives on virtue.

"Is quantum logic really logic?" This book argues for a positive answer to this question once and for all. There are many quantum logics and their structures are delightfully varied. The most radical aspect of quantum reasoning is reflected in unsharp quantum logics, a special heterodox branch of fuzzy thinking. For the first time, the whole story of Quantum Logic is told; from its beginnings to the most recent logical investigations of various types of quantum phenomena, including quantum computation. Reasoning in Quantum Theory is designed for logicians, yet amenable to advanced graduate students and researchers of other disciplines.

This collection of papers transcends two of the most widely misunderstood positions in philosophy - foundationalism and coherentism.

Henderson and Horgan set out a broad new approach to epistemology. They defend the roles of the a priori and conceptual analysis, but with an essential empirical dimension. 'Transglobal reliability' is the key to epistemic justification. The question of which cognitive processes are reliable depends on contingent facts about human capacities.