Tracing a central theme of Plato's Republic , G. R. F. Ferrari reconsiders in this study the nature and purpose of the comparison between the structure of society and that of the individual soul. In four chapters, Ferrari examines the personalities and social status of the brothers Glaucon and Adeimantus, Plato's notion of justice, coherence in Plato's description of the decline of states, and the tyrant and the philosopher king—a pair who, in their different ways, break with the terms of (...) the city-soul analogy. In addition to acknowledging familiar themes in the interpretation of the Republic —the sincerity of its utopianism, the justice of the philosopher's return to the Cave—Ferrari provocatively engages secondary literature by Leo Strauss, Bernard Williams, and Jonathan Lear. With admirable clarity and insight, Ferrari conveys the relation between the city and the soul and the choice between tyranny and philosophy. City and Soul in Plato's Republic will be of value to students of classics, philosophy, and political theory alike. (shrink)

James Connelly and Giuseppina D'Oro present a new edition of R. G. Collingwood's classic work of 1933, supplementing the original text with important related writings from Collingwood's manuscripts which appear here for the first time. The editors also contribute a substantial new introduction. The volume will be welcomed by all historians of twentieth-century philosophy.

The ability to feel pain is a property of human beings that seems to be based entirely in our biological natures and to place us squarely within the animal kingdom. Yet the experience of pain is often used as an example of a mental attribute with qualitative properties that defeat attempts to identify mental events with physiological mechanisms. I will argue that neurophysiology and psychology help to explain the interwoven biological and subjective features of pain and recommend a view of (...) pain which differs in important respects from the one most commonly accepted. (shrink)

This volume of recent writings, some previously unpublished, follows the sequence of a typical intermediate or upper-level logic course and allows teachers to enrich their presentations of formal methods and results with readings on corresponding questions in philosophical logic.

This book aims to provide an introduction to Aristotle's Politics, highlighting the major themes and arguments offered in the scholar's work. It begins with a discussion on what Aristotle perceives as human good, which he had described as the ethical purpose of political science, and how he views the political community, or the polis, as a community of persons formed with a view to some good purpose and a supreme entity in the sense that it is not just one aspect (...) of city-state society but is the whole of that society. The book also discusses Aristotle's arguments against the abolition of the household for the ruling class and the communism of families and property, which Plato advocates, and highlights certain inconsistencies and vulnerabilities in his arguments supporting natural slavery and on how the husband should rule over his wife and children. The book presents Aristotle's account of the relative merits of six different types of constitution and his views on the best possible constitution that will help in the realization of the polis' true purpose of achieving the good life. It ends with a discussion on Aristotle's view of political science in relation to the protection of particular constitutions against constitutional change and political disorder. (shrink)

Dr Lloyd writes for those who want to discover and explore Aristotle's work for themselves. He acts as mediator between Aristotle and the modern reader. The book is divided into two parts. The first tells the story of Aristotle's intellectual development as far as it can be reconstructed; the second presents the fundamentals of his thought in the main fields of inquiry which interested him: logic and metaphysics, physics, psychology, ethics, politics, and literary criticism. The final chapter considers the unity (...) and coherence of Aristotle's philosophy, and records briefly his later influence on European thought. This is a concise and lucid account of the work of a difficult and profound thinker. Dr Lloyd's business is only with the essentials; but he does not shirk the difficulties which arise in their interpretation, nor does he invest Aristotle with a spurious modernity. (shrink)

As health care embraces the tenets of evidence-based medicine it is important to ask questions about how evidence is produced and interpreted. This essay explores normative dimensions of evidence production, particularly around issues of setting the tolerable level of uncertainty of results. Four specific aspects are explored: what health care providers know about statistics, why alpha levels have been set at 0.05, the role of randomization in the generation of sufficient grounds of belief, and the role of observational studies. The (...) essay concludes with recommendations to acknowledge the value permeation of outcome measures and suggests that attention to reasoning and argument analysis can augment traditional evidence-based approaches in providing a robust critical approach to medical knowledge. (shrink)

Ecological theory is built upon assumptions about the fundamental nature of organism-environment interactions. We argue that two mutually exclusive sets of such assumptions are available and that they have given rise to alternative approaches to studying ecology. The fundamentally different premises of these approaches render them irreconcilable with one another. In this paper, we present the first logical formalisation of these two paradigms.The more widely-accepted approach - which we label the demographic paradigm - includes both population ecology and community ecology (...) (synecology). Demographic ecology assumes that the environment is relatively stable and that biotic processes, governed predominantly by resource availability, are the most important of ecological and evolutionary influences. Moreover, ecological processes are assumed to translate into directional selection pressures that drive significant evolutionary change on a local scale through the process of optimisation. (shrink)

G. E. R. Lloyd explores the amazing diversity of views that humans have held on being, humanity, and understanding. In a cross-cultural study that ranges from ancient to modern times, he asks how far we are bound by the conceptual systems to which we belong, and explores topics such as ontology, morality, philosophy of language, and communication.

Probability kinematics is the theory of how subjective probabilities change with time, in response to certain constraints . Rules are classified by the imposed constraints for which the rules prescribe a procedure for updating one's opinion. The first is simple conditionalization , and the second Jeffrey conditionalization . It is demonstrated by a symmetry argument that these rules are the unique admissible rules for those constraints, and moreover, that any probability kinematic rule must be equivalent to a conditionalization preceded by (...) a determination of the values x i to be given to the members of such a partition. Next two rival rules which can go beyond such conditionalization are described. INFOMIN and MTP . Their properties are investigated and compared. (shrink)

The Routledge History of Philosophy, Volume 4 covers a period of three hundred and fifty years, from the middle of the fourteenth century to the early years of the eighteenth century and the birth of modern philosophy. The focus of this volume is on Renaissance philosophy and seventeenth-century rationalism, particularly that of Descartes, Spinoza, and Leibniz. Science was ascendant during the Renaissance and beyond, and the Copernican revolution represented the philosophical climax of the middle ages. This volume is unique in (...) its emphasis on the relationship between science and philosophy. Placing the philosophy of the age into its scientific, social and cultural context, it examines the scholastic thought which Renaissance philosophy both interacted with and reacted against. A grasp of the intellectual context of the rationalists is also critical to an understanding of this philosophical movement, and the writings of Bacon, Gassendi, Hobbes, and others are analyzed here. The Routledge History of Philosophy, Volume 4 provides a broad, scholarly introduction to this period for students of philosophy and related disciplines, as well as some original interpretations of these authors. It will be important reading both for the specialist and the general reader. It includes a glossary of over one hundred technical terms and a chronological table of philosophical, scientific, and other cultural events. (shrink)

This Companion provides a fresh and comprehensive account of this outstanding work, which remains among the most frequently read works of Greek philosophy, indeed of Classical antiquity in general. The sixteen essays, by authors who represent various academic disciplines, bring a spectrum of interpretive approaches to bear in order to aid the understanding of a wide-ranging audience, from first-time readers of the Republic who require guidance, to more experienced readers who wish to explore contemporary currents in the work’s interpretation. The (...) three initial chapters address aspects of the work as a whole. They are followed by essays that match closely the sequence in which topics are presented in the ten books of the Republic. Since the Republic returns frequently to the same topics by different routes, so do the authors of this volume, who provide the readers with divergent yet complementary perspectives by which to appreciate the Republic’s principal concerns. (shrink)

This book presents new results in computability theory, a branch of mathematical logic and computer science that has become increasingly relevant in recent years. The field's connections with disparate areas of mathematical logic and mathematics more generally have grown deeper, and now have a variety of applications in topology, group theory, and other subfields. This monograph establishes new directions in the field, blending classic results with modern research areas such as algorithmic randomness. The significance of the book lies not only (...) in the depth of the results contained therein, but also in the fact that the notions the authors introduce allow them to unify results from several subfields of computability theory. (shrink)