First published in 1998, this volume has its origin in a meeting that was held in Santiago de Compostela University, Santiago de Compostela (Spain) in January 1996. The meeting was organized by the Department of Logic and Philosophy of Science in cooperation with the Association for Logic, Methodology and Philosophy of Science in Spain. Within analytical philosophy issues such as the definability of truth, its semantic relevance, its role in the distinction between formal and natural languages, the status of truth-bearers or in its case of truth-makers, have become a crossroads in the studies of logic, philosophy of science, philosophy of language, philosophy of mind, epistemology and ontology. Thus, in spite of what the title Truth in Perspective may suggest to the reader at first, the present volume is not only - though it is also a presentation of different theories or conceptions of truth. Most of the book presents a vision of different groups of philosophical questions in which the issue of truth appears embedded together with other related themes, from different points of view.

Logic is, and has always been, an essential part of philosophy. It employs concepts which are crucial for understanding thought and language, and demands a mastery of procedures and techniques. With the same intellectual goals as the first edition, this innovative introductory logic textbook explores the relationship between natural language and logic, motivating the student to acquire skills and techniques of formal logic.

This new and revised edition includes substantial additions which make the text even more useful to students and instructors alike. Central to these changes is an Appendix, 'How to Learn Logic', which takes the student through fourteen compact and sharply directed lessons with exercises and answers. Other new material includes a discussion of the truth tree method for both Sentential and Predicate logics, an account of alternative notations, and the provision of answers to selected exercises that figure in the main body of the book.

This work outlines and systematically defends a mathematically and logically sophisticated understanding of the concept of the 'many', a concept which has been at the centre of many debates for over a century.

This book is a comprehensive survey of methodological individualism in social, political and economic thought from the Enlightenment to the 20th century. Exploring the works of such figures as de Mandeville, Smith, Marx, Spencer, Durkheim, Simmel, Weber, Hayek, Popper and Parsons, this study underlines the contrasts between methodological collectivism and methodological individualism. The detailed analysis offered here also reveals the theoretical presuppositions behind the collectivist and individualist traditions and the practical consequences of their applications. Infantino concludes in favour of individualism.

Christopher Phillips has devoted his life to carrying the torch of Socrates and his quest to "Know Thyself." Yet upon the death of his beloved father and mentor, the originator of the burgeoning global Socrates Cafe movement had little choice but to confront the inescapable truth: that there are some things we cannot know for sure. This moving, insightful and ultimately hopeful and helpful blend of memoir and philosophical exploration begins in Phillips' native stomping grounds of the tiny volcanic island of Nisyros, Greece and unfurls through space and time as the author explores the connections between his immediate circumstances and the eternal wisdom of popular philosophers. - In this personal and probing book, the acclaimed 'philosopher for the people' shares lessons gleaned from his intimate and often unexpected encounters with uncommonly perceptive human beings both living and long deceased, in the form of weary travelers and some of history's greatest thinkers, from Heraclitus to Dr. Cornel West. Along the way, he charts a pathway for sculpting what Shakespeare describes as a "soul of goodness," which meshes with Plato's paradigm-shattering conception of the "healthiness of soul." For those struggling to overcome the hopelessness that can result from grievous loss, setback, or betrayal - what Phillips' touchstone Percy Blythe Shelley calls life circumstances "darker than death or night" - the author spotlights, with philosophical prescriptions both timely and timeless, how to cultivate a 'Socratic spirit' that leads to renewed love, forbearance, and hope at the other end of the tunnel.

This skit of Bertrand Russell s philosophy was originally published in 1918 by Russell s correspondent friend Jourdain. The introduction explains that the contents purport to be lost papers written by Mr. B*rtr*nd R*ss*ll, a contemporary of Bertrand Russell. This politically humorous volume from the early 20th Century parodies the writing style of Russell as well as his theories.

Inferentialism is a philosophical approach premised on the claim that an item of language (or thought) acquires meaning (or content) in virtue of being embedded in an intricate set of social practices normatively governed by inferential rules. Inferentialism found its paradigmatic formulation in Robert Brandom's landmark book Making it Explicit, and over the last two decades it has established itself as one of the leading research programs in the philosophy of language and the philosophy of logic. While Brandom's version of inferentialism has received wide attention in the philosophical literature, thinkers friendly to inferentialism have proposed and developed new lines of inquiry that merit wider recognition and critical appraisal. From Rules to Meaning brings together new essays that systematically develop, compare, assess and critically react to some of the most pertinent recent trends in inferentialism. The book's four thematic sections seek to apply inferentialism to a number of core issues, including the nature of meaning and content, reconstructing semantics, rule-oriented models and explanations of social practices and inferentialism's historical influence and dialogue with other philosophical traditions. With contributions from a number of distinguished philosophers-including Robert Brandom and Jaroslav Peregrin-this volume is a major contribution to the philosophical literature on the foundations of logic and language.

What are reason and rationality? How significant are recent postmodernist and neuroscientific challenges to these longheld notions? Should we abandon a belief in reason and an adherence to rationality? Or can reason and rationality be reformulated and reframed? And what does politics have to do with how we think about reason and why we act more or less rationally? The Politics of Rationality differs from other books with "reason" or "rationality" due to its historical, political, depth-psychological, and multidisciplinary approach to understanding reason through history. Charles P. Webel eloquently clarifies the links among ideas, their creators, the relevant mental processes, and the political cultures within which such important concepts as reasons and rationality take hold. He demonstrates how reason and rationality/irrationality have become what they mean for us today and proposes a way to rethink reason and rationality in light of the withering critiques leveled against them. In doing so, he presents a "history of reason and rationality" by examining the intellectual and political contexts of four representative theorists of reason and rationality-- Plato, Machiavelli, Kant, and Weber-and by addressing contemporary challenges posed by postmodernism, depth psychology, and neurophilosophy.

This volume presents the best scholarship from the 19th National Communication Association/American Forensic Association Conference on Argumentation, which took place July 30-August 2, 2015, at Cliff Lodge, Snowbird Resort, in Alta, Utah. The Alta Conference, first held in 1979, is the oldest conference in argumentation studies in the world and biennially brings together a lively group of scholars, representing a variety of countries, with diverse perspectives on the theory and practice of argument. The essays in Recovering Argument invite reflection upon and reconsideration of argumentation's legacy, present status, and potential roles in social, cultural, and political life. Readers will encounter essays that treat the relationship between argumentation and memory, historical approaches to argumentation, the vitality of public and interpersonal argument, argument's role in leadership, discursive and presentational forms of argument, and the challenges of difference. Readers also will find these topics addressed from a variety of historical, social-scientific, and critical-interpretive perspectives.

Published in 1946, this volume does not purpose to be a treatise on logic. The author's contributions to the substance of logical doctrine have been made in his other works. What he has attempted in the studies that form this volume is an exploration of the periphery of logic, the relation of logic to the rest of the universe, the philosophical presuppositions which give logic its meaning and the applications which give it importance. It is his belief that formal logic is the heart of philosophy, since the subject matter of logic is the formal aspect of all being. From this standpoint he explores the relation of logic to such fields of study as natural science, ethics, history and general philosophy.

First published in 1998, Loughlin examines the conception of rationality through the gazes of science, philosophy and political philosophy to further explain the concept of rational reasoning, the effects it has on the development on natural and social science and its implications on how we think about morals and politics.

The classical conception of reason (or logos) has been repeatedly attacked in the modern era. Its enemies range from Descartes, who complains that logos is not sufficiently useful or precise, to Derrida who hopes to liberate Western thought from its bondage to "logocentrism." At least since the time of Nietzsche, Plato has been damned as the chief architect of the classical conception of logos. He is accused of overvaluing reason and thereby devaluing the other, more human aspects of life. As it was originally formulated in Nietzsche's The Birth of Tragedy, Plato has been taken to be the arch-enemy of tragedy, which for Nietzsche was the most life-affirming of all the art forms of Greek culture. Originally published in 1990, The Tragedy of Reason defends Plato against his accusers. Employing a mode of exposition which exhibits Plato's position, Roochnik presents the Platonic conception of logos in confrontation with texts by Homer, Hesiod, Heraclitus, Aristotle, Descartes, Porty, and Derrida. In clear language, unencumbered by technical terminology, Roochnik shows that Platonic conception of logos is keenly aware of the strength of its opponents. The result is a presentation of Plato as a "tragic philosopher" whose conception of logos is characterized by an affirmation of its own limits as well as its goodness.

This book offers new insights into the nature of human rational capacities by engaging inferentialism with empirical research in the cognitive sciences. Inferentialism advocates that humans' unique kind of intelligence is discursive and rooted in competencies to make, assess and justify claims. This approach provides a rich source of valuable insights into the nature of our rational capacities, but it is underdeveloped in important respects. For example, little attempt has been made to assess inferentialism considering relevant scientific research on human communication, cognition or reasoning. By engaging philosophical and scientific approaches in a productive dialogue, this book shows how we can better understand human rational capacities by comparing their respective strengths and weaknesses. In this vein, the author critically revisits and constructively develops central themes from the work of Robert Brandom and other "language rationalists": the nature of the assertoric practice and its connection to reasoned discourse, the linguistic constitution of the shared space of reasons, the social nature and function of reasoning, the intersubjective roots of social-normative practices and the nature of objective thought. Practices of Reason will be of interest to scholars and advanced students working in philosophy of mind, philosophy of language and philosophy of logic.

Language and Philosophical Problems investigates problems about mind, meaning and mathematics rooted in preconceptions of language. It deals in particular with problems which are connected with our tendency to be misled by certain prevailing views and preconceptions about language. Philosophical claims made by theorists of meaning are scrutinized and shown to be connected with common views about the nature of certain mathematical notions and methods. Drawing in particular on Wittgenstein's ideas, Sren Stenlund demonstrates a strategy for tracing out and resolving conceptual and philosophical problems. By a critical examination of examples from different areas of philosophy, he shows that many problems arise through the transgression of the limits of the use of technical concepts and formal methods. Many prima facie different kinds of problems are shown to have common roots, and should thus be dealt and resolved together. Such an approach is usually prevented by the influence of traditional philosophical terminology and classification. The results of this investigation make it clear that the received ways of subdividing the subject matter of philosophy often conceal the roots of the problem.

Paradoxes of the Infinite presents one of the most insightful, yet strangely unacknowledged, mathematical treatises of the 19th century: Dr Bernard Bolzano's Paradoxien. This volume contains an adept translation of the work itself by Donald A. Steele S.J., and in addition an historical introduction, which includes a brief biography as well as an evaluation of Bolzano the mathematician, logician and physicist.

Ever struggled to write a critical essay? Ever wondered what critical thinking actually is and how you can apply it in your academic work and practice?This bestselling guide takes you through every stage of becoming a critical thinker, from approaching your subject to writing your essays or dissertation in health and social care. Each chapter tackles a different aspect of critical thinking and shows you how it's done using examples and simple language. Beginning with an overview of the importance of critical thinking, the book goes on to cover: How to think critically about different types of information as potential evidence, including books, journals, articles, websites, and, new to this edition, social mediaHow to demonstrate critical thinking in written work and presentations How to adopt critical thinking in practice Updated with more references to online resources and critical appraisal tools, this fully revised second edition includes: The key tool 'Six questions for critical thinking' which will assist you in developing your skills for academic work and practice - updated for this edition in response to student evaluation An expanded worked example of critical analysis New exploration of the connection between theory and practice This book is an essential purchase for students and qualified healthcare staff alike and was highly commended in the BMA Medical Book Awards 2012."This is an amazing book that I recommend to all levels of students as there is something in it for all. It is written in an easy to understand and friendly style that is accessible to anyone has an interest in critical thinking whether they are studying or not. It puts a different perspective on one's thinking and has even turned it on its head for some students. I love this book and the sound of the penny dropping for my learners!" Liz Rockingham, Adult Field Lead / Teaching Fellow, University of Surrey, UK"In my estimation this is the definitive beginner's guide to critical thinking and writing in health and social care. After reading this book any student should understand why and how critical thinking underpins professional practice and the highest endeavours in academic work and research. Within the book are three invaluable checklists: 1) 'Six questions for critical thinking',2) 'Critical thinking skills in your written work' and 3) 'Critical thinking, or relying on routine'. A wonderful book for both Undergraduate and Masters' students and a must for hard-pressed academics who wish to encourage and endorse the need for critical thinking at all levels in all of their students". Dr Ruth Davies, Associate Professor Child and Family Health, Swansea University, UK"I did not intend to read this book cover to cover but it was such a pleasure I did. The book by Aveyard, Sharp and Woolliams achieves exactly what it sets out to do and is a comprehensive and highly readable guide. In this little gem the mysteries of critical thinking and writing are unpacked. Useful tools, resources, activities and worked examples are included and the reader is guided to develop their own skills. From the initial challenge to explore their personal values, beliefs and assumptions, through to how to adopt critical thinking in practice, the reader is left in no doubt as to the valuable contribution this book will make to developing their skills of critical thinking and writing for professional practice." Ailsa Espie, Senior Lecturer, Division of Nursing, Queen Margaret University, UK "Health and social care professionals navigate through extensive quantities of information in the course of their work. The ability to think clearly and critically is fundamental for appraising and implementing evidence and knowledge in practice. This book is an excellent place to start learning these vital skills and I recommend it to my students and to you." Dr Martin Webber, Anniversary Reader in Social Work, University of York, UK"I would recommend this book to any health care student, not just nurses, that require help in starting out how to write critically in essays, presentations, literature reviews and dissertations." Jade Day, Student Nurse at Anglia Ruskin University, UK

In this challenging and provocative analysis, Dale Jacquette argues that contemporary philosophy labours under a number of historically inherited delusions about the nature of logic and the philosophical significance of certain formal properties of specific types of logical constructions. Exposing some of the key misconceptions about formal symbolic logic and its relation to thought, language and the world, Jacquette clears the ground of some very well-entrenched philosophical doctrines about the nature of logic, including some of the most fundamental seldom-questioned parts of elementary propositional and predicate-quantificational logic. Having presented difficulties for conventional ways of thinking about truth functionality, the metaphysics of reference and predication, the role of a concept of truth in a theory of meaning, among others, Jacquette proceeds to reshape the network of ideas about traditional logic that philosophy has acquired along with modern logic itself. In so doing Jacquette is able to offer a new perspective on a number of existing problems in logic and philosophy of logic.

This reissue, first published in 1971, provides a brief historical account of the Theory of Logical Types; and describes the problems that gave rise to it, its various different formulations (Simple and Ramified), the difficulties connected with each, and the criticisms that have been directed against it. Professor Copi seeks to make the subject accessible to the non-specialist and yet provide a sufficiently rigorous exposition for the serious student to see exactly what the theory is and how it works.

First published in 1952, professor's Strawson's highly influential Introduction to Logical Theory provides a detailed examination of the relationship between the behaviour of words in common language and the behaviour of symbols in a logical system. He seeks to explain both the exact nature of the discipline known as Formal Logic, and also to reveal something of the intricate logical structure of ordinary unformalised discourse.

In these essays Geoffrey Hellman presents a strong case for a healthy pluralism in mathematics and its logics, supporting peaceful coexistence despite what appear to be contradictions between different systems, and positing different frameworks serving different legitimate purposes. The essays refine and extend Hellman's modal-structuralist account of mathematics, developing a height-potentialist view of higher set theory which recognizes indefinite extendability of models and stages at which sets occur. In the first of three new essays written for this volume, Hellman shows how extendability can be deployed to derive the axiom of Infinity and that of Replacement, improving on earlier accounts; he also shows how extendability leads to attractive, novel resolutions of the set-theoretic paradoxes. Other essays explore advantages and limitations of restrictive systems - nominalist, predicativist, and constructivist. Also included are two essays, with Solomon Feferman, on predicative foundations of arithmetic.

First published in 1998, Taking on Wittgensteinianism themes, but also using, or relying on several mathematical results, Slater in this book explores the idea of realism and further argues how in a philosophical viewpoint is incorrect. Slater also surveys various philosophers in the field of logic to argue against the idea of realism.

This book aims to develop certain aspects of Gottlob Frege's theory of meaning, especially those relevant to intentional logic. It offers a new interpretation of the nature of senses, and attempts to devise a logical calculus for the theory of sense and reference that captures as closely as possible the views of the historical Frege.

The Collected Works of John Stuart Mill took thirty years to complete and is acknowledged as the definitive edition of J.S. Mill and as one of the finest works editions ever completed. Mill's contributions to philosophy, economics, and history, and in the roles of scholar, politician and journalist can hardly be overstated and this edition remains the only reliable version of the full range of Mill's writings. Each volume contains extensive notes, a new introduction and an index. Many of the volumes have been unavailable for some time, but the Works are now again available, both as a complete set and as individual volumes.

In this book, Livingston develops the political implications of formal results obtained over the course of the twentieth century in set theory, metalogic, and computational theory. He argues that the results achieved by thinkers such as Cantor, Russell, Godel, Turing, and Cohen, even when they suggest inherent paradoxes and limitations to the structuring capacities of language or symbolic thought, have far-reaching implications for understanding the nature of political communities and their development and transformation. Alain Badiou's analysis of logical-mathematical structures forms the backbone of his comprehensive and provocative theory of ontology, politics, and the possibilities of radical change. Through interpretive readings of Badiou's work as well as the texts of Giorgio Agamben, Jacques Lacan, Jacques Derrida, Gilles Deleuze, and Ludwig Wittgenstein, Livingston develops a formally based taxonomy of critical positions on the nature and structure of political communities. These readings, along with readings of Parmenides and Plato, show how the formal results can transfigure two interrelated and ancient problems of the One and the Many: the problem of the relationship of a Form or Idea to the many of its participants, and the problem of the relationship of a social whole to its many constituents.

Over fifteen years have passed since Cora Diamond and James Conant turned Wittgenstein scholarship upside down with the program of "resolute" reading, and ten years since this reading was crystallized in the major collection The New Wittgenstein. This approach remains at the center of the debate about Wittgenstein and his philosophy, and this book draws together the latest thinking of the world's leading Tractatarian scholars and promising newcomers. Showcasing one piece alternately from each "camp", Beyond the Tractatus Wars pairs newly commissioned pieces addressing differing views on how to understand early Wittgenstein, providing for the first time an arena in which the debate between "strong" resolutists, "mild" resolutists and "elucidatory" readers of the book can really take place. The collection includes famous "samizdat" essays by Warren Goldfarb and Roger White that are finally seeing the light of day.