An urgent defense of reason, the essential method for resolving—or even discussing—divisive issues: “A timely masterpiece.”—Patricia S. Churchland, author of Touching a Nerve Reason, long held as the highest human achievement, is under siege. According to Aristotle, the capacity for reason sets us apart from other animals, yet today it has ceased to be a universally admired faculty. Rationality and reason have become political, disputed concepts, subject to easy dismissal. Julian Baggini argues eloquently that we must recover our reason and reassess its proper place, neither too highly exalted nor completely maligned. Rationality does not require a cold, sterile worldview—it simply involves the application of critical thinking wherever thinking is needed. Addressing such major areas of debate as religion, science, politics, psychology, and economics, the author calls for commitment to the notion of a “community of reason,” where disagreements are settled by debate and discussion, not brute force or political power. Baggini’s insightful book celebrates the power of reason, our best hope—indeed our only hope—for dealing with the intractable quagmires of our time. “The toxic gloating of ‘gut feelings,’ hateful politics and heart-over-head attacks on good sense urgently need an antidote. Baggini has risen to the occasion…compelling.”—Patricia S. Churchland, author of Conscience: The Origins of Moral Intuition

Casey Perin presents a new interpretation of key ideas and arguments in Sextus Empiricus' Outlines of Pyrrhonism, a founding text of the Sceptical tradition in philosophy. Perin examines Sextus' commitment to the search for truth and to certain principles of rationality, the scope of his scepticism, and its consequences for action and agency.

What is knowledge? Is it the same as opinion or truth? Do you need to be able to justify a claim in order to count as knowing it? How can we know that the outer world is real and not a dream? Questions like these have existed since ancient times, and the branch of philosophy dedicated to answering them - epistemology - has been active for thousands of years. In this thought-provoking Very Short Introduction, Jennifer Nagel considers the central problems and paradoxes in the theory of knowledge and draws attention to the ways in which philosophers and theorists have responded to them. By exploring the relationship between knowledge and truth, and considering the problem of scepticism, Nagel introduces a series of influential historical and contemporary theories of knowledge, incorporating methods from logic, linguistics, and psychology, using a number of everyday examples to demonstrate the key issues and debates. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

This is a comprehensive examination of the ideas of the early modern philosophers on the nature of mind. Taking Descartes, Spinoza, Leibniz, Locke, Berkeley, and Hume in turn, Janice Thomas presents an authoritative and critical assessment of each of these canonical thinkers' views of the notion of mind. The book examines each philosopher's position on five key topics: the metaphysical character of minds and mental states; the nature and scope of introspection and self-knowledge; the nature of consciousness; the problem of mental causation and the nature of representation and intentionality. The exposition and examination of their positions is informed by present-day debates in the philosophy of mind and the philosophy of psychology so that students get a clear sense of the importance of these philosophers' ideas, many of which continue to define our current notions of the mental.Again and again, philosophers and students alike come back to the great early modern rationalist and empiricist philosophers for instruction and inspiration. Their views on the philosophy of mind are no exception and as Janice Thomas shows they have much to offer contemporary debates. The book is suitable for undergraduate courses in the philosophy of mind and the many new courses in philosophy of psychology.

This work presents a portrait of Nietzsche as the skeptic par excellence in the modern period, by demonstrating how a careful and informed understanding of ancient Pyrrhonism illuminates his reflections on truth, knowledge and morality, as well as the very nature and value of philosophic inquiry.

"Understanding Empiricism" is an introduction to empiricism and the empiricist tradition in philosophy. The book presents empiricism as a philosophical outlook that unites several philosophers and discusses the most important philosophical issues bearing on the subject, while maintaining enough distance from, say, the intricacies of Locke, Berkeley, Hume scholarship to allow students to gain a clear overview of empiricism without being lost in the details of the exegetical disputes surrounding particular philosophers. Written for students the book can serve both as an introduction to current problems in the theory of knowledge as well as a comprehensive survey of the history of empiricist ideas. The book begins by distinguishing between the epistemological and psychological/causal versions of empiricism, showing that it is the former that is of primary interest to philosophers. The next three chapters, on Locke, Berkeley, Hume respectively, provide an introduction to the main protagonists in the British empiricist tradition from this perspective. The book then examines more contemporary material including the ideas of Sellars, foundations and coherence theories, the rejection of the a priori by Mill, Peirce and Quine, scepticism and, finally, the status of religious belief within empiricism. Particular attention is paid to criticisms of empiricism, such as Leibniz's criticisms of Locke on innatism and Frege's objections to Mill on mathematics. The discussions are kept at an introductory level throughout to help students to locate the principles of empiricism in relation to modern philosophy.

Interest in German Idealism--not just Kant, but Fichte and Hegel as well--has recently developed within analytic philosophy, which traditionally defined itself in opposition to the Idealist tradition. Yet one obstacle remains especially intractable: the Idealists' longstanding claim that philosophy must be systematic. In this work, the first overview of the German Idealism that is both conceptual and methodological, Paul W. Franks offers a philosophical reconstruction that is true to the movement's own times and resources and, at the same time, deeply relevant to contemporary thought. At the center of the book are some neglected but critical questions about German Idealism: Why do Fichte, Schelling, and Hegel think that philosophy's main task is the construction of a system? Why do they think that every part of this system must derive from a single, immanent and absolute principle? Why, in short, must it be all or nothing? Through close examination of the major Idealists as well as the overlooked figures who influenced their reading of Kant, Franks explores the common ground and divergences between the philosophical problems that motivated Kant and those that, in turn, motivated the Idealists. The result is a characterization of German Idealism that reveals its sources as well as its pertinence--and its challenge--to contemporary philosophical naturalism.

Can we know anything for certain? Dogmatists think we can, sceptics think we cannot, and epistemology is the great debate between them. Some dogmatists seek certainty in the deliverances of the senses. Sceptics object that the senses are not an adequate basis for certain knowledge. Other dogmatists seek certainty in the deliverances of pure reason. Sceptics object that rational self-evidence is no guarantee of truth. This book is an introductory and historically-based survey of the debate, siding for the most part with scepticism to show that the desire to vanquish it has often led to doctrines of idealism or anti-realism. Scepticism, science and common sense produce another view, fallibilism or critical rationalism: although we can have little or no certain knowledge, as the sceptics maintain, we can and do have plenty of conjectural knowledge. Fallibilism incorporates an uncompromising realism about perception, science, and the nature of truth.

This is a collection of five essays debating the nature and scope of ancient scepticism, and providing an introduction to the thought of the original sceptics. The book seeks to shed new light on how their thought relates to sceptical arguments in modern philosophy.