But his penetrating work of political philosophy - now fully revised and with a new introduction for this edition - opened up questions about the nature of statecraft and society that influenced governments across the world.

    In Kant's own words its aim is to search for and establish the supreme principle of morality, the categorical imperative. This edition presents the acclaimed translation of the text by Mary Gregor, together with an introduction by Christine M. Korsgaard that examines and explains Kant's argument.

    John Locke's subtle and influential defense of religious toleration as argued in his seminal Letter Concerning Toleration (1685) appears in this edition as introduced by one of our most distinguished political theorists and historians of political thought.

    Weaving a richly detailed narrative, Dennett explains in a series of strikingly original arguments—drawing upon evolutionary biology, cognitive neuroscience, economics, and philosophy—that far from being an enemy of traditional explorations of freedom, morality, and meaning, the evolutionary perspective can be an indispensable ally. In Freedom Evolves, Dennett seeks to place ethics on the foundation it deserves: a realistic, naturalistic, potentially unified vision of our place in nature.

    Dennett, Gerald Edelman, and Roger Penrose, all firing volleys in what has come to be called the consciousness wars. Now, in The Conscious Mind, philosopher David J. Chalmers offers a cogent analysis of this heated debate as he unveils a major new theory of consciousness, one that rejects the prevailing reductionist trend of science, while offering provocative insights into the relationship between mind and brain.Writing in a rigorous, thought-provoking style, the author takes us on a far-reaching tour through the philosophical ramifications of consciousness. Chalmers convincingly reveals how contemporary cognitive science and neurobiology have failed to explain how and why mental events emerge from physiological occurrences in the brain. He proposes instead that conscious experience must be understood in an entirely new light--as an irreducible entity (similar to such physical properties as time, mass, and space) that exists at a fundamental level and cannot be understood as the sum of its parts. And after suggesting some intriguing possibilities about the structure and laws of conscious experience, he details how his unique reinterpretation of the mind could be the focus of a new science. Throughout the book, Chalmers provides fascinating thought experiments that trenchantly illustrate his ideas. For example, in exploring the notion that consciousness could be experienced by machines as well as humans, Chalmers asks us to imagine a thinking brain in which neurons are slowly replaced by silicon chips that precisely duplicate their functions--as the neurons are replaced, will consciousness gradually fade away? The book also features thoughtful discussions of how the author's theories might be practically applied to subjects as diverse as artificial intelligence and the interpretation of quantum mechanics.All of us have pondered the nature and meaning of consciousness. Engaging and penetrating, The Conscious Mind adds a fresh new perspective to the subject that is sure to spark debate about our understanding of the mind for years to come.

    In her study of the state of modern humanity, Hannah Arendt considers humankind from the perspective of the actions of which it is capable. The problems Arendt identified then--diminishing human agency and political freedom; the paradox that as human powers increase through technological and humanistic inquiry, we are less equipped to control the consequences of our actions—continue to confront us today.

    Self-serving monarchic social systems, which collectively reduced common people to servitude, were now attacked by Enlightenment philosophers, of whom Rouseau was a leading light.His masterpiece, The Social Contract, profoundly influenced the subsequent development of society and remains provocative in a modern age of continuing widespread vested interest. This is the most comprehensive paperback edition available, with introduction, notes, index and chronology of Rousseau's life and times.

    Now with the addition of his new translation of Treatise on the Emendation of the Intellect this enlarged edition will be even more useful to students of Spinoza's thought.

    Jonathan Glover ambitiously attempts a moral psychology, tracing the patterns of human psychology that breed violence. Shrewd case studies examine the intellectual follies and moral horrors of the First World War's trench warfare, Hitler's Holocaust, the atomic bombing of Hiroshima, the ideologically driven social experimentation by Stalin, Mao, and Pol Pot, and the ethnic and tribal hatreds that tore apart the former Yugoslavia and Rwanda.

    Rosalind Hursthouse, who has made notable contributions to this development, here presents a full exposition and defense of her neo-Aristotelian version of virtue ethics. She shows howvirtue ethics can provide guidance for action, illuminate moral dilemmas, and bring out the moral significance of the emotions.

    In his acclaimed book―based on his legendary Harvard course―Sandel offers a rare education in thinking through the complicated issues and controversies we face in public life today. It has emerged as a most lucid and engaging guide for those who yearn for a more robust and thoughtful public discourse. "In terms we can all understand," wrote Jonathan Rauch in The New York Times, Justice "confronts us with the concepts that lurk . . . beneath our conflicts."Affirmative action, same-sex marriage, physician-assisted suicide, abortion, national service, the moral limits of markets―Sandel relates the big questions of political philosophy to the most vexing issues of the day, and shows how a surer grasp of philosophy can help us make sense of politics, morality, and our own convictions as well.Justice is lively, thought-provoking, and wise―an essential new addition to the small shelf of books that speak convincingly to the hard questions of our civic life.

    Emotions such as grief, fear, anger and love seem to be alien forces that disturb our thoughts and plans. Yet they also embody some of our deepest thoughts--about the importance of the people we love, about the vulnerability of our bodies and our plans to events beyond our control. In this wide-ranging book, based on her Gifford Lectures, philosopher Martha Nussbaum draws on philosophy, psychology, anthropology, music and literature to illuminate the role emotions play in our thoughts about important goals. Starting with an account of her own mother's death, she argues that emotions are intelligent appraisals of a world that we do not control, in the light of our own most significant goals and plans. She then investigates the implications of this idea for normative issues, analyzing the role of compassion in private and public reasoning and the attempts of authors both philosophical and literary to purify or reform the emotion of erotic love. Ultimately, she illuminates the structure of emotions and argues that once we understand the complex intelligence of emotions we will also have new reasons to value works of literature as sources of ethical education. Martha C. Nussbaum is Ernst Freund Distinguished Service Professor of Law and Ethics, University of Chicago, appointed in Law School, Philosophy department, and Divinity School, and an Associate in Classics. A leading scholar in ancient Greek ethics, aesthetics and literature, her previous books include The Fragility of Goodness (Cambridge, 1986), Loves's Knowledge (Oxford, 1992), Poetic Justice (Beacon Press, 1997), The Therapy of Desire (Princeton, 1996), Cultivating Humanity (Harvard, 1997), and Sex and Social Justice (Oxford, 1999). Her reviews have appeared in the New York Times, Boston Globe, New York Review of Books, and New Republic.

    "John Searle has a distinctive intellectual style. It combines razor-sharp analysis with a swaggering chip-on-the-shoulder impudence that many of his opponents might find intolerably abrasive were it not for the good humour that pervades all he writes. This is a man who likes a good philosophical brawl." --New Scientist

    In it, Berger and Luckmann reformulate the task of the sociological subdicipline that, since Max Scheler, has been known as the sociology of knowledge.

    It redirected philosophical attention to neglected questions of natural and metaphysical necessity and to the connections between these and theories of reference, in particular of naming, and of identity. From a critique of the dominant tendency to assimilate names to descriptions and more generally to treat their reference as a function of their Fregean sense, surprisingly deep and widespread consequences may be drawn. The largely discredited distinction between accidental and essential properties, both of individual things (including people) and of kinds of things, is revived. So is a consequent view of science as what seeks out the essences of natural kinds. Traditional objections to such views are dealt with by sharpening distinctions between epistemic and metaphysical necessity; in particular by the startling admission of necessary a posteriori truths. From these, in particular from identity statements using rigid designators whether of things or of kinds, further remarkable consequences are drawn for the natures of things, of people, and of kinds; strong objections follow, for example to identity versions of materialism as a theory of the mind.This seminal work, to which today's thriving essentialist metaphysics largely owes its impetus, is here published with a substantial new Preface by the author.