In this collection of essays, several authors, belonging to different generations and philosophical traditions, discuss ample ethical and metaethical issues together with their relations to questions of applied ethics. The volume provides a wide account of some of the main topics in these fields, thus dealing with nearly everything that human beings hold as valuable. Expert scholars and young researchers contribute to this virtual symposium, reframing the current philosophical debates about the definition and the history of the concept of Naturalism, the different declinations of Kantian Constructivism, the functioning of Rational Choice Theory, the complex role played by Neuroscience in redefining the contours of ethical theories and bioethics, the puzzles of Deontic Logic, and the bases of Animal Ethics. Divided into three sections, presented by comprehensive introductions by Sofia Bonicalzi, Leonardo Caffo and Mattia Sorgon, the present collection includes contributions by Martina Belmonte, Michele Borri, Luciana Ceri, Guglielmo Feis, Matteo Grasso, Andrea Lavazza, Sarah Songhorian, and Francesca Vitale. Each author develops a distinctive and independent position, while critically engaging with the central themes of contemporary reflection. This new, major study will benefit moral philosophers, philosophers of science, and scientists concerned with bioethics, while at the same time stimulating and challenging anyone who is curious about the nature and the origins of ethical and metaethical enquiries.

Are there such things as moral truths? How do we know what we should do? And does it matter? Constructivism states that moral truths are neither invented nor discovered, but rather are constructed by rational agents in order to solve practical problems. While constructivism has become the focus of many philosophical debates in normative ethics, meta-ethics and action theory, its importance is still to be fully appreciated. These new essays written by leading scholars define and assess this new approach in ethics, addressing such questions as the nature of constructivism, how constructivism improves our understanding of moral obligations, how it accounts for the development of normative practices, whether moral truths change over time, and many other topics. The volume will be valuable for advanced students and scholars of ethics and all who are interested in questions about the foundation of morality.

The essays in this collection belong to the tradition of naturalism in ethics. The tradition goes back to the beginnings of moral philosophy in ancient Greek thought. Its program is to explain moral thought and action as wholly natural phenomena. Its aim, in other words, is to explain such thought and action without recourse to either a reality separate from that of the natural world or volitional powers that operate independently of natural forces. Its greatest exponent in ancient thought was Aristotle. In modern thought Hume and Freud stand out as the most influential contributors to the tradition. All three thinkers made the study of human psychology fundamental to their work in ethics. All three built their theories on studies of human desires and emotions and assigned to reason the role of guiding the actions that spring from our desires and emotions toward ends that promise self-fulfillment and away from ends that are self-destructive. The collection's essays draw inspiration from their ideas. Its twelve principal essays are arranged to follow the lead of Aristotle's and Hume's ethics. The first three survey and examine general theories of emotion and motivation. The next two focus on emotions that are central to human sociability and that contemporary Anglo-American philosophers discuss under the rubric of reactive attitudes. Turning to distinctively cognitive powers necessary for moral thought and action, the sixth and seventh essays discuss the role of empathy in moral judgment and defend Bernard Williams's controversial account of practical reason. The final five essays use the studies in moral psychology of the previous chapters to treat questions in ethics and social philosophy. The treatment of these questions exemplifies the implementation of a naturalist program in these disciplines.

This Handbook surveys the contemporary state of the burgeoning field of metaethics. Forty-four chapters, all written exclusively for this volume, provide expert introductions to: the central research programs that frame metaethical discussions the central explanatory challenges, resources, and strategies that inform contemporary work in those research programs debates over the status of metaethics, and the appropriate methods to use in metaethical inquiry This is essential reading for anyone with a serious interest in metaethics, from those coming to it for the first time to those actively pursuing research in the field.

The central philosophical challenge of metaethics is to account for the normativity of moral judgment without abandoning or seriously compromising moral realism. In Morality in a Natural World, David Copp defends a version of naturalistic moral realism that can accommodate the normativity of morality. Moral naturalism is often thought to face special metaphysical, epistemological, and semantic problems as well as the difficulty in accounting for normativity. In the ten essays included in this volume, Copp defends solutions to these problems. Three of the essays are new, while seven have previously been published. All of them are concerned with the viability of naturalistic and realistic accounts of the nature of morality, or, more generally, with the viability of naturalistic accounts of reasons.

In the first two volumes of On What Matters Derek Parfit argues that there are objective moral truths, and other normative truths about what we have reasons to believe, and to want, and to do. He thus challenges a view of the role of reason in action that can be traced back to David Hume, and is widely assumed to be correct, not only by philosophers but also by economists. In defending his view, Parfit argues that if there are no objective normative truths, nihilism follows, and nothing matters. He criticizes, often forcefully, many leading contemporary philosophers working on the nature of ethics, including Simon Blackburn, Stephen Darwall, Allen Gibbard, Frank Jackson, Peter Railton, Mark Schroeder, Michael Smith, and Sharon Street. Does Anything Really Matter? gives these philosophers an opportunity to respond to Parfit's criticisms, and includes essays on Parfit's views by Richard Chappell, Andrew Huddleston, Katarzyna de Lazari-Radek and Peter Singer, Bruce Russell, and Larry Temkin. A third volume of On What Matters, in which Parfit engages with his critics and breaks new ground in finding significant agreement between his own views and theirs, is appearing as a separate companion volume.

A defence of ethical intuitionism where (i) there are objective moral truths; (ii) we know these through an immediate, intellectual awareness, or 'intuition'; and (iii) knowing them gives us reasons to act independent of our desires. The author rebuts the major objections to this theory and shows the difficulties in alternative theories of ethics.

A systematic analysis considers the objectivity of ethics, the relationship between the moral point of view and a scientific or naturalist worldview and its role in a person's rational lifespan.

The Handbook is a comprehensive reference work in ethical theory consisting of commissioned articles by leading scholars. The first part treats meta-ethics and the second part normative ethical theory. As with all the Oxford Handbooks, the collection is designed to achieve three goals: exposition of central ideas, criticism of other approaches, and defenses of distinct points of view.