This edited collection focuses on the moral and social dimensions of ignorance—an undertheorized category in analytic philosophy. Contributors address such issues as the relation between ignorance and deception, ignorance as a moral excuse, ignorance as a legal excuse, and the relation between ignorance and moral character. In the moral realm, ignorance is sometimes considered as an excuse; some specific kind of ignorance seems to be implied by a moral character; and ignorance is closely related to moral risk. Ignorance has certain social dimensions as well: it has been claimed to be the engine of science; it seems to be entailed by privacy and secrecy; and it is widely thought to constitute a legal excuse in certain circumstances. Together, these contributions provide a sustained inquiry into the nature of ignorance and the pivotal role it plays in the moral and social domains.

This edited collection focuses on the moral and social dimensions of ignorance—an undertheorized category in analytic philosophy. Contributors address such issues as the relation between ignorance and deception, ignorance as a moral excuse, ignorance as a legal excuse, and the relation between ignorance and moral character. In the moral realm, ignorance is sometimes considered as an excuse; some specific kind of ignorance seems to be implied by a moral character; and ignorance is closely related to moral risk. Ignorance has certain social dimensions as well: it has been claimed to be the engine of science; it seems to be entailed by privacy and secrecy; and it is widely thought to constitute a legal excuse in certain circumstances. Together, these contributions provide a sustained inquiry into the nature of ignorance and the pivotal role it plays in the moral and social domains.

Michael J. Zimmerman explores whether and how our ignorance about ourselves and our circumstances affects what our moral obligations and moral rights are. He rejects objective and subjective views of the nature of moral obligation, and presents a new case for a 'prospective' view.

Ignorance and Moral Obligation concerns whether and how our ignorance about ourselves and our circumstances affects what our moral obligations and moral rights are. Michael J. Zimmerman begins by distinguishing three well-established views about the nature of moral obligation: the Objective, Subjective, and Prospective Views. Some philosophers have attempted to reconcile the three views in question, but these attempts are shown to fail. The question thus arises: which of the three views ought to be accepted and which rejected? Zimmerman argues that, in light of the ignorance that besets us, the Objective and Subjective Views should be rejected and the Prospective View accepted. The argument is based on close consideration of a kind of case provided by Frank Jackson, one in which an agent has deficient evidence regarding the outcomes of his options. Many objections to this argument are entertained and rebutted, by means of which the Prospective View is itself elaborated and defended. Among those who accept the Prospective View, the primary motivation for doing so has often been that of finding a useful guide to action, but Zimmerman argues that the Prospective View can be only of strictly limited help in providing such a guide. Finally, he addresses some implications that the Prospective View has regarding the nature of moral rights. Our possession of moral rights is precarious, being dependent on the evidence possessed by others. Once again, several objections are entertained and rebutted. The distinction between rights and desert is stressed, and the relevance of risk to rights is explored.

Michael J. Zimmerman investigates the relation between ignorance and moral responsibility. He begins with the presentation of a case in which a tragedy occurs, one to which many people have unwittingly contributed, and addresses the question of whether their ignorance absolves them of blame for what happened. Inspection of the case issues in the Argument from Ignorance, whose conclusion is that, to be blameworthy for one's behaviour and its consequences, one must at some time in the history of that behaviour have known that one was engaged in wrongdoing-a thesis that threatens to undermine many everyday ascriptions of responsibility. This argument is examined and refined in ensuing chapters by way of, first, a detailed inquiry into the nature of moral responsibility, ignorance, and control, all of which play a crucial role in the argument, and then an application of the fruits of this investigation to the question of whether and how someone might be to blame for behaviour that stems from either culpable ignorance, negligence, recklessness, or the kind of fundamental moral ignorance that often characterizes evildoers. The Argument from Ignorance implies that in a great many such cases the agent has an excuse for the wrongdoing in question. This is a disturbing verdict, and in the final chapter challenges to the argument are entertained. Despite the merits of some of these challenges, it is held that the argument, revised one last time, survives them.

Philosophers across many traditions have long theorized about the relationship between prudence and morality. Few clear answers have emerged, however, in large part because of the inherently speculative nature of traditional philosophical methods. This book aims to forge a bold new path forward, outlining a theory of prudence and morality that unifies a wide variety of findings in neuroscience with philosophically sophisticated normative theorizing. The author summarizes the emerging behavioral neuroscience of prudence and morality, showing how human moral and prudential cognition and motivation are known to involve over a dozen brain regions and capacities. He then outlines a detailed philosophical theory of prudence and morality based on neuroscience and lived human experience. The result demonstrates how this theory coheres with and explains the behavioral neuroscience, showing how each brain region and capacity interact to give rise to prudential and moral behavior. Neurofunctional Prudence and Morality: A Philosophical Theory will be of interest to philosophers and psychologists working in moral psychology, neuroethics, and decision theory. Chapter 3 of this book is freely available as a downloadable Open Access PDF under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.

This book develops and defends a theory of responsible belief. The author argues that we lack control over our beliefs, but that we can nonetheless influence them. It is because we have intellectual obligations to influence our beliefs that we are responsible for them.