Sydney Shoemaker is one of the most influential philosophers currently writing on philosophy of mind and metaphysics. The essays in this collection deal with the way in which we know our own minds, and with the nature of those mental states of which we have our most direct conscious awareness. Professor Shoemaker opposes the 'inner sense' conception of introspective self-knowledge. He defends the view that perceptual and sensory states have non-representational features - 'qualia' - that determine what it is like (...) to have them. Amongst the other topics covered are the unity of consciousness, and the idea that the 'first-person perspective' gives a privileged route to philosophical understanding of the nature of mind. This major collection is sure to prove invaluable to all advanced students of the philosophy of mind and cognitive science. (shrink)

Dissociative Identity Disorder (DID) (formerly known as Multiple Personality Disorder) is a condition in which a person appears to possess more than one personality, and sometimes very many. Some recent criminal cases involving defendants with DID have resulted in "not guilty" verdicts, though the defense is not always successful in this regard. Walter Sinnott-Armstrong and Stephen Behnke have argued that we should excuse DID sufferers from responsibility, only if at the time of the act the person was insane (typically delusional); (...) otherwise the presumption should be that persons with DID are indeed responsible for their actions. We find their interpretation of DID and of the way in which the requirements for criminal insanity relate to this condition worrying and likely to result in injustice to DID sufferers. Our thesis is that persons with DID cannot be responsible for their actions if the usual features of the condition are present. A person with DID is a single person in the grip of a very serious mental disorder. By focusing on the features of DID which have, as we argue, the effect of deluding the patient, we try to show that such a person is unable to fulfill the ordinary conditions of responsible agency (namely, autonomy and self-control). (shrink)

Deep-brain stimulation has been used to treat advanced Parkinson disease and other neurological and psychiatric disorders that have not responded to other treatments. While deep-brain stimulation can modulate overactive or underactive regions of the brain and thereby improve motor function, it can also cause changes in a patient’s thought and personality. This paper discusses the trade-offs between the physiological benefit of this technique and the potential psychological harm.

What justifies our holding a person morally responsible for some past action? Why am I justified in having a special prudential concern for some future persons and not others? Why do many of us think that maximizing the good within a single life is perfectly acceptable, but maximizing the good across lives is wrong? In these and other normative questions, it looks like any answer we come up with will have to make an essential reference to personal identity. So, for (...) instance, it seems we are justified in holding X responsible for some past action only if X is identical to the person who performed that action. Further, it seems I am justified in my special concern for some future person only if he will be me. Finally, many of us think that while maximization within a life affects only one person, a metaphysical unity, maximization across lives affects many different, metaphysically distinct, persons, and so the latter is wrong insofar as it ignores this fundamental separateness of persons. (shrink)

The book also includes a chronological table of significant events, select bibliography, succinct explanatory notes, and an index--all of which supply ...

Challenging, with several powerful arguments, some of our deepest beliefs about rationality, morality, and personal identity, Parfit claims that we have a false view about our own nature. It is often rational to act against our own best interersts, he argues, and most of us have moral views that are self-defeating. We often act wrongly, although we know there will be no one with serious grounds for complaint, and when we consider future generations it is very hard to avoid conclusions (...) that most of us will find very disturbing. (shrink)

The topic of personal identity has prompted some of the liveliest and most interesting debates in recent philosophy. In a fascinating new contribution to the discussion, Peter Unger presents a psychologically aimed, but physically based, account of our identity over time. While supporting the account, he explains why many influential contemporary philosophers have underrated the importance of physical continuity to our survival, casting a new light on the work of Lewis, Nagel, Nozick, Parfit, Perry, Shoemaker, and others. Deriving from his (...) discussion of our identity itself, Unger produces a novel but commonsensical theory of the relations between identity and some of our deepest concerns. In a conservative but flexible spirit, he explores the implications of his theory for questions of value and of the good life. (shrink)

The philosophical literature on multiple personality has focused primarily on problems about personal identity and psychological explanation. But multiple personality and other dissociative phenomena raise equally important and even more urgent questions about moral responsibility, in particular: In what respect(s) and to what extent should a multiple be held responsible for the actions of his/her alternate personalities? Cases of dreaming help illustrate why attributions of responsibility in cases of dissociation do not turn on putative changes in identity, as some have (...) supposed. Instead, it is argued that traditional criteria of rationality and behavioral control apply also to cases of dissociation. It is noted, however, that one can distinguish different kinds of responsibility in cases of dissociation, and that one is responsible for one's dreams in a different sense from that in which one is responsible for actions one can control and evaluate. It is also argued that in cases of multiple personality it is important to distinguish control over switching of personalities from an alter's control over its own behavior. Moreover, the author considers reasons for thinking that amnesia is less relevant to attributions of responsibility than many have supposed. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Multiple Personality and Moral ResponsibilityStephen E. Braude (bio)AbstractThe philosophical literature on multiple personality has focused primarily on problems about personal identity and psychological explanation. But multiple personality and other dissociative phenomena raise equally important and even more urgent questions about moral responsibility, in particular: In what respect(s) and to what extent should a multiple be held responsible for the actions of his/her alternate personalities? Cases of dreaming help illustrate (...) why attributions of responsibility in cases of dissociation do not turn on putative changes in identity, as some have supposed. Instead, it is argued that traditional criteria of rationality and behavioral control apply also to cases of dissociation. It is noted, however, that one can distinguish different kinds of responsibility in cases of dissociation, and that one is responsible for one’s dreams in a different sense from that in which one is responsible for actions one can control and evaluate. It is also argued that in cases of multiple personality it is important to distinguish control over switching of personalities from an alter’s control over its own behavior. Moreover, the author considers reasons for thinking that amnesia is less relevant to attributions of responsibility than many have supposed.Keywordsdissociation, dreaming, rationality, amnesiaIntroductionThe philosophical literature on MPD/DID 1 has focused primarily on problems about personhood, personal identity, and the nature of psychological explanation. Presumably, that is because multiples appear to be (or to harbor) more than one person or more than one distinct moral or prudential agent. But philosophers have had almost nothing to say about problems of responsibility in these cases—in particular, the question: In what respect(s) and to what extent should a multiple be held responsible for the actions of his/her alternate personalities (or alters)?Unlike questions about personhood and identity, this question is not simply an abstract matter that we may ponder at our leisure. Clinicians treating multiples must decide whether it is appropriate—or even just therapeutically beneficial—to hold their patients (or specific alters) responsible for behaviors which they seem unable to control or remember. Similarly, and with increasing frequency, our courts must decide whether a defendant claiming to be a multiple may be held guilty for the actions of one or more alters. In fact, the legal issues can be quite dramatic, and even bizarre. Consider: What sort of individual is standing trial? An alter or the multiple as a whole? Should courts accept the claim that the subject being questioned on the stand is not the same as the subject who committed the crime? If so, other questions come immediately to mind. For example, would it be appropriate for each alter of a criminal defendant to have separate legal council?Undoubtedly, some will have trouble taking that last question seriously. But no matter how [End Page 37] clear its solution may appear to one’s moral or legal intuitions, those intuitions are seldom as straightforward as they seem. Indeed, one cannot explain or defend them without taking a stand, at least provisionally, on a wide range of thorny philosophical problems. Moreover, the aforementioned questions are merely the tip of the iceberg, and our answers to them have implications extending beyond the courtroom. For example, with regard to forensic contexts Slovenko (1991) asks,Should a search or arrest warrant be issued for each personality? Must a Miranda warning be given to each personality of a suspect with MPD? May the other personalities exclude evidence on the ground that they were not properly read their rights at the time of the arrest? Would each one of the personalities have to waive his or her rights, or would one waiver be sufficient? Does the doctrine of double jeopardy bar the trial of a personality when another has been put to trial? Must each personality testifying at trial be sworn in and administered the oath?(22, 25)These questions have obvious analogues in clinical situations, and also in personal contexts, say, between friends or members of a family, one of whom is a multiple. For example, to what extent should a DID patient be held responsible for the sociopathic (or simply counter-therapeutic) behavior of... (shrink)

The Standard View of personal identity says that someone who exists now can exist at another time only if there is continuity of her mental contents or capacities. But no person is psychologically continuous with a fetus, for a fetus, at least early in its career. has no mental features at all. So the Standard View entails that no person was ever a fetus---contrary to the popular assumption that an unthinking fetus is a potential person. It is also mysterious what (...) does ordinarily happen to a human fetus, if it does not come to be a person. Although an extremely complex variant of the Standard View may allow one to persist without psychological continuity before one becomes a person but not afterwards, a far simpler solution is to accept a radically non-psychological account of our identity. (shrink)

The Standard View of personal identity says that someone who exists now can exist at another time only if there is continuity of her mental contents or capacities. But no person is psychologically continuous with a fetus, for a fetus, at least early in its career, has no mental features at all. So the Standard View entails that no person was ever a fetus--contrary to the popular assumption that an unthinking fetus is a potential person. It is also mysterious what (...) does ordinarily happen to a human fetus, if it does not come to be a person. Although an extremely complex variant of the Standard View may allow one to persist without psychological continuity before one becomes a person but not afterwards, a far simpler solution is to accept a radically non-psychological account of our identity. (shrink)

Contents PART I: INTRODUCTION 1 John Perry: The Problem of Personal Identity, 3 PART II: VERSIONS OF THE MEMORY THEORY 2 John Locke: Of Identity and ...