This research examines the practice of cryonics and provides empirical evidence for an improved understanding of the motivations and attitudes of participants. Cryonics is the freezing of a person who has died of a disease in hopes of restoring life at some future time when a cure may be available. So far, about 300 people have been cryopreserved, and an additional 1200 have enrolled in such programs. The current work has three vectors. First, the results of a worldwide (...) cryonics survey carried out as part of this research are discussed. Second, a theoretical model is developed from the survey results to propose a Theory of Cryonic Life Extension which explains an individual’s decision to select cryopreservation. Third, the most distinctive survey result, a conceptualization of personal identity malleability, is extended with a philosophical formulation. Personal identity is found to be emergent, not fundamental, and thus may continue to evolve in concept and application, particularly in the longer time frames implicated by cryonics. The potential consequences of this work are that the conceptual norms materializing in the cryonics community could be forerunners of wider societal trends of how humans understand themselves as subjects in an era increasingly configured by science and technology. (shrink)

This paper addresses five questions: First, what is trajectory of Western liberal ethics and politics in defining life, rights and citizenship? Second, how will neuro-remediation and other technologies change the definition of death for the brain injured and the cryonically suspended? Third, will people always have to be dead to be cryonically suspended? Fourth, how will changing technologies and definitions of identity affect the status of people revived from brain injury and cryonic suspension? I propose that Western liberal thought (...) is working towards a natural end, a “telos.” In response to a variety of biotechnologies, law and public opinion in liberal democracies will be forced to make explicit that the rights of a living thing are determined by its level of consciousness. I discuss the way that technology will force three clarifications about the value of consciousness, at the beginning, the end and boundaries of human life. Sentience and personhood will become the basis of moral concern, regardless of its media. Just as human rights have become independent of race, gender and property, rights will become independent of being a breathing human being. But even as we make this transition, the cryonically preserved are still likely to be considered dead for pragmatic reasons, albeit with gradually increasing rights as technology makes their reanimation increasingly probable. I suggest that it could be acceptable to cryonicists that the frozen continue to be defined as dead if assisted suicide can be legalized. Under a liberal assisted suicide policy cryonicists might be allowed to carry out suspension before a declaration of death, preserving the maximum amount of neural information. The gradual redefinition of life and personal identity in terms of psychological continuity will also have consequences for the legal status of the reanimated. If, due to information loss, the reanimated do not meet a threshold of psychological continuity, they may be considered new persons. Cryonicists may therefore wish to specify ahead of time whether they are still interested in being reanimated if pre-animation assessment suggests that the result will not meet the necessary threshold of continuity. Finally, I touch on the way that neural technology will fundamentally problematize the separate, autonomous self on which liberal democratic values are based, leading to a legal and political Singularity. It is this looming neural Singularity that makes the proposed liberal democratic telos a final stage in humanistic thought, before it is superceded by something radically different. (shrink)

This paper offers an overview of consciousness and personal identity in eighteenth-century philosophy. Locke introduces the concept of persons as subjects of consciousness who also simultaneously recognize themselves as such subjects. Hume, however, argues that minds are nothing but bundles of perceptions, lacking intrinsic unity at a time or across time. Yet Hume thinks our emotional responses to one another mean that persons in everyday life are defined by their virtues, vices, bodily qualities, property, riches, and the like. (...) Rousseau also takes persons to be fundamentally determined by our socially-mediated emotional responses to one another, though unlike Hume or Locke, he has little interest in placing this account of persons alongside a larger discussion of the human mind and its operations. Developing this idea further, Kant argues that our moral commitments require that we must take ourselves to be free. The fundamental equality that Rousseau sought in the political order is, for Kant, a requirement that reason puts on all of us. (shrink)

In this paper I explore how and why personal identity might be essentially narrative in nature. My topic is the question of personal identity in the strict sense of identity—the question of which person you are, and how that person is extended in space, time, and quality. In this my question appears to contrast with the question of personal identity in the sense sought by teenagers and sufferers of mid-life crises who are trying (...) to ‘find themselves’. But in fact it will be key to my argument that these questions are not distinct and independent. Whereas Parfit was concerned, in his work on personal identity, with how he was extended over time, the teenager who is finding themselves is concerned with how they are extended in quality. Indeed, the core of my argument is that because narrative is the key to understanding how we are extended in quality, and quality is just one more dimension along which we are extended, along with space and time, narrative must also be the clue as to how we are extended in space and time. You, I will argue, are the protagonist in the best story of your life. (shrink)

As persons, we are importantly different from all other creatures in the universe. But in what, exactly, does this difference consist? What kinds of entities are we, and what makes each of us the same person today that we were yesterday? Could we survive having all of our memories erased and replaced with false ones? What about if our bodies were destroyed and our brains were transplanted into android bodies, or if instead our minds were simply uploaded to computers? -/- (...) In this engaging and accessible introduction to these important philosophical questions, Amy Kind brings together three different areas of research: the nature of personhood, theories of personal identity over time, and the constitution of self-identity. Surveying the key contemporary theories in the philosophical literature, Kind analyzes and assesses their strengths and weaknesses. As she shows, our intuitions on these issues often pull us in different directions, making it difficult to develop an adequate general theory. Throughout her discussion, Kind seamlessly interweaves a vast array of up-to-date examples drawn from both real life and popular fiction, all of which greatly help to elucidate this central topic in metaphysics. -/- A perfect text for readers coming to these issues for the first time, Persons and Personal Identity engages with some of the deepest and most important questions about human nature and our place in the world, making it a vital resource for students and researchers alike. (shrink)

Over his philosophical career, David Wiggins has produced a body of work that, though varied and wide-ranging, stands as a coherent and carefully integrated whole. In this book Ferner examines Wiggins’ conceptualist-realism, his sortal theory ‘D’ and his human being theory in order to assess how far these elements of his systematic metaphysics connect. In addition to rectifying misinterpretations and analysing the relations between Wiggins’ works, Ferner reveals the importance of the philosophy of biology to Wiggins’ approach. This book elucidates (...) the biological anti-reductionism present in Wiggins’ work and highlights how this stance stands as a productive alternative to emergentism. With an analysis of Wiggins’ construal of substances, specifically organisms, the book goes on to discuss how Wiggins brings together the concept of a person with the concept of a natural substance, or human being. An extensive introduction to the work of David Wiggins, as well as a contribution to the dialogue between personal identity theorists and philosophers of biology, this book will appeal to students and scholars working in the areas of philosophy, biology and the history of Anglophone metaphysics. (shrink)

Enlightenment values are built around the presumption of an independent rational self, citizen, consumer and pursuer of self-interest. Even the authoritarian and communitarian variants of the Enlightenment presumed the existence of autonomous individuals, simply arguing for greater weight to be given to their collective interests. Since Hume, however, radical Enlightenment empiricists have called into question the existence of a discrete, persistent self. Today neuroscientific reductionism has contributed to the rejection of an essentialist model of personal identity. Contemporary transhumanism (...) has yet to grapple with the radical consequences of the erosion of liberal individualism on their projects of individually chosen enhancement and longevity. Most transhumanists still reflect an essentialist idea of personal identity, even as they embrace projects of radical cognitive enhancement that would change every constituent element of consciousness. Transhumanists need to grapple with how their projects and ethics would change if personal identity is an arbitrary, malleable fiction. (shrink)

The author argues that uploading does preserve personal identity, at least identity of a certain sort. The fact that we are assuming that computers are capable of embodying all the same type of properties necessary for personal identity means that we can make use of the equivalency thesis. There are two reasons for invoking the equivalency thesis. The first is so that we are not misled by a new form of racism: substratism. The second is (...) that it makes directly relevant an enormous amount of philosophical effort that has gone into exploring the possibility of carbonto‐ carbon transfers. He examines an alternative explanation to somaticism for why people might be reluctant to use Parfit's Teletransporter, namely, fear of the unknown. Finally, the author talks about the type/token (TT) account of personal identity and then see whether the no‐branching argument has any traction against it. (shrink)

Stanisław Lem’s short story Are you there Mr. Jones?, first published in 1955, is set in a courtroom. The plaintiff is Cybernetics Company – a provider of prosthetics – and the defendant is Harry Jones, a race-car driver. It turns out that Mr. Jones, after a series of grave accidents, has had his entire body gradually replaced by prostheses. He is now deep in debt to the provider, Cybernetics Company, which consequently has sued him to reclaim their property. We aim (...) to show that this short story illustrates important philosophical questions concerning personal identity and persistence over time, and that Lem in fact anticipates several of the main insights of functionalism, later introduced by Putnam (1967) and today a main contender for a theory of the mind. If the identity of Mr. Jones is constituted solely by his prostheses’ functional role, i.e., their causal relations to input, output and other bodily and mental states, Lem here gives us an early example of causal-theoretical functionalism. This brings us to the next question, implicitly raised by Lem: Is functional identity sufficient for personal identity? Is Mr. Jones the same person as he was before replacing all his body parts? In court, Mr. Jones argues for his continued personhood by appealing to memories from the past. This suggests the view that his persistence as a person depends on some form of psychological continuity, and we will discuss how the case of Mr. Jones relates to views on personal identity. (shrink)

Theories of personal identity in the tradition of John Locke and Derek Parfit emphasize the importance of psychological continuity and the abilities to think, to remember and to make rational choices as a basic criterion for personhood. As a consequence, persons with severe dementia are threatened to lose the status of persons. Such concepts, however, are situated within a dualistic framework, in which the body is regarded as a mere vehicle of the person, or a carrier of the (...) brain as the organ of mental faculties. Based on the phenomenology of embodiment, this paper elaborates a different approach to personal identity in dementia. In this perspective, selfhood is primarily constituted by pre-reflective self-awareness and the body memory of an individual, which consists in the embodiment and enactment of familiar habits, practices and preferences. After describing the different types of body memory, the paper develops a phenomenology of dementia as a loss of reflexivity and meta-perspective. This is contrasted with the preservation of individual forms of body memory even in the later stages of the illness. The ethical consequences of an embodied approach to dementia are outlined. A final look is given to narrativistic and constructionist concepts of the self in dementia. (shrink)

'identity' includes a family of relations and is wrongly restricted to what satisfies leibniz's law: diachronic and strict identity are related since the criteria of the former are just the criteria of continuity of stages of the strictly identical continuant. A general account can be given in terms of the preservation of a weighted preponderance of properties of the stages. Puzzle cases arise because of contextual shifts in the weightings assigned; in the case of persons this is particularly (...) clear because of change of emphasis between mental and physical, Both of which classes of predicate are applicable. (shrink)

Compatibilists disagree over whether there are historical conditions on moral responsibility. Historicists claim there are, whilst structuralists deny this. Historicists motivate their position by claiming to avoid the counter-intuitive implications of structuralism. I do two things in this paper. First, I argue that historicism has just as counter-intuitive implications as structuralism when faced with thought experiments inspired by those found in the personal identity literature. Hence, historicism is not automatically preferable to structuralism. Second, I argue that structuralism is (...) much more plausible once we accept that personal identity is irrelevant to moral responsibility. This paves the way for a new structuralist account that makes clear what it takes to be the diachronic ownership condition (which is normally taken to be personal identity) and the locus of moral responsibility (which is normally taken to be ‘whole’ person), and helps to alleviate the intuitive unease many have with respect to structuralism. (shrink)

Ethical theories must include an account of the concept of a person. They also need a criterion of personal identity over time. This requirement is most needed in theories involving distributions of resources or questions of moral responsibility. For instance, in using ethical theories involving compensations of burdens, we must be able to keep track of the identities of persons earlier burdened in order to ensure that they are the same people who now are to receive the compensatory (...) benefits. Similarly, in order to attribute moral responsibility to someone for an act, we must be able to determine that that person is the same person as the person who performed the act. Unfortunately, ethical theories generally include a concept of a person and criteria of personal identity either as notions implied or presupposed by the already worked out theory, with little or no argument given in support of them. But both approaches are unsatisfactory, for each runs the risk of ignoring certain fundamental features of the way persons actually are. What is needed first is a plausible metaphysical account of persons and personal identity to which an ethical theory might then conform and apply. Derek Parfit has attempted to provide such an account in Reasons and Persons, where he argues for what he calls the reductionist view of persons and personal identity and then attempts to show how such a conception provides a metaphysical background that lends important partial support to utilitarianism. 1 But Parfit’s metaphysical view is neutral between two possible conceptions of personhood, and utilitarianism presupposes the truth of the more radical of the two conceptions, which precludes the possibility of there being a class of goods crucial to any plausible ethical theory. Utilitarianism thus presupposes a wildly implausible conception of persons, and so is itself implausible. (shrink)

Locke is often thought to have introduced the topic of personal identity into philosophy when, in the second edition of theEssay,he distinguished the person from both the human being and the soul. Each of these entities differs from the others with respect to their identity conditions, and so they must be ontologically distinct. In particular, Locke claimed, a person cannot survive total memory loss, although a human being or a soul can.

Sydney Shoemaker has claimed that functionalism, a theory about mental states, implies a certain theory about the identity over time of persons, the entities that have mental states. He also claims that persons can survive a “Brain-State-Transfer” procedure.My examination of these claims includes description and analysis of imaginary cases, but-notably-not appeals to our “intuitions” concerning them.It turns out that Shoemaker’s basic insight is correct: there is a connection between the two theories. Specifically, functionalism implies that “non-branching functional continuity” is (...) sufficient for personal identity. But there is no implication that it is necessary. And the “BST” procedure may not preserve functional continuity. I consider several possibilities. On what may be the most attractive, the survivor of this---or any similar---procedure is not identical with the original person, but related to him or her as are the survivors in a case of fission. (shrink)

The Euro-American philosophical traditions offer two extreme positions to the problem of identity over time: G. W. Leibniz' essentialism and Derek Parfit's reductionism. A third alternative conception of personal identity is presented here, more appropriately named personal nonduality, which is based on Nishida Kitarō's conception of personal unity as nonrelative contradictory self-identity.

A number of commentators claim their disability to be a part of their identity. This claim can be labelled ‘the identity claim’. It is the claim that disabling characteristics of persons can be identity-constituting. According to a central constraint on traditional discussions of personal identity over time, only essential properties can count as identity-constituting properties. By this constraint, contingent properties of persons (those they might not have instanced) cannot be identity-constituting. Viewed through the (...) lens of traditional approaches to the problem of personal identity over time, disablement is most likely to be regarded as a contingent property of a person and not an essential one. Hence, on traditional approaches, the identity claim must be false. An alternative account of identity is sketched here. It is one which exploits the idea of narrative identity, and points to five basic features of personal existence. When accounts of identity are structured in relation to these five features, it is argued, disablement can be shown to be identity-constituting, and hence the identity claim can be accepted. (shrink)

Provides links to Internet resources in the field of international relations. Includes resources on diplomacy, history, and politics; economics and international management; international law; international organizations; regional studies; research institutes; United States government resources; and more.

Sydney Shoemaker has claimed that functionalism, a theory about mental states, implies a certain theory about the identity over time of persons, the entities that have mental states. He also claims that persons can survive a "Brain-State-Transfer" procedure. My examination of these claims includes description and analysis of imaginary cases, but-notably-not appeals to our "intuitions" concerning them. It turns out that Shoemaker's basic insight is correct: there is a connection between the two theories. Specifically, functionalism implies that "non-branching functional (...) continuity" is sufficient for personal identity. But there is no implication that it is necessary. And the "BST" procedure may not preserve functional continuity. I consider several possibilities. On what may be the most attractive, the survivor of this-or any similar-procedure is not identical with the original person, but related to him or her as are the survivors in a case of fission. (shrink)

Ruth Boeker offers a new perspective on Locke’s account of persons and personal identity by considering it within the context of his broader philosophical project and the philosophical debates of his day. Her interpretation emphasizes the importance of the moral and religious dimensions of his view. By taking seriously Locke’s general approach to questions of identity, Boeker shows that we should consider his account of personhood separately from his account of personal identity over time. On (...) this basis, she argues that Locke endorses a moral account of personhood, according to which persons are subjects of accountability, and that his particular thinking about moral accountability explains why he regards sameness of consciousness as necessary for personal identity over time. In contrast to some Neo-Lockean views about personal identity, Boeker argues that Locke’s account of personal identity is not psychological per se, but rather his underlying moral, religious, metaphysical, and epistemic background beliefs are relevant for understanding why he argues for a consciousness-based account of personal identity. Taking his underlying background beliefs into consideration not only sheds light on why many of his early critics do not adopt Locke’s view, but also shows why his view cannot be as easily dismissed as some of his critics assume. -/- . (shrink)

Explores the understanding of self-consciousness and personal identity - two fundamendtal features of human subjectivity - as it developed in early modern philosophy. Udo Thiel presents a critical evaluation of these features as they were conceived in the sevententh and eighteenth centuries. He explains the arguments of thinkers such as Descartes, Locke, Leibniz, Wolff, and Hume, as well as their early critics, followers, and other philosophical contemporaries, and situates them within their historical contexts. Interest in the issues of (...) self-consciousness and personal identity is in many ways characteristic [of] and even central to early modern thought, but Thiel argues here that this is also an interest that continues to this day, in a form still strongly influenced by the conceptual frameworks of early modern thought. In this book he attempts to broaden the scope of the treatment of these issues considerably, covering more than a hundred years of philosophical debate in France, Britain, and Germany while remaining attentive to the details of the arguments under scrutiny and discussing alternative interpretations in many cases"--Publisher's description, p. [4] of dust jacket. (shrink)

The present chapter explores conceptual links in folk cognition between death, existence and personal identity. There is some evidence that people’s judgments about death determination differ relatively widely (Dranseika and Neiders 2018, Neiders and Dranseika 2020). If folk judgements about death differ between people, however, can those differences at least in some degree be driven by people’s beliefs about what we are, when we cease to exist and whether ceasing to exist is identical to death (so-called Termination Thesis)? (...) In order to answer these questions, we conducted two studies. The first study looks into how people think about when they begin and cease to exist as well as when they are born and die. The second study replicates the findings of the first study in a different language and country and also extends these results by also looking at what people think about ‘what we are’, and whether their position on the latter issue is associated to their thinking about when they begin and cease to exist as well as when they are born and die. The studies presented in this chapter show that, first, people seem to hold a considerable variety of different views about death, coming into existence, ceasing to exist and what we are. The studies also recovered a number of conceptual links between these concepts. These results potentially bear on a number of issues in bioethics, i.e., not only discussions on death determination, but also on abortion or embryonic research. As for death determination, the results can be taken to provide further support for the so-called pluralist proposal. Second, study results provide little evidence for the claim that people’s beliefs about death are driven by their assumptions about personal identity, i.e., their understanding of ‘what we are’. In particular, there is little evidence that differences among people on death result from differences among people on personal identity. Finally, the studies show that people don’t reason in accordance with the Termination Thesis. The link between folk ascriptions of death and cessation of existence, while present, is weak. (shrink)

Sydney Shoemaker has claimed that functionalism, a theory\nabout mental states, implies a certain theory about the\nidentity over time of persons, the entities that have\nmental states. He also claims that persons can survive a\n"Brain-State-Transfer" procedure. My examination of these\nclaims includes description and analysis of imaginary\ncases, but--notably--not appeals to our "intuitions"\nconcerning them. It turns out that Shoemaker's basic\ninsight is correct. But there is no implication that it is\nnecessary. (edited).

The Naked Self explores Søren Kierkegaard's understanding of selfhood by situating his work in relation to central problems in contemporary philosophy of personal identity: the role of memory in selfhood, the relationship between the notional and actual subjects of memory and anticipation, the phenomenology of diachronic self-experience, affective alienation from our past and future, psychological continuity, practical and narrative approaches to identity, and the intelligibility of posthumous survival. By bringing his thought into dialogue with major living and (...) recent philosophers of identity, Stokes reveals Kierkegaard as a philosopher with a significant--if challenging--contribution to make to philosophy of self and identity. (shrink)

After motivating the general problem of personal identity and considering several possible accounts, this entry reviews a variety of arguments for and against the animalist criterion of personal identity.

Abstract: There is no such thing as ‘the’ hylemorphic account of personal identity. There are several views that count as hylemorphic, and these views can be grouped into two main families—the corruptionist view, and the survivalist view. The differentiating factor is that the corruptionist view holds that the persistence of the soul is not sufficient for the persistence of the person, while the survivalist view holds that the persistence of the soul is sufficient for the persistence of the (...) person. In this paper, I argue that hylemorphists should prefer the corruptionist view. This project ought to be of interest to anyone working on issues of personal identity, not only because hylemorphic views are historically important, but also because they are currently receiving significant attention in the personal identity literature. (shrink)

This chapter contains section titled: Our Ontological Commitment to Persons Candidates for Persistence Conditions for Persons The Closest Continuer Theory and Its Problems Does the Concept of Identity Apply to Persons? The Multiple Occupancy Thesis Back to Basics: Continuity and Fission A Suggestion.

Considerations of personal identity bear on John Searle's Chinese Room argument, and on the opposed position that a computer itself could really understand a natural language. In this paper I develop the notion of a virtual person, modelled on the concept of virtual machines familiar in computer science. I show how Searle's argument, and J. Maloney's attempt to defend it, fail. I conclude that Searle is correct in holding that no digital machine could understand language, but wrong in (...) holding that artificial minds are impossible: minds and persons are not the same as the machines, biological or electronic, that realize them. (shrink)

Psychologically based accounts of personal identity over time start from a view of persons as experiencing subjects. Derek Parfit argues that if such an account is to justify the importance we attach to identity it will need to provide a deep unity of consciousness throughout the life of a person, and no such unity is possible. In response, many philosophers have switched to a view of persons as essentially agents, arguing that the importance of identity depends (...) upon agential unity rather than unity of consciousness. While this shift contributes significantly to the discussion, it does not offer a fully satisfying alternative. Unity of consciousness still seems required if identity is to be as important as we think it is. Views of identity based on agential unity do, however, point to a new understanding of unity of consciousness which meets Parfit's challenge, yielding an integrated view of identity which sees persons as both subjects and agents. (shrink)

What marks the traditional privacy torts of disclosure, intrusion, false light, and appropriation is that they require an invasion, an intrinsic harm caused by someone doing something to us without our consent. But we are now voluntarily giving up information about ourselves--to our physicians, for instance--that is being gathered into databases that are brought and sold and that can be appropriated by those who wish to assume our identities. The way in which our privacy is put at risk is different, (...) and this leads to a new understanding of the concept of privacy. Others appropriate our identities, treating us as objects; by doing so, our standing as autonomous moral agents, controlling how we present ourselves to the world, is thus denied. (shrink)

African perspectives on personhood and personal identity and their relation to those of the West have become far more central in mainstream Western discussion than they once were. Not only are African traditional views with their emphasis on the importance of community and social relations more widely discussed, but that emphasis has also received much wider acceptance and gained more influence among Western philosophers. Despite this convergence, there is at least one striking way in which the discussions remain (...) apart and that is on a point of method. The Western discussion makes widespread use of thought experiments. In the African discussion, they are almost entirely absent. In this article, we put forward a possible explanation for the method of thought experiment being avoided that is based on considerations stemming from John Mbiti’s account of the traditional African view of time. These considerations find an echo in criticism offered of the method in the Western debate. We consider whether a response to both trains of thought can be found that can further bring the Western and African philosophical traditions into fruitful dialogue. (shrink)

Next SectionThe personal identity problem expresses the worry that due to disrupted psychological continuity, one person’s advance directive could be used to determine the care of a different person. Even ethicists, who strongly question the possibility of the scenario depicted by the proponents of the personal identity problem, often consider it to be a very potent objection to the use of advance directives. Aiming to question this assumption, I, in this paper, discuss the personal (...) class='Hi'>identity problem’s relevance to the moral force of advance directives. By putting the personal identity argument in relation to two different normative frameworks, I aim to show that whether or not the personal identity problem is relevant to the moral force of advance directives, and further, in what way it is relevant, depends entirely on what normative reasons we have for respecting advance directives in the first place. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:746 BOOK REVIEWS they he systematic, well-founded, inter-subjective, free, and critical. Unfortunately for the argument, such criteria require a theory of the good as well as of the true. No survey of the literature alone will yield these criteria; reasoned decisions about larger matters must be made. Vroom's inability to decide the meta-questions about truth and goodness is less significant in his final chapter on inter-religious dialogue, where he (...) looks for a schema of mutual understanding rather than for norms of successful communication. The stress on family resemblance helps him to avoid two mistakes. First is the idea that all religions are variations on one universal human activity, a position made untenable by the multitude of concerns embraced by every religious tradition and the absence of any one integrating feature. The second mistake he escapes is the belief that every religion is a unit having no overlap with any other and that consequently dialogue is impossible. Religions and the Truth traces the major world traditions so carefully that the overlap is obvious, hut it also makes clear that the overlap is various and fluctuating. Vroom has made a major contribution to the understanding of religion and to the conversation of religious people. My one wish is that he had been brave enough to take a stand on the basic philosophical questions and that he had set in motion an interaction between these questions and his detailed analysis of religion. An investigation of these deepest and richest quests for the true, the good, and the beautiful would result in an even better view of religion. La SaUe University Philadelphia, Pa. MICHAEL J. KERLIN Persons and Personal Identity: A Contemporary Inquiry. Edited by ARTHUR PEACOCKE AND GRANT GILLETT. Ian Ramsey Centre Publication, no. 1. Oxford: Basil Blackwell, 1987. Pp. ix + 222. $39.95 (cloth). This hook contains thirteen papers given at a seminar series and workshop on " Conceptions of the Person and Their Ethical Implications " held under the aegis of the Ian Ramsey Centre in Oxford, Eng· land, in 1985-86. The Ian Ramsey Centre, founded in 1985 and based at St. Cross College in Oxford, is directed by Arthur Peacocke, one of the editors of this hook. The Centre has as its aim " the interdiscipli· nary study of both ethical problems arising from scientific and medical research and practice and the underlying philosophical and theological BOOK REVIEWS 747 issues" (p. vii). The range of contributions to this volume shows that this aim is being taken seriously. Five contributions are by philos· ophers, three by theologians, and one each by a chemist, a psychologist, a psychiatrist, a literary critic, and a legal theorist. In addition, some of the papers have appended to them a partial record of the discussions they prompted, and the participants in these discussions represent a still broader range of disciplines. One of the chief strengths of this collection is thus the unusually wide spectrum of iITtellectual interests it covers. This is also its weakness; diversity can easily become disjointedness. The dominant tone of the collection nevertheless is philosophical, and the parameters of the philosophical debate are set by the first two con· tributions. In the first, Peter Atkins presents a radically scientistic materialism as the only possible view of what human persons are. Science, he claims, is omnicompetent and simple; purposelessness and chaos are fundamental in the cosmos; and physicalist reductionism. is capable of explaining everything. Atkins attempts to show, in the body of his paper, that these claims are true by offering a physicalist explanation of qualia and intentionality. Atkins's paper is remarkable both for the fervor of its rhetoric and the implausibility of its conclusions: any position that is not radically scientistic and physicalist is dismissed as sentimental wishful thinking (p. 13). But Atkins never establishes that nonphysicalist explanations of some phenomena are made less plau· sible by the fact that physicalist explanations can also be offered. Richard Swinburne, in the second paper, gives us the opposite end of the philosophical spectrum. He argues that if it is logically possible that I, as a conscious person, can exist without a body, then it follows that I have a soul (see... (shrink)