Like many others interested in Derek Parfit’s work, I’ve been awaiting this collection of original essays on Reasons and Persons, having placed an order with my bookstore at least a year before the book was finally published. The delay was due to the editor’s original plan of including Parfit’s responses, a plan that had to be abandoned. Eventually, Jonathan Dancy tells us, Parfit will publish responses to these pieces. And at least one response has already appeared in print, Parfit’s discussion (...) of Mark Johnston’s contribution to the—then forthcoming—Dancy volume. So the bad news is that all of these essays were in their completed form five or six years before the book was published; as a result, the arguments sometimes seem a little bit familiar and, of course, neither profit from nor engage the most recent literature on the topics they address. (shrink)

This article evaluates whether personal identity should be sought only in the biological or embodied existence of the person or exclusively in psychological existence. It suggests that whatever the answer turns out to be, it would involve causality. It argues against the animalist view of personal identity and defends the classical neo-Lockean view by arguing that the thick properties of person are psychological or mental ones. The author's answer to the question of what we are is in part that we (...) are creatures having certain kinds of mental properties as the thick properties whose causal profiles determine their persistence conditions. (shrink)

In the large recent literature on the nature of human persons, persons are usually studied in isolation from the world in which they live. What persons are most fundamentally, philosophers say, are human animals, or brains, or perhaps souls -- without any consideration of the social and physical environments without which persons would not exist. In this article, I want to compensate for such overly narrow focus. Instead of beginning with the nature of persons cut off from any environment, I (...) shall begin with metaphysical consideration of the world of which persons are a part. I shall then briefly describe my view of persons, according to which persons are material objects like other concrete things in the world, but are unique in their first-person perspectives. Finally, I shall consider some of the special relations that persons, and only persons, have to other things in the world. (shrink)

I attempt to rebut Dean Zimmerman's novel argument (2010), which he presents in support of substance dualism, for the conclusion that, in spite of its popularity, the combination of property dualism with substance materialism represents a precarious position in the philosophy of mind. I take issue with Zimmerman's contention that the vagueness of ‘garden variety’ material objects such as brains or bodies makes them unsuitable candidates for the possession of phenomenal properties. I also argue that the ‘speculative materialism’ that is (...) available to a substance materialist property dualist who abandons the identification of persons with such garden variety objects is significantly more attractive than Zimmerman allows. Although I do not attempt to refute its substance dualist rival, I conclude that the combination of property dualism with substance materialism can withstand Zimmerman's objections. (shrink)

Four non-Cartesian conceptions of a person are considered. I argue tor one of these, a position called animalism. I reject the idea that a (human) person coincides with, but is numerically distinct from, a certain human animal. Coinciding physical beings would both be psychological subjects. I argue that such subjects could not engage in self-reference. Since self-reference (or the capacity tor self-reference) is a necessary condition for being a person, no physical subject coincident with another such subject can be a (...) person. I take all of this to support the view that we (human persons) are identical with human animals. (shrink)

Hylomorphism offers a third way between animalist approaches to personal identity, which maintain that psychology is irrelevant to our persistence, andneo-Lockean accounts, which deny that humans are animals. This paper provides a Thomistic account that explains the intuitive responses to thought experiments involving brain transplants and the transformation of organic bodies into inorganic ones. This account does not have to follow the animalist in abandoning the claim that it is our identity which matters in survival, or countenance the puzzles of (...) spatially coincident entities that plague the neo-Lockean. The key is to understand the human being as only contingently an animal. This approach to our animality is one that Catholics have additional reason to hold given certain views about purgatory, our uniqueness as free and rational creatures, and our having once existed as zygotes. (shrink)

It is not easy to be a materialist and yet believe that there is a way for human beings to survive death. Peter van Inwagen identifies the central obstacle the materialist faces: Namely, the need to posit appropriate “immanent-causal” connections between my body as it is at death and some living body elsewhere or elsewhen. I offer a proposal, consistent with van Inwagen’s own materialist metaphysics, for making materialism compatible with the possibility of survival.

In this quite modestly ambitious essay, I'll generally just assume that, for the most part, our "scientifically informed" commonsense view of the world is true. Just as it is with such unthinking things as planets, plates and, I suppose, plants, too, so it also is with all earthly thinking beings, from people to pigs and pigeons; each occupies a region of space, however large or small, in which all are spatially related to each other. Or, at least, so it is (...) with the bodies of these beings. And, even as each of these ordinary entities extends through some space, so, also, each endures through some time. In line with that, each ordinary entity is at least very largely, and is perhaps entirely, an enduring physical entity (which allows that many might have certain properties that aren't purely physical properties.) Further, each ordinary enduring entity is a physically complex entity: Not only is each composed of parts, but many of these parts, whether or not absolutely all of them, are themselves enduring physical entities, and many of them also are such physically complex continuing entities. When an ordinary entity undergoes a significant change, then, at least generally, this change will involve changes concerning that entity's constituting physical parts, whether it be a rearrangement of (some of) these parts, or a loss of parts, or a gain of parts, or whatever. Often, the entity will still exist even after the change occurs. As we may well suppose, this happens when, from two strokes of an ax, an ordinary log loses just a chip of wood. As we may then say, such a change conforms with the log's "persistence conditions." Somewhat less often, such an ordinary entity undergoes a change that means an end to it: When a bomb's explosion makes our log become just so many widely scattered motes of dust, the log will no longer exist. Such a momentous change doesn't conform with the log's persistence conditions. (shrink)

Animalism is the view that you and I are animals. That is, we are animals in the straightforward sense of having the property of being an animal, or in that each of us is identical to an animal-not merely in the derivative sense of having animal bodies, or of being "constituted by" animals. And by 'animal' I mean an organism of the animal kingdom." Sensible though it may appear, animalism is highly contentious. The most common objection is that it conflicts (...) with widespread and deep beliefs about our identity over time. These beliefs are brought out in reactions to fictional cases. Suppose, for instance, that your brain is transplanted into my head. The being who ends up with that organ, everyone assumes, will remember your life and not mine. More generally, he will have your beliefs, preferences, plans, and other mental properties, for the most part at least. Who would he be-you, me, or someone else? (shrink)

Presents a new way of looking at what it means to be human, offering a convincing case that humans are more than immaterial souls or "biological computers".

RésuméLes philosophes appartenant à la tradition lockienne considèrent qu'en tant que personnes ou sujets de pensée et d'expérience, nous sommes distincts de nos organismes humains. Cela conduirait, selon des théoriciens qui veulent plutôt nous identifier à ces organismes, à un dédoublement paradoxal des sujets en question. Les objectifs principaux de cet article sont, premièrement, de soutenir à l'encontre de cet argument que la séparabilité des personnes par rapport à leurs organismes peut être comprise d'une manière non paradoxale; et deuxièmement, de (...) souligner qu'il ne faut par inférer de cette séparabilité que nous soyons identiques aux personnes plutôt qu'aux organismes humains. (shrink)

ABSTRACT: There are some problems with Lynne Baker’s constitution account of personal identity that become evident when we consider brain transplant thought experiments and two kinds of rare cases of conjoined twins — the first appears to be one organism but two persons and the second seems to involve two organisms associated with one person. To handle the problems arising from brain transplants, the constitution theorist must admit an additional level of constitution between the organism and the person. To resolve (...) the problems posed by the two kinds of conjoined twins, the constitution theorist must accept that constitution is not always a one-to-one relationship. RESUME: La théorie constitutionnelle de l’identité personnelle de Lynne Baker soulève certains problèmes qui deviennent évidents lorsque l’on considère des expériences de pensée sur des transplantations de cerveaux et deux genres de cas rares de jumeaux conjoints — du premier cas paraît s’ensuivre qu’il y a deux personnes pour un seul organisme alors que du deuxième découle qu’une seule personne existe dans deux organismes. Afin d’expliquer les problèmes qui surviennent avec les transplantations de cerveaux, le théoricien de la constitution doit admettre un niveau de constitution intermédiaire entre l’organisme et la personne. Pour résoudre les problèmes que posent les cas de jumeaux conjoints, le théoricien de la constitution doit accepter que la relation de constitution ne se réalise pas toujours entre deux termes. (shrink)

This paper is an examination of Galen Strawson’s theory of the human person as a succession of momentary selves (or SESMETs: Subjects of Experience that are Single MEntal Things). Insofar as there is a clear distinction between enduring objects and events or processes, SESMETs would seem to partake of the features of both, for they are at once short‐lived subjects of consciousness and brief episodes of consciousness. Strawson in fact rejects the object/ process distinction, and contends that there is no (...) sense in which a SESMET is a process and a rock is not a process. Strawson’s rejection of the object/process distinction is essential to his attempt to meet the charge that the concept of a SESMET is an incoherent conflation of the concept ‘object’ and the concept ‘process.’ But many philosophers will find the rejection of the object/process distinction objectionable on general metaphysical grounds. I suggest that these philosophers (I am one of them) and Strawson will not be able usefully to discuss issues in the philosophy of mind (such as his theory of SESMETs) till they have reached agreement about what the most fundamental ontological categories are. (shrink)

Richard Cartwright's impact on other philosophers has been as much a product of his own personal contact with students and colleagues as the result of his written work. The essays in this book demonstrate the deep influence he has had, not only by his thinking but equally by his style and manner and, above all, by his clarity and purity of intention. All of the essays are concerned with the questions of logic, language, and metaphysics that have been at the (...) core of Cartwright's own work. The chapters and their authors are: The Consistency of Frege's Foundations of Arithmetic, George Boolos. Russell's "No-Classes" Theory of Classes, Leonard Linsky. Quine's Indeterminacy, Charles S. Chihara. Justifying Symbolizations, Harold Levin. Substitutivity, Scott Soames. Moore-Paradox, Sincerity Conditions, and Epistemic Qualification, Charles E. Caton. Matching Illocutionary Act Types, William P. Alston. Scattered Objects, Roderick M. Chisholm. Parts and Places, Helen Morris Cartwright. Ruminations on an Account of Personal Identity, Judith Jarvis Thomson. G_del's Ontological Proof, Jordan Howard Sobel. "The Concept of the Subject Contains the Concept of the Predicate," David Wiggins. Judith Jarvis Thomson is Professor of Philosophy at MIT. Philosophical Essays, the first collection of Richard Cartwright's work, is being published simultaneously by The MIT Press. (shrink)

Roughly, animalism is the doctrine that each of us is identical with an organism. This paper explains and defends a hylemorphic version of animalism. I show how hylemorphic animalism handles standard objections to animalism in compelling ways. I also show what the costs of endorsing hylemorphic animalism are. The paper's contention is that despite the costs, the view is worth taking seriously.

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 offers a version of Cartesian dualism that draws on the resources of a Husserlian account of intentionality. For example, it argues that 'I can locate myself at the point in space from which I am looking at the world (my 'center of perspective')'. It relies on empirical phenomenology to show that this location that does not correspond to my body or any part of it. Phantom sensations provide confirming evidence. Next, the chapter uses the example of blurred (versus (...) sharp) vision to provide evidence of qualitative properties that cannot be instantiated within the physical world. Finally, it argues that the self's endurance through calls for explanation in terms of patterns of psychophysical causation or interaction. (shrink)

In explicating his version of the Organism View, Eric Olson argues that you begin to exist only after twinning is no longer possible and that you cannot survive a process of inorganic replacement. Assuming the correctness of the Organism View, but pace Olson, I argue in this paper that the Organism View does not require that you believe either proposition. The claim I shall make about twinning helps to advance a debate that currently divides defenders of the Organism View, while (...) the claim I shall make about inorganic replacement will help to put the Organism View on a par with its rival views by allowing it to accommodate a plausible intuition that its rivals can accommodate, namely, the intuition that you can survive a process of inorganic replacement. Both claims, I shall also argue, are important for those who are interested in the identity condition of a human organism, even if they do not hold the view that you are essentially an organism. (shrink)

According to one argument for Animalism about personal identity, animal , but not person , is a Wigginsian substance concept—a concept that tells us what we are essentially. Person supposedly fails to be a substance concept because it is a functional concept that answers the question “what do we do?” without telling us what we are. Since person is not a substance concept, it cannot provide the criteria for our coming into or going out of existence; animal , on the (...) other hand, can provide such criteria. This argument has been defended by Eric Olson, among others. I argue that this line of reasoning fails to show Animalism to be superior to the Psychological Approach, for the following two reasons: (1) human animal , animal , and organism are all functional concepts, and (2) the distinction between what something is and what it does is illegitimate on the reading that the argument needs. (shrink)

Shoemaker maintains that when a functionalist theory of mind is combined with his belief about individuating properties and the well-known cerebrumtransplant thought experiment, the resulting position will be a version of the psychological approach to personal identity that can avoid The Problem of Too Many Thinkers. I maintain that the costs of his solution—that the human animal is incapable of thought—are too high. Shoemaker also has not provided an argumentagainst there existing a merely conscious being that is not essentially self-conscious (...) but is spatially coincident with a person who is essentially self-conscious. Both the person and the merely sentient being will be transplanted when the cerebrum is. And another thought experiment will make it impossible for Shoemaker to identify the person and the merely conscious being. (shrink)

If one does not possess an immaterial and immortal soul, then the prospect of conscious experience after death would appear to depend upon the metaphysical possibility of the resurrection of one’s biological life.[i] By “resurrection,” I don’t mean just the possibility that a dead but still existing and well preserved individual could be brought back to life. My contention is that the human organism can even cease to exist, perhaps as a result of cremation or extensive decay, and yet still (...) can be brought back into existence at a later time. That is, the same organism can live again after a period of nonexistence. However, a number of philosophers, religious and secular, insist that once an individual ceases to exist he does so forever, regardless of whether God or a future technology reassembles his atoms. Their claim is that the resulting human being would be a duplicate, for intermittent existence is impossible - at least for living creatures. In the pages that follow, I aim to establish, not that the dead will be resurrected, but that some of the alleged barriers to such an event are dubious. My contention is that resurrection after a period of nonexistence is not a metaphysically impossible state of affairs. (shrink)

There is much to admire in this book. It is written in a pleasingly straightforward style, and offers insight on a wide range of important issues.

We are confronted by a metaphysical problem and discover, to our dismay, that standard proposals for its resolution have strongly counterintuitive corollaries. That naturally encourages consideration of previously overlooked or neglected ways out of the problem. As it turns out, one of these unorthodox proposals has a leg up on the various standard ways out of our problem. Metaphysical progress.

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)

Suppose a certain man, Dion, has his foot amputated, and lives to tell the tale. That tale involves a well-known metaphysical puzzle, for most of us assume that there was, before the operation, an object made up of all of Dion’s parts except those that overlapped with his foot-- ”all of Dion except for his foot”, we might say, or Dion’s “foot-complement”. Call that object Theon. (Anyone who doubts that there is such a thing as Dion’s undetached foot-complement may imagine (...) that ‘Theon’ is a name for Dion’s undetached head. Surely there is such a thing as Dion’s head? And surely Dion could, in principle, survive if his head were detached from the rest of him and kept alive?) It seems obvious that Theon, like Dion, continues to exist after the operation, for you cannot destroy an object merely by changing its surroundings--merely by removing something that was never a part of it. The puzzle, then (which might be called the problem of undetached parts), is how Dion and Theon are related after the operation. The most common answer to this question is that Dion and Theon come to occupy just the same region of space and to be made of just the same matter after the operation. The next-mostpopular answer is that Dion and Theon are made up of temporal parts, and while those of their temporal parts that “occur” before the operation only partly overlap, Dion and Theon have the very same post-operative temporal parts. Much as two roads can merge and have spatial parts in common, Dion and Theon merge and have temporal parts in common. Less popular accounts of the relation between Dion and Theon involve relativizing identity to concepts or times, and denying that there is such a thing as Theon. Michael Burke has recently proposed an intriguing new solution (or resurrected an ancient one) to the problem of undetached parts. [1] He argues that, despite appearances, Theon-- Dion’s foot-complement--ceases to exist when Dion’s foot is removed.. (shrink)

This paper tries to clarify the nature of philosophical questions as to the ontological nature of things, especially persons. It considers implications of an Aristotelian account, which leads to an ontology that makes subjects and other things epistemologically remote. This makes the account doubtfully reconcilable with the special epistemic relation that each of us has to oneself, via for example the cogito.

This book is intended as a comprehensive defense of psycho-physical dualism. It gives answers to the question of what dualism may consist in, and inquires into the broadly cultural motivation behind accepting dualism or its opponent physicalism. Arguments for dualism, among them strengthened versions of the famous classical arguments, are presented and defended against objections. Moreover, the various general objections to dualism are criticized in detail, for example, the allegation that dualism is of an anti-scientific nature. The book issues into (...) developing the outlines of a dualistic theory of consciousness and agency. The theory outlined is not only compatible with science but actually connects with it. It offers a unified perspective on the phenomenon of conscious life and may serve as a basis for a general ethics regarding all conscious living beings. (shrink)