The personal identity relation is of great interest to philosophers, who often consider fictional scenarios to test what features seem to make persons persist through time. But often real examples of neuroscientific interest also provide important tests of personal identity. One such example is the case of Phineas Gage – or at least the story often told about Phineas Gage. Many cite Gage’s story as example of severed personal identity; Phineas underwent such a tremendous change that Gage “survived as a (...) different man.” I discuss a recent empirical finding about judgments about this hypothetical. It is not just the magnitude of the change that affects identity judgment; it is also the negative direction of the change. I present an experiment suggesting that direction of change also affects neuroethical judgments. I conclude we should consider carefully the way in which improvements and deteriorations affect attributions of personal identity. This is particularly important since a number of the most crucial neuroethical decisions involve varieties of cognitive enhancements or deteriorations. (shrink)

The vast majority of philosophers of personal identity since John Locke have been convinced that the persistence of persons is not grounded in bodily continuity. Why? As numerous ‘textbooks’ on personal identity attest, their conviction rests, to a large extent, on an objection to the bodily approach, which concerns episodic memory. The objection invites us to a thought experiment in which we meet a person who experientially remembers events from the past of a person with a different body. The nature (...) of such first-personal memory-links is viewed as strongly suggesting that the rememberer is identical with the remembered, and hence, given the possibility of such a case, as suggesting that a person can transgress its bodily limits. The memory objection is as influential as it gets in the metaphysics of personal identity. Textbooks often portray it as the starting point of the contemporary debate about personal identity. And it has been widely perceived as a success. As everyone who has taught an introductory course on personal identity knows, the recognition of episodic-memory links in body-switching cases has the power to turn any group of novice students against bodily criteria of personal identity. In this essay, I shall specify and undermine the memory objection. I shall attempt to establish two theses. The first thesis is that the memory objection is only viable if construed as resting on the view that episodic memory contains a sense of personal identity, which teaches us about the reality of personal identity. The second thesis is that there is no such sense of personal identity, that episodic memory teaches us nothing at all about personal identity. (shrink)

The unity of consciousness has so far been studied only as a relation holding among the many experiences of a single subject. I investigate whether this relation could hold between the experiences of distinct subjects, considering three major arguments against the possibility of such ‘between-subjects unity’. The first argument, based on the popular idea that unity implies subsumption by a composite experience, can be deflected by allowing for limited forms of ‘experience-sharing’, in which the same token experience belongs to more (...) than one subject. The second argument, based on the phenomenological claim that unified experiences have interdependent phenomenal characters, I show to rest on an equivocation. Finally, the third argument accuses between-subjects unity of being unimaginable, or more broadly a formal possibility corresponding to nothing we can make sense of. I argue that the familiar experience of perceptual co-presentation gives us an adequate phenomenological grasp on what between-subjects unity might be like. (shrink)

Contrary to conventional wisdom, the earlier Western tradition did not customarily deny souls per se to nonhuman animals; when it denied immortal souls to animals, it sometimes deemed that denial a reason for giving greater consideration to animals in their earthly existence. Nor has the Western tradition uniformly deemed animals intended for human use. Further, there was considerable opposition to the Cartesian view of animals as insentient machines, and—even among those who were convinced—it was not unknown for them to deem (...) it inappropriate to rely on that conviction in the treatment of animals. Moreover, Darwin's theory of evolution had neither a novel nor a positive impact on the way in which animals were to be regarded and treated. The study of the history of animal ethics needs to be rethought in a far more nuanced manner. (shrink)

Hume's essay on the credibility of miracle reports has always been controversial, with much debate over how it should be interpreted, let alone assessed. My aim here is to summarise what I take to be the most plausible views on these issues, both interpretative and philosophical, with references to facilitate deeper investigation if desired. The paper is divided into small sections, each headed by a question that provides a focus. Broadly speaking, §§1–3 and §20 are on Hume's general philosophical framework (...) within which the essay is situated, §§4–11 and §19 are on Part 1, §12–18 are on Part 2, and the final three sections §§18–20 sum up my assessment of his arguments. (shrink)

David Hume has traditionally been assumed to be a soft determinist or compatibilist, at least in the ‘reconciling project’ that he presents in Section 8 of the first Enquiry, entitled ‘Of liberty and necessity.’ Indeed, in encyclopedias and textbooks of Philosophy he is standardly taken to be one of the paradigm compatibilists, rivalled in significance only by Hobbes within the tradition passed down through Locke, Mill, Schlick and Ayer to recent writers such as Dennett and Frankfurt. Many Hume scholars also (...) concur in viewing him as a determinist, for example Norman Kemp Smith, Barry Stroud, A. J. Ayer, Paul Russell Don Garrett, Terence Penelhum, George Botterill, John Bricke, and John Wright. My main purpose in this paper will be to provide the evidence to substantiate this traditional interpretation, which has hitherto been widely assumed rather than defended. In the absence of such a defence, the consensus has been left open to challenge, most notably in a recent paper and a subsequent book by James Harris, who boldly claims that Hume ‘does not subscribe to determinism of any kind, whether Hobbesian or merely nomological.’. (shrink)

This conference is, in part, an expression of respect for Joseph Raz and his work from which we have all learned much. I thought it apt, then, to talk about Raz's (2001) views about respect as developed in chapter four of Value, Respect, and Attachment. Raz describes his views as having a Kantian origin. This might raise the eyebrow of some neo•Kantians or anyone inclined to interpret Kant as a formalist or as a constructivist. Nevertheless, I believe that Raz's views (...) and Kant's, properly interpreted and developed, have more in common than even Raz suspects. To bring this out, I will take up three questions that Raz raises concerning Kant's doctrine. (shrink)

The recent 'animal turn' in geography has contributed to a critical examination of the inseparable geographies of human and non-human animals, and has a clear ethical dimension. This paper is intended to explore these same ethical issues through a consideration of the historical geography of petkeeping as this relates to the death and commemoration of favourite household animals. The emergence of the pet cemetery, towards the end of the 19th century, is a significant step in itself, but this was only (...) one element in a radical reappraisal of the place of non-human animals in human sensibility and spirituality. For some bereaved pet-owners, the old question of the immortality of animal souls was retrieved and transformed, and sustained by a raft of unorthodox theological and spiritual speculation. The significance of this late Victorian and Edwardian response to non-human animals is assessed and treated as a problem of ethics, as a counterweight to the dominant anthropocentrism of past times and ours. (shrink)

The argument from design stands as one of the most intuitively compelling arguments for the existence of a divine Creator. Yet, for many scientists and philosophers, Hume's critique and Darwin's theory of natural selection have definitely undermined the idea that we can draw any analogy from design in artifacts to design in nature. Here, we examine empirical studies from developmental and experimental psychology to investigate the cognitive basis of the design argument. From this it becomes clear that humans spontaneously discern (...) purpose in nature. When constructed theologically and philosophically correctly, the design argument is not presented as conclusive evidence for God's existence but rather as an abductive, probabilistic argument. We examine the cognitive basis of probabilistic judgments in relationship to natural theology. Placing emphasis on how people assess improbable events, we clarify the intuitive appeal of Paley's watch analogy. We conclude that the reason why some scientists find the design argument compelling and others do not lies not in any intrinsic differences in assessing design in nature but rather in the prior probability they place on complexity being produced by chance events or by a Creator. This difference provides atheists and theists with a rational basis for disagreement. (shrink)

If one looks for the notion of conscience in Hume, there appears to be a contrast between the loose use of it that can be found in his History of England, and the stricter use of it Hume makes in his philosophical works. It is my belief that, notwithstanding the problems Hume’s philosophy raises for a notion such as conscience, it is possible to frame a positive Humean explanation of it. I want to suggest that, far from corresponding to a (...) mental power or to a faculty of some sort, conscience for Hume can be understood as a reflective form of self-surveying. This becomes apparent if the discussion about conscience as presented in A Treatise of Human Nature is integrated with other notions Hume introduces in An Enquiry concerning the Principles of Morals when discussing the case of the ‘sensible knave’, such as those of inward peace of mind, consciousness of integrity, and reflection on one’s own conduct. To further explicate my line of argument, I shall also contrast Hume’s conclusions with some arguments presented by other authors in this regard, such as Bernard Mandeville and Joseph Butler. (shrink)

The importance of John Locke's discussion of persons is undeniable. Locke never explicitly tells us whether he thinks persons are substances or modes, however. We are thus left in the dark about a fundamental aspect of Locke's view. Many commentators have recently claimed that Lockean persons are modes. In this paper I swim against the current tide in the secondary literature and argue that Lockean persons are substances. Specifically I argue that what Locke says about substance, power, and agency commits (...) him to the claim that persons are substances. I consider the passages mode interpreters cite and show why these passages do not imply that Lockean persons are modes. I also respond to two objections anyone who thinks Lockean persons are substances must address. I show that a substance reading of Locke on persons can be sympathetic and viable. I contend that with a clearer understanding of the ontological status of Lockean persons we can gain a firmer grasp of what Locke's picture of persons looks like. Finally, once we are armed with a better understanding of Locke on substance, mode, and personhood, we can pave the way toward a more nuanced description of the early modern debate over personal identity. (shrink)

How can we know whether we are punishing the same corporation that committed some past crime? Though central to corporate criminal justice, legal theorists and philosophers have yet to address the basic question of how corporate identity persists through time. Simple cases, where crime and punishment are close in time and the corporation has changed little, can mislead us into thinking an answer is always easy to come by. The issue becomes more complicated when corporate criminals undergo any number of (...) transformations—rebranding, spinning-off a division, merging, changing ownership, changing management, swapping lines of business, etc. These changes are common among all corporations, including those trying to conceal or limit liability for past crimes. This article takes a first step toward developing a workable and philosophically satisfying theory of corporate personal identity and discusses its prospects for fulfilling the retributive, rehabilitative, and deterrent purposes of criminal law. (shrink)

This article examines medieval and early modern theologies of habit (those of Augustine, Aquinas and Luther), and traces a theme of appropriation through the discourse on habit and grace. It is argued that the question of habit is central to theological debates about human freedom, and about the nature of the God-relationship. Continuities are then highlighted with modern philosophical accounts of habit, in particular those of Ravaisson and Hegel. The article ends by considering some of the philosophical and political implications (...) of the preceding analysis of habit. (shrink)

This paper examines Flix Ravaisson's account of habit, as presented in his 1838 essay _Of Habit_, and considers its significance in the context of moral practice. This discussion is set in an historical context by drawing attention to the different evaluations of habit in Aristotelian and Kantian philosophies, and it is argued that Kant's hostility to habit is based on the dichotomy between mind and body, and freedom and necessity, that pervades his thought. Ravaisson (...) argues that the phenomenon of habit challenges these dualisms, and at least in this respect anticipates the discussions of habit in the work of twentieth-century phenomenologists such as Merleau-Ponty and Ricoeur.

The paper outlines Ravaisson's account of habit in general, showing how his analysis of the “double law” of habit develops from the work of Maine de Biran, and highlighting the way in which Ravaisson offers a new and original philosophical interpretation of the phenomena of habit. Whereas Maine de Biran remains within a dualistic framework, and finds that habit is problematic within this framework, Ravaisson uses habit to demonstrate continuity between mind and body, will and nature. Then the focus is narrowed to consider how this analysis of habit is applied to a specifically moral context, and how it illuminates traditional Aristotelian theories of virtue. The paper ends by considering several practical consequences of the foregoing discussion of habit and the moral life. (shrink)

Biological and cognitive sciences rely heavily on the idea of information transmitted between natural events or processes. This paper critically assesses some current philosophical views of natural information and defends a view of natural information as Nomic and Factive. Dretske offered a Factive view of information, and recent work on the topic has tended to reject this aspect of his view in favor of a non-Factive, probabilistic approach. This paper argues that the reasoning behind this move to non-Factivity is flawed (...) and mixes up different problems with Dretske’s original view. I show that one of these problems—strictness—has to do with Nomicity rather than Factivity. The other problem—reference class ambiguity—is not solvable just in terms of a theory of natural information. On the Dretske-inspired view I defend, natural information is Factive and Nomic but is insufficient to determine the cognitive or biological content of a natural process. In sum I present an examination what natural information is and what role it can play in our understanding of living and thinking things. (shrink)

The aim of this article is to shed light on Kant’s anthropological theory of memory. I shall contrast physiological studies of memory against Kant’s own study. I suggest some ideas about the relation between memory and time, as long as memory has the power to store and reproduce the temporal configuration of our representations. Moreover, I deal with the problem of personal identity and I suggest that memory contributes to the possibility of this identity from a pragmatic point of view. (...) Finally, I hold that Kant’s pragmatic anthropology does not only provide a description of memory for the human being’s self-knowledge but also for the human being’s self-perfection. Thus, such description discloses not only what the human being is but also what this can become, insofar as it is capable of perfecting itself. (shrink)

This article explores the connection between objective chance and the randomness of a sequence of outcomes. Discussion is focussed around the claim that something happens by chance iff it is random. This claim is subject to many objections. Attempts to save it by providing alternative theories of chance and randomness, involving indeterminism, unpredictability, and reductionism about chance, are canvassed. The article is largely expository, with particular attention being paid to the details of algorithmic randomness, a topic relatively unfamiliar to philosophers.