Nonreductionist Theories of Personal Identity

Eric Olson and David Shoemaker argue that our numerical identity over time is irrelevant to such practical issues as moral responsibility or self-concern. Being the same individual at different moments in time may, in our case, can be seen as the preservation of the relevant biological processes (e.g., according to Olson), while psychological continuity, independent of these processes, may be crucial for such issues. I will defend the view that, contrary to the above authors, any conception of our diachronic identity (...) has ethical implications, at least with regard to the aforementioned issues. My argument has two basic assumptions. (1) The dispute over identity of persons is a dispute over the conditions of our persistence in time as the same individuals, whether we consider being a person as our essential property or not (e.g., Olson maintains the latter). The question is under what conditions I am the same as a particular earlier or later individual. (2) The pronoun “I,” on the other hand, is an essential component of practical reasoning, so also of ethical one. Thus, the debate on the persistence of persons concerns the identity conditions of the individuals to whom/which we refer when planning our future actions, formulating our intentions. My rational self-concern or my moral responsibility for past actions regards the individual to whom the pronoun refers. An additional result of my argument is to undermine the influential strategy of defending positions on our diachronic identity against the charge of controversial ethical implications. It cannot be argued in the case of every such controversy that a given ethical issue only apparently involves our identity, while in fact what is relevant to it is a different relation binding persons at different moments in time. (shrink)

In this article I discuss the seeming contingency of the fact that one is the specific person that one is. Here, I propose that this contingency is illusory.

This paper is primarily about metaphysics; specifically, about a Cartesian view of the self, according to which it is a simple, enduring, non-material entity.I take a critical look at Nida-Rümelin’s novel conceptual arguments for this view and argue that they don’t give us decisive reasons to uphold the Cartesian view. But in Nida-Rümelin’s view, what is at stake in these arguments is not merely theoretical: the truth – and our beliefs about it – has practical consequences as well. In her (...) view, if the Cartesian simple view of the self were false, we would have no reason to love and care for family and friends, and our special interest in our own future would be pointless. In the last section of this paper, I will say something about the sense in which it is right and the sense in which it is wrong to think that the metaphysics of the self has broader relevance for our lives. (shrink)

Mark Siderits’ confluence approach to philosophy, first sketched in his landmark monograph, Personal Identity and Buddhist Philosophy (2003), is emblematic of what has arguably become the most influential way of engaging historically and culturally distant Buddhist thinkers and texts systematically and constructively. For nearly half a century, and rather fittingly for someone enthralled by Madhyamaka, Siderits has successfully charted a middle ground between the text-based, exegetical approach to Buddhist philosophy still dominant in many parts of Europe and East Asia and (...) the methods of contemporary Anglophone analytic philosophy. Indebted to both, yet unconstrained by either, the confluence approach represents Siderits’ unique brand of historically-informed systematic reflection, delivered in the characteristically forceful and tightly argued prose that defines his inimitable style. (shrink)

This paper presents a new anti-criterialist view, Brutal Personal Identity (BPI). According to BPI, personal identity is a quasi-fundamental fact, which is metaphysically grounded in brute facts about absolutely fundamental personhood. By reversing the order of metaphysical explanation, BPI is not a form of identity mysticism as Dean Zimmerman asserts. Instead, BPI has even the potential to lay a solid foundation for developing an appropriate account of mentality and first-person perspectives. Furthermore, a comparison between BPI and soul theory is provided (...) to show why BPI is better than its main anti-criterialist rival. This provides us a compelling reason for considering BPI in the debate over personal identity. (shrink)

Is there such a thing as mental causation? Is it possible for the mental to have causal influence on the physical? Or has the old “mind over matter” question been rendered obsolete by the advent of brain science? Whatever our answers to these questions, it seems that we cannot systematically pursue them without considering what makes mental causation problematic in the first place: The causal closure of the physical world. This paper revisits the problem of mental causation by drawing on (...) a classical debate between Dharmakirti and the Indian materialists. The main argument of the paper is that expanding our conception of causality to accommodate phenomenal content can cast new light on the problem of mental causation. A satisfactory solution to the problem of mental causation must reject the completeness of the physical principle in favor of conceptions of causality that allow for phenomenal properties to play a causal-explanatory function. (shrink)

The main argument in this book is the undeniable openness of every system to the unknown. And the fundamental question goes: What does this openness produce? We are a part of the infinite universe and an incorporation of its wholeness. Both for us means an individualized reality, through which the universe expresses itself and on the other hand through which it is built up with. It also means our necessity, importance and indestructibility for the sum of its incorporations. Most connections (...) among ourselves are hardly conscious for us. Meanwhile the infinitesimality structure of all consciousness guarantees not only the logical lack of inconsistency of these connections but also the freedom of choice of every individual. Our goal by no means can be to decide completely consciously. Responsibility contains spontaneity or rather trust in a meaningful working together of the forces. We increasingly become aware of our role in the entire relationship and we learn to contribute optimally to the value fulfillment of all individuals, ourselves included. Beyond the supposed differences between objective and subjective reality, we at some point of awareness comprehend that we create our reality out of our innermost depths. (shrink)

In a recent paper, Chunghyoung Lee argues that, because zygotes are developmentally plastic, they cannot be numerically identical to the singletons into which they develop, thereby undermining conceptionism. In this short paper, I respond to Lee. I argue, first, that, on the most popular theories of personal identity, zygotic plasticity does not undermine conceptionism, and, second, that, even overlooking this first issue, Lee’s plasticity argument is problematic. My goal in all of this is not to take a stand in the (...) abortion debate, which I remain silent on here, but, rather, to push for the conclusion that transitivity fails when we are talking about numerical identity of non-abstract objects. (shrink)

Williams's famous thought experiment in "The Self and the Future" supports the Simple View of personal identity over time.

What justifies holding the person that we are today morally responsible for something we did a year ago? And why are we justified in showing prudential concern for the future welfare of the person we will be a year from now? These questions cannot be systematically pursued without addressing the problem of personal identity. This essay considers whether Buddhist Reductionism, a philosophical project grounded on the idea that persons reduce to a set of bodily, sensory, perceptual, dispositional, and conscious elements, (...) provides support for Parfit’s psychological criterion for personal identity. It examines the role that self-consciousness plays in mediating both self-concern and concern for others, and offers an argument for how reductionism about substantive or enduring selves may be reconciled with the seemingly irreducible character of self-consciousness. (shrink)

In virtue of what do things persist through time? Are there criteria of their identities through time? Anti-criterialists say no. One prominent challenge to anti-criterialism comes in two steps. The first step is to show that anti-criterialists are committed specifically to the claim that there are no informative metaphysically sufficient conditions for identity through time. The second step is to show that this commitment yields absurd results. Each step of this challenge is open to objection. However, in what follows, I (...) will refortify this challenge to anti-criterialism by offering new reasons to take each step. (shrink)

The uniqueness of each standpoint, each point of effect, can only be "overcome" by the standpoint changing to other standpoints and returning. In such alternation, which can also appear as constant change, lies the unity of the world. The wholeness of an alternation, however, is a structure of consciousness due to the special relationship between the circumscribing periphery and the infinitesimal center. This process structure unites determinacy and indeterminacy also totally in every place. Therefore, everywhere we are dealing with forms (...) of consciousness with more or less freedom of choice and an increasingly unknown depth. We live in a world of choosing consciousness, or rather awareness. In this respect, our environment expresses a deep truth about ourselves. (shrink)

статья содержит реконструкцию аргумента стремительных психологических изменений скотта кэмпбелла. согласно требованиям стандартного психоло- гического подхода, тождество личности основано на постоянстве ее воспо- минаний, убеждений, желаний и намерений. личность сохраняет свое тож- дество во времени, если обладает сильной психологической связанностью и преемственностью. структура аргумента стремительных психологических изменений сопоставляется с аргументом невероятно длительных психологи- ческих изменений дэвида льюиса. главными целями критических атак этих аргументов служат временная рассогласованность психологической связан- ности и преемственности, а также тезис редукционизма, что все важные для выживания факты могут (...) быть описаны безличным способом. ключевые слова: диахроническое тождество личности, психологический кри- терий, психологическая преемственность и связанность, транскраниальная электростимуляции мозга, выживание. (shrink)

I provide a simple solution to the problem of determining the characterising feature(s) of the simple approach to personal identity, sometimes also called the simple view: instead of focusing on claims regarding the analysability, reducibility, or triviality of the concepts used in simple theories of personal identity, I propose instead a metaphysical criterion to define this approach. In particular, I claim that the simple approach is (best seen as) that family of theories according to which personal identity is a relation (...) that essentially depends on a mereologically simple (or impartite) entity the existence and features of which may be known directly (e.g., by introspection) or indirectly (e.g., by deduction from a series of other premises). (shrink)

The problem of diachronic personal identity is this: what explains why a person P1 at time T1 is numerically identical with a person P2 at a later time T2, even if they are not at those times qualitatively identical? One traditional explanation is the soul theory, according to which persons persist in virtue of their nonphysical souls. I argue here that this view faces a new and arguably insuperable dilemma: either souls, like physical bodies, change over time, in which case (...) the soul theory faces an analogue problem of diachronic soul identity, or souls, unlike physical bodies, do not change over time, in which case the soul theory cannot explain why souls relate to particular bodies over time and so at best only partially explains personal identity. I conclude that the soul theory fares no better than physicalist-friendly accounts of personal identity such as bodily- or psychological-continuity-based views. (shrink)

I have argued that the central Christian doctrine of general resurrection (with particular reference to the Pauline corpus) can and should be understood in a scientifically and philosophically informed context, and have proposed a personalist-phenomenological model of general resurrection as a personally continuous transformative re-embodiment by the grace of God within an interpretative framework that respects the methods and findings of science while rejecting scientism and associated physicalist metaphysical claims. I have considered and rejected the re-assembly model of resurrection on (...) theological, philosophical and scientific grounds. (shrink)

Mereological nihilists hold that composition never occurs, so that nothing is ever a proper part of anything else. Substance dualists generally hold that we are each identical with an immaterial soul. In this paper, I argue that every popular objection to substance dualism has a parallel objection to composition. This thesis has some interesting implications. First, many of those who reject composition, but accept substance dualism, or who reject substance dualism and accept composition, have some explaining to do. Secondly, one (...) popular objection to mereological nihilism, one which contends that mereological nihilism is objectionable insofar as it is incompatible with the existence of people, is untenable. (shrink)

Sometimes in philosophy one view engenders another. If you hold the first, chances are you hold the second. But it’s not always because the first entails the second. Sometimes the tie is less clear, less clean. One such tie is between substance dualism and anti-criterialism. Substance dualism is the view that people are, at least in part, immaterial mental substances. Anti-criterialism is the view that there is no criterion of personal identity through time. Most philosophers who hold the first view (...) also hold the second. In fact, many philosophers just assume that substance dualists ought to, or perhaps even have to, accept anti-criterialism. But I aim to show that this assumption is baseless. Substance dualism doesn’t entail, suggest, support, or in any way motivate anti-criterialism, and anti-criterialism confers no benefit on dualism. Substance dualists have no special reason—and, indeed, no good reason at all—to accept anti-criterialism. Or so I shall argue. My aim isn’t to defend substance dualism, nor is it to attack anti-criterialism. My aim is to show that, contrary to a long-standing trend, dualists needn’t be anti-criterialists. Nor, as it will turn out, should they be. (shrink)

Heidegger, like Kierkegaard, has recently been claimed as a narrativist about selves. From this Heideggerian perspective, we can see how narrative expands upon the psychological view, adding a vital teleological dimension to the understanding of selfhood while denying the reductionism implicit in the psychological approach. Yet the narrative approach also inherits the neo-Lockean emphasis on the past as determining identity, whereas the self is fundamentally about the future. Death is crucial on this picture, not as allowing for the possibility of (...) a final meaning to our lives, but as determining Dasein as ‘pure unactualizable possibility.’ Ultimately, therefore, narrative is not what constitutes selfhood – but this does not mean that narrative is not relevant to personal identity, because narrative allows identity to be expressed in action. (shrink)

A dramatic problem facing the concept of the self is whether there is anything to make sense of. Despite the speculative view that there is an essential role for the perceiver in measurement, a physicalist view of reality currently seems to be ruling out the conditions of subjectivity required to keep the concept of the self. Eliminative materialism states this position explicitly. The doctrine holds that we have no objective grounds for attributing personhood to anyone, and can therefore dispense with (...) the concept. That implication would require us to dispense with many of the most basic commitments of our manifest or common sense image of the world. And it would require us to abandon, to maintain as an act of bad faith, or radically to adjust, virtually every significant basic commitment underlying the variety of traditions that have evolved historically from the (natural) platform of common sense. Daniel Dennett’s sympathies seem to be divided over this issue. He is reluctant to eliminate the most fundamental linguistic-conceptual-institutional commitments that have evolved from common sense. Yet, I will argue, the basis of his support for these, beneath the surface of his rhetoric, is a mirage. His view of persons and related (intentional) concepts is a case in point. In place of the eliminative materialist position, Dennett recommends that we regard the self as a highly useful “theorist’s fiction.” He adopts a similar epistemic stance toward intention, belief, mind, and so on. In this paper I aim to show that Dennett’s recommendation is based on a subtle version of the dualism of subject and object (or scheme and content), which he seems to agree that we should transcend. Against Dennett’s view of the self as a “theorist’s fiction,” I argue in favour of a version of Donald Davidson’s realist thesis that, once we properly appreciate the significance of abandoning this pervasive dualism, we can maintain the self and associated intentional items – belief, mind, and so on – within a thoroughly realist ontology. (shrink)

The essay explores the systematic relationship in the work of Giordano Bruno (1548-1600) between his monadology, his metaphysics as presented in works such as De la causa, principio et uno, the mythopoeic cosmology of Lo spaccio de la bestia trionfante, and practical works like De vinculis in genere. Bruno subverts the conceptual regime of the Aristotelian substantial forms and its accompanying cosmology with a metaphysics of individuality that privileges individual unity (singularity) over formal unity and particulars over substantial forms without (...) sacrificing a metaphysical perspective on the cosmos. The particular is individuated as a unique site of desire, continually transforming but able to entrain itself and others through phantasmatic ‘bonding’, the new source of regularity in Bruno’s polycentric universe. Bruno thus tries to do justice to the demands of intelligibility as well as transformative eros. The essay concludes with a note on Bruno’s geometry as it relates to his general conception of form. (shrink)

One of the still unsolved problems in liberal anarchism is a definition of social constituency in positive terms. Partially, this had been solved by the advancements of liberal discourse ethics. These approaches, built on praxeology as a universal framework for social formation, are detached from the need of any previous or external authority or rule for the discursive partners. However, the relationship between action, personal identity, and liberty within the process of a community becoming solely generated from the praxeological a (...) priori remains largely disputed. In order to develop a testable constitutional model, this study revises how the “ontological turn” was introduced into liberal theories and redefines the concept of liberty. Liberty is usually understood as a moral goal or measurement for just actions, as the generative principle of all social existence - individual and interpersonal. For this purpose, the function of performative contradiction within the mechanism of interpersonal “encounter”, as part of the co-generative process of the individual becoming and social formation was explored through the production of a game-based narrative historiography grounded on 19th century life writings. This narrative historiography was developed in the context of Swiss history, with a “design-based” research approach, and resulted in a prototype for networked storytelling through which the transformative learning process could be visible and the negotiation of competing individual visions of the future could be re-enacted. (shrink)

A popular “Reductionist” account of personal identity unifies person stages into persons in virtue of their psychological continuity with one another. One objection to psychological continuity accounts is that there is more to our personal identity than just mere psychological continuity: there is also an active process of self-interpretation and self-creation. This criticism can be used to motivate a rival account of personal identity that appeals to the notion of a narrative. To the extent that they comment upon the issue, (...) proponents of narrative accounts typically reject Reductionist metaphysics that (ontologically) reduce persons to aggregates of person stages. In contrast to this trend, we seek to develop a narrative account of personal identity from within Reductionist metaphysics: we think person stages are unified into persons in virtue of their narrative continuity with one another. We argue that this Reductionist version of the narrative account avoids some serious problems facing non-Reductionist versions of the narrative account. (shrink)

In this paper we examine different answers to the question of what we are, focusing in particular on eliminative and reductivist proposals about persons or selves. We conclude that, as of today, dualism seems more reasonable than naturalism, if by naturalism we understand the thesis that psychological entities can be reduced or eliminated.

(ENGLISH) In this paper I propose a concept of the self that allows us to address and solve some of the issues associated with problem of diachronic personal identity. That is, by virtue of what can we consider that I am today the same person I was yesterday? The problem of continuity in time of identity has a long history in analytic philosophy. I argue that the continuity of personal identity over time can be ensured by resorting to the concept (...) of "extended self as the center of gravity" presented here. My central argument is that a person does not know and is not in control of her personal identity. Identities are not dependent on particular individuals, but always extend outward toward others. Therefore, the continuity of my identity is guaranteed by the others. ------------- -/- (SPANISH) En este trabajo propongo un concepto del Yo que nos permite abordar y solucionar algunos de los problemas asociados con la identidad personal diacrónica. Esto es, en virtud de qué podemos considerar que hoy yo soy la misma persona que fui ayer. Este problema de la continuidad en el tiempo de la identidad personal tiene una larga historia en la filosofía analítica. Yo sostengo que la continuidad de la identidad personal en el tiempo se puede garantizar acudiendo al concepto del “yo extendido como centro de gravedad” que aquí presento. Mi argumento central es que una persona individual no conoce ni está en control de su identidad ya que las identidades no dependen de los individuos particulares, sino que siempre se extienden hacia fuera, hacia los otros. Es decir, la continuidad de mi identidad está garantizada por los otros. (shrink)

Book review of 'More Kinds of Being: A Further Study of Individuation, Identity, and the Logic of Sortal Terms'. By E. J. LOWE.

This special interactive interdisciplinary issue of JCS on the singularity and the future relationship of humanity and AI is the first of two issues centered on David Chalmers’ 2010 JCS article ‘The Singularity, a Philosophical Analysis’. These issues include more than 20 solicited commentaries to which Chalmers responds. To quote Chalmers: -/- "One might think that the singularity would be of great interest to Academic philosophers, cognitive scientists, and artificial intelligence researchers. In practice, this has not been the case. Good (...) was an eminent academic, but his article was largely unappreciated at the time. The subsequent discussion of the singularity has largely taken place in non-academic circles, including Internet forums, popular media and books, and workshops organized by the independent Singularity Institute. Perhaps the highly speculative flavour of the singularity idea has been responsible for academic resistance to it. I think this resistance is a shame, as the singularity idea is clearly an important one. The argument for a singularity is one that we should take seriously. And the questions surrounding the singularity are of enormous practical and philosophical concern". -/- It is fair to say that Chalmers is the first to provide a detailed comprehensive philosophical analysis of the idea of the singularity that brings into focus not only questions about the nature of intelligence and the prospects for an intelligence explosion but also important philosophical questions about consciousness, identity and the relationship between facts and values. (shrink)

My aim is to explore how the notion of personhood is tied to the notion of space--both physical and moral space. In particular, I argue against the Cartesian view of the disengaged/disembodied self and in favour of Charles Taylor's and Martin Heidegger's view of the engaged and embedded self. I contend that space, as the transcendental condition for the possibility of human agency, is the place where questions of identity are possible and answers, if any, are to be found. Thus, (...) personal identity and space are inexorably tied and dependent on one another. (shrink)

As Shakespeare is closer in time and spirit to medieval psychology than to popular modern explanations of psyche, this article presents a fourfold analysis of ecstasy from Aquinas' Summa Theologiae to examine the characters of the play. I also suggest performance choices which make a variety of these ecstasies of soul more visible.

In the film classic Blade Runner, the story explores the notion of personal identity through that of carefully crafted androids. Can an android have a personality; can androids be persons? The title of the original story by Philip K. Dick is Do Androids Dream of Electric Sheep? The story suggests that our sense of being a person depends on our having memories that connect us with our childhood. In the movie, the androids are only a couple of years old, but (...) have adult bodies. To complete them as persons they are given simulated memories of childhood. Some psychiatrists have decided that even humans dream only of electric sheep. I explore how Popper’s world 3 can help to defend a notion of personhood that can be used to criticize the thesis that persons are simply complex physical processes and that all their serious life-problems can be conceptualised as a form of physical illness. (shrink)

Ci chiediamo come l'affettività nella società di massa possa venire considerata, come sia vissuta e con quali possibili valenze e prospettive, da un soggetto che ha visto attenuarsi la sua credenza irriflessivamente adesiva in un esistente fondato e fondante e, conseguentemente, ridimensionata la monoliticità della propria identità soggettuale.

In his New Essays on Human Understanding, Leibniz presents a sharp attack on Locke's theory of personal identity, Matching Locke's thought-experiments with those of his own, Leibniz seeks to show that our identity cannot rest on matters of consciousness alone-being the same person is rather a matter of the continued existence of an immaterial substance. I draw attention to some contemporary thinkers who-while eschewing the immaterial substances-are sympathetic to the kind of argument Leibniz offered. This leads to a dilemma: on (...) the face of things. we cannot be sympathetic to both Leibniz and Locke. I investigate a theory which would resolve this dilemma-giving up something which each held dear, but not everything, The resultant theory leans unpopularly more towards the side of Leibniz than Locke but can point to the authority of no less than David Wiggins. In the end, though, I argue that there is another solution to the dilemma - a solution which claims that Leibniz and Locke are arguing at cross-purposes, and that their arguments are best seen as answers to different questions. This solution still requires the giving-up of widely-held beliefs but involves significantly less cost than the alternatives. (shrink)

I argue that there is a tension between three popular views in the philosophy of mind: (1) mental properties are not identical with physical properties (a version of nonreductionism), but (2) mental properties are had solely by virtue of physical properties (physicalism regarding the mind), which requires that (3) mental properties supervene on physical properties. To earn the title "physicalist," one must hold a sufficiently strong version of the supervenience thesis. But this, I argue, will be a version that undermines (...) nonreductionism. (shrink)

Das Hauptargument dieses Buches ist die unleugbare Offenheit jedes Systems zum Unbekannten hin. Und die Grundfrage lautet: Was ergibt sich aus dieser Offenheit? Wir sind ein Teil des unendlichen Universums und eine Verkörperung seiner Ganzheit. Beides bedeutet für uns eine individualisierte Wirklichkeit, durch die sich das Universum ausdrückt und durch die es andererseits mit gebildet wird. Es bedeutet ebenfalls unsere Notwendigkeit, Wichtigkeit und Unzerstörbarkeit für die Gesamtheit seiner Verkörperungen. Die meisten Verbindungen untereinander sind uns kaum bewusst. Indessen gewährleistet die Infinitesimalstruktur (...) allen Bewusstseins nicht nur die logische Widerspruchsfreiheit dieser Verbindungen, sondern auch die unaufhebbare Wahlfreiheit jedes einzelnen Individuums. Unser Ziel kann jedoch keineswegs darin liegen, vollkommen bewusst zu entscheiden. Verantwortung schließt Spontanität beziehungsweise das Vertrauen auf ein sinnvolles Zusammenwirken der Kräfte ein. Wir werden unserer Rolle im Gesamtzusammenhang zunehmend gewahr und lernen, einen optimalen Beitrag zur Werterfüllung aller Individuen, einschließlich uns selbst, zu leisten. Jenseits der vermeintlichen Unterschiede zwischen objektiver und subjektiver Wirklichkeit begreifen wir, dass wir unsere Realität aus unserem tiefsten Innern heraus erschaffen. (shrink)