Online research in philosophy

We run into instances of material constitution everywhere we turn. Material constitution is the relation that obtains between an octagonal piece of metal and a Stop sign, between strands of DNA molecules and genes, between pieces of paper and dollar bills, between stones and monuments, between lumps of clay and statues, between human persons and their bodies—the list is endless. Although there has been a great deal of controversy recently about the nature of material constitution, I want to enter the fray by setting out and defending an explicit definition of what it is for an object x to constitute an object y at time t.

According to the Constitution View of persons, a human person is wholly constituted by (but not identical to) a human organism. This view does justice both to our similarities to other animals and to our uniqueness. As a proponent of the Constitution View, I defend the thesis that the coming-into-existence of a human person is not simply a matter of the coming-into-existence of an organism, even if that organism ultimately comes to constitute a person. Marshalling some support from developmental psychology, I give a broadly materialistic account of the coming-into-existence of a human person. I argue for the metaphysical superiority of the Constitution View to Biological Animalism, Thomistic Animalism, and other forms of Substance Dualism. I conclude by discussing the single implication of the Constitution View for thinking about abortion. Footnotesa Thanks to Gareth Matthews and Catherine E. Rudder for comments. I am also grateful to other contributors to this volume, especially Robert A. Wilson, Marya Schechtman, David Oderberg, Stephen Braude, and John Finnis.

Lynne Rudder Baker’s Constitution View of human persons has come under much recent scrutiny. Baker argues that each human person is constituted by, but not identical to, a human animal. Much of the critical discussion of Baker’s Constitution View has focused upon this aspect of her account. Less has been said about the positive diachronic account of personal identity offered by Baker. Baker argues that it is sameness of what she labels ‘first-person perspective’ that is essential to understanding personal identity over time . Baker claims that her account avoids the commitment to indeterminacy of personal identity entailed by the psychological account. Further, the psychological account, but not her account, is plagued by what Baker labels the ‘duplication problem’. In the end, I argue that neither of these considerations forces us to renounce the psychological account and adopt Baker’s favored account.

Locke’s view that continuants are numerically distinct from their constituting hunks of matter is popular enough to be called the “standard account”.1 It was given its definitive contemporary statement by David Wiggins in Sameness and Substance2, and has been defended by many since. Baker’s interesting book contributes new arguments for this view, a new definition of ‘constitution’, and a sustained application to persons and human animals. Much of what she says develops this view in new and important ways. But in some cases she does not advance the position, and in others she takes steps backwards. According to Baker, a person is numerically distinct from her constituting animal. One of Baker’s leading arguments is surprisingly unconvincing. Persons differ in important ways from non-human animals. Only persons are moral agents, modify their goals, have wars, culture, etc. If persons were identical to animals—if we were “nothing but animals”, as she puts it—then the manifest discontinuity between humans and non-human animals would be located “within the domain of biology”. “But from a biological point of view, human animals…are biologically continuous with non-human animals.” (p. 17) The argument fails: why should identifying persons with animals preclude saying that these particular animals have radically distinctive features that are of little interest to biologists? The traditional case for non-identity (which Baker accepts) is more powerful: a person and her constituting animal differ by having different persistence conditions. If my memories were transferred to a new body and my old body destroyed, I the person might survive, but the human animal who constituted me would perish. Therefore, before the transfer, I and the animal that constituted me would be numerically distinct but extremely similar things located in exactly the same place. This consequence—the central thesis of the Wiggins view—is surprising: so surprising that some reject the Wiggins view on that basis..

Theories of the human person differ greatly in their ability to underwrite a metaphysics of resurrection. This paper compares and contrasts a number of such views in light of the Christian doctrine of resurrection. In a Christian framework, resurrection requires that the same person who exists on earth also exists in an afterlife, that a postmortem person be embodied, and that the existence of a postmortem person is brought about by a miracle. According to my view of persons (the Constitution View), a human person is constituted by—but not identical to—a human organism. A person has a first-person perspective essentially, and an organism has interrelated biological functions essentially. I shall argue for the superiority the Constitution View as a metaphysical basis for resurrection.

In her recent book Persons and Bodies1, Lynne Rudder Baker has defended what she calls the constitution view of persons. On this view, persons are constituted by their bodies, where “constitution” is a ubiquitous, general metaphysical relation distinct from more familiar relations, such as identity and part-whole composition.

Many Christians assume that there are only two possibilities for what a human person is: either Animalism (the view that we are fundamentally animals) or Immaterialism (the view that we are fundamentally immaterial souls). I set out a third possibility: the Constitution View (the view that we are material beings, constituted by bodies but not identical to the bodies that now constitute us.) After setting out and briefly defending the Constitution View, I apply it to the doctrine of resurrection. I conclude by giving reasons for Christians to prefer the Constitution View of human persons to both Animalism and Immaterialism.

This paper discusses the “constitution view” of human persons, as set forth by Lynne Rudder Baker in her book, Persons and Bodies. The metaphysical notion of constitution is explained and briefly defended. It is shown, however, that the view that human persons are constituted by their bodies faces difficulties in specifying the “person-favorable conditions” under which a human body constitutes a person. Furthermore, none of the arguments in support of the claim that humans are constituted by (but not identical with) their bodies is persuasive. It is proposed that the mind-body theory of “emergent dualism” offers many of the benefits of the “constitution view” without sharing in its drawbacks.

This paper discusses the “constitution view” of human persons, as set forth by Lynne Rudder Baker in her book, Persons and Bodies. The metaphysical notion of constitution is explained and briefly defended. It is shown, however, that the view that human persons are constituted by their bodies faces difficulties in specifying the “person-favorable conditions” under which a human body constitutes a person. Furthermore, none of the arguments in support of the claim that humans are constituted by (but not identical with) their bodies is persuasive. It is proposed that the mind-body theory of “emergent dualism” offers many of the benefits of the “constitution view” without sharing in its drawbacks.