David S. Oderberg

There can be no doubt that the public face of contemporary philosophy is the professional who goes by the name of “bioethicist.” Since the bioethics industry—which is what it is—sprang up in the 1970s, large numbers of professional philosophers have found it a congenial and remunerative way in which to make a reputation for themselves. A few general observations can be made about bioethicists. Some of them are well-meaning. For example, they are dedicated to the laudable notion that philosophy should be heard in the public square and have an influence on the making of policy. Or they believe, rightly, that the bioethical problems of our day are of such grave moment that philosophers should try to grapple with them, at least, and provide solutions if possible. It is not only that the welfare of society depends on such solutions, but that if philosophers, who are supposed to be trained in rigorous thinking, do not do the hard conceptual work that needs to be done, the void will be filled by the looser and fuzzier moral thinking of others—especially lawyers, politicians, and economists. Some are simply committed to the idea, again admirable, that bioethics is a serious intellectual discipline that demands equally serious analytical application. Some find bioethics just interesting and worthy of philosophical pursuit in its own right. Again, this is true. On the other hand, it is all too evident that very many, perhaps the majority, of bioethicists are, to put it frankly, less than competent. I believe that this is a view a good number of philosophers share. The bioethics industry is, unfortunately, populated by many individuals whom one might even call second-rate philosophers. They have found themselves unable to grapple with the more technical or abstract areas of philosophy—or at least to make a name for themselves in such areas—but have found that it is relatively easy to forge a name for oneself in the bioethics business. For one, there is an insatiable demand by the media for comment upon the latest developments in biotechnology, medicine, genetics, and so on, or for comment upon someone else’s comment upon such developments..

To the extent that dualism is even taken to be a serious option in contemporary discussions of personal identity and the philosophy of mind, it is almost exclusively either Cartesian dualism or property dualism that is considered. The more traditional dualism defended by Aristotelians and Thomists, what I call hylemorphic dualism, has only received scattered attention. In this essay I set out the main lines of the hylemorphic dualist position, with particular reference to personal identity. First I argue that overemphasis of the problem of consciousness has had an unhealthy effect on recent debate, claiming instead that we should emphasize the concept of form. Then I bring in the concept of identity by means of the notion of substantial form. I continue by analyzing the relation between form and matter, defending the traditional theses of prime matter and of the unicity of substantial form. I then argue for the immateriality of the substantial form of the human person, viz. the soul, from an account of the human intellect. From this follows the soul's essential independence of matter. Finally, although the soul is the immaterial bearer of personal identity, that identity is still the identity of an essentially embodied being. I explain how these ideas are to be reconciled. Footnotesa I am grateful to Stephen Braude, John Cottingham, John Haldane, David Jehle, Joel Katzav, Eduardo Ortiz, and Fred Sommers for helpful comments and discussion of a draft of this essay. I would also like to thank Ellen Paul, whose suggestions have helped greatly to improve the essay's style and content