Nicholas Nathan

The self is one of the perennial topics in philosophy, and also one of the most debated. Its existence has been both defended and contested in equal measure by philosophers including Descartes and Hume. A Map of Selves: Beyond Philosophy of Mind proposes an original and compelling defense of selfhood. N. M. L. Nathan argues that the self is an enduring substance with a unique quality not shared with any other substance. He criticizes the panpsychist theory that material objects are composed of selves analogous to ours and argues for the existence of at least one transcendent self, whose activity explains both our own existence and the existence of the natural world. He concludes by considering how the world would be for us if such selves did not exist, and we were, as some philosophers think we are, not selves, but, e.g., brains or simply sequences of mental events. A radical and innovative philosophical theory of the self, A Map of Selves: Beyond Philosophy of Mind will be of interest to those working on the philosophy of self and personal identity, philosophy of mind and metaphysics.

Some people have supposed that utility is good in itself, non-in-strumentally good, as distinct from good because conducive to other good things. And in modern versions of this view, utility often means want-satisfaction, as distinct from pleasure or happiness. For your want that p to be satisfied, is it necessary that you know or believe that p, or sufficient merely that p is true? However that question is answered, there are problems with the view that want-satisfaction is a non-instrumental good. What if you want something only because you have a false belief? What if the time at which you want that p is fifty or five hundred years before the time to which p itself refers? To meet these difficulties, qualifications have to be introduced, and much has been written about how exactly these qualifications are to be framed.1 There is however what may be a rather more serious objection to the view that want-satisfaction is a non-instrumental good, or rather to the combination of that view with the principle that it is sufficient for your want that p to be satisfied simply that p is true. The objection is that this combination forces you to give undue weight to the mere acquisition of desires when you come to make judgements about changes in the value of things. It forces you to say that for any true proposition p, which initially you do not want to be true, your mere acquisition of a desire that p will, other things being equal, make the world better. Non-instrumental value can be increased merely by multiplying desires, even though everything else remains the same. Surely, however, improving the world is not as easy as that.

1. The ideal of spatio-temporally unrestricted generalisation, which marks all post-mythological thinking about nature, marks no more than the continuity of totemism in political casuistry. No unrestricted principle of Socialism or Conservatism or Liberal Democracy is defensible unless it is accorded a moral ultimacy which almost no one fully conscious of what he was about would actually want to accord it. If this bare platitude is to be fully assimilated, it needs both concrete exemplification and support of the systematic kind. Liberal principles are well provided for in these respects: J. F. Stephen showed in brilliant detail that, from a utilitarian point of view, the question whether liberty even in advanced societies is irrespective of time and place a good or a bad thing is an irrational question—”as irrational as the question whether fire is a good or a bad thing.” But demonstrations and illustrations of the restricted nature of our other popular political principles are not so easily come by, and the critical survey of standard prodemocratic arguments, which makes up Part III of this paper, is meant to supply a part of the deficiency.