If martin and rosenberg were right, It ought to have been possible for higher animals to evolve neural mechanisms that evoke complex avoidance-Of-Tissue-Damage behavior "without" their experiencing pain. The alleged identity of mental event types like pain with unspecified brain state types thus can have no evolutionary explanation. It will not do to say that these brain state types may be discovered some day to have a distinguishing property x, Since x would still be a physical property and one could (...) always ask why pain-Experience necessarily accompanies x-Propertied brain states, This being causally gratuitous to the behavior they would evoke without it "if" physicalism is true. (shrink)

Many writers have been struck by what Ronald Melzack, a leading investigator of pain mechanisms, calls the ‘puzzle’ of pain. Thus the surgeon Leriche, often quoted in this connection, says: Defence reaction? Fortunate warning? But as a matter of fact the majority of illnesses, even the most serious, attack us without warning. Sickness is nearly always a drama in two acts, of which the first takes place, cunningly enough, in the dim silence of bur tissues, with the lights out, before (...) the candles have been lit. When pain makes its appearance, we are almost in the second act…… Pain merely makes more distressing and sad a situation already long lost…… In fact, pain is always a baleful gift, which reduces the subject of it, and makes him more ill than he would be without it. (shrink)

Science is full of surprises. Fortunately, most of these surprises are small. A scientist, for example, might make an unexpected discoverey, but the discovery simply adds new data in support of an old theory. Or perhaps the discovery will endanger an existing theory, but one which has only local import. In cases like these, the existing theory will be modified, or perhaps even rejected; but the research tradition which surrounds the local theory will remain, by and large, unaffected and will (...) continue on.Small surprises are welcomed within science; they are part of the daily grist. Science needs them in order to advance in an orderly fashion. (shrink)

Contrary to received opinion among philosophers, psychologists, and neuroscientists, conscious duality as a principle of brain organization is neither incoherent nor demonstrably false. The present paper begins by reviewing the history of the theory and its anatomical basis and defending it against the claim that it rests upon an arbitrary decision as to what constitutes the biological substratum of mind or person.

For the general terms in which the scientists have set their problem of mind and body, we philosophers have been chiefly to blame …The legend that we have told and sold runs like this. A person consists of two theatres, one bodily and one non-bodily. In his Theatre A go on the incidents which we can explore by eye and instrument.But a person also incorporates a second theatre, Theatre B. Here there go on incidents which are totally unlike, though synchronised (...) with those that go on in Theatre A. These Theatre B episodes are changes in the states, not of bits of flesh, but of something called ‘consciousness’, which occupies no space. Only the proprietor of Theatre B has firsthand knowledge of what goes on in it. It is a secret theatre … No, what prevents us from examining Theatre B is not that it has no doors and windows but that there is no such theatre. (shrink)

Reason and Value collects 15 new papers by leading contemporary philosophers on themes from the work of Joseph Raz. Raz has made major contributions in a wide range of areas, including jurisprudence, political philosophy, and the theory of practical reason; but all of his work displays a deep engagement with central themes in moral philosophy. The subtlety and power of Raz's reflections on ethical topics make his writings a fertile source for anyone working in this area. Especially significant are his (...) explorations of the connections between practical reason and the theory of value, which constitute a sustained and penetrating treatment of a set of issues at the very center of moral philosophy as it is practiced today. The contributors to the volume acknowledge the importance of Raz's contributions by engaging critically with his positions and offering independent perspectives on the topics that he has addressed. The volume aims both to honour Raz's accomplishments in the area of ethical theorizing, and to contribute to an enhanced appreciation of the significance of his work for the subject. (shrink)

Philosophers of religion divide neatly into two camps on the problem of evil: those who think it fatal to the concept of a loving God and those who do not. The latter have established a wide array of defensive positions down through the centuries, but none that has proved impregnable to sceptical attack. In his new book Mr Hick wisely abandons these older fortifications and falls back on highly mobile reserves. Not for him the ‘Fall of Man’ thesis, with its (...) unexplained choice to give up finite perfection; nor the Plotinian principle of plenitude, evil being an inevitable petering out of God's goodness; nor the ‘aesthetic’ gambit where the horrors of life constitute mere ‘shadows’ designed to highlight the beauty of creation; nor the ‘cosmic Toryism’, as someone called it, of Leibniz's ‘best of all possible worlds’; nor even, one might say gratefully, the gaseous obscurantism of Karl Barth's ‘das Nichtige’. All of these defences, and others besides, Mr Hick lumps together under what he calls ‘the majority report’ in Christian theodicy: the Augustinian tradition or type. In place of these venerable ramparts Hick elects the more fluid defence afforded, he thinks, by Irenaeus, Eastern Christianity and, in modern times, by Schleiermacher and a few contemporary thinkers. (shrink)

Supposons qu'il soit possible de transplanter les centres de Ia douleur de Jones dans le cerveau de Smith. A mi-chemin pendant!'operation, on teste ces centres de Ia douleur en les stimulant électriquement in vitro. Y aurait-il de Ia douleur? L'argument de cet article est qu'il n'y en aurait pas, parce que Ia douleur doit avoir un possesseur. Sinon, il ne peut arriver que les centres de Ia douleur se déchargeant dans un cerveau soient en eux-mêmes Ia douleur. On peut logiquement (...) transférer le mécanisms de Ia douleur, mais non Ia douleur elle-mêmes. Ainsi le materialisme est faux.Suppose we live in a very advanced age of neurosurgical skills. We have a patient, Jones, with intractable pain. We have a second patient, Smith, with a long history of unintentional self-injury due to congenital absence of pain centres. So we decide to do double service by transplanting Jones's pain centres into Smith's brain. (shrink)

Supposons qu'il soit possible de transplanter les centres de Ia douleur de Jones dans le cerveau de Smith. A mi-chemin pendant!'operation, on teste ces centres de Ia douleur en les stimulant électriquement in vitro. Y aurait-il de Ia douleur? L'argument de cet article est qu'il n'y en aurait pas, parce que Ia douleur doit avoir un possesseur. Sinon, il ne peut arriver que les centres de Ia douleur se déchargeant dans un cerveau soient en eux-mêmes Ia douleur. On peut logiquement (...) transférer le mécanisms de Ia douleur, mais non Ia douleur elle-mêmes. Ainsi le materialisme est faux.Suppose we live in a very advanced age of neurosurgical skills. We have a patient, Jones, with intractable pain. We have a second patient, Smith, with a long history of unintentional self-injury due to congenital absence of pain centres. So we decide to do double service by transplanting Jones's pain centres into Smith's brain. (shrink)

1 Matching Templates and Feature Analysers. 2 Modes of Perception in Left and Right Cerebral Hemispheres. 3 Identification and Recognition. 4 Chess Plying Machines.

Glenn Pearce, labels the identification of the firing of one's pain centres in the brain with feeling pain ‘a naive view,’ the refutation of which cannot much threaten any serious version of materialism. But in fact at least a dozen proponents of contemporary materialism have already hypothesized the identification of feeling pain with activation of a specific neural mechanism, although they picked the wrong mechanism, namely C-fibres. Just to take a recent example, James Cornman and Keith Lehrer, trying to get (...) around the objection to the identity theory that the language of neural processes and the language of feeling pains belong to different linguistic categories, suggest that the materialist could devise a new term to refer to the same entity across categories: ‘fibain.’They write,He would then claim that there are fibains, that is, entities with those properties usually associated with pains, and also with the properties usually associated with firing C-fibers. He can, then, avoid category mistakes by saying that what are thought to be pains and what are thought to be firing C-fibers are really fibains. (shrink)

Glenn Pearce, labels the identification of the firing of one's pain centres in the brain with feeling pain ‘a naive view,’ the refutation of which cannot much threaten any serious version of materialism. But in fact at least a dozen proponents of contemporary materialism have already hypothesized the identification of feeling pain with activation of a specific neural mechanism, although they picked the wrong mechanism, namely C-fibres. Just to take a recent example, James Cornman and Keith Lehrer, trying to get (...) around the objection to the identity theory that the language of neural processes and the language of feeling pains belong to different linguistic categories, suggest that the materialist could devise a new term to refer to the same entity across categories: ‘fibain.’They write,He would then claim that there are fibains, that is, entities with those properties usually associated with pains, and also with the properties usually associated with firing C-fibers. He can, then, avoid category mistakes by saying that what are thought to be pains and what are thought to be firing C-fibers are really fibains. (shrink)