An attempt is made to show that Wittgenstein's later philosophy of logic is not the kind of conventionalism which is often ascribed to him. On the contrary, Wittgenstein gives expression to a “mixed” theory which is not only interesting but tends to resolve the perplexities usually associated with the question of the a priori character of logical truth. I try to show that Wittgenstein is better understood not as denying that there are such things as “logical rules” nor as denying (...) that the results of applying such rules are “logically necessary,” but as trying to understand what it is to appeal to a logical rule and what it means to say that the results of applying such a rule are “necessary.” He is not so much overthrowing standard accounts of logical necessity as discovering the limits of the concept. (shrink)

‘When we see, hear, smell, taste, feel, meditate, or will anything, we know that we do so. … Consciousness … is inseparable from thinking, and essential to it. …’John Locke, Essay Concerning Human Understanding ‘Psycho-analysis … cannot accept the identity of the conscious and the mental. It defines what is mental as processes such as feeling, thinking and … willing. … ’Sigmund Freud, Introductory Lectures on Psycho-analysis.In this paper I shall provide a novel version of a traditional epistemic criterion for (...) distinguishing mental entities from nonmental ones, and defend it from likely sorts of objections. By the phrase ‘criterion of the mental’ I mean a set of conditions which is necessary and sufficient for an entity's being mental. (shrink)

In this paper I argue against the view, defended by some philosophers, that it is part of the meaning of mental that being mental is incompatible with being physical. I call this outlook metalinguistic dualism, and I distinguish it from metaphysical theories of the mind-body relation such as Cartesian dualism. I argue that MLD is mistaken, but I don't try to defend the contrary view that mentalistic terms can be definitionally reduced to nonmental ones. After criticizing arguments by certain philosophers (...) which purport to establish MLD, I formulate a criterion for a phenomenon's being mental. I then show that this criterion is neutral between monistic and dualistic theories of the mind-body relation. Since if MLD were true it should be impossible to construct such a criterion, I conclude that it is false. The significance of my paper is that if I am right then I remove one important type of objection to aposteriori, noneliminative forms of the identity theory of mind, namely that such theories ought to be rejected merely on the basis of semantical considerations about the word mental. Beyond that, I believe that my criterion of mental phenomena correctly captures our intuitions about the nature of the distinction between mental and nonmental phenomena. (shrink)

This book is a study of the second-edition version of the 'Transcendental Deduction', which is one of the most important and obscure sections of Kant's Critique of Pure Reason. By way of a close analysis of the B-Deduction, Adam Dickerson makes the distinctive claim that the Deduction is crucially concerned with the problem of making intelligible the unity possessed by complex representations - a problem that is the representationalist parallel of the semantic problem of the unity of the proposition. Along (...) the way he discusses most of the key themes in Kant's theory of knowledge, including the nature of thought and representation, the notion of objectivity, and the way in which the mind structures our experience of the world. (shrink)

The Groningen protocol allows for the euthanasia of severely ill newborns with a hopeless prognosis and unbearable suffering. We understand the impetus for such a protocol but have moral and ethical concerns with it. Advocates for euthanasia in adults have relied on the concept of human autonomy, which is lacking in the case of infants. In addition, biases can potentially influence the decision making of both parents and physicians. It is also very difficult to weigh the element of quality of (...) life on the will to live. We feel an important line has been crossed if the international medical community consents to the active euthanasia of severely ill infants and are concerned about the extension of the policy to other at risk groups. (shrink)

Ii is a well-known fact that the men of the Macedonian phalanx under Philip and Alexander were known collectively asor ‘foot companions’. Our first reference to the name comes from Demosthenes, who in his second Olynthiac tries unconvincingly to disparage the fighting qualities of Philip's mercenaries andDemosthenes adds no explanation, and it was left to commentators and lexicographers to unearth a relevant fragment from thePhilippicaof Anaximenes of Lampsacus.

Non-therapeutic ventilation of potential organ donors would increase the supply of kidneys for transplantation. There are no major ethical objections to it. The means of permitting it are forbidden by laws with an ethical basis. A law permitting it would need an ethical basis. Introducing a third legal method of diagnosing death would be unethical. Expanding the power of the advance directive to permit procedures involving minimal harm would be ethical but not helpful. Extending the power of proxies to permit (...) specific non-therapeutic procedures which caused or risked minimal harm to incompetent patients is the best way forward. (shrink)

Health care should be preferentially allocated to younger patients. This is just and is seen as just. Age is an objective factor in rationing decisions. The arguments against 'ageism' are answered. The effects of age on current methods of rationing are illustrated, and the practical applications of an age-related criterion are discussed. Ageist policies are in current use and open discussion of them is advocated.

A highly ordered universe is described in terms of neutrino and electrino alone as basic particles, and length and time alone as dimensional units. New theories are obtained of particles, nuclides, atomic spectra, general relativity, and gravitation.

Dirac's equation is reviewed and found to be based on nonrelativistic ideas of probability. A 4-space formulation is proposed that is completely Lorentzinvariant, using probability distributions in space-time with the particle's proper time as a parameter for the evolution of the wave function. This leads to a new wave equation which implies that the proper mass of a particle is an observable, and is sharp only in stationary states. The model has a built-in arrow of time, which is associated with (...) a restriction to positive-energy solutions. The usual solution for a Coulomb field is retained, though it now implies a slightly different charge distribution. The conventional nonstationary solutions become invalid. The new formulation appears to offer a resolution of difficulties that have been associated with Dirac's equation. It also predicts the occurrence of virtual pairs at a level that may be experimentally testable, and suggests a mechanism for self-cancellation of the vacuum energy. (shrink)

Review: Valentin A. Bazhanov, Brain — Culture — Society: Kantian Programme in Cognitive Science. Moscow: Kanon+ ROOI “Reabilitatsiya”, 2019, 288 pp.

The validity of the double effect doctrine is examined in euthanasia and abortion. In these two situations killing is a method of treatment. It is argued that the doctrine cannot apply to the care of the dying. Firstly, doctors are obliged to harm patients in order to do good to them. Secondly, patients should make their own value judgments about being mutilated or killed. Thirdly, there is little intuitive moral difference between direct and indirect killing. Nor can the doctrine apply (...) to abortion. Doctors kill fetuses as a means of treating the mother. They also kill them as an inevitable side effect of other treatment. Drawing a moral distinction between the direct and the indirect killing gives counterintuitive results. It is suggested that pragmatic rules, not ethics, govern practices around euthanasia and cause it to be more restricted than abortion. (shrink)