The cerebellum has been hypothesized to play a role in a variety of movement timing tasks that involve the processing of temporal information on a variety of timescales. Braitenberg, Heck & Sultan propose a new theory of cerebellar function that is able to account for movement timing on the order of a couple of hundred milliseconds. However, this theory does not account for the rôle the cerebellum plays in the acquisition and retention of adaptively timed discrete movements that are on (...) the order of 200 to 1000 milliseconds, and therefore does not account for the entire temporal range of cerebellar dependent processing. (shrink)

In 1931 the mathematical logician Kurt Godel published a revolutionary paper that challenged certain basic assumptions underpinning mathematics and logic. A colleague of Albert Einstein, his theorem proved that mathematics was partly based on propositions not provable within the mathematical system and had radical implications that have echoed throughout many fields. A gripping combination of science and accessibility, Godel’s Proof by Nagel and Newman is for both mathematicians and the idly curious, offering those with a taste for logic and philosophy (...) the chance to satisfy their intellectual curiosity. (shrink)

A successful attempt to bring all of Freud's discussions of the concepts of repression and defense into systematic form. Madison also argues that there is an observational language which corresponds to- Freud's theoretical language; by translating these concepts into observational terms, we can bring Freudian psychology "up to date."--S. R.

Although social scientists have identified diverse behavioral patterns among children from dissimilarly structured families, marketing scholars have progressed little in relating family structure to consumption-related decisions. In particular, the roles played by members of single-mother families—which may include live-in grandparents, mother’s unmarried partner, and step-father with or without step-sibling(s)—may affect children’s influence on consumption-related decisions. For example, to offset a parental authority dynamic introduced by a new stepfather, the work-related constraints imposed on a breadwinning mother, or the imposition of adult-level (...) household responsibilities on children, single-mother families may attend more to their children’s product preferences. -/- Without a profile that includes socio-economic, behavioral, and psychological aspects, efficient and socially responsible marketing to single-mother households is compromised. Relative to dual-parent families, single-mother families tend to have fewer resources and less buying power, children who consume more materialistic and compulsively, and children who more strongly influence decision making for both own-use and family-use products. Timely research would ensure that these and other tendencies now differentiate single-mother from dual-parent families in ways that marketers should address. Hence, our threefold goal is (1) to consolidate and highlight gaps in existing theory applied to studying children’s influence on consumption-related decision making in single-mother families, and (2) to propose a hybrid framework that merges two theories conducive to such research, and (3) to identify promising research propositions for future research. (shrink)

I am very pleased to see the response by J S Taylor to my critique of the “organs debate”. He makes some notable and important points, but also some errors to which attention should be drawn.Taylor erroneously attributes to me concern that the organ debate excessively focuses on saving the lives of a few people. My concern was about the narrow framework within which the debate is embedded and that it focuses on the lives of a few privileged people—those who (...) can pay—while largely neglecting the lives of those who cannot. The fact that some attention has been paid to such issues in some journals does not negate the importance of my claim. Moreover, it is not that the question of millions of premature deaths has …. (shrink)

This is a careful, line-by-line and often word-by-word commentary on Book XII of the Metaphysics. The commentary is preceded by a seven part introduction which deals with the theology of Book XII, noûs, self-knowledge, desire, the place of the book in Aristotle’s writings, its date and structure, and the problem of Chapter 8 and Aristotle’s monotheism. Elders claims Chapter 8 was not written by Aristotle but by a disciple or disciples. He also claims that Book XII contains at least five (...) other distinct treatises which come from different periods in Aristotle’s life. Throughout his book Elders summarizes the opinions of all the important modern and ancient commentators who have written on the questions he examines, and makes copious references to other Greek thinkers and other works of Aristotle. For example the section on self-knowledge moves through several dialogues of Plato and through Aristotle’s ethical writings. Philological observations abound, and Elders is sensitive to philosophical aspects in them. Some of his remarks about terms like ousia and dokei contain helpful philosophical insights. The presentation is lean, clear and direct. Elders has marked off another definite part of Aristotle’s Metaphysics and has supplied us with all the information, sources and scholarly commentary that are available for it.—R. S. (shrink)

Polanyi’s philosophy of “man in thought,” by all appearances, chronologically and structurally, seems to be founded on his epistemology. Polanyi’s epistemology of tacit knowing as integration is teleological. By his “ontological equation,” he patterned comprehensive (and complex) entities as emergence on his epistemology. This forces him to make puzzling formulaic statements which land him in trouble with fellow scientists. The equation also lends itself to unwarranted problematic interpretations. The exploration leads me to suggest that Polanyi may be understood as a (...) “rational realist” who insisted on a tacit knowledge version of interactionist mode of mind-body relation. (shrink)

In this response to Jeff Pflug’s review of my dissertation Michael Polanyi’s Integrative Philosophy, I note that Pflug focused on my discussion of possible extension of Polanyi’s epistemology; he has also taken my statements on scientific truth out of context. In addition, he ignored the four major elements of the dissertation, thereby not giving the reader a “map” to the meaning and the rationale of the work – an intellectual biography of Polanyi.

SummaryAn accurate framework for interpreting Kant's theory of knowledge must clearly distinguish between the six terms he uses to describe the various stages in the epistemological development of the‘object’of knowledge. Kant portrays the object transcendentally in the first Critique as passing from an unknowable‘thing in itself through the intermediate stage of being a‘transcendental object’, and finally attaining the ideal status of an‘appearance’. When the object is considered empirically, it passes through three corresponding stages: the‘phenomenon’is the real object as known in (...) experience, the‘negative noumenon’limits our knowledge to its intuitive manifestation, and the‘positive noumenon’is that aspect of the known object which remains ultimately transcendent. (shrink)

David Allison here translates Derrida’s booklet, La voix et le phénomène and two essays, "La forme et le vouloir-dire" and "La différance". It is a good translation, readable and accurate, even though once or twice he seems reluctant to move fully into English idiom: why not, for instance, render "la vive voix" as "speaking out loud" instead of "living vocal medium"? Derrida claims Husserl is caught in the classical metaphysics of presence, an entrapment shown by his belief that the meaning (...) of speech can be isolated from reference or indication, at least in the privileged case of phenomenological reflection: for then we do not speak to another, only to ourselves, and no indication is needed to turn our minds towards what is discussed. In this privileged discourse we enjoy a sheer presence of meaning, with no indication or reference to anything absent, and no need for the sounding voice either. But Derrida claims that when we think we can never do without indication and sound—at least the imagined sound of inner speech—and so even the privileged presence of phenomenological reflection must involve some absences. The speaker himself is constituted only with the signs and sensuosity of speech, not by a sheer view of presence. (shrink)

The main thesis of this book is that Wittgenstein’s early philosophy is an exemplification of Newtonian physics, whereas the later philosophy exemplifies contemporary, relativistic physics. The reader may recall Wittgenstein’s insistence, during both major periods of his thought, upon the separation of philosophy from science. However, Bolton’s unstated premise is that Wittgenstein’s thought was unconsciously determined by two different conceptions of physics. Whatever one may think of this, it leaves a question unanswered. Since both periods of Wittgenstein’s thought follow the (...) development of relativistic physics, why was he initially influenced by Newtonian physics or its expression in modern philosophy? Was this a contingent error of the youthful Wittgenstein, or an expression of historical inevitability? We find no discussion of this difficult problem in Bolton’s book. Instead, he claims, and to some extent shows, that Wittgenstein, in the Tractatus, crystallizes the axioms of modern philosophy, which is essentially Newtonian. At the historical level, this thesis is either wrong or uninformative. It is wrong because not all of modern philosophy can be explained on the basis of the peculiarities of modern or Newtonian physics. It is uninformative because to the extent that all modern philosophers took Newtonian physics for granted, the latter cannot account for the sharp differences between, say, John Locke and Hegel. Nevertheless, Bolton provides interesting and plausible reasons for regarding the Tractatus as an expression of that aspect of modern philosophy which may profitably be called "Newtonian." He fails to convince at least one reader that the repudiation of the Tractatus is a repudiation of modern philosophy for anyone other than Wittgenstein and his followers. On the other hand, once we discount, or even disregard, Bolton’s historical thesis, the more traditional virtues of his book come sharply into focus. Having recently reviewed the 686 page commentary by Baker and Hacker on the first third of the Investigations, as well as Wright’s 481 page essay on Wittgenstein’s philosophy of mathematics, the author of this note is in a good position to appreciate the economy and lucidity of Bolton’s summary analysis of the main points in the Tractatus. As an example of my disagreement with Bolton’s interpretation, I begin with a brief citation from p. 86. (shrink)

Tara Smith's book on Rand's ethics is reviewed by Stephen Hicks for *Philosophy in Review.*.

Contemporary ideas about caring in welfare states can wreak havoc if applied to one's own life. In this essay, a mother offers a personal commentary on the debate regarding diakonia and caring. She identifies three concepts, popular in contemporary caring discourse, that threaten her ability to genuinely and effectively care for those around her, particularly her family. The first problematic concept is that the state ought to provide care on our behalf. The second is that people have rights to claim, (...) but no one in particular bears the responsibility. The third is that the Church is responsive rather than normative in the social setting. (shrink)

The Clitophon, a dialogue generally ascribed to Plato, is significant for focusing on Socrates' role as an exhorter of other people to engage in philosophy. It was almost certainly intended to bear closely on Plato's Republic and is a fascinating specimen of the philosophical protreptic, an important genre very fashionable at the time. This 1999 volume is a critical edition of this dialogue, in which Professor Slings provides a text based on an examination of all relevant manuscripts and accompanies it (...) with a translation. His extensive introduction studies philosophical exhortation in the classical era, and tries to account for Plato's dialogues in general as a special type of exhortation. The Clitophon is seen as a defence of the Platonic dialogue. The commentary elucidates the Greek and discusses many passages where the meaning is not entirely clear. (shrink)

Many religious people are alarmed about features of the current age - violence in the media, a pervasive hedonism, a marginalization of religion, and widespread abortion. These concerns influence politics, but just as there should be a separation between church and state, so should there be a balance between religious commitments and secular arguments calling for social reforms. Robert Audi offers a principle of secular rationale, which does not exclude religious grounds for action but which rules out restricting freedom except (...) on grounds that any rational citizen would accept. The book describes the essential commitments of free democracy, explains how religious and secular moral considerations can be integrated to facilitate co-operation in a world of religious pluralism, and proposes ideals of civic virtue that express the mutual respect on which democracy depends. Audi offers a balanced and sophisticated treatment of the relations between religion and politics in a modern, secular society. (shrink)