Material acquisition—buying, inheriting, being given—and nonmaterial—learning a word, assimilating a form—have been likened, and in both, meaningful acquisition cannot take place without a taxonomy, a scheme of categories into which the acquired element can be fitted. Then with these elements—both material and nonmaterial—we create a world or build and project a self, the painter and the interior decorator equally manipulating the elements in a vocabulary. The coarseness of such an outlook seems to bludgeon away long-established fine distinctions. We need not (...) deny, however, that there may be a kind of "indifference" in regard to "the real existence of the thing" which allows us "to play the part of judge in matters of taste," as Kant would have it,1 we need not deny the existence of an "aesthetic attitude: it is just that such indifference and such an attitude probably don't have much to do with our day-to-day experience of artifacts and perhaps needn't. The "aesthetic attitude" was not long ago defined by Jerome Stolnitz as "disinterested and sympathetic attention to and contemplation of any object of awareness whatever, for its own sake alone."2 Stolnitz is at pains to distinguish the aesthetic attitude from "interests" with which it may be preferable to confuse it. "One of them," he writes, "is the interest in owning a work of art for the sake of pride or prestige". And again, "Another nonaesthetic interest is the 'cognitive,' i.e., the interest in gaining knowledge about an object". Both these interests sound rather acquisitive, and let us consider the "aesthetic attitude" as somehow tied in everyday practice to the bundle of "acquiring" activities. · 1. Immanuel Kant, The Critique of Judgment, trans. James Creed Meredith, p. 43.· 2. Jerome Stolnitz, Aesthetics and the Philosophy of Art Criticism, excerpted in Introductory Readings in Aesthetics, ed. John Hospers, p. 19; all further citations in text. Hiram W. Woodward, Jr. is a lecturer in the department of the history of art at the University of Michigan. He is editor of Eighty Works in the University of Michigan Museum of Art: A Handbook and coeditor of Barabudur: History and Significance of a Buddhist Monument. (shrink)

We have compared two different laser-induced optical light traps for their utility in moving organelles within living animal cells and walled fungal cells. The first trap employed a continuous wave neodymium-yttrium aluminum garnet laser at a wavelength of 1.06 micron. A second trap was constructed using a titanium-sapphire laser tunable from 700 to 1000 nm. With the latter trap we were able to achieve much stronger traps with less laser power and without damage to either mitochondria or spindles. Chromosomes and (...) nuclei were easily displaced, nucleoli were separated and moved far away from interphase nuclei, and Woronin bodies were removed from septa. In comparison, these manipulations were not possible with the Nd-YAG laser-induced trap. The optical force trap induced by the tunable titanium-sapphire laser should find wide application in experimental cell biology because the wavelength can be selected for maximization of force production and minimization of energy absorption which leads to unwanted cell damage. (shrink)

Psychologists' emerging interest in spirituality and religion as well as the relevance of each phenomenon to issues of psychological importance requires an understanding of the fundamental characteristics of each construct. On the basis of both historical considerations and a limited but growing empirical literature, we caution against viewing spirituality and religiousness as incompatible and suggest that the common tendency to polarize the terms simply as individual vs. institutional or ′good′ vs. ′bad′ is not fruitful for future research. Also cautioning against (...) the use of restrictive, narrow definitions or overly broad definitions that can rob either construct of its distinctive characteristics, we propose a set of criteria that recognizes the constructs' conceptual similarities and dissimilarities. Rather than trying to force new and likely unsuccessful definitions, we offer these criteria as benchmarks for judging the value of existing definitions. (shrink)

The study of metaphor is now firmly established as a central topic within cognitive science and the humanities. We marvel at the creative dexterity of gifted speakers and writers for their special talents in both thinking about certain ideas in new ways, and communicating these thoughts in vivid, poetic forms. Yet metaphors may not only be special communicative devices, but a fundamental part of everyday cognition in the form of 'conceptual metaphors'. An enormous body of empirical evidence from cognitive linguistics (...) and related disciplines has emerged detailing how conceptual metaphors underlie significant aspects of language, thought, cultural and expressive action. Despite its influence and popularity, there have been major criticisms of conceptual metaphor. This book offers an evaluation of the arguments and empirical evidence for and against conceptual metaphors, much of which scholars on both sides of the wars fail to properly acknowledge. (shrink)

Crawshay-Williams defines the scope of his book as the study of statements "put forward with a sort of claim to general acceptance by the company [to which they are addressed]". Perelman and Olbrechts-Tyteca would certainly agree that only such statements are capable of giving rise to controversy. But this point, and one other that I shall mention shortly, are nearly the only ones on which the two books agree. And there is profound disagreement about how even this point is to (...) be interpreted. Crawshay-Williams is interested only in the extent to which the claim to acceptance can be satisfied. The phrase I have just quoted is his definition of statements that are testable. His book is largely a discussion of the tests that can be used to determine the correctness of such statements. The implication is, of course, that any genuine controversy can, in principle, be adjudicated by applying such tests to the statements over which it arises. Perelman and Olbrechts-Tyteca, on the other hand, are primarily interested in ways of expressing the claim to general acceptance. Their book is mainly a study of the means by which a statement, or a series of them, can be put forward so as to claim general acceptance by the company to which it is addressed. For them, controversy consists in claims and counter-claims. It can thus be decisively settled only when a claim is sufficiently overpowering to silence all counter-claims. But such a result can be accomplished only by force or hypnosis, and these settle controversy not by adjudicating it but by abolishing it. Controversy cannot therefore be adjudicated at all, except in relatively trivial cases. (shrink)

Nature Network Groups hosted an invited workshop on 'Theories of Consciousness' during the second semester of 2009. There were presentations by each of 15 authors active in the field, followed by debate with other presenters and invitees. A week was allocated to each of the theories proposed; general discussion threads were also opened from time to time, as seemed appropriate. We offer here an account of the principal outcomes. It can be regarded as a contemporary, 'state of the art' snapshot (...) of thinking in this field. (shrink)

The spectacular development of medical knowledge over the last two centuries has brought intrusive advances in the capabilities of medical technology. These advances have been remarkable over the last century, but especially over the last few decades, culminating in such high technology interventions as heart transplants and renal dialysis. These increases in medical powers have attracted societal interest in acquiring more such knowledge. They have also spawned concerns regarding the use of human subjects in research and regarding the byproducts of (...) basic research as in the recent recombinant DNA debate. As a consequence of the development of new biomedical knowledge, physicians and biomedical scientists have been placed in positions of new power and responsibility. The emergence of this group of powerful and knowledgeable experts has occasioned debates regarding the accountability of physicians and biomedical scientists. But beyond that, the very investment of resources in the acquisition of new knowledge has been questioned. Societies must decide whether finite resources would not be better invested at this juncture, or in general, in the alleviation of the problems of hunger or in raising general health standards through interventions which are less dependent on the intensive use of high technology. To put issues in this fashion touches on philosophical notions concerning the claims of distributive justice and the ownership of biomedical knowledge. (shrink)

Testa and colleagues argue that evaluation for suitability for living donor surgery is rooted in paternalism in contrast with the evaluation for most operative interventions, which is rooted in the autonomy of patients. We examine two key ethical concepts that Testa and colleagues use: paternalism a ….