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)

From ancient times to the present, the discovery and presentation of new proofs of previously established theorems has been a salient feature of mathematical practice. Why? What purposes are served by such endeavors? And how do mathematicians judge whether two proofs of the same theorem are essentially different? Consideration of such questions illuminates the roles that proofs play in the validation and communication of mathematical knowledge and raises issues that have yet to be resolved by mathematical logicians. The Appendix, in (...) which several proofs of the Fundamental Theorem of Arithmetic are compared, provides a miniature case study. (shrink)

Although Kant introduced the analytic/synthetic distinction, and although this distinction has been immensely influential, very few philosophers find Kant’s formulation of the distinction acceptable. Quine, for example, rejects Kant’s characterization of analyticity on the grounds that “it appeals to a notion of containment which is left at a metaphorical level.” This criticism is, I believe, unwarranted, for, although Kant is not as clear about the notion of conceptual containment as one would like, in both the Critique of Pure Reason and (...) the Prolegomena to Any Future Metaphysics he offers intentional characterizations of this notion which, I hope to show, can be given a clear and precise formulation. Moreover, I shall argue that the notion of conceptual containment can be used to provide both an adequate characterization of analyticity and a nonlinguistic solution to the paradox of analysis. (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)