Traditional discussions about the arrow of time in general involve the concept of entropy. In the cosmological context, the direction past-to-future is usually related to the direction of the gradient of the entropy function of the universe. But the definition of the entropy of the universe is a very controversial matter. Moreover, thermodynamics is a phenomenological theory. Geometrical properties of space-time provide a more fundamental and less controversial way of defining an arrow of time for the universe as a whole. (...) We will call the arrow defined only on the basis of the geometrical properties of space-time, independently of any entropic considerations, “the global arrow of time.” In this paper we will argue that: (i) if certain conditions are satisfied, it is possible to define a global arrow of time for the universe as a whole, and (ii) the standard models of contemporary cosmology satisfy these conditions. (shrink)

Objectives. To document the prevalence of ethical requirements in the instructions for authors of journals that published randomized clinical trials (RCTs) in 2005. Design. Using a validated computerized search strategy for retrieving abstracts of RCTs, we retrieved 13 184 references from 2056 journals. These journals were divided into journals that had published > 30 RCTs in 2005, and those that had published fewer. We included all the former and a random sample of the latter journals in the analysis. Measurements. Coders (...) retrieved the instructions for authors for each journal. The coders identified whether 15 ethical requirements were present in each of the instructions, calculated the age of the journal, and determined where it was published. Results. Only 51% of journals required that authors document review by an ethics committee, only 55% required declaration of conflicts of interest, and only 33% required documentation of informed consent. Overall, 48% of instructions required three or fewer of 15 ethics items. Journals publishing many RCTs each year had more ethical requirements (P <0.001), older journals had more requirements (P <0.012), as did journals published in the US (P <0.001). Journals published in Europe had fewer (P <0.001). However, in multiple regression analyses involving the journal's age, location of publication, and number of RCTs published, only publishing many RCTs was associated with having more ethical requirements (P <0.001). Conclusions. Many journals do not require important elements of research ethics in their instructions for authors. Ethical requirements are less common in the many journals that publish few clinical trials each year, journals that have often been overlooked in prior studies of journal ethics. Keywords: Randomized clinical trials, ethical instructions, publication ethics, journal requirements. (shrink)

The most famous sentence in Igor Stravinsky’s autobiography reads: “Music is by its very nature powerless to express anything at all.” When it appeared, this sentence surprised his audience. After all, Stravinsky had composed some of the most expressive music of the twentieth century, from the lyrical Petrouchka to the dramatic Le sacre du printemps to the elegaic Symphony of Psalms. But ever the polemicist, Stravinsky was in actuality blasting those whom he regarded as his aesthetic opponents, such as the (...) followers of Richard Wagner; such “impurists” were always marshaling music in the service of extramusical ends, from national solidarity to religious freedom. Seeking to repair a perceived imbalance, Stravinsky portrayed the musician as a craftsman whose materials of pitch and rhythm in themselves harbor no more expression than the carpenter’s beams or the jeweler’s stone. (shrink)

“We are in the position of a little child,” said Einstein in a press interview twenty years ago, “entering a huge library whose walls are covered to the ceiling with books in many different tongues. … The child does not understand the languages in which they are written. He notes a definite plan in the arrangement of the books, a mysterious order which he does not comprehend, but only dimly suspects.”.

Mind 116:462 (2007): 371–85. (A reply to John Broome’s comment, “Wide or Narrow Scope?”).

ABSTRACTSeveral factors, including but not limited to his investments in Naturphilosophie and Spinoza, make it hard to determine the extent to which Schelling remains on track with Kant’s transcendental project. My aim here is to isolate Schelling’s conception of transcendental method in the first decade of his philosophical development, a topic that has received little direct and extended discussion. Schelling’s 1800 System of Transcendental Idealism stands out as of particular importance, but no single text can be regarded as Schelling’s definitive (...) statement of his views on the question of method in his early period, necessitating a diachronic approach. I argue that, though in important respects Schelling’s concerns diverge from those of Kant and Fichte, Schelling should not be regarded as abandoning the transcendental framework, and is best understood as attempting to work out what is involved at the original point of adoption of the transcendental standpoint. This entails, I argue, exchanging transcen... (shrink)

This paper is stimulated by and indebted to a study by Charles Altieri of the ways in which affect is present and articulated in art and literature, which, he argues, hold significance for the philosophy of emotion. I focus on Altieri's thesis that affective states may have aesthetic qualities and value. I pursue this notion first with reference to Nietzsche's attempt to recruit affect as a means of countering Schopenhauer's pessimism. I then attempt to show the coherence of the notion (...) that passion may exhibit an aesthetic dimension, drawing on Richard Wollheim's account of certain ideas in psychoanalytic theory, for which I suggest precedents in the history of philosophy. (shrink)