Treatment of military-related posttraumatic stress disorder is a major public health care concern. Since 2001 over 2.5 million troops have been deployed to Iraq or Afghanistan, many of whom have experienced direct combat and sustained threat. Estimates of PTSD rates related to these wars range from 8% to over 20%, or 192,000 to 480,000 individuals. Already, nearly 250,000 service members of Operations Enduring Freedom, Iraqi Freedom, and New Dawn have sought VA health care services for PTSD. This recent increased need (...) for mental health services comes in addition to the ongoing needs of Vietnam-era and other veterans who continue to suffer from PTSD. PTSD is related to high co-morbidities of other mental health difficulties, poorer physical health status, and increased medical care utilization. Such high demand for services is an important contributor to the large cost associated with combat-related PTSD. Accordingly, promoting successful, cost-effective treatment strategies for PTSD is a chief public health care priority. (shrink)

New coverage of the recent wars in Afghanistan and Iraq, and the ensuing public education campaigns by the Department of Veterans Affairs and private veterans advocacy groups combine to call the public's attention to the many potential mental health problems associated with traumatic event exposure. Indeed, since 2001, Operation Iraqi Freedom and Operation Enduring Freedom combat and peacekeeping missions have been characterized by high levels of exposure to acts of extreme violence, with often gruesome effects. Less publically discussed is the (...) fact that a surprisingly large number of United States civilians also report exposure to traumatic events, such as severe interpersonal violence, natural disasters, and serious automobile accidents. In fact, approximately 70% of randomly sampled respondents indicated that they have experienced an incident characterized by significant perceived life threat at some point during their lives. (shrink)

The visual arts operated as a touchstone for French philosopher Jean-François Lyotard, influencing his thinking on everything from epistemology to politics. Building on the recent publication of a bilingual, six-volume edition of his writings on contemporary art and artists, this special issue of_ Cultural Politics_ provides a focus on Lyotard’s aesthetics. The issue includes a review of Lyotard’s writings on art, a discussion of his early figural aesthetics, and an essay on Lyotard’s little-known work, _Pacific Wall_, as well as two (...) essays on Lyotard and music. Two previously untranslated works by Lyotard himself are also featured: the influential article “Argumentation and Presentation: The Crisis of Foundations” and the interview “What to Paint?,” given at the time of the publication of the book of the same name. Painter Leon Phillips, whose work embodies many of the attributes of painting that were most important to Lyotard, is the featured artist for the issue. Throughout, the contributors argue for the primary importance of aesthetics in understanding Lyotard’s thought. Peter W. Milne is Assistant Professor in the Department of Aesthetics at Seoul National University. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Capitalism in “Wealthy Hellas”? PETER W. ROSE Josiah ober has taken on the very ambitious task of analyzing a vast swath of ancient Greek history— precisely the periods—as his opening quotation from Byron (1) implies—most admired by those who have devoted any time to the study of Greek antiquity: Fair Greece! sad relic of departed worth! Immortal, though no more! Though fallen, great!1 At the same time, again (...) as suggested by the repetition of Byron’s lines (206, also mentioned on 293), Ober’s book falls within the large category of celebratory works about ancient Greece—like Werner Jaeger’s once popular three volumes of Paideia or, at the outset of the twentieth century, Alfred Zimmern ’s The Greek Commonwealth.2 It does not, on the other hand, fit in with a plethora of relatively recent, relatively short (as opposed to George Grote’s twelve volumes) histories of Greece aimed at the potentially lucrative textbook market for general more comprehensive overviews of Greek civilization.3 As such, the basis on which Ober celebrates ancient Greece merits close scrutiny. history and the overriding thesis ober’s conception of “history” here is heavily weighted towards the theoretical elaboration and justification of an Josiah Ober, The Rise and Fall of Classical Greece (Princeton University Press 2015), hardback, 415 pages. A truncated, arbitrarily reorganized version of this review appeared in New Left Review 103 (2017) 139–49. Thanks to Daniel Tompkins for full comments on an earlier version, and to Peter Green and Stephen Hodkinson for clarifications on specific points. arion 26.3 winter 2019 overriding thesis. Five initial chapters of a total of eleven are devoted to that task before five chronologically focused chapters, which offer a cursory romp through Greek history from ca. 1000 BCE to 334 BCE and some brief suggestions about the period down to the decisive takeover of Greece by Rome, usually dated to 31 BCE. The volume is capped by a final summary and overview chapter. Ober is admirably forthright about his agenda. Immediately in his preface he declares, “in states where citizens keep rulers in check, public authority protects individual rights and the rule of law pertains most of the time. These political conditions promote economic growth. The conjunction of democratic politics and a strong economy is, in practice, available only to affluent citizens of highly developed countries.... Democracy and growth define the normal, although not yet the usual, conditions of modernity” (xiii, my emphasis).4 This somewhat utopian conception of the present-day interface of democratic institutions and economic growth—posited as an unquestioned desideratum in sublime disregard of “ecology” in the literal sense5—underlies Ober’s whole project. While acknowledging the obvious negatives of ancient slavery,6 “denial of rights to women, and glorified war,” he argues “if we are interested in the conjunction of political and economic exceptionalism, we must start somewhere, and classical Greece was the society in which the wealth-and-democracy package first emerged in a form that can be studied in depth” (xv). Athenian democracy has been at the center of Ober’s impressive scholarly career at least since the publication of his study of fourth-century BCE Athenian rhetoric, Mass and Elite in Democratic Athens (Princeton 1989). “Athens” or “democracy” have featured in the titles of all his subsequent book publications7—not to mention the extraordinary output of more specialized essays in multiple venues. One overriding question about his latest book is whether the unique phenomenon of Athenian democracy is being unduly generalized to “Classical Greece.” 142 capitalism in “wealthy hellas”? The special focus of his interest here in ancient Greece, the “conjunction of political and economic exceptionalism,” is further clarified in his opening chapter which begins with the quotation from Byron cited above: “Byron’s vision of greatness was inspired by ancient Greek cultural and intellectual achievement: art and architecture, literature, visual and performance art, scientific and moral thought.... Hellas was great because of a cultural accomplishment that was supported by sustained economic growth. That growth was made possible by a distinctive approach to politics” (1–2). Greek cultural achievements, however, are bracketed (and in practical terms dismissed)8 in favor of the “wealth-anddemocracy... (shrink)

In Jackendoff's Parallel Architecture, the well-formed expressions of a language are licensed by correspondences between phonology, syntax, and conceptual structure. I show how this architecture can be used to make sense of the existence of parasitic gap constructions. A parasitic gap is one that is rendered acceptable because of the presence of another gap in the same sentence. Compare *a person whoi everyone who talks to ti likes Chris, which shows an illicit extraction from a relative clause, and a person (...) whoi everyone who talks to pgi likes ti, which shows a parasitic gap in the relative clause. Languages differ in terms of the range of configurations in which they allow parasitic gaps; these configurations appear to form a hierarchy. These observations raise some fundamental questions: Why do parasitic gaps exist at all? Why are different syntactic configurations possible for P-gaps and why just these configurations? Why is there a parasitic gap hierarchy? The answers that I propose make crucial use of constructional overgeneralization of across-the-board extraction in coordinate constructions, formulated straightforwardly in the framework of Jackendoff's Parallel Architecture. (shrink)

ABSTRACTWhile Lyotard's first book was an introduction to phenomenology, most of the work that follows can be said to openly challenge the limits of phenomenological analysis. This is particularly...

Palmer demarcates the bounds of our understanding of color experience by symmetries in the color space. He claims that if there are symmetries, there can be functionally undetectable color transformations. However, even if there are symmetries, Palmer's support for the possibility of undetectable transformations assumes phenomenal internalism. Alternatively, phenomenal externalism eliminates Palmer's limit on our understanding of color experience.

I take issue with Saunders & van Brakel's claim that neural processes play no interesting role in determining color categorizations. I distinguish an aspect of color categorization, namely, color discrimination, from other aspects. The law of trichromacy describes conditions under which physical properties cannot be discriminated in terms of color. Trichromacy is explained by properties of neural processes.

Using Marcuse's theory of the total mobilization of advanced technology society along the lines of what he calls “the performance principle,” I attempt to describe the complex composition of class oppression in the classroom. Students conceive of themselves as economic units, customers pursuing neutral interests in a morally neutral, socio‐economic system of capitalist competition. The classic, unreflective conception of the classroom responds to this by implicitly endorsing individualism and ideals of humanist citizenship. While racism and cultural diversity have come to (...) count as elements of liberal intelligence in most college curricula, attempts to theorize these aspects of social and individual identity and place them in a broader content of class appear radical and inconsistent with the humanistic notion that we all have control over who we are and what we achieve. But tags such as “radical” and “unrealistic” mark a society based on the performance principle. Marcuse allows us to recognize a single author behind elements of psychology, metaphysics, and capitalism. The fact that bell hooks hits upon a similar notion suggests that we might use Marcuse's theory of the truly liberatory potential of imagination to transform and reconceive our classrooms so that the insidious effects of class, racism, and individualistic apathy might be subverted. Specifically, I outline and place into this theoretical context three concrete pedagogical practices: (a) the use of the physical space of the classroom; (b) the performance of community through group readings and short full‐class ceremonies, and (c) the symbolic modeling represented by interdisciplinary approaches to teaching. All three of these practices engage students in ways that co‐curricularly subvert class (and, incidentally, race divisions) and allow students to imagine, and so engage in, political action for justice as they see it. (shrink)

The levels that compose biological hierarchies each have their own energetic, spatial and temporal structure. Indeed, it is the discontinuity in energy relationships between levels, as well as the similarity of sub-systems that support them, that permits levels to be defined. In this paper, the temporal structure of living hierarchies, in particular that pertaining to Human society, is examined. Consideration is given to the period defining the lifespan of entities at each level and to a periodic event considered fundamental to (...) the maintenance of that level. The ratio between the duration of these two periods is found to be approximately 2.5 × 104. A similar relationship is found when lower, non-living levels of molecules and atoms are considered. This suggests that there is a constant factor of amplification between analogous periodic events at successive levels of the Human hierarchy. (shrink)

One possible way of dealing with the strange art of rhetoric is to claim one knows nothing about it. This is the tack taken by Chaucer's Franklin in his prologue to his Canterbury tale.

Building on self-professed perspectival approaches to both scientific knowledge and causation, I explore the potentially radical suggestion that perspectivalism can be extended to account for a type of objectivity in science. Motivated by recent claims from quantum foundations that quantum mechanics must admit the possibility of observer-dependent facts, I develop the notion of ‘perspectival objectivity’, and suggest that an easier pill to swallow, philosophically speaking, than observer-dependency is perspective-dependency, allowing for a notion of observer-independence indexed to an agent perspective. Working (...) through the case studies of colour perception and causal perspectivalism, I identify two places within which I claim perspectival objectivity is already employed, and make the connection to quantum mechanics through Bohr’s philosophy of quantum theory. I contend that perspectival objectivity can ensure, despite the possibility of perspective-dependent scientific facts, the objectivity of scientific inquiry. (shrink)

This article surveys recent literature on Wittgenstein's "Rule-following considerations" most notably S. Kripke's, C. McGinn's, and G.P. Baker's and P.M.S. Hacker's contributions. I argue that the normativity requirement in rule-following is to be located not in transtemporal but interpersonal sameness of meaning, and that the community-view is false when viewed as a condition on correct rule-following, but true when viewed as providing criteria for the possibility of rule-following.

In 1736, an 80-year-old Edmond Halley, dignified by the academic robes of his alma mater, Queens College Oxford, sat down at the brush of transplanted Swedish artist Michael Dahl for his final official portrait.1 By the time he posed for Dahl, Halley occupied a rank of distinction among practical philosophers of the early Enlightenment. His manifold achievements included authorship of the first catalogue of stars in the Michael Dahl, “Dr E Halley, Aged 80.” © The Royal Society. southern hemisphere, the (...) laying of actuarial foundations for life insurance and annuities, his correct prediction of the return in 1758, 1835, and 1910 of a bright periodic comet that today bears .. (shrink)

Recent investigations indicate that, around 7-months-of-age, infants begin to show some ability to recognize words in fluent speech. In segmenting and recognizing words, infants rely on information available in the speech signal. We consider what implications these findings have for adult word recognition models in general, and for Merge, in particular.

Socrates presents philosophy as an intrinsically valuable process, which renders human life valuable even if no human being attains complete knowledge. I show first that Plato viewed an ongoing commitment to dialogue as the key to a good life and to justice, both for the individual and for society. Second, I trace possible applications of this view of philosophy as ongoing dialogue to the contemporary philosophy curriculum. I discuss two specific apphcations: exposing the curriculum to Afrocentric challenges and insisting upon (...) the liberating power of the discussions of justice presented by the ancients. (shrink)

What moral standards ought nation-states abide by when selecting immigration policies? Peter Higgins argues that immigration policies can only be judged by considering the inequalities that are produced by the institutions - such as gender, race and class - that constitute our social world.Higgins challenges conventional positions on immigration justice, including the view that states have a right to choose whatever immigration policies they like, or that all immigration restrictions ought to be eliminated and borders opened. Rather than suggesting (...) one absolute solution, he argues that a unique set of immigration policies will be just for each country. He concludes with concrete recommendations for policymaking. (shrink)

According to color subjectivism, colors are mental properties, processes, or events of visual experiences of color. I first lay out an argument for subjectivism founded on claims from visual science and show that it also relies on a philosophical assumption. I then argue that subjectivism is untenable because this view cannot provide a plausible account of color perception. I describe three versions of subjectivism, each of which combines subjectivism with a theory of perception, namely sense datum theory, adverbialism, and the (...) virtual color proposal, and argue that each version faces serious objections. Considering these three theories of perception to be exhaustive of those available to the subjectivist, I conclude that subjectivism is untenable and that the scientifically motivated argument for this view is unsound. I then offer the diagnosis that the philosophical assumption on which this argument relies is mistaken. (shrink)

In this paper I defend an account of the nature of propositional content according to which the proposition expressed by a declarative sentence is a certain type of action a speaker performs in uttering that sentence. On this view, the semantic contents of proper names turn out to be types of reference acts. By carefully individuating these types, it is possible to provide new solutions to Frege’s puzzles about names in identity- and belief-sentences.

I examine the metaphysical issue of the nature of color. I argue that there are two distinct ranges of colors, namely, physical colors, which are disjunctive monadic physical properties of physical objects, and mental colors, which are properties of neural processes. ;A pair of claims provide the motivation for subjectivist and dispositionalist proposals about the nature of color, proposals which I reject. The first claim holds that a description of colors according to our ordinary experience of color provides a specification (...) of some aspects of the nature of color. The second holds that our ordinary experience of color provides access to the nature of color. ;In chapter 1, I argue that visual experiences have mental colors, neural properties which importantly determine our color categories. However, I reject C. L. Hardin's and James A. McGilvray's arguments for the subjectivist claim that the colors we attribute to physical objects are mental colors. ;In chapter 2, I show that Paul A. Boghossian and J. David Velleman's arguments in support of subjectivism rely on the assumption that visual experience provides unqualified access to the nature of color. I argue, however, that objections to their projectivism about color perception provide strong reasons to reject subjectivism as well as their assumption that visual experience provides unqualified access to the nature of color. ;In chapters 3 and 4, I examine Mark Johnston's and Christopher Peacocke's dispositionalist proposals about the nature of physical colors, which are founded on the claim that ordinary visual experience provides access to an aspect of the nature of color. I undercut dispositionalism by rejecting their arguments for the claim that ordinary visual experience provides such access. ;In chapter 5, I show that Evan Thompson's proposal that the colors of objects are relations between properties of perceivers and objects assumes that a description of color according to our ordinary experience specifies some aspects of the nature of color. I reject this assumption by distinguishing between mental color and physical color. I conclude that rather than specifying the nature of color, descriptions of colors according to our ordinary experience merely serve to fix the reference of color terms. (shrink)

Included in the acute response of lowlanders exposed to reduced oxygen availability is an elevated red blood cell count due to increased erythropoietin (Epo) synthesis. According to current thinking, hypoxia is “sensed” by hydroxylases that permit Hypoxia Inducible Factor 1α (HIF‐1α) to complex with HIF‐1β to form a transcriptional activator (HIF‐1) that drives expression of hypoxia‐sensitive genes (such as EPO) under hypoxic conditions. In altitude‐adapted Andean natives, the Epo hypoxic response may be blunted; however, our data indicate that the DNA (...) sequences of the genes encoding Epo (including the 3′ regulatory region) and HIF‐1α appear to be conserved. Hence, adaptive changes in the Andean hypoxic response are not a consequence of changes in the primary sequence of these proteins or of known transcriptional regulatory domains of EPO. These results suggest that the altered erthropoietic response in Andean natives reflects adaptations in hypoxia sensing, rather than hypoxia response, mechanisms. BioEssays 25:515–519, 2003. © 2003 Wiley Periodicals, Inc. (shrink)

Name der Zeitschrift: Semiotica Jahrgang: 2016 Heft: 213 Seiten: 457-472.

Dynamical Grammar explores the consequences for language acquisition, language evolution, and linguistic theory of taking the underlying architecture of the language faculty to be that of a complex adaptive dynamical system. It contains the first results of a new and complex model of language acquisition which the authors have developed to measure how far language input is reflected in language output and thereby get a better idea of just how far the human language faculty is hard-wired.