1 Evidence-based policy requires researchers to provide the answers to ecological questions that are of interest to policy makers. To find out what those questions are in the UK, representatives from 28 organizations involved in policy, together with scientists from 10 academic institutions, were asked to generate a list of questions from their organizations. 2 During a 2-day workshop the initial list of 1003 questions generated from consulting at least 654 policy makers and academics was used as a basis for (...) generating a short list of 100 questions of significant policy relevance. Short-listing was decided on the basis of the preferences of the representatives from the policy-led organizations. 3 The areas covered included most major issues of environmental concern in the UK, including agriculture, marine fisheries, climate change, ecosystem function and land management. 4 The most striking outcome was the preference for general questions rather than narrow ones. The reason is that policy is driven by broad issues rather than specific ones. In contrast, scientists are frequently best equipped to answer specific questions. This means that it may be necessary to extract the underpinning specific question before researchers can proceed. 5 Synthesis and applications. Greater communication between policy makers and scientists is required in order to ensure that applied ecologists are dealing with issues in a way that can feed into policy. It is particularly important that applied ecologists emphasize the generic value of their work wherever possible. (shrink)

Dynamic intra-individual variability (IIV) in cardiac vagal control across multiple situations is believed to contribute to adaptive cognition under stress; however, a dearth of research has empirically tested this notion. To this end, we examined 25 U.S. Army Soldiers (all male, Mean Age= 30.73, SD = 7.71) whose high-frequency heart rate variability (HF-HRV) was measured during a resting baseline and during three conditions of a shooting task (training, low stress, high stress). Response inhibition was measured as the correct rejection of (...) friendly targets during the low and high stress conditions. We tested the association between the standard deviation of HF-HRV across all four task conditions (IIV in vagal control) and changes in response inhibition between low and high stress. Greater differences in vagal control between conditions (larger IIV) were associated with higher tonic vagal control during rest, and stronger stress-related decreases in response inhibition. These results suggest that flexibility in vagal control is supported by tonic vagal control, but this flexibility also uniquely relates to adaptive cognition under stress. Findings are consistent with neurobehavioral and dynamical systems theories of vagal function. (shrink)

A difference of opinion exists among some philosophers who have recently inquired whether Marx thinks that capitalism is distributively unjust. What has to be determined is whether in Marx's view the wage worker suffers an injustice in not receiving most or all of the surplus value he creates. Allen Wood argues that this is not Marx's view, and George Brenkert agrees, for quite similar reasons; but Ziyad Husami and Gary Young, on the other hand, argue in reply to Wood, and (...) on overlapping grounds, for the opposite interpretation; Wood, in turn, has defended himself against Husami. (shrink)

There are some Marxist moral philosophers who think that a distinctive and defensible ethic can be unearthed from Marx's writings. The task of unearthing it must, of course, be kept distinct from the task or elaborating and defending it. Professor Aronovitch undertakes both tasks in his paper, but he does not always succeed in keeping them apart. As a result, I believe, damage is done to the exegetical side of his project.The question of whether there is a Marxian ethic is (...) a problem both of textual interpretation and of moral philosophy. Consider, for instance, the claim that Marx has an ethic whose centrepiece is a principle of selfrealization. It is an exegetical problem to provide evidence that a principle of self-realization is to be found in Marx and to explain how he understands it. (shrink)

A difference of opinion exists among some philosophers who have recently inquired whether Marx thinks that capitalism is distributively unjust. What has to be determined is whether in Marx's view the wage worker suffers an injustice in not receiving most or all of the surplus value he creates. Allen Wood argues that this is not Marx's view, and George Brenkert agrees, for quite similar reasons; but Ziyad Husami and Gary Young, on the other hand, argue in reply to Wood, and (...) on overlapping grounds, for the opposite interpretation; Wood, in turn, has defended himself against Husami. (shrink)

Anthropology is the study of humanness, and the tension between cultural particularity and human universals has always enlivened the sub-discipline of ethnology. For example, efforts to show that logic and emotion vary with culture raise meta-theoretical questions of ontology and epistemology. Since the Boazian and Malinowskian revolution, however, the trend has been to delineate humanness in terms suggested by a given people, avoiding the fraught terrain of species ontology. But just as there is a global ecology, so there is a (...) global culture, seen as the sum of human intelligibilia. Linking the two is the central human problem, which evolved consciousness must solve. Critical realism offers a meta-theoretical description of the human-world relation capable of grounding both particular and comparative discussions. This paper uses a critical realist anthropology of consciousness to indicate its ethnological potential. Then by applying the result to two contemporary ethnological statements, by Kirsten Hastrup and Tim Ingold, it explores the approach's practical utility. Essentially, there must be a reality that exists independently of human consciousness, for consciousness evolved. With it emerged morality, and a morally warranted anthropological task is to accurately describe the world's structure as it impinges on any cultural mode of knowing. (shrink)

Cultural relativism was the subject of a panel presentation at the 2005 meetings of the American Anthropological Association. In 2007, three of the four presentations were published in Anthropological Quarterly. The present article comprises what was presented in the fourth panel presentation, my own, plus a critical realist critique of the other three papers and the discussant's introduction of them. The critical realist method of immanent critique, applied here, reveals the gaps, contradictions and non-sequiturs of cultural relativism, and suggests that (...) the critical realist meta-philosophy of philosopher Roy Bhaskar, sociologist Margaret Archer, and others offers anthropologists a stronger theoretical paradigm from which to operate. (shrink)

Anthropology is the study of humanness, and the tension between cultural particularity and human universals has always enlivened the sub-discipline of ethnology. For example, efforts to show that logic and emotion vary with culture raise meta-theoretical questions of ontology and epistemology. Since the Boazian and Malinowskian revolution, however, the trend has been to delineate humanness in terms suggested by a given people, avoiding the fraught terrain of species ontology. But just as there is a global ecology, so there is a (...) global culture, seen as the sum of human intelligibilia. Linking the two is the central human problem, which evolved consciousness must solve. Critical realism offers a meta-theoretical description of the human-world relation capable of grounding both particular and comparative discussions. This paper uses a critical realist anthropology of consciousness to indicate its ethnological potential. Then by applying the result to two contemporary ethnological statements, by Kirsten Hastrup and Tim Ingold, it explores the approach's practical utility. Essentially, there must be a reality that exists independently of human consciousness, for consciousness evolved. With it emerged morality, and a morally warranted anthropological task is to accurately describe the world's structure as it impinges on any cultural mode of knowing. (shrink)

Cultural relativism was the subject of a panel presentation at the 2005 meetings of the American Anthropological Association. In 2007, three of the four presentations were published in Anthropological Quarterly. The present article comprises what was presented in the fourth panel presentation, my own, plus a critical realist critique of the other three papers and the discussant’s introduction of them. The critical realist method of immanent critique, applied here, reveals the gaps, contradictions and non-sequiturs of cultural relativism, and suggests that (...) the critical realist meta-philosophy of philosopher Roy Bhaskar, sociologist Margaret Archer, and others offers anthropologists a stronger theoretical paradigm from which to operate. (shrink)

The Suparṇādhyāya or “The Tale of the Eagle” is a Sanskrit poem dating approximately to the latter part of the first millennium BCE. While the text itself does not become a significant part of the Sanskrit literary tradition, the story it tells does, though in forms preserved in other literature. This paper attempts to understand the purpose of the Suparṇādhyāya and the context for which it was composed. It argues that the text was originally created as an entertainment for young (...) brahmin males who were memorizing the Veda under the direction of a teacher in a Vedic school. It concludes that the text was recited during days off from Veda study not only as an entertainment, but also as an encouragement to continue that study and as an education in the power and importance of the texts the students were memorizing. (shrink)

The Paippalādasaṃhitā of the Atharvaveda: Kāṇḍas 6 and 7. A New Edition with Translation and Commentary. By Arlo Griffiths. Groningen Oriental Studies, vol. 22. Groningen: Egbert Forsten, 2009. Pp. lxxxvi + 540.

PDZ (also called DHR or GLGF) domains are found in diverse membraneassociated proteins including members of the MAGUK family of guanylate kinase homologues, several protein phosphatases and kinases, neuronal nitric oxide synthase, and several dystrophin‐associated proteins, collectively known as syntrophins. Many PDZ domain‐containing proteins appear to be localised to highly specialised submembranous sites, suggesting their participation in cellular junction formation, receptor or channel clustering, and intracellular signalling events. PDZ domains of several MAGUKs interact with the C‐terminal polypeptides of a subset (...) of NMDA receptor subunits and/or with Shaker‐type K+ channels. Other PDZ domains have been shown to bind similar ligands of other transmembrane receptors. Recently, the crystal structures of PDZ domains, with and without ligand, have been determined. These demonstrate the mode of ligand‐binding and the structural bases for sequence conservation among diverse PDZ domains. (shrink)

The physical environment leads to a thermal sensation that is perceived and appraised by occupants. The present study focuses on the relationship between sensation and evaluation. We asked 166 people to recall a thermal event from their recent past. They were then asked how they evaluated this experience in terms of 10 different emotions (frustrated, resigned, dislike, indifferent, angry, anxious, liking, joyful, regretful, proud). We tested whether four psychological factors (appraisal dimensions) could be used to predict the ensuing emotions, as (...) well as comfort, acceptability, and sensation. The four dimensions were: the Conduciveness of the event, who/what caused the event (Causality), who had control (Agency), and whether the event was expected (Expectations). These dimensions, except for Expectations, were good predictors of the reported emotions. Expectations, however, predicted the reported thermal sensation, its acceptability, and ensuing comfort. The more expected an event was, the more uncomfortable a person felt, and the less likely they reported a neutral thermal sensation. Together, these results support an embodied view of how subjective appraisals affect thermal experience. Overall, we show that appraisal dimensions mediate occupants' evaluation of their thermal sensation, which suggests an additional method for understanding psychological adaption. (shrink)