What factors drove the transformation of the cyanobacterial progenitor of plastids (e.g. chloroplasts) from endosymbiont to bona fide organelle? This question lies at the heart of organelle genesis because, whereas intracellular endosymbionts are widespread in both unicellular and multicellular eukaryotes (e.g. rhizobial bacteria, Chlorella cells in ciliates, Buchnera in aphids), only two canonical eukaryotic organelles of endosymbiotic origin are recognized, the plastids of algae and plants and the mitochondrion. Emerging data on (1) the discovery of non‐canonical plastid protein targeting, (2) (...) the recent origin of a cyanobacterial‐derived organelle in the filose amoeba Paulinella chromatophora, and (3) the extraordinarily reduced genomes of psyllid bacterial endosymbionts begin to blur the distinction between endosymbiont and organelle. Here we discuss the use of these terms in light of new data in order to highlight the unique aspects of plastids and mitochondria and underscore their central role in eukaryotic evolution. BioEssays 29:1239–1246, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

A review of extent business ethics research uncovered well over 200 published articles that investigated the role of job functions within a business organization as an explanatory factor of ethical or unethical behavior. While an important body of work, ethical breaches are often found to cut across job functions and involve multiple disciplines embedded in a business organization. This research seeks to explore a crossfunctional explanation for ethical reasoning by using an instrument new to business ethics research, the Wason selection (...) task, but well-grounded and validated in cognitive research and evolutionary psychology, to assess an individual's ability to detect rule-based social contract violations. A sample of 276 full-time business practitioners, enrolled in part-time M.B.A. programs, from the accounting, finance, information technology, marketing, supply chain, and human resource management job functions were compared on their ability to detect rule violators across a series of production scenarios in the Wason selection task. Rates of cheater detection were calculated to determine if substantive differences existed across job functions. This was followed by a series of pairwise comparisons of percentages of cheater detection across the job functions using z-tests for assessing statistical significance. The data analysis showed differences in cheater detection, with most of the variance due to the marketing job function group. Insights from this study for scholars, educators, and practitioners in the business ethics field are discussed. (shrink)

As business and society is an inherently multi-disciplinary scholarly area, the book will draw from work in areas outside of business and management, such as psychology, sociology, philosophy, religious studies, economics and other related fields, as well as the natural sciences, education, and other professional areas of study.

High levels of somatic symptom distress represent a core component of both mental and physical illness. The exact aetiology and pathogenesis of this transdiagnostic phenomenon remain largely unknown. The Affective Picture Paradigm (APP) represents an innovative experimental paradigm to study somatic symptom distress. Based on the HiTOP framework and a population-based sampling approach, associations between facets of somatic symptom distress and symptoms induced by the APP were explored in two studies (N1 = 201; N2 = 254) using structural equation bi-factor (...) models. Results showed that the APP effect was significantly positively correlated with general somatic symptom distress (PHQ-15, HiTOP), cardio-respiratory symptoms (PHQ-15), as well as difficulties identifying feelings. In conclusion, negative affective cues in the APP can elicit somatic symptoms, particularly in people with higher levels of somatic symptom distress. Difficulties identifying feelings might contribute to this phenomenon. Results are compatible with a predictive processing account of somatic symptom perception. (shrink)

The five interlocked essays, based on material from Adorno's "aesthetic writings," take up such issues as subjective aesthetic experience, the historicity of ...

For two decades the German edition of this book has been a standard reference point for students of the philosophy of the social sciences in Germany. Today it still stands as a unique and masterful guide to the major problems and possibilities in this field.On the Logic of the Social Sciences foreshadowed the direction in which methodological discussions have traveled since it appeared and anticipated the problems they presently face. Habermas's statement of the principal issues is concise and elegant, and (...) his own original resolution of them is of continuing relevance. He considers the main lines of thought pursued by epistemologists and methodologists of the social sciences, from neo-Kantianism to behaviorism, and from problems of measurement to those of interpretive logic, in a sustained and provocative argument that involves analysis and critique at every point and ends with his own sharply profiled position.Beginning with the turn of the century debates on the distinction between natural and cultural sciences, Habermas discusses the relationship between sociology and history. He takes up the problem of a general theory of social action, focusing first on the nature of "interpretive understanding" and then on the scope and limits of functionalist explanation. In the concluding sections, he draws on psychoanalysis and classical social theory to sketch the outlines of his view of sociology as a critical theory of the present. Along the way he provides a great deal of material that is useful in understanding his own work.Jürgen Habermas is Professor of Philosophy at the University of Frankfurt. On the Logic of the Social Sciences is included in the series Studies in Contemporary German Social Thought, edited by Thomas McCarthy. (shrink)

This short masterwork in twentieth-century philosophy provides both a major reinterpretation of Hegel and insight into the evolution of Adorno's critical theory. The first study focuses on the relationship of reason, the individual, and society in Hegel, defending him against the criticism that he was merely an apologist for bourgeois society. The second study examines the experiential content of Hegel's idealism, considering the notion of experience in relation to immediacy, empirical reality, science, and society. The third study, "Skoteinos," is an (...) unusual and fascinating essay in which Adorno lays out his thoughts on understanding Hegel. In his reflections, which spring from his experience teaching at the Goethe University in Frankfurt, questions of textual and philosophical interpretation are intertwined.Rescuing the truth value of Hegel's work is a recurring theme of the critical theory of the Frankfurt School, and nowhere is this goal pursued with more insight than in these three studies. The core problem Adorno sets for himself is how to read Hegel in a way that comprehends both the work and its historical context, thereby allowing conclusions to be drawn that may seem on the surface to be exactly opposed to what Hegel wrote but that are, nevertheless, valid as the present truth of the work. It is the elaboration of this method of interpretation, a negative dialectic, that was Adorno's underlying goal.Adorno's efforts to salvage the contemporaneity of Hegel's thought form part of his response to the increasingly tight net of social control in the aftermath of World War II. In this, his work is related to the very different attempts to undermine reified thinking undertaken by the various French theorists. The continued development of what Adorno called "the administered world" has only increased the relevance of his efforts. (shrink)

Adorno und Horkheimer zufolge prägt die Kulturindustrie alle Facetten des gesellschaftlichen Lebens und reicht bis in die tiefsten Fasern der subjektiven Erfahrung des Individuums hinein. Entsprechend hielt Adorno im Vorwort der Minima Moralia fest: „Was einmal den Philosophen Leben hieß, ist zur Sphäre des Privaten und dann bloß noch des Konsums geworden, die als Anhang des materiellen Produktionsprozesses, ohne Autonomie und ohne eigene Substanz, mitgeschleift wird.“ Seit Adorno und Horkheimer diese prägende Wirkung der Kulturindustrie auf die subjektive Erfahrung erstmals beschrieben (...) haben, hat sie nicht an Durchsetzungskraft verloren. (shrink)

For the work of listening can be understood as a collaboration with the musical work itself, and in this sense for Adorno listening, as will be discussed below, is an activity of co-composing or reconstituting the music. Certainly Adorno’s dialectical philosophical approach is at great variance with the 'empirical musicology'2 through which contemporary music studies explores these topics, but its contemporary relevance is all the greater in that it puts Adorno’s contributions in the larger context of critical social theory and (...) its commitment to sustaining the human capacity for a vision of emancipation. It is not my intention here to enter into a detailed consideration of the relationship between Adorno’s perspective and the work of contemporary musicologists and music theorists. Rather, my aim is to elaborate Adorno’s conception of the work of listening in some detail, in the context of his thinking about what he calls ›the new music‹ and its place in the history of Western art music. (shrink)

A psychological exploration of how the love of nature can coexist in our psyches with apathy toward environmental destruction.

Jürgen Habermas is well known for his scholarly works on the theoretical foundations of the human sciences. The New Conservatism brings to light another side of Habermas's talents, showing him as an incisive commentator on a wide range of contemporary themes.The 1980s have been a crucial decade in the political life of the Federal Republic of Germany. The transformations that accompanied a shift from 13 years of Social Democratic rule to government by the conservative Christian Democrats are captured in this (...) series of insightful, often passionate political and cultural commentaries. The central theme uniting the essays is the German problem of "coming to terms with the past," a problem that has important implications outside Germany as well.Of particular note are the essays on what has come to be known as the Historians' Debate: Habermas's attack on the revisionist German historians who have been trying to trivialize and "normalize" the history of the Nazi period, and his defense of the need for a realistic and discriminating coining to terms with the past in Germany. Habermas also takes up the recent fracas concerning Martin Heidegger's involvement with Nazism and the rise of the neoconservative movement in Europe and America. In particular, the essay on "The New Obscurity" combines Habermas's analysis of the problems of the welfare state with his suggestions for avenues open to utopian impulses today.Jürgen Habermas is Professor of Philosophy at the University of Frankfurt. The New Conservatism is included in the series Studies in Contemporary German Social Thought, edited by Thomas McCarthy. (shrink)

A brilliant collection of short essays on literary subjects e.g. Beckett, Balzac, Proust, Thomas Mann, Dickens, Goethe, Heine, the lyric, realism, the essay, and the contemporary novel by the great social theorist (1903-1969), originally published in 1958 as Noten zur literature (Suhrkamp Verlag, F.

The author, a noted literary critic, presents a selection of his thought on Balzac, Valery, Dickens, Goethe, Heine, Hoelderlin, lyric poetry, realism, the essay and the contemporary novel.

In this paper I argue that Martha Nussbaum's Aristotelian analysis of compassion and pity is faulty, largely because she fails to distinguish between an emotion's basic constitutive conditions and the associated constitutive or "intrinsic" norms, "extrinsic" normative conditions, for instance, instrumental and moral considerations, and the causal conditions under which emotion is most likely to be experienced. I also argue that her defense of compassion and pity as morally valuable emotions is inadequate because she treats a wide variety of objections (...) as all stemming from a common commitment to a Stoic conception of the good. I argue that these objections can be construed as neutral between conceptions of the good. I conclude by arguing that construed in this way there are nonetheless plausible replies to these objections. (shrink)

Emotions shape judgments and decisions, including actions in response to climate change. Despite growing interest in the cognitive, social, and political determinants of climate (in)action, the role of emotions has received limited attention. This review discusses the role of hope in climate action. While many emotional states are oriented to the past or present, hope offers a positive vision of the future. In exploratory analyses of a nationally representative survey of US residents, we identify the most important predictors of hope, (...) climate action, and policy support from a large set of potential variables. We find suggestive evidence that hope, a construct comprised of cognitive, emotional, and contextual factors, is an important motivator of future-oriented action. (shrink)

In this paper we discuss an approach called grounded action cognition, which aims to provide a theory of the interdependencies between motor control and action-related cognitive processes, like perceiving an action or thinking about an action. The theory contrasts with traditional views in cognitive science in that it motivates an understanding of cognition as embodied, through application of Barsalou’s general idea of grounded cognition. To guide further research towards an appropriate theory of grounded action cognition we distinguish between grounding qua (...) acquisition and grounding qua constitution. On this basis, we distinguish three possible theoretical conceptions of grounded action cognition. In addition to these methodological and conceptual analyses, we draw on recent empirical evidence to motivate our inclination towards a particular theory. According to this theory certain representations are involved in action cognition and action perception that are not modality-specific as usually proposed by advocates of grounded cognition. Further, the evidence is in favor of our more specific theory stating that for some cognitive abilities, some motor abilites are constitutive. (shrink)

Addressing many social challenges requires both structural and behavioral change. The binary of an i- and s-frame obscures how behavioral science can help foster bottom-up collective action. Adopting a community-frame perspective moves toward a more integrative view of how social change emerges, and how it might be promoted by policymakers and publics in service of addressing challenges like climate change.

Despite the recent wave of scholarship on intersectionality, as well as a surge in feminist scholarship on Islam in German feminist studies, feminist research has yet to adequately engage with the role of religion in intersectionality. In this article the author draws on the work of the Aktionsbündnis muslimischer Frauen in Germany to explore the possibility for incorporating religion and faith into intersectional frameworks, which requires attention to women of color theorizing in German feminisms, recognition of ways in which religions (...) and forms of secularism have been racialized, and recognition of affective attachment to faith. (shrink)

Invention is an important source of technology, and, to understand invention, one needs a model system or prototype. A candidate model system is the hand tool. Using the hand tool as an example, the authors present a systematic approach to invention, dealing with description, classification, and joining or integrating simpler forms. Heuristics for when to integrate are presented. Finally, the authors introduce a new way of thinking about hand tools: simple spatial transformations applied to an abstract element make possible the (...) re-creation of a large number of tools. (shrink)

Is the societal-level of analysis sufficient today to understand the values of those in the global workforce? Or are individual-level analyses more appropriate for assessing the influence of values on ethical behaviors across country workforces? Using multi-level analyses for a 48-society sample, we test the utility of both the societal-level and individual-level dimensions of collectivism and individualism values for predicting ethical behaviors of business professionals. Our values-based behavioral analysis indicates that values at the individual-level make a more significant contribution to (...) explaining variance in ethical behaviors than do values at the societal-level. Implicitly, our findings question the soundness of using societal-level values measures. Implications for international business research are discussed. (shrink)