A key characteristic of an animal's nervous system is that it can respond to brief environmental stimuli with lasting changes in its structure and function. These changes are triggered by specific patterns of neuronal electrical activity and are manifested as changes in the strength and patterns of synaptic connectivity between activated neurons. The biochemical mechanisms that control these changes are unclear, but cytoplasmic rises in Ca2+ levels may play a critical role, especially in regulating neuronal gene expression for making activity‐induced (...) synaptic changes permanent. Recently, two reports have explored the spatial features by which activity‐induced rises in Ca2+ levels activate transcription factors and gene expression(1,2). The reports suggest that Ca2+ influx acts both locally at the synapse and distantly within the nucleus to regulate transcription factors and gene expression. The results also show that regulatory elements within genes can respond differentially, depending on spatial differences in intracellular Ca2+ rises. These reports suggest new spatial mechanisms by which Ca2+‐dependent gene expression could contribute to activity‐dependent synaptic changes. (shrink)

Radical ecology typically brings to mind media images of ecological activists standing before loggers' saws, staging anti-nuclear marches, and confronting polluters on the high seas. Yet for more than twenty years, the activities of organizations such as the Greens and Earth First! have been influenced by a diverse, less-publicized group of radical ecological philosophers. It is their work—the philosophical underpinnings of the radical ecological movement—that is the subject of _Contesting Earth's Future_. The book offers a much-needed, balanced appraisal of radical (...) ecology's principles, goals, and limitations. Michael Zimmerman critically examines the movement's three major branches—deep ecology, social ecology, and ecofeminism. He also situates radical ecology within the complex cultural and political terrain of the late twentieth century, showing its relation to Martin Heidegger's anti-technological thought, 1960s counterculturalism, and contemporary theories of poststructuralism and postmodernity. An early and influential ecological thinker, Zimmerman is uniquely qualified to provide a broad overview of radical environmentalism and delineate its various schools of thought. He clearly describes their defining arguments and internecine disputes, among them the charge that deep ecology is an anti-modern, proto-fascist ideology. Reflecting both the movement's promise and its dangers, this book is essential reading for all those concerned with the worldwide ecological crisis. (shrink)

Recent disclosures regarding the relationship between Heidegger’s thought and his own version of National Socialism have led me to rethink my earlier efforts to portray Heidegger as a forerunner of deep ecology. His political problems have provided ammunition for critics, such as Murray Bookchin, who regard deep ecology as a reactionary movement. In this essay, I argue that, despite some similarities, Heidegger’s thought and deep ecology are in many ways incompatible, in part because deep ecologists—in spite of their criticism of (...) the ecologically destructive character of technological modernity—generally support a “progressive” idea of human evolution. (shrink)

Deep ecologists have criticized reform environmentalists for not being sufficiently radical in their attempts to curb human exploitation of the nonhuman world. Ecofeminists, however, maintain that deep ecologists, too, are not sufficiently radical, for they have neglected the cmcial role played by patriarchalism in shaping the cultural categories responsible for Western humanity’s domination of Nature. According to eco-feminists, only by replacing those categories-including atomism, hierarchalism, dualism, and androcentrism - can humanity learn to dweIl in harmony with nonhuman beings. After reviewing (...) the eco-feminist critique both of reform environmentalism and of deep ecology, I sketch a critical dialogue between eco-feminism and deep ecology. (shrink)

Ray Kurzweil and others have posited that the confluence of nanotechnology, artificial intelligence, robotics, and genetic engineering will soon produce posthuman beings that will far surpass us in power and intelligence. Just as black holes constitute a ldquo;singularityrdquo; from which no information can escape, posthumans will constitute a ldquo;singularity:rdquo; whose aims and capacities lie beyond our ken. I argue that technological posthumanists, whether wittingly or unwittingly, draw upon the long-standing Christian discourse of ldquo;theosis,rdquo; according to which humans are capable of (...) being God or god-like. From St. Paul and Luther to Hegel and Kurzweil, the idea of human self-deification plays a prominent role. Hegel in particular emphasizes that God becomes wholly actualized only in the process by which humanity achieves absolute consciousness. Kurzweil agrees that God becomes fully actual only through historical processes that illuminate and thus transform the entire universe. The difference is that for Kurzweil and many other posthumanists, our offspringmdash;the posthumansmdash;will carry out this extraordinary process. What will happen to Home sapiens in the meantime is a daunting question. (shrink)

This paper deals with the role of Judaism in Walter Benjamin's famous 1921 essay on violence and law, Zur Kritik der Gewalt. Despite the intense attention devoted to this essay, the role of Jewish myth in it has not yet been thoroughly explained. This study contends that the association between what Benjamin termed revolutionary violence and the Jewish messianic tradition, which plays a central role in the evaluation of Benjamin's text, is far more problematic than has hitherto been assumed, and (...) poses a serious challenge, which has not been fully examined in its historical context. Second, this essay claims that the subversive elements that many have supposedly found in Benjamin's text and the attempts to link these elements to messianic traditions are also unconvincing. Third, the paper contextualizes Benjamin's thought within the framework of the Jewish political–theological debate of the period. It contends that Benjamin's theory of law and justice should be understood not as a revolutionary, anti-republican text, as has been generally accepted, but as a secularized conservative orthodox one. In doing so, it seeks to shed light not only on Benjamin's early thinking and its influences, but also on the neglected element of Jewish orthodoxy within the broader topic of political theology. (shrink)

This collection of essays by one of the most prominent and internationally respected philosophers of action theory is concerned with deepening our understanding of the notion of intention. In Bratman's view, when we settle on a plan for action we are committing ourselves to future conduct in ways that help support important forms of coordination and organization both within the life of the agent and interpersonally. These essays enrich that account of commitment involved in intending, and explore its implications for (...) our understanding of temptation and self-control, shared intention and shared cooperative activity, and moral responsibility. The essays offer extensive discussions of related views by, among others, Donald Davidson, Hector-Neri Castañeda, Christine Korsgaard, Harry Frankfurt, and P. F. Strawson. This collection will be a valuable resource for a wide range of philosophers and their students. (shrink)

The experience of free will has causal consequences, albeit not immediate ones. Although Wegner recognizes this, his model failed to incorporate this causal link. Is this experience central to “what makes us human”? A broad acceptance of Wegner's claim that free will is illusory has significant societal and religious consequences, therefore the threshold of evidence needs to be correspondingly high.

Integral Ecology uses multiple perspectives to analyze environmental problems. Four of Integral Ecology's major analytical perspectives (known as the quadrants) correspond to the four divisions of the liberal arts and sciences: fine arts, natural science, social science, and humanities. Integral Ecology also utilizes the analytical perspective provided by the idea of cultural moral development. This perspective helps to reveal how stakeholders at different developmental stages disclose a phenomenon, in this case, a tropical forest that loggers propose to clear-cut. Integral Ecology (...) takes into account all pertinent perspectives, in order to arrive at the best possible solution to environmental problems and conflicts. (shrink)

In this essay, I address three questions: the nature of heidegger's involvement with national socialism; whether there is an essential link between heidegger's thought and his political decision to support hitler; and allegations regarding anti-Semitism in his thought and politics.

308 JOURNAL OF THE HISTORY OF PHILOSOPHY 34:2 APRIL 1996 cal rereading: Kant's substantial rather than exclusively procedural conception of free- dom and autonomy; the constitutive rather than merely regulative function of pure practical reason; and the latter's cognitive-cum-conative nature. But this should not detract from Neiman's original and provocative work, which deserves widespread attention. GONTER ZOLLER University of Iowa Cyril O'Regan. The Heterodox Hegel. SUNY Series in Hegelian Studies. Albany: State University of New York Press, a994. Pp. xi + (...) 517 . Paper, $94-95. This astonishingly erudite and elegantly written book is a major intellectual achieve- ment. O'Regan's study seeks to defend Hegel's trinitarian onto-theology against its modern and postmodern detractors. In addition to an intimate knowledge of Hegel's own work and commentaries thereon, O'Regan reveals a profound grasp of Christian theology, ranging from patristic authors and.. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 39.1 (2001) 155-156 [Access article in PDF] Terry Pinkard, Hegel: A Biography. New York: Cambridge University Press, 2000. Pp. xx + 780. Cloth, $39.95. Having already made an important contribution to Hegel scholarship with his book, Hegel's Phenomenology: The Sociality of Reason, Terry Pinkard has now published an outstanding biography of the great nineteenth century thinker. Pinkard explains extraordinarily well the complicated philosophical (...) and social contexts in which Hegel's philosophy arose and sheds abundant light on Hegel's personality, life, family, and times. This book validates the very idea of the "sociality of reason," by revealing that Hegel's ideas were shaped by his effort both to understand and to influence the contours of a fledgling modernity. Philosophers who may have been put off either by Hegel's philosophy, or else by the obscure rhetoric in which it is often couched, may give Hegel a second chance if they read this rewarding book.The text begins with a detailed account of Hegel's early life and family, including his familial status within the highly stratified society of the duchy of Württenberg. Pinkard's account of late eighteenth century German politics, including the role played by "estates" in social organization, greatly clarifies issues involved in Hegel's effort to reconcile the benefits of local particularism with those of Enlightenment universalism. Pinkard goes on to provide fascinating details about Hegel's life and personality as he traveled the long and frustrating road to a university professorship at Heidelberg, which he did not attain until 1816, when he was forty six. We learn of Hegel's love for good wine, social gatherings, card playing, opera, and theater. It was during a very busy seven year period (1809-1816), when he was rector of a gymnasium in Nuremberg, that Hegel wrote his Logic. The conservative politics, customs, and educational practices of Roman Catholic Bavaria grated on Hegel, who clearly preferred the political progressiveness of his own (thoroughly modernized) version of Lutheranism. Plagued throughout his career by stuttering and other symptoms of nervousness while lecturing, Hegel's fame grew so great in Berlin that his students regarded such symptoms as evidence of the great thinker's struggle with difficult concepts.Pinkard's book also offers an invaluable account of Hegel's relationships—both intellectual and personal, friendly and disputational—with the leading intellectuals of early nineteenth century Germany, including Hölderlin, Fichte, Schelling, Goethe, Schleiermacher, and many others. Pinkard succeeds brilliantly in explaining not only the philosophical debates of the day, including the rise of and resistance to German [End Page 155] idealism, but also how Hegel positioned his own thought in relation to that of his contemporaries. The book recounts complex debates that took place among authors now long forgotten, but who were at the time important, especially to the young Hegel, who was trying to establish himself professionally. Pinkard's excellent summaries of Hegel's major works, ranging from the Phenomenology to the late lectures on religion, reveal how they relate to the philosophical, cultural, social, political, and economic issues of the era. By closely examining Hegel's letters and unpublished works, and by scrutinizing remarks made about him by his contemporaries, Pinkard shows how strongly Hegel yearned to make a difference in the formation of the modern world.In addition to these and many other notable accomplishments, Pinkard's book also examines the various legends connected with Hegel's life. It was a letter written by Hegel himself that helped to establish the myth that while completing the Phenomenology of Spirit, Hegel could hear the thunder of cannons while Napoleon advanced on Jena. In fact, the book had been substantially completed two weeks earlier (see 228-229). Hegel did in fact father a son out of wedlock, but later formally adopted the boy, who unfortunately never felt fully integrated into the family. Moreover, Hegel's own deeds, not merely his philosophical position in The Philosophy of Right, helped to earn for him the reputation of supporting the conservative views of the Prussian state. For instance, going... (shrink)

What does it mean for men to join with women in preventing sexual assault and domestic violence? This book, based on life history interviews with men and women anti-violence activists, illuminates both the promise of men's violence prevention work, as well as the strains and tensions that inhere, both for men as feminist allies, and for the women they work with.

The Strange Situation procedure was developed by Ainsworth two decades agoas a means of assessing the security of infant-parent attachment. Users of the procedureclaim that it provides a way of determining whether the infant has developed species-appropriate adaptive behavior as a result of rearing in an evolutionary appropriate context, characterized by a sensitively responsive parent. Only when the parent behaves in the sensitive, species-appropriate fashion is the baby said to behave in the adaptive or secure fashion. Furthermore, when infants are (...) observed repeatedly in the Strange Situation,the pattern of behavior is said to be highly similar, and this pattern is said to predict the infants' future behavior in a diverse array of contexts. After an exhaustive review of the literature, it is shown that these popular claims are empirically unsupported in their strong form, and that the interpretations in terms of biological adaptationare misguided. There is little reliable evidence about the specific dimensions of parental behavior that affect Strange Situation behavior, although there does appear to be some relationship between these constructs. Temporal stability in security of attachment ishigh only when there is stability in family and caretaking circumstances. Likewise, patterns of Strange Situation behavior only have substantial predictive validity in similarly stable families. Implications for future research and theorizing — particularly as they relate to the use of evolutionary biology in psychological theory — are discussed. (shrink)

"Writing in a lively and refreshingly clear American English, Zimmerman provides an uncompromisingly honest and judicious account... of Heidegger’s views on technology and his involvement with National Socialism.... One of the most important books on Heidegger in recent years." —John D. Caputo "... superb... " —Thomas Sheehan, The New York Review of Books "... thorough and complex... " —Choice "... excellent guide to Heidegger as eco-philosopher." —Radical Philosophy "... engrossing, rich in substance... makes clear Heidegger's importance for the issue of (...) technology, ethics, and politics." —Religious Studies Review The relation between Martin Heidegger’s understanding of technology and his affiliation with and conception of National Socialism is the leading idea of this fascinating and revealing book. Zimmerman shows that the key to the relation between Heidegger’s philosophy and his politics was his concern with the nature of working and production. (shrink)

ABSTRACT:The purpose of this article is to review literature that is relevant to the social scientific study of ethics and leadership, as well as outline areas for future study. We first discuss ethical leadership and then draw from emerging research on “dark side” organizational behavior to widen the boundaries of the review to includeunethical leadership. Next, three emerging trends within the organizational behavior literature are proposed for a leadership and ethics research agenda: 1) emotions, 2) fit/congruence, and 3) identity/identification. We (...) believe each shows promise in extending current thinking. The review closes with discussion of important issues that are relevant to the advancement of research on leadership and ethics. (shrink)

These are replies to the discussions by Kirk Ludwig, Elizabeth Pacherie, Björn Petersson, Abraham Roth, and Thomas Smith of Michael E. Bratman, Shared Agency: A Planning Theory of Acting Together (Oxford University Press, 2014).

In autonomous action the agent herself directs and governs the action. But what is it for the agent herself to direct and to govern? One theme in a series of articles by Harry G. Frankfurt is that we can make progress in answering this question by appeal to higher-order conative attitudes. Frankfurt's original version of this idea is that in acting of one's own free will, one is not acting simply because one desires so to act. Rather, it is also (...) true that this desire motivates one's action because one desires that this desire motivate one's action. This latter desire about the motivational role of one's desire is a second-order desire. It is, in particular, what Frankfurt calls a second-order “volition.” And, according to Frankfurt's original proposal, acting of one's own free will involves in this way such second-order, and sometimes yet higher order, volitions. (shrink)

Minimizing the costs that others impose upon oneself and upon those in whom one has a fitness stake, such as kin and allies, is a key adaptive problem for many organisms. Our ancestors regularly faced such adaptive problems (including homicide, bodily harm, theft, mate poaching, cuckoldry, reputational damage, sexual aggression, and the infliction of these costs on one's offspring, mates, coalition partners, or friends). One solution to this problem is to impose retaliatory costs on an aggressor so that the aggressor (...) and other observers will lower their estimates of the net benefits to be gained from exploiting the retaliator in the future. We posit that humans have an evolved cognitive system that implements this strategy – deterrence – which we conceptualize as a revenge system. The revenge system produces a second adaptive problem: losing downstream gains from the individual on whom retaliatory costs have been imposed. We posit, consequently, a subsidiary computational system designed to restore particular relationships after cost-imposing interactions by inhibiting revenge and motivating behaviors that signal benevolence for the harmdoer. The operation of these systems depends on estimating the risk of future exploitation by the harmdoer and the expected future value of the relationship with the harmdoer. We review empirical evidence regarding the operation of these systems, discuss the causes of cultural and individual differences in their outputs, and sketch their computational architecture. (shrink)