The French philosopher and intellectual historian Pierre Hadot (1922-2010) is known primarily for his conception of philosophy as spiritual exercise, which was an essential reference for the later Foucault. An aspect of his work that has received less attention is a set of methodological reflections on intellectual history and on the relationship between philosophy and history. Hadot was trained initially as a philosopher and was interested in existentialism as well as in the convergence between philosophy and poetry. Yet he chose (...) to become a historian of philosophy and produced extensive philological work on neo-Platonism and ancient philosophy in general. He found a philosophical rationale for this shift in his encounter with Wittgenstein's philosophy in the mid-1950s (Hadot was one of Wittgenstein's earliest French readers and interpreters). For Hadot, ancient philosophy must be understood as a series of language games, and each language game must be situated within the concrete conditions in which it happened. The reference to Wittgenstein therefore supports a strongly contextualist and historicist stance. It also supports its exact opposite: presentist appropriations of ancient texts are entirely legitimate, and they are the only way ancient philosophy can be existentially meaningful to us. Hadot addresses the contradiction by embracing it fully and claiming that his own practice aims at a coincidence of opposites (a concept borrowed from the Heraclitean tradition). For Hadot the fullest and truest way of doing philosophy is to be a philosopher and a historian at the same time. (shrink)

Self-Interest before Adam Smith inquires into the foundations of economic theory. It is generally assumed that the birth of modern economic science, marked by the publication of The Wealth of Nations in 1776, was the triumph of the 'selfish hypothesis'. Yet, as a neo-Epicurean idea, this hypothesis had been a matter of controversy for over a century and Smith opposed it from a neo-Stoic point of view. But how can the Epicurean principles of orthodox economic theory be reconciled with the (...) Stoic principles of Adam Smith's philosophy? Pierre Force shows how Smith's theory refutes the 'selfish hypothesis' and integrates it at the same time. He also explains how Smith appropriated Rousseau's 'republican' critique of modern commercial society, and makes the case that the autonomy of economic science is an unintended consequence of Smith's 'republican' principles. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:166 HUME'S INTEREST IN NEWTON AND SCIENCE Many writers have been forced to examine — in their treatments of Hume's knowledge of and acquaintance with scientific theories of his day — the related questions of Hume's knowledge of and acquaintance with Isaac Newton and of the nature and extent of Newtonian influences upon Hume's thinking. Most have concluded that — in some sense — Hume was acquainted with and (...) influenced by Newton's thought in particular and scientific thought in general. The genesis of this paper is the recent point of view put forward by Peter Jones which challenges the many permutations of this almost ritualistic standard line by removing Hume entirely from the Newtonian and the scientific scenes of thought. Jones argues that Hume knew less about Newton and science, and needed to know less about Newton and 2 science, than he believes is required by the above interpretation. Indeed, Jones argues that Hume's fundamental assumptions, which, according to Jones, derive ultimately from a form of Ciceronian humanism, drive a "wedge" between Newton's thought and that of 3 Hume. Even Hume's introductory remarks in the Treatise about his universal "science of man" are, for Jones, a declaration of independence from the materialistic trend (as Jones sees it) of Newtonian 4 science and not, as so many commentators have maintained — however tenuously or strongly evidence for linkage of Hume's project with Newtonian or scientific thought. Jones baldly argues that Hume totally lacked interest in science in general and in Newton and Newtonian science in particular. Following J. H. Burton's observation that Hume's work is surprisingly free from the "opinions" of contemporary scientists, 167 Jones states there is no evidence that Hume ever studied science at the University of Edinburgh or that he "pursued" scientific studies of any formal sort. Regarding Newtonian scientific thought, he emphasizes the paucity of specifically Newtonian scientific textbooks in the early eighteenth century 7 which might have been available for Hume to study and argues that nowhere in Hume's writings is there evidence of precise and detailed knowledge of Newton's science beyond what is available in Q Chamber's Cyclopaedia. Jones acknowledges that, in the Introduction to the Treatise, Hume utilizes a "general version" of Newton's "Regulae Philosophandi" from the beginning of Book III of Newton's Principia. Nevertheless, in Jones' view, Hume's fundamentally humanistic orientation separates him completely from g any Newtonian influence. Finally, according to Jones, Hume does not betray the least bit of knowledge of Newton's mathematics and its role in Newton's experimental methodology. On this evidence Jones grounds his central claim of Hume's "total lack of interest in contemporary science." What references there are to Newton and to science in Hume's works Jones finds "traceable to essentially literary predecessors such as Fontenelle or Montesquieu, or to standard works of theologians ] 2 or free-thinkers." The absence of clearly direct references to what Jones feels are scientific works results both from Hume's "total lack of interest in science" and from his commitment to a form of Ciceronian humanism which is "inimical" to what Jones finds to be the obvious materialistic tendencies of 13 science in the early modern period. Jones' account of the Ciceronian and French contexts of Hume's thought is excellent. But his claim that Hume had no interest whatsoever in science 168 is simply too strong and finally forces us to view science in Hume's day as equivalent to science in our own time, a manifestly anachronistic point of view. Throughout this paper, my argument will be conditioned by my view that Hume's interest in science cannot be separated from his epistemology or his religious scepticism. Hume's interest in science was precisely that of a man of letters of the eighteenth century vitally engaged in determining the proper use of scientific methodology in establishing the limits of the secular science of man once it has 14 been freed from the fetters of theology. Hume's interest in theological and epistemological issues inevitably gave rise to a strong interest on his part in the science of his day and in Newton's contributions... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Montaigne and the Coherence of EclecticismPierre ForceSince the publication of Pierre Hadot's essays on ancient philosophy by Arnold Davidson in 1995,2 Michel Foucault's late work on "the care of the self"3 has appeared in a new light. We now know that Hadot's work was familiar to Foucault as early as the 1950s.4 It is also clear that Foucault's notion of "techniques of the self" is very close to what (...) Hadot calls "spiritual exercises." At the same time, there are important differences between the views of these two philosophers, and Hadot has often expressed his regret that Foucault's untimely death prevented them from exploring these differences.5 One important point of disagreement was the status of eclecticism. In Foucault's interpretation of ancient philosophy, the "constitution of the self" implied a personal choice among disparate philosophical references: "Writing as a personal exercise done by the self and for the self, is an art of disparate truth."6 In a 1989 article Hadot argued from a historical point of view that, so far as Stoicism and Epicureanism were concerned, [End Page 523] eclecticism had no place in a mature practice of philosophy. Foucault's favorite example, Seneca's Letters to Lucilius, in which Stoic arguments were invoked along with Epicurean arguments, was a work for beginners. In a mature practice of Stoicism, one would stick to the arguments of the Stoic school, choose them for their coherence, and instead of trying to forge a spiritual identity for oneself through writing, one would "liberate oneself from one's individuality in order to raise oneself up to universality."7 Hadot added that "it is only in the New Academy—in the person of Cicero, for instance—that a personal choice is made according to what reason considers as most likely at a given moment."8 This discussion of Foucault may give the impression that Hadot was somewhat dismissive of eclecticism. Yet in a 2001 interview Hadot claimed that he had always admired Cicero's intellectual independence, and he proposed a reappraisal "of an attitude that has always had a bad reputation: eclecticism."9Something very similar is a stake in the work of Alexander Nehamas, as Lanier Anderson and Joshua Landy showed in their study of his Art of Living. In the conception of philosophy as a "way of life" (Hadot) or "care of the self" (Foucault) or "self-fashioning" (Nehamas), a central issue is the relationship between theoretical coherence and the coherence of the person who theorizes. Elaborating on Nehamas's chapter on Montaigne, Anderson and Landy argue that there is a move in Montaigne away from doctrinal coherence and towards a coherence of the self. As they put it, "the harmonious whole Montaigne commends [... ] is not a coherent body of fact or theory; it is the unified self of the theorizer."10 Anderson and Landy show that this brings up all kinds of difficulties: can this unified self be other than a fiction? If that is the case, how can philosophy be a way of life? Nehamas's answer is very much in the spirit of the late Foucault: there is a coherence of the self in Montaigne, and this coherence is the product of writing as a philosophical activity. The self is fashioned through writing.Because Montaigne writes in the ancient tradition of philosophy as a way of life, one may recall Hadot's suggestion that Foucault's notion of [End Page 524] "writing the self" is an intriguing but historically inaccurate description of ancient philosophical practice. But perhaps Hadot agrees with Foucault after all, since in his most recent interviews, he speaks favorably of eclecticism, a notion that is central to Foucault's analysis of self-fashioning through writing. The case of Montaigne is particularly interesting for these purposes, not only because the Essays seem to be the prototypical example of "writing the self," but also because eclecticism is both discussed and practiced throughout the Essays. I propose to take a fresh look at this issue by investigating the status of eclecticism in Montaigne's Essays. This must start with an examination of the philosophical tradition most closely associated with... (shrink)

Freedom of Information Acts (FOIA) are valuable legal tools to access information held by public authorities but during the first wave of the Covid-19 pandemic time frames to reply to requests were de jure or de facto suspended in many countries. However, the lack of effective legal tools to achieve transparency was not automatically paired with governmental secrecy. This research paper analyses which are the factors that prompted some governments to move from secrecy to transparency while the essential legal tool (...) to achieve disclosure of information was not available. It focuses on the role of ‘ecologies of transparency’, a concept developed by Seth Kreimer to describe how FOIA needs to be understood as functioning within a collection of factors and actors. Yet, can transparency ecologies still force disclosure of information when FOIA is suspended? Research focuses on a comparative case study about transparency of scientific committees advising governments on Covid-19 in the UK and in Spain. In both countries, members and minutes were initially secret, but the British government published information before being forced by FOIA, while the Spanish executive only released partial information when FOIA was reactivated. The paper argues that information disclosure processes can be understood as supply and demand models. On the demand side, it highlights the role of adversarial press, scientific community, whistle-blowers, the opposition and critics within the governing party as decisive factors within the transparency ecology. On the supply side, it focuses on legitimation needs from the government to explain different outcomes. (shrink)

The author presents Simone Weil’s theory that force, an inherent part of the human condition, generates and regenerates its own existence. She examines three essays by Weil: ‘The Iliad or a Poem of Force’, ‘Reflections on War’, and ‘The Power of Words’. Doering situates the essays historically: their publication in French journals, as World War Two was looming, and again in the mid-1940s when translations of the essays appeared in Dwight Macdonald’s New York journal: politics. She applies to (...) modern times Weil’s conviction that the escalation of war preparations on grounds of national security inexorably undermines the belief in the supreme value of the individual. Major issues include the hyping of war as an act of interior politics, fear as a means of social control, freedom of thought in a permanent war economy, Dorothy Day on violence, the media in a democracy and the Greek concept of nemesis. (shrink)

Long‐range correlation is a general class of coordination pattern found to be common to the intrinsic dynamics of complex systems, including human behavior. Balasubramaniam, Hove, and Médé investigate intrinsic dynamics in repeated finger movements, and they find that different measures of movement dynamics yield different long‐range correlations. Results shed light on the way that coordination patterns are expressed as a function of measurement context.

Cartesian method both organizes and impoverishes the domains to which Descartes applies it. It adjusts geometry so that it can be better integrated with algebra, and yet deflects a full-scale investigation of curves. It provides a comprehensive conceptual framework for physics, and yet interferes with the exploitation of its dynamical and temporal aspects. Most significantly, it bars a fuller unification of mathematics and physics, despite Descartes' claims to quantify nature. The work of his contemporaries Galileo and Torricelli, and of his (...) successor Newton, illustrates conceptual possibilities Descartes left aside, due to his attachment to method. (shrink)

In this paper we examine how English and Mandarin speakers think about time, and we test how the patterns of thinking in the two groups relate to patterns in linguistic and cultural experience. In Mandarin, vertical spatial metaphors are used more frequently to talk about time than they are in English; English relies primarily on horizontal terms. We present results from two tasks comparing English and Mandarin speakers’ temporal reasoning. The tasks measure how people spatialize time in three-dimensional space, including (...) the sagittal (front/back), transverse (left/right), and vertical (up/down) axes. Results of Experiment 1 show that people automatically create spatial representations in the course of temporal reasoning, and these implicit spatializations differ in accordance with patterns in language, even in a non-linguistic task. Both groups showed evidence of a left-to-right representation of time, in accordance with writing direction, but only Mandarin speakers showed a vertical top-to-bottom pattern for time (congruent with vertical spatiotemporal metaphors in Mandarin). Results of Experiment 2 confirm and extend these findings, showing that bilinguals’ representations of time depend on both long-term and proximal aspects of language experience. Participants who were more proficient in Mandarin were more likely to arrange time vertically (an effect of previous language experience). Further, bilinguals were more likely to arrange time vertically when they were tested in Mandarin than when they were tested in English (an effect of immediate linguistic context). (shrink)

This work celebrates the investigative power of phenomenology to explore the phenomenological sense of space and time in conjunction with the phenomenology of intentionality, the invisible, the sacred, and the mystical. It examines the course of life through its ontopoietic genesis, opening the cosmic sphere to logos. The work also explores, on the one hand, the intellectual drive to locate our cosmic position in the universe and, on the other, the pull toward the infinite. It intertwines science and its grounding (...) principles with imagination in order to make sense of the infinite. This book is the second of a two-part work that contains papers presented at the 62nd International Congress of Phenomenology, The Forces of the Cosmos and the Ontopoietic Genesis of Life, held in Paris, France, August 2012. It features the work of scholars in such diverse disciplines as biology, anthropology, pedagogy, and psychology who philosophically investigate the cosmic origins of beingness. Coverage in this second part includes: Communicative Virtues of A-T. Tymieniecka’s Phenomenology of Life, Intentionality of Time and Quantum – Phenomenological Sense of Space, Consciousness of the Cosmos: A Thought Experiment Through Philosophy and Science Fiction, The Cosmos and Bodily Life on Earth Elucidated within the Historicity of Human Existence, Novel as Path - Mamardashvili's Lectures on Proust, and Comments on Max Scheler's Thought and Philosophical Counseling. (shrink)

Efforts from diverse disciplines, including evolutionary studies and biomechanical experiments, have yielded new insights into the genetic, signaling, and mechanical control of tooth formation and functions. Evidence from fossils and non‐model organisms has revealed that a common set of genes underlie tooth‐forming potential of epithelia, and changes in signaling environments subsequently result in specialized dentitions, maintenance of dental stem cells, and other phenotypic adaptations. In addition to chemical signaling, tissue forces generated through epithelial contraction, differential growth, and skeletal constraints act (...) in parallel to shape the tooth throughout development. Here recent advances in understanding dental development from these studies are reviewed and important gaps that can be filled through continued application of evolutionary and biomechanical approaches are discussed. (shrink)

Resumen En este artículo de investigación trataré de repensar, dentro de la intuición marcada por Heidegger en su interpretación de Kant, el papel que juega la noción de imaginación, en su vinculación inexorable, por un lado, con la apercepción trascendental, y con el tiempo, por otro, a fin de alcanzar, al menos, un esbozo temático de tal imaginación en términos de auto-afección radical del sí-mismo. Y todo ello para mostrar la posibilidad de una lectura interpretativa que haga valer la importancia, (...) justamente, de un sí mismo y/o mismidad.In this paper, I will try to rethink Heidegger’s interpretation of the role of transcendental imagination within his understanding of Kant’s Critique of Pure Reason. My paper focuses on the connection between transcendental apperception on the one hand and the time on the other. In this sense, I will try to develop a thematic outline of such imagination in terms of radical self-affection of Selfhood. And this in order to show the possibility of an interpretative reading that asserts the importance, precisely, of a self and/or selfhood. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume Studies Volume XXV, Numbers 1 and 2, April/November 1999, pp. 83-99 Force and Vivacity in the Treatise and the Enquiry FRANCIS W. DAUER Hume's appeal to "force and vivacity" presents a challenge to those of us who try to render his views as plausible as possible. Of course, if we reject "folk psychology " or an appeal to our consciousness, the challenge becomes insurmountable. Fortunately, in (...) today's philosophical climate such appeals are no longer universally rejected, and at least in some quarters there may be interest in discerning what such appeals may reveal. But even granting such an appeal, is there anything given to our consciousness that will do the kind of work Hume intends for force and vivacity? I shall attempt to make an affirmative answer as plausible as I can. Recall that Hume appeals to force and vivacity to distinguish (1) impressions from ideas, (2) memory from other ideas, and (3) beliefs from fictions of the fancy. In my defense of Hume, I shall urge that, taken separately, each of these appeals has some plausibility and to this extent provides some tentative suggestions on what it is like to perceive, remember, and believe. Before proceeding to this defense, several preliminaries are called for. Hume's view on force and vivacity underwent changes in his writings, and no one view can be said to be his account of force and vivacity. His initial view occurs in Book I of the Treatise (which was published along with Book II). By the time the Appendix of the Treatise was published with Book III, we see Hume shifting away from his initial view. Further changes, as well as a full appreciation of the shift, can be found in the Enquiry. For most of this paper I shall primarily be concerned with his later views, though earlier views will Francis W. Dauer is a professor at the Department of Philosophy, South Hall, University of California at Santa Barbara, Santa Barbara, CA 93105, USA. e-mail: [email protected] 84 Francis W. Dauer occasionally be mentioned for contrast. In the final section, I shall address the more exegetical issues concerning Hume's change of mind over the years. While space constraints prevent a discussion that will do justice to the views of other commentators, a few words may be in order to indicate what I think is needed to render Hume's views plausible. Leaving aside commentators finding fatal defects with his account, those trying to salvage a tolerable reading of Hume more or less identify force and vivacity with belief (which Hume on one occasion says is the true and proper name for the feeling). One group focuses on Hume's use of 'force' and proposes a functionalist account of force and vivacity whereby it is a causal property of "perceptions" (in the wide sense) to produce such states as passions and actions which are functionally related to beliefs.1 At least on the face of it, this is at odds with force and vivacity being available to consciousness, and I shall take it that Hume took force and vivacity to be so available. Beyond this, while I shall take it that Hume appealed to force and vivacity to distinguish impressions from ideas, a functionalist account has difficulties in preventing impressions from degenerating into mere beliefs (unless something quite foreign to the Humean framework is appealed to).2 A second line of thought is due to Wayne Waxman, who identifies force and vivacity with something like a felt sense of reality or truth, with impressions having this quality in the highest degree.3 While this avoids the first defect of the functionalist account, I believe it fails to avoid a variant of the second problem: without appealing to something quite un-Humean, some impressions can become mere beliefs, and vice versa.41 shall assume that force and vivacity must be consciously available, and that appealing to them, at least in one guise, must allow impressions and ideas to be distinguished. Impressions Hume introduces the distinction between impressions and ideas in the Treatise by saying: The difference betwixt these consists in the degrees of force and liveliness with which... (shrink)

A common approach to explaining the perception of form is through the use of static features. The weakness of this approach points naturally to dynamic definitions of form. Considering dynamical form, however, leads inevitably to the need to explain how events are perceived as time-extended—a problem with primacy over that even of qualia. Optic flow models, energy models, models reliant on a rigidity constraint are examined. The reliance of these models on the instantaneous specification of form at an instant, t, (...) or across a series of such instants forces the consideration of the primary memory supporting both the perception of time-extended events and the time-extension of consciousness. This cannot be reduced to an integration over space and time. The difficulty of defining the basis for this memory is highlighted in considerations of dynamic form in relation to scales of time. Ultimately, the possibility is raised that psychology must follow physics in a more profound approach to time and motion. (shrink)

Roughly 20 percent of organic cropland wasdevoted to produce compared to only 3 percent forconventional agriculture in 1995. At the otherextreme, only 6 percent of organic cropland was incorn production while 25 percent of all croplandproduced corn. Only 30 percent of all organicfarmland was in pasture and rangeland compared to 66percent of all farmland. Clearly, these differencesreflect the greater importance of meat and dairyproduction in agriculture overall than in the organicsubsector. In recent years, the organic industry hasgrown not only in (...) volume but in products offered,moving well beyond fresh produce into dairy, snacks,and frozen foods. The estimated growth in retail salesof organic foods averaged over 20 percent a year forthe last eight years compared to only two percent inthe food industry overall, reaching an estimated $4.5billion in 1998. The mix of commodities produced atthe farm level have and will continue to change inresponse to several dynamic forces, including consumerdemand, regulation, and consolidations, mergers, andmainstream entrants at the farm, manufacturing, andretail levels. Consumer demand for organic foods hasbeen spurred by a number of factors including concernsover pesticide residues on foods, food produced usinggenetically modified organisms (GMOs), and hormones indairy and meat products. These concerns coupled withthe overall increase in demand for convenience foodsexplain the phenomenal recent growth of over 70 percent in sales of organic snacks, candy, and frozenfoods. The result has been increased demand forGMO-free grains for snacks, cereals, soy products, andfeed for dairy cows. The recent allowance by USDA forthe labeling of meat and poultry as organic willaccelerate already heightened demand for organic grainand feed from the organic dairy industry. Although thefastest growth in organic foods has been in categoriesother than produce, clearly produce plays an importantrole in the consumers decision on where to shop, anddemand should increase with the overall increase inthe number of organic consumers. Market outlets nowinclude sophisticated natural food store chains,gourmet specialty stores, and e-commerce, allowing fora broadened array of products. Mainstream agriculturalproducers, manufacturers, and supermarket chains haveentered the organic marketplace at a time of lowprices for commodities at the farm gate, fiercecompetition for retail shelf space, and increasinglysophisticated targeting of consumers. Inevitably,these changes in food products offered and in retailoutlets will lead to an organic agriculture thatincreasingly resembles the conventional foodindustry. (shrink)

This article looks at the 2014 Swedish comedy-drama Force Majeure as a kind of moral thought experiment, but also insofar as it might not fit such a model. The idea of a cinematic ethics, of cinema as providing an avenue for thinking through ethics and exploring ethical questions, finds at least one expression in the idea of film as experimental in this sense. At the same time, simply subsuming film to the philosophical thought experiment risks forgetting what film itself (...) brings to the proceedings; and how the cinematic medium might allow for an experimentation that goes beyond what can be done within the philosophical text. As experimental in a broad sense, Force Majeure evokes an experience, the extraordinary event beyond one's control, capable of putting a moral agent to the test, challenging one's sense of who one is and what one stands for. The film unfolds as a reflection on the results of this encounter with experience, and on the kind of moral self this experiment brings to light; and in the cours... (shrink)

The article investigates the significance of time, the nature of capital, and the role of technological progress in economic processes. The presented analysis of the three economic categories makes use of the theoretical achievements of notable representatives of the Austrian School of Economics, for whom a creative entrepreneur was the main protagonist of the interactions taking place in the economy. The above-mentioned economic categories, taken together, are for him the foundation of human activity. The time factor is of great importance (...) for man – individuals constantly analyse historical events so as to attain success in contemporary economic reality, and in the future. Capital is the basis for economic calculation, which underpins all entrepreneurial activity. Technological progress, which happens in time and requires considerable capital outlay, is the driving force of economic growth. (shrink)

We present a formal derivation of the Mino–Sasaki–Tanaka–Quinn–Wald (MSTQW) equation describing the self-force on a (semi-) classical relativistic point mass moving under the influence of quantized linear metric perturbations on a curved background space–time. The curvature of the space–time implies that the dynamics of the particle and the field is history-dependent and as such requires a non-equilibrium formalism to ensure the consistent evolution of both particle and field, viz., the worldline influence functional and the closed- time-path (CTP) coarse-grained effective (...) action. In the spirit of effective field theory, we regularize the formally divergent self-force by smearing the local part of the retarded Green’s function and employing a quasi-local expansion. We derive the MSTQW–Langevin equations describing the perturbations of the particle’s worldline about its semi-classical trajectory resulting from interactions with the quantum fluctuations of the linear metric perturbations. Finally, we demonstrate that the quantum fluctuations of the field could, in principle, leave imprints on gravitational waveforms expected to be observed by gravitational interferometers, thereby encoding information about tree-level perturbative quantum gravity. (shrink)

To understand the variations in the financial characteristics, we examine the dynamical behaviors by considering the chaotic financial model with external force. First, the dynamical characteristics are analyzed by introducing the external driven force in the price index with commodity demand. We discover that the presence of an external force causes the alternate occurrence of oscillatory and steady states as a function of time. Interestingly, we find the existence of bifurcation delay during the transition from oscillatory to (...) steady state or vice versa. Bifurcation delay is a phenomenon in which the bifurcation does not occur at the actual bifurcation point but rather at a later time, which is referred to as bifurcation delay. To confirm the delay in bifurcation, we estimate the actual bifurcation point and compare it to the observed bifurcation transition. Furthermore, to understand the variations in the bifurcation delay, we estimate the delay time between each consecutive cycle and find random fluctuations in the BD. Following that, the BD is virtualized via a transformed phase portrait. In addition, we show decreasing the value of average BD while increasing the frequency of external forcing. Second, the presence of BD is explored by incorporating external forces into the investment demand with unit investment cost. We discover the existence of a similar phenomenon with a constant bifurcation delay. (shrink)

This paper considers Kant’s conception of force and causality in his early pre-Critical writings, arguing that this conception is best understood by way of contrast with his immediate predecessors, such as Christian Wolff, Alexander Baumgarten, Georg Friedrich Meier, Martin Knutzen, and Christian August Crusius, and in terms of the scientific context of natural philosophy at the time. Accordingly, in the True estimation Kant conceives of force in terms of activity rather than in terms of specific effects, such as (...) motion. Kant’s explicit arguments in the Nova dilucidatio for physical influx are directed primarily against the conception of grounds and existence held by Wolff, Baumgarten, and Meier, and only secondarily against Leibniz. Finally, Kant’s reconciliation of the infinite divisibility of space and the unity of monads in the Physical monadology is designed to respond to objections that could be raised naturally by Wolff and Baumgarten.Author Keywords: Kant; Pre-Critical; Force, Causality; Wolff; Leibniz. (shrink)

Focusing on the concept of freedom, Leslie Paul Thiele makes Heidegger's philosophical works speak directly to politics in a postmodern world. Neither excusing Heidegger for his political sins nor ignoring their lesson, Thiele nonetheless refrains from polemic in order creatively to engage one of the greatest philosophers of our time. The product of this engagement is a vindication of a democratic and ecological politics firmly grounded in philosophic inquiry. Using Heidegger's understanding of freedom as a point of departure, Timely Meditations (...) lays out the philosophic and political nature and potential of freedom in thought, speech, and deed. This disclosive freedom is contrasted to both modern (positive and negative) and postmodern (Nietzschean and Foucaultian) variations. The result is an original and provocative study that challenges our present understanding of liberty while underlining dangerous collusion with the contemporary forces of technology. Timely Meditations marks an increasingly rare achievement today. For unlike many theorists who attempt to steer a course into the world of postmodern politics, Thiele does so without forsaking philosophic foundations and without abandoning practical hopes and tasks for rhetorical diversions. Originally published in 1995. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905. (shrink)

This essay argues that an alternative conception of time to that underlying the ideology of productivism and growth is not only possible, but desirable. The creation of this time requires what I refer to as the practice of refusal via taking time: the self-determined arrangement of the nexus of time, action and utility that begins with the a-synchronous insertion of unproductive time into the synchronous horizontal time of productivism. The essay is divided into three sections. The first offers the reader (...) a discussion of Jacques Rancière’s notion of time as a social and political medium that partitions and distributes actions and utility. The subsequent section of the essay elaborates in aesthetic terms an account of unproductive time that is indifferent to the time of productivism. In the final section, I discuss examples that show how taking time to do ‘nothing’ can elicit an emancipatory politics that seeks to liberate us from the hegemony of productivism. I conclude that political theory should attend to time as a political medium and to the possibilities of its occupation, and that picturing the taking of time in terms of stopping the force of productivism’s normalized horizontal time by entering the unproductive time of reverie and aesthetic experience, provides a promising perspective from which to apprehend a time for thriftless refusals, deliberate dis-identifications, and the forging of cooperation among people(s) and with nature. (shrink)

Research into Bergson’s philosophy downplays a key development in his first work, Time and free will. It is there that Bergson explicitly opposes himself to Kant by arguing that succession is not a temporal concept, but a spatial one. This is the crucial point of departure for Bergson’s entire philosophy, one that allows him to radically dismiss Kant’s notion of freedom in favor of one based on duration and multiplicity. This text has two aims. Firstly to add to Bergson scholarship (...) by explicating the structure and force of Bergson’s initial argument against Kant, demonstrating that his engagement with Kant is much less incremental than has been suggested in secondary literature. Secondly, to reconstruct the consequences regarding freedom that Bergson immediately draws in departing from Kant, which illustrates the profundity and originality of his thought at the very inception of his oeuvre. (shrink)

Humans possess the ability to extract highly organized perceptual structures from sequences of temporal stimuli. For instance, we can organize specific rhythmical patterns into hierarchical, or metrical, systems. Despite the evidence of a fundamental influence of the motor system in achieving this skill, few studies have attempted to investigate the organization of our motor representation of rhythm. To this aim, we studied—in musicians and non-musicians—the ability to perceive and reproduce different rhythms. In a first experiment participants performed a temporal order-judgment (...) task, for rhythmical sequences presented via auditory or tactile modality. In a second experiment, they were asked to reproduce the same rhythmic sequences, while their tapping force and timing were recorded. We demonstrate that tapping force encodes the metrical aspect of the rhythm, and the strength of the coding correlates with the individual’s perceptual accuracy. We suggest that the similarity between perception and tapping-force organization indicates a common representation of rhythm, shared between the perceptual and motor systems. (shrink)

This book presents, for the first time in English, a comprehensive anthology of essays on Christian Wolff's psychology written by leading international scholars. Christian Wolff is one of the towering figures in 18th-century Western thought. In the last decades, the publication of Wolff's Gesammelte Werke by Jean École and collaborators has aroused new interest in his ideas, but the meaning, scope, and impact of his psychological program have remained open to close and comprehensive analysis and discussion. That is what this (...) volume aims to do. This is the first volume in English completely devoted to Wolff's efforts to systematize empirical and rational psychology, against the background of his understanding of scientific method in metaphysics. Wolff thereby paved the way to the very idea of a scientific psychology. The book is divided into two parts. The first one covers the theoretical and historical meaning and scope of Wolff's psychology, both in its internal structure and in its relation to other parts of his philosophical system, such as logic, cosmology, aesthetics, or practical philosophy. The second part deals with the reception and impact of Wolff's psychology, starting with early reactions from his disciples and opponents, and moving on to Kant, Hegel, and Wundt. The Force of an Idea: New Essays on Christian Wolff's Psychology shows not only that Wolff's psychological ideas have been misinterpreted, but also that they are historically more significant than traditional wisdom has it. The book, therefore, will be of interest to historians and philosophers of science, historians of philosophy and psychology, as well as to philosophers and psychologists interested in understanding the roots of scientific psychology in 18th and 19th century German philosophy. (shrink)

Schütz’ tuning-in relationship designates sharing time as the ground of we-experiences, but the Husserlian account of time that he relies upon for this argument seems to undermine the very possibility of doing so. I argue that Merleau-Ponty’s conception of temporality offers a more plausible account of shared time via the ‘transferability’ of the body schema. Disability theorists and critical phenomenologists, however, would remind us that any account of we-experiences must recognize bodily difference. I argue that bodies of diverse motilities can (...) come to share a body schema without risk of ‘forced time compliance’ if we jettison synchronization and embrace improvisation as a paradigm for schematic sharing: I use the example of collective free improvisation to illustrate flexible, emergent, and bidirectional body schemas that, I claim, circumvent the assimilationist tendencies looming in any account of we-experiences premised upon bodily sameness. (shrink)

This volume advances discussions between critics and defenders of the force-content distinction and opens new ways of thinking about force and speech acts in relation to the unity problem. -/- The force-content dichotomy has shaped the philosophy of language and mind since the time of Frege and Russell. Isn’t it obvious that, for example, the clauses of a conditional are not asserted and must therefore be propositions and propositions the forceless contents of forceful acts? But, others have (...) recently asked in response, how can a proposition be a truth value bearer if it is not unified through the forceful act of a subject that takes a position regarding how things are? Can we not instead think of propositions as being inherently forceful, but of force as being cancelled in certain contexts? And what do indicators of assertoric, but also of directive and interrogative force mean? (shrink)

This paper defends a realist account of the composition of Newtonian forces, dubbed ‘residualism’. According to residualism, the resultant force acting on a body is identical to the component forces acting on it that do not prevent each other from bringing about its acceleration. Several reasons to favor residualism over alternative accounts of the composition of forces are advanced. (i) Residualism reconciles realism about component forces with realism about resultant forces while avoiding any threat of causal overdetermination. (ii) Residualism (...) provides a systematic semantics for the term ‘force’ within Newtonian mechanics. (iii) Residualism allows us to precisely apportion the causal responsibility of each component force in the ensuing acceleration. (iv) Residualism handles special cases such as null forces, single forces, and antagonistic forces in a natural way. (v) Residualism provides a neat picture of the causal powers of forces: each force essentially has two causal powers⎯the power to bring about accelerations (sometimes together with other co-directionnal forces) and the power to prevent other forces from doing so⎯exactly one of which is manifested at a time. (vi) Residualism avoids commitment to unobservable effects of forces: forces cause either stresses (tensile or compressive) or accelerations. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Force and Translation; Or, The Polymorphous Body of LanguageElissa MarderOr un corps verbal ne se laisse pas traduire ou transporter dans une autre langue. Il est cela même que la traduction laisse tomber. Laisser tomber le corps, telle est même l’énergie essentielle de la traduction. Quand elle réinstitue un corps, elle est poésie.—Jacques Derrida, “Freud et la scène de l’écriture”The materiality of a word cannot be translated or (...) carried over into another language. Materiality is precisely that which translation relinquishes. To relinquish materiality: such is the driving force of translation. And when that materiality is reinstated, translation becomes poetry.—Jacques Derrida, “Freud and the Scene of Writing”Babel Revisited (The Mother Tongue and The Translation Machine)On January 20, 2012, Lawrence Summers, former president of Harvard and former Secretary of the U.S. Treasury, boldly announced a six-point vision for reforming the U.S. education system in a New York Times Education supplement editorial modestly entitled, “What you (Really) Need to Know.” For the [End Page 1] purposes of this discussion, I will limit myself here to a brief examination of what he says about the study of foreign languages and the merits of machine translation in the item listed as “number 5”:5. The world is much more open, and events abroad affect the lives of Americans more than ever before. This makes it essential that the educational experience breed cosmopolitanism—that students have international experiences, and classes in the social sciences draw on examples from around the world. It seems logical, too, that more in the way of language study be expected of students. I am not so sure.English’s emergence as the global language, along with the rapid progress in machine translation and the fragmentation of languages spoken around the world, make it less clear that the substantial investment necessary to speak a foreign tongue is universally worthwhile. While there is no gainsaying the insights that come from mastering a language, it will over time become less essential in doing business in Asia, treating patients in Africa or helping resolve conflicts in the Middle East.For those of us who still earn our living by teaching literary texts written in foreign languages in foreign language departments in the university, Summers’s breezy assessment that the university of the future need not (indeed ought not) include extensive foreign language study is, sadly, not exactly news. On the contrary, there is nothing particularly innovative or original about the position he advocates here: his vision of a future “global” American university—in which virtually all speculative activities are conducted solely in English—has already begun to be implemented in various colleges and universities around the world. If his remarks are nonetheless noteworthy, it is because of his apparent willingness—even eagerness—to defend a policy that university officials often officially still pretend to abhor. Indeed, Summers’s position goes far beyond the more familiar pragmatic voices that have concluded that the reduction of foreign language instruction is a necessary and unavoidable consequence of the unfortunate economic reality that the American university as we once knew it has become financially untenable and hence unable to accommodate areas of study that can be construed as nonessential. Instead, Summers goes a step farther: he actively advocates against investing precious university resources in foreign language study on ideological, political, quasi-philosophical, or dare I say it, perhaps even theological, grounds. By appealing to the value of what he calls here “cosmopolitanism,” he clearly implies that English’s status as “global language” discharges English speakers in the U.S. university system from any potential obligation to any other language on the globe. [End Page 2]According to Summers, English is optimally positioned to be a vehicle for genuine “cosmopolitanism” because, as a so-called “global language,” it constitutes a receptive, inclusive, and welcoming “common ground” for multicultural exchange that would be otherwise impossible given the sheer volume and overwhelming diversity of all the other languages in the world. In other words, in his opinion, recourse to English actually facilitates and enhances—rather than inhibits—genuine multicultural encounters as it offsets the potentially... (shrink)

Forced population migration is not a modern phenomenon. It is often an integral part of totalitarian policies and has been used repeatedly to ensure the survival of political regimes or achieve specific political ambitions. Violent migration is present practically throughout history when considering the time scope and everywhere, practically in all continents of the world, with a specter of variations depending on the context imposed by the political circumstances, we can encounter it under different names. These variations have also reflections (...) in the terminology used, among others, they are also indicators that speak of the different methods applied in order to achieve particular policies. Individuals, families, or even whole peoples are forced to migrate violently, abandon their homes and leave behind them all their lives, including the material goods created up to that moment. Seen from a normal retrospective, forced migration represents the culmination of a regime’s goals to dominate the territory without hindrance from any possible resistance. This fact has brought so many tragedies to humanity, and even worse, it has often ended with “legitimization” by international treaties or has even been the product of inter-state agreements. Forced population migration has clearly brought to the surface the evil purpose and has revealed territorial ambitions. (shrink)

In the modern consideration of historical time, reason is the driving force of progress through a homogenous, linear and continuum time. In fact, during the eighteenth and nineteenth centuries humanity was witnessing a history of progress in which it appeared that history was progressing towards a better world. However, the tragedies of the twentieth century indicate the opposite. Western reason proved unable to stop the barbarism of war. At the heart of this panorama, according to Emmanuel Levinas and Johann (...) Baptist Metz, was the idealism of the Greek logos presented in the philosophical and theological mode of thinking. Theology and philosophy would share in this way the same idealist vocation towards totality which, in Levinas’s categories, is the forgetting of singularity and their concrete situation in favour of universality. I will show how by resorting to the Jewish legacy, and particularly to the concepts of eschatology, apocalypse, and messianism, Levinas and Metz define a new relationship with historical time. In this way they not only oppose the mainstream consideration of history as a vector of continuous progress towards its own realization, but also introduce in history the contingency of individual experiences and particularly those of the victims of such history. (shrink)

Darwin and feminism: preliminary investigations into a possible alliance -- Darwin and the ontology of life -- The Nature of culture -- Law, justice, and the future -- The Time of violence: Derrida, deconstruction, and value -- Drucilla Cornell, identity, and the "Evolution" of Politics -- Philosophy, knowledge, and the future -- Deleuze, Bergson, and the virtual -- Merleau-Ponty, Bergson, and the question of ontology -- The thing -- Prosthetic objects -- Identity, sexual difference, and the future -- The Time (...) of thought -- The Force of sexual difference -- (Inhuman) forces: power, pleasure, and desire -- The future of female sexuality. (shrink)

David Albert claims that classical electromagnetic theory is not time reversal invariant. He acknowledges that all physics books say that it is, but claims they are ``simply wrong" because they rely on an incorrect account of how the time reversal operator acts on magnetic fields. On that account, electric fields are left intact by the operator, but magnetic fields are inverted. Albert sees no reason for the asymmetric treatment, and insists that neither field should be inverted. I argue, to the (...) contrary, that the inversion of magnetic fields makes good sense and is, in fact, forced by elementary geometric considerations. I also suggest a way of thinking about the time reversal invariance of classical electromagnetic theory -- one that makes use of the invariant (four-dimensional) formulation of the theory -- that makes no reference to magnetic fields at all. It is my hope that it will be of interest in its own right, Albert aside. It has the advantage that it allows for arbitrary curvature in the background spacetime structure, and is therefore suitable for the framework of general relativity. (The only assumption one needs is temporal orientability.). (shrink)

Many have suggested that the transformation standardly referred to as `time reversal' in quantum theory is not deserving of the name. I argue on the contrary that the standard definition is perfectly appropriate, and is indeed forced by basic considerations about the nature of time in the quantum formalism.

While experience tells us that time flows from the past to the present and into the future, a number of philosophical and physical objections exist to this commonsense view of dynamic time. In an attempt to make sense of this conundrum, philosophers and physicists are forced to confront fascinating questions, such as: Can effects precede causes? Can one travel in time? Can the expansion of the Universe or the process of measurement in quantum mechanics define a direction in time? In (...) this book, researchers from both physics and philosophy attempt to answer these issues in an interesting, yet rigorous way. This fascinating book will be of interest to physicists and philosophers of science and educated general readers interested in the direction of time. (shrink)

Emotion plays an essential role in the perception of time such that time is perceived to “fly” when events are enjoyable, while unenjoyable moments are perceived to “drag.” Previous studies have reported a time-drag effect when participants are presented with emotional facial expressions, regardless of the emotion presented. This effect can hardly be explained by induced emotion given the heterogeneous nature of emotional expressions. We conducted two experiments ( n = 44 and n = 39) to examine the cognitive mechanism (...) underlying this effect by presenting dynamic sequences of emotional expressions to participants. Each sequence started with a particular expression, then morphed to another. The presentation of dynamic facial expressions allows a comparison between the time-drag effect of homogeneous pairs of emotional expressions sharing similar valence and arousal to heterogeneous pairs. Sequences of seven durations (400, 600, 800, 1000, 1200, 1400, 1600 ms) were presented to participants, who were asked to judge whether the sequences were closer to 400 or 1600 ms in a two-alternative forced choice task. The data were then collated according to conditions and fit into cumulative Gaussian curves to estimate the point of subjective equivalence indicating the perceived duration of 1000 ms. Consistent with previous reports, a feeling of “time dragging” is induced regardless of the sequence presented, such that 1000 ms is perceived to be longer than 1000 ms. In addition, dynamic facial expressions exert a greater effect on perceived time drag than static expressions. The effect is most prominent when the dynamics involve an angry face or a change in valence. The significance of this sensitivity is discussed in terms of emotion perception and its evolutionary significance for our attention mechanism. (shrink)