The concepts of action and reaction before Newton have received so little attention from historians that the unwary student might easily get the impression that Newton was the first to concern himself seriously with the problem. In fact, the subject had a long prehistory extending back to Aristotle and it was actively discussed by physicists during the half-century preceding the publication of Principia mathematica in 1687. Although there is no evidence that Newton himself was much influenced by the (...) views of others on the subject, they formed a part of the intellectual background of the Principia which should not be ignored. (shrink)

What do biologists mean when they say that to live is to react? Why was the termabreaction invented and later abandoned by the first generation of psychoanalysts? What is meant byreactionary politics? These are but a few of the questions the internationally renowned scholar JeanStarobinski answers in his conceptual history of the word pair, action and reaction.Not simply ahistory of ideas, Action and Reaction is also a semantic and philological history, a literaryhistory, a history of medicine, (...) and a history of the biological sciences. By concentrating on themoment when scientific language and ordinary language diverge, Starobinski uncovers a genealogy ofthe human and natural sciences through their usage of action and reaction as metaphors. Newton's law-- to every action there is an equal and opposite reaction -- becomes a point of departure for anexploration of the lexical and metaphorical traces left in its wake. Starobinski analyzes thescientific, literary, and political effects of the use of the terms action and reaction to describeand explain the material universe, the living body, historical events, and psychological behavior.In what he calls a "polyphonic score" -- a kind of mosaic -- he uses his subject to offer newinsights into the work of philosophers (Aristotle, Leibniz, Kant, Nietzsche, Jaspers), scientists(Newton, Bichat, Bernard, Bernheim, Freud), and writers (Diderot, Constant, Balzac, Poe, Valry).Ultimately, the book explores the power and danger of metaphorical language and questions theconvergence and collapse of scientific and moral explanations of the universe. (shrink)

I introduce and argue for the importance of a cognitive state that I call alief. An alief is, to a reasonable approximation, an innate or habitual propensity to respond to an apparent stimulus in a particular way. Recognizing the role that alief plays in our cognitive repertoire provides a framework for understanding reactions that are governed by nonconscious or automatic mechanisms, which in turn brings into proper relief the role played by reactions that are subject to conscious regulation and deliberate (...) control. (shrink)

I introduce and argue for the importance of a cognitive state that I call alief. An alief is, to a reasonable approximation, an innate or habitual propensity to respond to an apparent stimulus in a particular way. Recognizing the role that alief plays in our cognitive repertoire provides a framework for understanding reactions that are governed by non‐conscious or automatic mechanisms, which in turn brings into proper relief the role played by reactions that are subject to conscious regulation and deliberate (...) control. (shrink)

In his political philosophy, John Rawls has a normative notion of reasonable behaviour expected of citizens in a pluralist society. We interpret the various strands of this idea and introduce them to the discourse on stakeholder dialogue in order to address two shortcomings in the latter. The first shortcoming is an unnoticed, artificial separation of words from actions which neglects the communicative power of action. Second, in its proposed new role of the firm, the discourse of political CSR appeared (...) to offer a promising synthesis of deliberation and action. However, the discourse has been criticized for its shortcoming in failing to provide a regulatory environment for corporation—stakeholder dialogue. Through our interpretation of Rawls’ notion of reasonableness in citizens, the article makes two important theoretical contributions to the debate on stakeholder dialogue. First, we transfer Rawls’ injunction in insisting that dialogues between business corporations and their weaker stakeholders must be understood as consisting of both verbal exchanges and actions. Second, we propose that the coercive power of government ought to provide a necessary context for stakeholder dialogue, and that by doing so, it can provide a way forward for the discourse of political CSR. We illustrate the usefulness of this contribution from Rawls in an analysis of BP’s behaviour towards thousands of victims following the Deepwater Horizon blowout in 2010. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:INTENTIONAL ACTIONS AND THE MEANING OF OBJECT: A REPLY TO RICHARD McCORMICK MARTIN RHONHEIMER Roman Athenaeum of the Holy Cross Rome, Italy I N HIS ARTICLE, " Some Early Reactions to Veritatis Splendor," 1 Richard McCormick discusses my article on Veritatis Splendor and its teaching about intrinsically evil acts.2 He challenges my defence of the encyclical's views and poses some concrete questions for me. At the same time, McCormick (...) complains once more about what he calls the encyclical's misrepresentation of the proportionalists' views, as well as about a general misunderstanding on the part of critics of what proportionalism, consequentialism, and their teleological approach are really about. To begin with, I find it somewhat surprising that McCormick presents intentional understanding of human acts and their objects as something discovered by proportionalists. By this he obscures the fact that most critics of proportionalism, consequentialism, and so-called " teleological ethics " (I will not further distinguish these different labels) work with what is precisely an intentional conception of moral objects.3 For example, my own 1 Theological Studies 55 (1994): 481-506; see 500-502; 504. 2 Martin Rhonheimer, " ' Intrinsically Evil Acts' and the Moral Viewpoint: Clarifying a Central Teaching of Veritatis Splendor," The Thomist 58 (1994) : 1-39. 3 There may be some exceptions, for example, Russell Rittinger; see his article, "The Pope and the Theorists," Crisis 11 (December 1993) : 31-36. G. E. M. Anscombe, one of the first and most incisive critics of consequentialism, attacked it on the grounds of an intentional concept of action, developed in her famous study Intention (Oxford: Basil Blackwell, 1957; 2nd ed. 1963). Cf. Anscombe, Contraception and Chastity (London: Catholic Truth Society, 1975). 279 280 MARTIN RHONHEIMER position, situated in the context of virtue ethics,4 is one in which an intentional conception action plays a crucial role. McCormick seems to evade this level of argument, however, and in this way appears to beg the question about one of the central issues in the debate. At the same, it is not entirely surprising that McCormick had some difficulty in dealing with the central point of my argument (and of similar arguments),5 because his methodology is so entangled in the categories of the strongly legalistic and casuistic manual tradition.6 In my article, I explicitly dealt with the difficulty of understanding a virtue and first-person-centered view from the perspective of the manual tradition: It will, however, never be possible to render intelligible this moral methodology on the grounds of an ethic which from the beginning is concerned with justifying " moral norms." This is so because in such an approach the distinction between " object" and further intentions necessarily drops out of view. The only thing which a norm ethic can produce in the way of an action theory are the particular " occurrences " ("actions ") on the one hand, and the consequences 4 See Martin Rhonheimer, "'Ethics of Narms' and the Lost Virtues. Searching the Roots of the Crisis of Ethical Reasoning," Anthropotes IX, 2 (1993) : 231-243; La prospettiva della morale. Fondamenti dell'etica philosophica (Rome: Armando, 1994) ; Praktische Vernunft und Verniinftigkeit der Praxis. Handlungstheorie bei Thomas van Aquin in ihrer Entstehimg aus dem Problemlwntext der aristotelischen Ethik (Berlin: Akademie Verlag, 1994). Contrary to the impression which McCormick gives in his article, I do not share the Grisez-Finnis theory about basic goods and practical reason, nor do I argue on its grounds, in spite of many important common views. 5 See William E. May, Moral Absolutes. Catholic Tradition, Citrrent Trends, and the Truth (Milwaukee, Wisc: Marquette University Press, 1989) ; John Finnis, Moral Absolutes: Tradition, Revision, and Truth (Washington, D.C.: The Catholic University of America Press, 1991); Alasdair Macintyre, "How Can We Learn What Veritatis Splendor Has To Teach?" The Thomist 58 (1994) : 171-195. See also Robert P. George's and Hadley's Arkes's contributions to " The Splendor of Truth: A Symposium," published in First Things (January 1994) and rather unfairly criticized in McCormick's article. 6 This is also the case with Bruno Schuller and his disciples; see the recent paper by Werner Wolbert, " Die 'in sich schlechten' Handlungen und der Konsequentialismus," M oraltheologie im Abseitsf Antwort auf die Enzyklika... (shrink)

This article examines the role of emotion experience in both rational action and self-knowledge. A key distinction is made between emotion experiences of which we are unaware, and those of which we are aware. The former motivate action and color our view of the world, but they do not do so in a rational way, and their nonreflective nature obscures self-understanding. The article provides arguments and evidence to support the view that emotion experiences contribute to rational action (...) only if one is appropriately aware of them (because only then does one have the capacity to inhibit one's emotional reactions). Furthermore, it is argued that awareness of emotion increases self-knowledge because it is a source of information about our biases. (shrink)

Emotion Review, Volume 14, Issue 4, Page 261-264, October 2022. According to Jean Moritz Müller's The world-directedness of emotional feeling, the reason why emotions do not apprehend or disclose value is that one cannot apprehend what one has already apprehended: the value in question, he claims, is apprehended prior to the emotional feeling. Emotions, then, should not be conceived as apprehending value since they already presuppose awareness of it. I can be acquainted with a fact without feeling aware of the (...) meaning it holds. Yet I argue that only an emotional reaction actually registers value or disvalue. My value-responsive concept of emotion is one that Müller rejects. Yet I contend that to recognize the loss of a beloved person, for instance, just is to feel the emotion of grief. (shrink)

First published in 1972. Militant protest is not new to British politics, but the widespread recourse to direct action, in Britain and abroad, is unprecedented. This book was the first comprehensive examination of contemporary protest in the British context. The contributors represented leading agencies of protest as well as those academics who had made this phenomenon their special concern. The result is a unique blend of direct experience and objective reflection. The first part of the volume covers the theoretical (...) and historical dimensions of protest, and is followed by a detailed consideration of specific issues. An analysis is then made of the reaction of the State to such protest through legislative and administrative channels. The final part shows the intermediary roles of political parties, MPs, the NCCL and the mass media. The book concludes with a critical examination of the interaction between protest and representative democracy and the implications which arise from it. Students of politics and sociology as well as political activists of all shades of opinion will find this book essential to an understanding of the bases of protest movements. (shrink)

Ensuring access to clean water is one of the most important development and health challenges of the twenty-first century. Given the manifold impacts of business activities on water resources, corporate water actions should be of central concern to business ethics researchers. Yet so far we know too little about whether business activities that impact on water resources are noticed or how corporate water actions are valued by a firm’s stakeholders, including by financial markets. In response, we conduct an event study (...) to investigate the shareholder wealth effect of reports of corporate water actions. We explore stock market reactions to water actions by S&P 500 firms from 2005 to 2017, showing that the market reacts positively to reports of responsible water actions and negatively to irresponsible actions. We further explain that these abnormal returns to water actions are associated with a firm’s past performance on ethical issues, arguing that the reputational effects from prior corporate social responsibility and irresponsibility influence market reactions. Our analysis provides evidence that there are diminishing marginal returns to responsible water actions for firms with records of past responsibility and an offsetting effect for those with past irresponsibility. Similarly, we demonstrate an insurance effect that limits punishment for irresponsible water actions for firms with responsible performance records and diminishing negative marginal returns for those already seen to be irresponsible. This study is the first to show that shareholders recognize market value in corporate water actions and are prepared to award or punish firms in stock markets based on their impacts on water. (shrink)

Ethical business practices have been widely prescribed, but why? Consumers views on unethical business practices have been studied, but possibly more important to marketers and researchers are consumer actions and reactions to unethical business practices and the businesses themselves. Do consumers react negatively, or in such a way as to "punish" the unethical business? If so, what is the nature and extent of the punishment? This research seeks answers to these questions by examining consumer reactions, such as complaining and switching, (...) to instances of unethical business practices. Using equity theory, this research proposes that consumers should be willing to tolerate some unethical behavior as long as they feel their investments and outcomes remain proportionately equal. Consumers who perceive that their outcome/investment ratio is proportionately unequal to their comparison other will respond by switching or complaining. In this research consumers were exposed to two types of service failures with different levels of service recovery in vignettes. Costs incurred by the consumer during the service transaction were also manipulated in the vignettes. Significant differences were found for complaint behavior in the failure recovery vignettes tested. Specifically, voice complaint was higher in the high cost service encounters in both types of services tested. The recovery attempt used (ethical, unethical, or none) led to significance differences in the variables of complaint, voice complaint, satisfaction, and quality. Higher satisfaction and quality ratings were found for the ethical recovery attempt and higher intentions to use complaint and voice complaint in the unethical recovery attempts. One significant interaction between cost and recovery attempt was found. Intentions to use voice complaint were higher in the high cost situations of ethical and unethical recovery, while approaching equality at the no recovery attempt. (shrink)

The place for the placebo in human clinical research is addressed in this paper. The World Medical Association which is comprised of some 80 National Medical Associations uses much of its resources to address medical ethics and human rights issues. It adopted the Declaration of Helsinki in June 1964 which addressed the protection of individuals in clinical trials. The use of placebos assumes an important role in this document. Five Revisions of the Declaration of Helsinki have occurred and the most (...) recent was adopted in October 2000. The provisions on placebo are now in Paragraph 29 which reads as follows:“The benefit, risks, burdens and effectiveness of a new method should be tested against those of the best current prophylactic, diagnostic and therapeutic methods. This does not exclude the use of placebo, or no treatment, in studies where no proven prophylactic, diagnostic or therapeutic methods exists.”The reactions to the newly revised version of the Declaration of Helsinki were numerous and rapid, not the least of which was the paragraph I quoted above.At the direction of the WMA Council, a small group of experts together with the WMA workgroup studied the Paragraph 29 to ensure that no ethically sound research was being restricted by the revision. The outcome was approved by the Council and later the WMA General Assembly in October 2000. This gives a note of clarification as to the appropriate use of placebos. Numerous papers and statements over the last several years have described positions very much in line with the Note of Clarification cited above. (shrink)

There has been considerable controversy about whether this last entailment always holds. Ordinary subjects may judge that (4) and (5) are appropriate in cases in which none of (1)-(3) are—cases in which Jack’s breaking the base is a foreseen but undesired consequence of Jack’s intentionally doing something else. It is currently debated what the best explanation of such ordinary reactions might be. It is also debated what to make of the fact that ordinary judgments using the adjective intentional or the (...) adverb intentionally seem influenced by normative considerations. (shrink)

Features of threatening cues and the associated context influence the perceived imminence of threat and the defensive responses evoked. To provide additional knowledge about how the directionality of a threat (i.e. directed-towards or away from the viewer) might impact defensive responses in humans, participants were shown pictures of a man carrying a gun (threat) or nonlethal object (neutral) directed-away from or towards the participant. Cardiac and electrodermal responses were collected. Compared to neutral images, threatening images depicting a gun directed-towards the (...) participant induced sustained bradycardia and an increased electrodermal response, interpreted as immobility under attack. This defensive immobility reaction is evoked by high perceived threat and inescapable situations and indicates intense action preparation. Pictures of guns directed-away from the participant induced shorter bradycardia and no significant modulation of the electrodermal response compared to neutral pictures, which might be consistent with the perception of a less threatening situation. The results show that the directionality of threat stimuli is a key factor that prompts different patterns of defensive responses. (shrink)

Choice reaction tasks are performed faster when stimulus location corresponds to response location. This spatial stimulus–response compatibility effect affects performance at the level of action planning and execution. However, when response selection is completed before movement initiation, the Simon effect arises only at the planning level. The aim of this study was to ascertain whether when a precocious response selection is requested, the Simon effect can be detected on the kinematics characterizing the online control phase of a non-ballistic (...) movement. Participants were presented with red or green colored squares, which could appear on the right, left, above, or below a central cross. Depending on the square's color, participants had to release one of two buttons, then reach toward and press a corresponding lateral pad. We found evidence of the Simon effect on both action planning and on-line control. Moreover, the investigation of response conflict at the level of previous trials, a factor that might determine interference at the level of the current response, revealed a conflict adaptation process across trials. Results are discussed in terms of current theories concerned with the Simon effect and the distinction between action planning and control. (shrink)

Einstein regarded as one of the triumphs of his 1915 theory of gravity - the general theory of relativity - that it vindicated the action-reaction principle, while Newtonian mechanics as well as his 1905 special theory of relativity supposedly violated it. In this paper we examine why Einstein came to emphasise this position several years after the development of general relativity. Several key considerations are relevant to the story: the connection Einstein originally saw between Mach's analysis of inertia (...) and both the equivalence principle and the principle of general covariance, the waning of Mach's influence owing to de Sitter's 1917 results, and Einstein's detailed correspondence with Moritz Schlick in 1920. (shrink)

Among various case studies addressing the reception of relativity, very few deal with Portugal at either the international or the national level. The national literature on the topic has mainly concentrated on the reactions to relativity of the Portuguese mathematical community. The absence of Portuguese astronomers alongside Eddington during the 1919 expedition to Principe, then a Portuguese island, has been implicitly equated with the astronomical community's lack of interest in the event. In reception studies dealing with general relativity, analysis has (...) tended to focus on the physics and mathematics communities, less on the astronomers. Given that relativity was born at the interface of physics, mathematics and astronomy, reactions of members of these scientific communities depended on differences in shared traditions, values, problems and expectations, as well as on individual practitioners' idiosyncrasies. This paper addresses the contributions of the overlooked Portuguese astronomical community, evaluates the actions and reactions of its members to the expedition and assesses their role in the process of appropriation of relativity. (shrink)

In the sacrificial moral dilemma task, participants have to morally judge an action that saves several lives at the cost of killing one person. According to the dual process corrective model of moral judgment suggested by Greene and collaborators (2001; 2004; 2008), cognitive control is necessary to override the intuitive, deontological force of the norm against killing and endorse the utilitarian perspective. However, a conflict model has been proposed more recently to account for part of the evidence in favor (...) of dual process models in moral and social decision making. In this model, conflict, moral responses and reaction times arise from the interplay between individually variable motivational factors and objective parameters intrinsic to the choices offered. To further explore this model in the moral dilemma task, we confronted three different samples with a set of dilemmas representing an objective gradient of utilitarian pull, and collected data on moral judgment and on conflict in a 4-point scale. Collapsing all cases along the gradient, participants in each sample felt less conflicted on average when they gave extreme responses (1 or 4 in the UR scale). They felt less conflicted on average when responding to either the low- or the high-pull cases. The correlation between utilitarian responses and conflict was positive in the low-pull and negative in the high-pull cases. This pattern of data suggests that moral responses to sacrificial dilemmas are driven by decision conflict, which in turn depends on the interplay between an objective gradient of utilitarian pull and the moral motivations which regulate individual responsiveness to this gradient. (shrink)

The place for the placebo in human clinical research is addressed in this paper. The World Medical Association which is comprised of some 80 National Medical Associations uses much of its resources to address medical ethics and human rights issues. It adopted the Declaration of Helsinki in June 1964 which addressed the protection of individuals in clinical trials. The use of placebos assumes an important role in this document. Five Revisions of the Declaration of Helsinki have occurred and the most (...) recent was adopted in October 2000. The provisions on placebo are now in Paragraph 29 which reads as follows:“The benefit, risks, burdens and effectiveness of a new method should be tested against those of the best current prophylactic, diagnostic and therapeutic methods. This does not exclude the use of placebo, or no treatment, in studies where no proven prophylactic, diagnostic or therapeutic methods exists.”The reactions to the newly revised version of the Declaration of Helsinki were numerous and rapid, not the least of which was the paragraph I quoted above.At the direction of the WMA Council, a small group of experts together with the WMA workgroup studied the Paragraph 29 to ensure that no ethically sound research was being restricted by the revision. The outcome was approved by the Council and later the WMA General Assembly in October 2000. This gives a note of clarification as to the appropriate use of placebos. Numerous papers and statements over the last several years have described positions very much in line with the Note of Clarification cited above. (shrink)

The Galilei invariance of classical dynamics does not automatically imply the third Newtonian axiom and the center of mass theorem. For the deduction of these theorems from Galilei invariance we must have, generally, a “kinematical potential” (Helmholtz) and a “potential function” (Clausius), respectively. In celestial mechanics it is possible to have conservation of the motion of the center of gravity but not of the mass center. In this case, the active and the passive masses are different quantities.

The adoption and reporting of CSR policies have important ethical and managerial implications that need scrutiny. This study answers the call of CSR scholars for further studies in controversial sectors by focusing on the voluntary reporting practices of companies that market products or services that generate addiction among consumers. It contributes to the debate on organizational legitimacy and corporate reporting by empirically analyzing whether and how corporations in the tobacco, alcohol and gambling industries disclose their CSR actions and what reactions (...) such disclosures generate in stakeholders. Drawing on legitimacy theory and organizational façades, we apply a consequent mixed-methods design (initiation approach) built on (i) a content analysis of reports prepared by a large set of companies listed on the European, British, US, Canadian, Australian and New Zealand stock exchanges and (ii) an experiment on how different actions taken by the companies (preventive vs. remedial) elicit different perceptions of company hypocrisy and action effectiveness. While previous analyses have focused on “sin” or “harm” industries, this is one of the first to assess how companies account for “addiction”, which is more difficult for them to report and legitimate due to long-term negative consequences. This study contributes to the literature on the instrumental use of CSR reporting by empirically investigating how addiction companies shape their organizational façades and manage organizational legitimacy through disclosure. Moreover, the experimental evidence advances the knowledge of how cognitive mechanisms influence stakeholders in terms of legitimacy assessment and the perceived hypocrisy/effectiveness of CSR disclosure. (shrink)

We examine the dynamics between enforcement actions and the responses from both the board of directors and supervisory boards amid China's governance reform. Rather than examining determinants of fraudulent activities, we investigate, after enforcement actions are imposed, whether the board of directors and supervisory boards react differently, and whether their different reactions play a role in preventing future occurrences of frauds. We find that both boards react to enforcement actions, but only the responses from the board of directors help us (...) curb future enforcements under certain circumstances. The supervisory board fails to play any role in preventing future enforcements, even though it is one of the two monitoring mechanisms in the listed companies. Policy implications are discussed. (shrink)

Ludwig Wittgenstein imagines a variety of eccentric social practices—like a tribe trained “to give no expression of feeling of any kind”. But he also speaks of “the common behavior of mankind” that is rooted in “natural/primitive reactions”. This emphasis on the uniformities of human behavior raises questions about the plausibility of some of his imagined language games. Indeed, it suggests the claim of evolutionary psychologists that there are biologically based human universals that shape social practices. But in contrast to E.O. (...) Wilson's belief that “genes hold culture on a leash”, Wittgenstein sees culture as a mediator—rather than a conduit—of “natural reactions”. This suggests that social science can incorporate the claims of evolutionary psychology without scanting the centrality of culture in action and allows that nature can be overwhelmed by culture. (shrink)

Human freedom is often characterised as a unique power of self-determination. Accordingly, free human action is often thought to be determined by the agent in some distinctive manner. What is more, this determination is widely assumed to be a kind of efficient-causal determination. In reaction to this efficient-causal-deterministic conception of free human action, this paper argues that if one takes up the understanding of determination and causality that is offered by Anscombe in ‘Causality and Determination’, and moreover (...) takes up an understanding of free human action that is constrained by Anscombe’s account of intentional action in Intention, then an account of free human action as distinctively caused or determined by the agent is untenable. However, the notion of necessitation that Anscombe presents in ‘Causality and Determination’, which implies neither causality nor determination, offers an attractive alternative account. This alternative account pushes us to reconsider the sense in which human freedom is a power of self-determination, and to acknowledge the limits of our control in free action. (shrink)

This book examines in detail Ludwig Wittgenstein’s ideas on thought, thinking, will and intention, as those ideas developed over his lifetime. It also puts his ideas into context by a comparison both with preceding thinkers and with subsequent ones. The first chapter gives an account of the historical and philosophical background, discussing such thinkers as Plato, Descartes, Berkeley, Frege and Russell. The final chapter looks at the legacy of, and reactions to, Wittgenstein. These two chapters frame the central three chapters, (...) devoted to Wittgenstein’s ideas on thought and will. Chapter 2 discusses the sense in which both thought and will represent, or are about, reality; Chapter 3 considers Wittgenstein’s critique of the picture of an "inner process", and the role that behaviour and context play in his views on thought and will; while Chapter 4 centres on the question "What sort of thing is it that thinks or wills?", in particular examining Wittgenstein’s ideas concerning the first person and concerning statements like "I am thinking" or "I intend to do X". (shrink)

ExcerptOne of the great achievements of American history has been the development of a broad consensus that racial discrimination has no place in our society, to the point that there is virtually no one who would openly espouse racist views. Even the divisions concerning affirmative action presume an underlying consensus that racial discrimination needs to be opposed and eliminated. The primary dispute is about the means of achieving a society without racism. Thus, in their differing reactions to the Supreme (...) Court’s ruling against affirmative action in college admissions in Students for Fair Admissions v. Harvard, the Wall Street Journal and the New York Times still agreed on the basic goal of eliminating racial discrimination.1 The disagreements are about the means to this end. In fact, there are good reasons to conclude that the end of affirmative action will help Blacks and Hispanics. (shrink)

In the third century AD, under the pressure of plagues, external invasion, rising army costs, and usurpation, the Roman emperors incrementally debased the silver coinage that was produced at their imperial mints and incrementally took over civic mints. The debasement, from 2.7 g of silver to 0.04 g of silver in the equivalent of a denarius from 160–274 ad, was accompanied by worries from emperors, mint-workers, and bankers about the value of the currency; however, the total loss of purchasing power (...) of the Roman coinage from the same era was 50–70 %, far less than would be expected from the change in metallic content, if it were the primary source of value. The currency reform of Aurelian in 274 ad, despite raising metallic values of coins, was followed by at least a 90 % reduction in the purchasing power of the silver coinage from 274–301 ad, the year of Diocletian’s Edict on Maximum Prices, showing a paradoxically inverse relationship between metallic value and purchasing power. Based on this quandary, I argue that the Roman silver coinage of the third century CE became a fiat currency in some respects, deriving its guarantee from imperial iconography and assurances rather than from bullion value. The fiat nature of the silver coinage was largely present in usage as a medium of exchange for those without as much long-term interest in maintaining liquid stores of value; this is indicated by the differential debasement of the denarius and aureus; imperial actions and hoarding practices indicate the extent to which the currency was accepted at nominal value. I examine the reactions of different social groups in order to determine the perceived value of the Roman coinage during this time, and in order to understand the paradoxical collapse in the currency’s value in the late third century. To demonstrate this, I will present the applicable elements of the modern concept of “fiat” to this context through portrayal of emperors and usurpers on coins, use coin hoard data to determine the effect of Gresham’s Law, and examine historical and papyrological accounts of currency reforms. I will also use evidence of the expansion of taxes in kind and the rejection of nominal value by both emperor and subjects to argue that the inflation following Aurelian’s reform resulted from an invalidation of the trust in imperial fiat. (shrink)

This article presents a simple derivation of optimization models for reaction networks leading to a generalized form of the mass-action law, and compares the formal structure of Minimum Information Divergence, Quadratic Programming and Kirchhoff type network models. These optimization models are used in related articles to develop and illustrate the operation of ontology alignment algorithms and to discuss closely connected issues concerning the epistemological and statistical significance of sharp or precise hypotheses in empirical science.

Sometimes we speak of behaviours and actions as reactions, just as we speak of physical conditions and mental states as reactions. But what do we mean when we say that emotions are reactions? I answer this question by developing an account of emotions as psychological reactions to presentations or representations of states of affairs. I show that this account may provide a novel conceptual framework for explaining aspects of the intentionality, phenomenology and behavioural manifestation of emotions. I conclude by showing (...) that this account is compatible with the view that emotions can be assessed on grounds of justification and correctness. (shrink)

Sequential action makes up the bulk of human daily activity, and yet much remains unknown about how people learn such actions. In one motor learning paradigm, the serial reaction time (SRT) task, people are taught a consistent sequence of button presses by cueing them with the next target response. However, the SRT task only records keypress response times to a cued target, and thus it cannot reveal the full time‐course of motion, including predictive movements. This paper describes a (...) mouse movement trajectory SRT task in which the cursor must be moved to a cued location. We replicated keypress SRT results, but also found that predictive movement—before the next cue appears—increased during the experiment. Moreover, trajectory analyses revealed that people developed a centering strategy under uncertainty. In a second experiment, we made prediction explicit, no longer cueing targets. Thus, participants had to explore the response alternatives and learn via reinforcement, receiving rewards and penalties for correct and incorrect actions, respectively. Participants were not told whether the sequence of stimuli was deterministic, nor if it would repeat, nor how long it was. Given the difficulty of the task, it is unsurprising that some learners performed poorly. However, many learners performed remarkably well, and some acquired the full 10‐item sequence within 10 repetitions. Comparing the high‐ and low‐performers’ detailed results in this reinforcement learning (RL) task with the first experiment's cued trajectory SRT task, we found similarities between the two tasks, suggesting that the effects in Experiment 1 are due to predictive, rather than reactive processes. Finally, we found that two standard model‐free reinforcement learning models fit the high‐performing participants, while the four low‐performing participants provide better fit with a simple negative recency bias model. (shrink)

Sequential action makes up the bulk of human daily activity, and yet much remains unknown about how people learn such actions. In one motor learning paradigm, the serial reaction time (SRT) task, people are taught a consistent sequence of button presses by cueing them with the next target response. However, the SRT task only records keypress response times to a cued target, and thus it cannot reveal the full time‐course of motion, including predictive movements. This paper describes a (...) mouse movement trajectory SRT task in which the cursor must be moved to a cued location. We replicated keypress SRT results, but also found that predictive movement—before the next cue appears—increased during the experiment. Moreover, trajectory analyses revealed that people developed a centering strategy under uncertainty. In a second experiment, we made prediction explicit, no longer cueing targets. Thus, participants had to explore the response alternatives and learn via reinforcement, receiving rewards and penalties for correct and incorrect actions, respectively. Participants were not told whether the sequence of stimuli was deterministic, nor if it would repeat, nor how long it was. Given the difficulty of the task, it is unsurprising that some learners performed poorly. However, many learners performed remarkably well, and some acquired the full 10‐item sequence within 10 repetitions. Comparing the high‐ and low‐performers’ detailed results in this reinforcement learning (RL) task with the first experiment's cued trajectory SRT task, we found similarities between the two tasks, suggesting that the effects in Experiment 1 are due to predictive, rather than reactive processes. Finally, we found that two standard model‐free reinforcement learning models fit the high‐performing participants, while the four low‐performing participants provide better fit with a simple negative recency bias model. (shrink)

A layoff is a threatening yet common event which employees might face at some point in their working lives. In two scenario-based experiments, we investigated which actions of a layoff agent during a dismissal notification meeting may contribute to laid-off employees’ fairness judgments and negative attitudes toward the employer. In general, the extent to which layoff victims were treated with respect was consistently found to increase perceptions of interpersonal and procedural fairness and to mitigate negative attitudes toward the employer. Further (...) results showed that layoff victims preferred to be given an adequate explanation of the reasons for the layoff and to receive notice from the direct supervisor. Relationships between the layoff agent’s actions and layoff victims’ negative attitudes toward the employer were mediated by perceptions of procedural fairness. In addition, delegating the layoff agent’s task to an external consultant increased perceived psychological contract breach. Our findings have important implications for organizational justice research and for the managerial practice of implementing fair layoffs. In particular, small actions, such as treating employees with respect, might be of benefit both to humans and organizations. (shrink)

Ritualized behavior, intuitively recognizable by its stereotypy, rigidity, repetition, and apparent lack of rational motivation, is found in a variety of life conditions, customs, and everyday practices: in cultural rituals, whether religious or non-religious; in many children's complicated routines; in the pathology of obsessive-compulsive disorders (OCD); in normal adults around certain stages of the life-cycle, birthing in particular. Combining evidence from evolutionary anthropology, neuropsychology and neuroimaging, we propose an explanation of ritualized behavior in terms of an evolved Precaution System geared (...) to the detection of and reaction to inferred threats to fitness. This system, distinct from fear-systems geared to respond to manifest danger, includes a repertoire of clues for potential danger as well as a repertoire of species-typical precautions. In OCD pathology, this system does not supply a negative feedback to the appraisal of potential threats, resulting in doubts about the proper performance of precautions, and repetition of action. Also, anxiety levels focus the attention on low-level gestural units of behavior rather than on the goal-related higher-level units normally used in parsing the action-flow. Normally automatized actions are submitted to cognitive control. This “swamps” working memory, an effect of which is a temporary relief from intrusions but also their long-term strengthening. Normal activation of this Precaution System explains intrusions and ritual behaviors in normal adults. Gradual calibration of the system occurs through childhood rituals. Cultural mimicry of this system's normal input makes cultural rituals attention-grabbing and compelling. A number of empirical predictions follow from this synthetic model. (Published Online February 8 2007) Key Words: childhood ritual; compulsion; event boundaries; evolutionary psychology; obsessive-compulsive disorder; ritual; thought intrusion. (shrink)

Jakob von Uexküll (1864–1944) was a biologist, but the impact of his work has been perhaps stronger and more persistent in philosophy and the humanities than in the natural sciences. As one of the contributors to this book observes, Uexküll's conception of biology is “more at home among the disciplines composing the Geisteswissenschaften [humanities] than those included in the Naturwissenschaften [sciences], insofar as Uexküll's biology put Verstehen [understanding] before Erklären [explaining].” Uexküll began his career as an experimentalist of a “proto-behaviorist” (...) kind but came rapidly to be dissatisfied with the reduction of physiology to action-and-reaction chains. He argued that the animal-as-machine, the model that lies behind behaviorism, cannot be the starting point of biology. The relation between cause and effect in a machine is direct: the wings of a windmill, say, transfer their movement to a cog even if no one is there to perceive the transfer. In contrast, in the realm of the living, “a stimulus must be ‘noticed’ by a subject” to have any effect. Thus, Uexküll claims, “the first task of [the biologist] consists in seeking out the animal's perception signs”—in searching for what, in its surroundings, an animal perceives and of what it takes notice.Uexküll defined surroundings (Umgebung) as the whole physical reality in the vicinity of an animal, whereas by the term environment (Umwelt) he meant only that part of an animal's surroundings that it perceives. Given Uexküll's understanding of biology as the study of signs of perception (Merkmale), it is no surprise that his work has been a crucial source of inspiration for semiotics. Only one chapter of this new book is devoted to that topic, since Uexküll's presence in the field of semiotics (and in biosemiotics more particularly) is already well documented and analyzed in many publications, whereas his impact on the field of philosophy has been less studied (Brett Buchanan's Onto-Ethologies is, to date, perhaps the best study of that kind). Martin Heidegger was not the first to import the Umwelt theory into philosophy (Max Scheller, Helmuth Plessner, and Ernst Cassirer did so before him, and to each of them a chapter is devoted), but Heidegger is the most famous. It was by reworking an example of Uexküll's—“the rock on which the lizard lies is not given to the lizard as rock, in such a way that it could inquire into its mineralogical constitution for example”—that Heidegger characterized the divergent ways in which animals and humans approach the world. The former can use the things of the world, but humans are uniquely capable of conceiving things as independent of their use of them. We have no more direct access to our physical surroundings than other animals do, but, Heidegger held, we are at least able to imagine our surroundings and the things that fill them as independent of us (and eventually to examine them in the way that a mineralogist examines stones).Thus, Heidegger used Uexküll to set out an “ontological difference” between humans and animals. Gilles Deleuze, on the other hand, made use of Uexküll to advance a nondualistic ontology in which “the affects [that animals] are capable of” is given as the definition of bodies—a definition, he emphasized, “no less valid for us, for humans, than for animals.” Other philosophers whose understanding and use of Uexküll are examined in detail include Maurice Merleau-Ponty, Georges Canguilhem, Hans Blumenberg, and Giorgio Agamben; in addition to the complementary chapter on Uexküll and semiotics, already mentioned, there is one on his place in hermeneutics and one on the influence of Kant. The final chapter concerns the remaking of Uexküll by artists. In this way, this collection of studies offers a varied, detailed, well-structured, and engaging presentation of one of the most original biologists of the last century. As a whole, this book is an example of philosophy at its best—which is: when it specifies, pluralizes, and intensifies the thoughts and works of others. (shrink)

We investigate how paying a bribe or refusing a bribe differs between observing others doing this or committing such acts oneself. Study 1 examines how and when observing others paying a bribe or refusing a bribe leads to actions opposing bribery or supporting anti-bribery. The how question is answered by showing that positive and negative emotions mediate such responses; the when question is answered by demonstrating that empathy and the social self-concept constitute personal conditions for regulating such effects. Study 2 (...) scrutinizes how and when paying a bribe or refusing a bribe leads to actions reducing bribery. Here the mediators pride and shame, and the social self-concept again regulates such effects. Actual managers are the respondents in these two field experiments, with 140 men and women in Study 1 and 207 men and women in Study 2. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:February 19, 2011 (11:48 am) E:\CPBR\RUSSJOUR\TYPE3002\russell 30,2 040 red.wpd 168 Reviews A CONSCIENCE IN ACTION Chad Trainer 1006 Davids Run Phoenixville, pa 19460, usa [email protected] Reiner Braun, Robert Hinde, David Krieger, Harold Kroto, and Sally Milne, eds. Joseph Rotblat: Visionary for Peace. Weinheim, Germany: Wiley-vch Verlag GmbH & Co. KGaA, 2007. Pp. xiv, 355. isbn 978-3-527-40690-6 (hb). us$60. People who detest barbarism start to act in a barbaric (...) way. This is the insanity of war. (zJoseph Rotblat, p. 168) Bertrand Russell’s famous 1954 bbc broadcast “Man’s Peril” concerned humanity ’s fate in an era of nuclear weaponry. Soon after this event, it occurred to Russell that a further course of action would be to persuade prominent scientists from both sides of the Iron Curtain to sign a statement emphasizing the importance of joint action in addressing the spectre of a world in which there was availability of and even will to use nuclear armaments. He sent a draft of his petition to Albert Einstein for approval. Shortly thereafter, on a Xight from Rome to Paris, Russell heard the pilot’s announcement that Einstein had February 19, 2011 (11:48 am) E:\CPBR\RUSSJOUR\TYPE3002\russell 30,2 040 red.wpd Reviews 169 1 Rotblat was the recipient of the 1983 Bertrand Russell Society Award (McCoy, Visionary for Peace, p. 205, and Rotblat’s c.v., ibid., p. 346). died. Upon arriving at his Paris hotel, Russell found a letter from Einstein agreeing to sign Russell’s statement. In his autobiography, Russell reports: “This was one of the last acts of his [Einstein’s] public life.” Joseph Rotblat (1908–2005)1 met Russell in 1954 at a dinner-discussion given by the bbc on the results of the Bikini test and the future of nuclear weapons. Rotblat went on to become an adviser to Russell on the details of nuclear weapon science and was subsequently recruited by the latter to sign the same document Einstein had. Rotblat chaired the press conference on 9 July 1955 at Caxton Hall in London, presenting the world with what became known as the Russell– Einstein Manifesto. Rotblat was the Manifesto’s youngest and, until his death in 2005, the last surviving signatory. Although Rotblat was not a Nobel Laureate, Russell predicted, correctly, that he would eventually become one. In reference to Rotblat and his activities, Russell remarked: He can have few rivals in the courage and integrity and complete self-abnegation with which he has given up his own career (in which, however, he still remains eminent) to devote himself to combatting the nuclear peril as well as other, allied evils. If ever these evils are eradicated and international aTairs are straightened out, his name should stand very high indeed among the heroes. (Auto. 3: 77–8) Joseph Rotblat: Visionary for Peace is a compilation of tributes to the late Joseph Rotblat published by Wiley-vch. It features no less than 45 contributors. The volume is a celebration of one of the truly great activists for nuclear disarmament. It also features as an 84-page appendix eight of his most historic writings. There is also a new photograph of Russell (p. 89). As justly famous as Rotblat is for his eTorts to prevent nuclear war, though, his distinction in this arena tends to eclipse his other impressive achievements, most notably those in nuclear and medical physics. Joseph Rotblat: Visionary for Peace is valuable for the attention it draws to both the more and less famous aspects of his legacy. In the present reviewer’s opinion, the book’s reminiscences have some unnecessary overlap and the editors could perhaps have more strongly encouraged each contributor to further develop instead the distinctivez things they had to say about Rotblat. Somewhat less forgivable, considering the rich details of Rotblat’s life, is the book’s lack of an index. A Polish Jew, Rotblat earned his doctorate in physics from the University of Warsaw. Among the Wrst to conclude in the late 1930s that the huge energy released by Wssion together with neutron multiplication led to the possibility of a chain reaction, Rotblat realized... (shrink)

Money is a symbol. Beginning with this simple notion, we have completed a qualitative study of how money exists in people’s everyday lives and how it is used symbolically. A review of the financial, economic, psychological, and semiotic literature shows that even though money is written and talked about exhaustively, little symbol theory appears in economic writing, and we rarely found money mentioned in semiotic texts. We used a qualitative, phenomenological approach to identify critical thematic elements and underlying structures of (...) participants’ experience. We also incorporated an accepted symbol-structure template in our analysis of the functions, emotions, actions, and reactions in the transactions our participants described. Participants refer to money both as wealth in the abstract and as concrete amounts about to be used. Our analysis of money in the abstract describes a structure of experience involving belonging, privacy and secrecy, unequal distribution, quantitative uncertainty, reflections of life history, and values. Our analysis of money in the concrete reveals a symbolic intention and a variety of “Others” engaged in the symbolic action. (shrink)