In this paper we discuss the compatibility of Alexander Bird's dispositional essentialism with one of our most fundamental physical principles - the principle of least action. Joel Katzav argues that this principle presupposes the contingency of its holding (that is, it presupposes that the system could have followed paths other than that which minimises action), and that this is ruled out by dispositional essentialism. However, Bird argues that only the logical possibility of paths different to the actual path followed is (...) required, and as dispositional essentialism only rules out the metaphysical possibility, Katzav's argument fails. Although we accept Bird's response, on the face of it he is still open to a number of objections; in particular, it looks as though the actual paths being those that minimise the action of the system would be simply a cosmic coincidence, as even if there were a 'principle of least action' disposition, each particular would have to instantiate it contingently. In this paper we discuss what kind of disposition would be required to explain this fundamental principle, and conclude that if one particular instantiates it, it is metaphysically necessary that it be instantiated by all particulars in that world; it turns out that the cosmic coincidence is not so cosmic after all, and so Bird's dispositional essentialism is not threatened. (shrink)
The λμ-calculus is an extension of the λ-calculus that has been introduced by M Parigot to give an algorithmic content to classical proofs. We show that Bohm's theorem fails in this calculus.
Conventional and well-established guidelines for the ethical conduct of clinical research are necessary but not sufficient for addressing research dilemmas related to public health research. There is a particular need for a public health ethics framework when, in the face of an epidemic, research is urgently needed to promote the common good. While there is limited experience in the use of a public health ethics framework, the value and potential of such an approach is increasingly being appreciated. Here we use (...) two examples of adolescent women as potential candidates for participation in microbicide trials to illustrate how ethical decisions for public health research can be enhanced by drawing on both traditional research ethics guidance, and the emerging framework for public health ethics. (shrink)
Forthcoming in Cognitive Architecture: from bio-politics to noo-politics, eds. Deborah Hauptmann, Warren Neidich and Abdul-Karim Mustapha INTRODUCTION The cognitive and affective sciences have benefitted in the last twenty years from a rethinking of the long-dominant computer model of the mind espoused by the standard approaches of computationalism and connectionism. The development of this alternative, often named the “embodied mind” approach or the “4EA” approach (embodied, embedded, enactive, extended, affective), has relied on a trio of classical 20th century phenomenologists for (...) its philosophical framework: Husserl, Heidegger, and Merleau-Ponty.[1] In this essay I propose that the French thinker Gilles Deleuze can provide the conceptual framework that will enable us to thematize some unstated presuppositions of the 4EA School, as well as to sharpen, extend and / or radicalize some of their explicit presuppositions. I highlight three areas here: 1) an ontology of distributed and differential systems, using Deleuze’s notion of the virtual; 2) a thought of multiple subjectification practices rather than a thought of “the” subject, even if it be seen as embodied and embedded; and 3) a rethinking of the notion of affect in order to thematize a notion of “political affect.”[2] I will develop this proposal with reference to Bruce Wexler’s Brain and Culture,[3] a work which resonates superbly with the Deleuzean approach. (shrink)
I defend the idea that Collingwood's discussion of self-knowledge implies that meaning is normative. Against the view that treats the social as primitive in explaining a normativity of meaning thesis, I argue that Collingwood is an internalist about epistemic justification. Collingwood's internalism about epistemic justification and meaning is normative, but its character involves a logical-epistemic relation between use and meaning. I suggest that this view is well represented by Collingwood's idea of history.
The professions have focused considerable attention on developing codes of conduct. Despite their efforts there is considerable controversy regarding the propriety of professional codes of ethics. Many provisions of professional codes seem to exacerbate disputes between the profession and the public rather than providing a framework that satisfies the public''s desire for moral behavior.After examining three professional codes, we divide the provisions of professional codes into those provisions which urge professionals to avoid moral hazard, maintain professional courtesy and serve the (...) public interest. We note that whereas provisions urging the avoidance of moral hazard are uncontroversial, the public is suspicious of provisions protecting professional courtesy. Public interest provisions are controversial when the public and the profession disagree as to what is in the public interest. Based on these observations, we conclude with recommendations regarding the content of professional codes. (shrink)
A standard strategy for defending a claim of non-identity is one which invokes Leibniz’s Law. (1) Fa (2) ~Fb (3) (∀x)(∀y)(x=y ⊃ (∀P)(Px ⊃ Py)) (4) a=b ⊃ (Fa ⊃ Fb) (5) a≠b In Kalderon’s view, this basic strategy underlies both Moore’s Open Question Argument (OQA) as well as (a variant formulation of) Frege’s puzzle (FP). In the former case, the argument runs from the fact that some natural property—call it “F-ness”—has, but goodness lacks, the (2nd order) property of its (...) being an open question whether everything that instantiates it is good to the conclusion that goodness and F-ness are distinct. And in the latter case, the argument runs from the fact that that Hesperus has, but Phosphorus lacks, the property of being believed by the ancient astronomers to be visible in the evening sky to the conclusion that Hesperus and Phosphorus are distinct. Kalderon argues that both the OQA and FP fail because in neither case is there good reason to believe that both (1) and (2) are true. The reason we are tempted to believe that they are true is because we mistake de dicto claims for de re claims. In order for FP to go through, the truth of the following de re claims needs to be established: FP1) Hesperus was believed by the ancient astronomers to be visible in the evening sky. (shrink)
R. G. Collingwood's theory of re-enactment has long been understood as an important contribution to the philosophy of history. It has also been challenging to understand how re-enactment is operationalized in the practice of understanding past actors or, indeed, other minds occupying less remote regions of our experiences. Sebastian Rödl has recently articulated a compelling defence of second person ascription, arguing that it is, in form, analogous to first person understanding. By Rödl's lights, second person understanding follows the same order (...) of reason as its first person counterpart. In this paper I argue that Rödl's case for second person understanding, and its relationship to the first person point of view, is at once compelling in its own right but also helpful in explaining how re-enactment may be operationalized. (shrink)
Abstract: Consumer surveys indicate that concerns about privacy are a principal factor discouraging consumers from shopping online. The key public policy issue regarding privacy is whether the US should follow its current self-regulation course (where the FTC encourages websites to obtain private “privacy web-seals”), or whether a European style formal legal regulation approach should be adopted in the US. We conclude that the use of assurance seals has worked reasonably well and websites should be free to decide whether they have (...) a privacy seal or not. Given the narrow scope and the wide variety among these seals, we do argue that the seals should commit themselves to the key features of a good privacy policy and that an opt-in provision be required. We believe that insufficient evidence exists to propose formal Government mandated Internet privacy regulation. (shrink)
Embodied and extended cognition is a relatively new paradigm within cognitive science that challenges the basic tenet of classical cognitive science, viz. cognition consists in building and manipulating internal representations. Some of the pioneers of embodied cognitive science have claimed that this new way of conceptualizing cognition puts pressure on epistemological and ontological realism. In this paper I will argue that such anti-realist conclusions do not follow from the basic assumptions of radical embodied cognitive science. Furthermore I will show that (...) one can develop a form of realism that reflects rather than just accommodates the core principles of non-representationalist embodied cognitive science. (shrink)
The extant workplace bullying literature has largely overlooked the potential role of culture. Drawing on cognitive consistency theory, culture’s influence on targets’ reactions toward subtle forms of bullying during its early stages is theorized. This theoretical analysis proposes that employees high in individualism and low in power distance are more likely to engage in resistance-based responses toward subtle acts of bullying than employees high in collectivism and power distance, respectively. Targets’ resistance-based responses, which are also influenced by learned helplessness deficits, (...) along with perpetrator revenge behaviors, influence whether bullying becomes prolonged. A number of testable propositions are offered based on the conceptual model presented. Theoretical and practical implications are discussed and avenues for future research are offered. (shrink)
This study derives an improved model of managers’ decision-making behavior regarding possibly failing projects. Instead of adopting cognitive moral development used by Rutledge and Karim ( Accounting, Organization and Society 24 , 173–184, 1999 ) this investigation uses the agency theory framework to consider individual moral philosophy for the improvement of decisions regarding possibly failing projects. This research hypothesizes that a manager with low relativism has a stronger tendency to discontinue a possibly failing project than one with high relativism (...) when agency problem are present or absent. Also, this study suggests that a manager with high idealism has a stronger tendency to discontinue a possibly failing project than one with low idealism. Through experiments this work finds that agency problem is a significant factor on decisions regarding possibly failing projects in all circumstances. This result is consistent with prior literature and shows agency problem universality. Next, the empirical evidence supports the hypothesis that a project manager with low relativism tends to discontinue a possibly failing project more than one with high relativism, showing that individual moral philosophy can partially mitigate the phenomenon of escalating managers’ commitment. (shrink)
We give a direct, purely arithmetical and elementary proof of the strong normalization of the cut-elimination procedure for full (i.e., in presence of all the usual connectives) classical natural deduction.
According to agency theory, agents base their economic decisions on self-interests when adverse selection conditions exist. However, cognitive moral development theory predicts that ethics/morals may influence decision-makers not to behave egoistically. Rutledge and Karim (1999; Accounting, Organizations and Society 24(2), 173–184) find both the moral reasoning level of the managers and an adverse selection condition affect a manager’s project evaluation decisions significantly. Since prior studies have shown that national␣culture might influence the application of agency theory in project evaluation, this (...) current study uses a different moral development measurement to reexamine Rutledge and Karim’s hypotheses in another culture. A total of 73 Taiwanese executive MBA students with an average of 12.17 years work experience participated in this study. We found that both moral development level and adverse selection conditions significantly affect managers’ project continuance decisions. The interaction effect of these two factors indicates that, when adverse selection conditions exist, participants with a high level of moral development exhibit less of a tendency to continue an unprofitable project than those with a low level of moral development. With subjects from a different culture, our results confirm the findings of Rutldege and Karim. That is, the effects of moral development and adverse selection conditions on managers’ project continuance decisions are robust and can be generalized to different cultures. Implications of the findings of this study to multinational firms are also discussed. (shrink)
Brain machine interface (BMI) technology makes direct communication between the brain and a machine possible by means of electrodes. This paper reviews the existing and emerging technologies in this field and offers a systematic inquiry into the relevant ethical problems that are likely to emerge in the following decades.
We develop an elimination theory for addition and the Frobenius map over rings of polynomials. As a consequence we show that if F is a countable. recursive and perfect field of positive characteristic p, with decidable theory, then the structure of addition, the Frobenius map x $\rightarrow$ $x^{p}$ and the property 'x $\epsilon$ F', over the ring of polynomials F[T]. has a decidable theory.
The spectacular success of Empire and Multitude has brought Antonio Negri's writing to a new and wider audience. Negri'as work is singular in its depth and expression. It can be difficult to grasp the complexity of his ideas as they are rooted in the history of philosophy. This book offers an introduction to his thinking and is ideal for readers who want to come to grips with his key themes. Contributors include Pierre Macherey, Daniel Bensai;d, Charles Wolfe, Alex Callinicos, Miguel (...) Vatter, Jason Read, Alberto Toscano, Mamut Mutman, Ted Stolze, and Judith Revel. Written with dynamism and originality, the book will appeal to anyone interested in the evolution of Negri's thought, and especially to students of political philosophy, international studies, and literary theory. This book is the sequel to The Philosophy of Antonio Negri, Volume One: Resistance in Practice , but can be read entirely independently. (shrink)
Storage operators have been introduced by J. L. Krivine in [5] they are closed λ-terms which, for a data type, allow one to simulate a "call by value" while using the "call by name" strategy. In this paper, we introduce the directed λ-calculus and show that it has the usual properties of the ordinary λ-calculus. With this calculus we get an equivalent--and simple--definition of the storage operators that allows to show some of their properties: $\bullet$ the stability of the set (...) of storage operators under the β-equivalence (Theorem 5.1.1); $\bullet$ the undecidability (and semidecidability) of the problem "is a closed λ-term t a storage operator for a finite set of closed normal λ-terms?" (Theorems 5.2.2 and 5.2.3); $\bullet$ the existence of storage operators for every finite set of closed normal λ-terms (Theorem 5.4.3); $\bullet$ the computation time of the "storage operation" (Theorem 5.5.2). (shrink)
“Irregular auditing” are actions taken by an auditor during an engagement that reduce evidence-gathering effectiveness inappropriately. The paper presents the results of an empirical study of the reasons given by auditors for their own irregular auditing. It is based on a questionnaire survey of 170 audit seniors working in Big Four audit firms in France. The study uses Schlenker’s (1997) triangle model of responsibility as the theoretical framework to analyze the respondents’ explanations of their behavior.
This collection of specially commissioned essays is the first of its kind in English on the work of Antonio Negri, the Italian philosopher and political theorist. The spectacular success of Empire , Negri's collaboration with Michael Hardt, has brought Negri's writing to a new, wider audience. A substantial body of his writing is now available to an English-speaking readership. Outstanding contributors—including Michael Hardt, Sergio Bologna, Kathi Weeks and Nick Dyer-Witheford—reveal the variety and complexity of Negri's thought and explores its unique (...) relevance to modern politics. Negri is one of the most sophisticated analyists of modern political philosophy. Philosophers and critics alike find his work both difficult and exhilarating, engaging as it does with Marx, Spinoza, Deleuze, Guattari, Tronti and others. This book is ideal for readers who want to get to grips with Negri's key themes, in particular his theories on labour, capital, power, the state and revolution. It makes a great introduction to his work for students of political philosophy, as well as providing a comprehensive critical approach for Negri enthusiasts. (shrink)
The aim of this paper is to investigate the ascription of probabilities in a causal model of an episode in the history of science. The aim of such a quantitative approach is to allow the implementation of the causal model in a computer, to run simulations. As an example, we look at the beginning of the science of magnetism, “explaining” — in a probabilistic way, in terms of a single causal model — why the field advanced in China but not (...) in Europe (the difference is due to different prior probabilities of certain cultural manifestations). Given the number of years between the occurrences of two causally connected advances X and Y, one proposes a criterion for stipulating the value pY/X of the conditional probability of an advance Y occurring, given X. Next, one must assume a specific form for the cumulative probability function pY/X(t), which we take to be the time integral of an exponential distribution function, as is done in physics of radioactive decay. Rules for calculating the cumulative functions for more than two events are mentioned, involving composition, disjunction and conjunction of causes. We also consider the problems involved in supposing that the appearance of events in time follows an exponential distribution, which are a consequence of the fact that a composition of causes does not follow an exponential distribution, but a “hypoexponential” one. We suggest that a gamma distribution function might more adequately represent the appearance of advances. (shrink)
Muhammad al-Shahrastani, the famous Muslim theologian of the 12th century and author of the Book of Religious and Philosophical Sects, was greatly influenced by Ismaili teachings. In this work al-Shahrastani refutes the metaphysics of Ibn Sina (Avicenna) from an Ismaili point of view.
