Editors’ note: These four interrelated discussions of the role of the cerebellum in coordinating emotional and higher cognitive functions developed out of a workshop presented by the four authors for the 2000 Conference of the Cognitive Science Society at the University of Pennsylvania. The four interrelated discussions explore the implications of the recent explosion of cerebellum research suggesting an expanded cerebellar role in higher cognitive functions as well as in the coordination of emotional functions with learning, logical thinking, perceptual consciousness, (...) and action planning. (shrink)

Late in 1990, the Center for the Study of Ethics in the Professions at Illinois Institute of Technology (lIT) received a grant of more than $200,000 from the National Science Foundation to try a campus-wide approach to integrating professional ethics into its technical curriculum.! Enough has now been accomplished to draw some tentative conclusions. I am the grant's principal investigator. In this paper, I shall describe what we at lIT did, what we learned, and what others, especially philosophers, can learn (...) from us. We set out to develop an approach that others could profitably adopt. I believe that we succeeded. (shrink)

John Locke's earliest significant publications appeared between 1686 and 1688 in the Bibliothèque universelle et historique. They were a translation of his New Method of a Commonplace Book, an abridgment of his (as yet unpublished) Essay Concerning Human Understanding, and two reviews, of a medical work by Robert Boyle, and Isaac Newton's Principia. It is likely that he contributed some other book reviews, but these cannot now be identified. An examination of surviving copies of the Bibliothèque universelle et historique (...) shows that it had a very complicated printing history, and both the volumes (tom. 2 and tom. 8) that certainly contain items by Locke were reprinted on several occasions, in some cases in editions that probably have false dates and imprints. Though this article concentrates mainly on the two volumes known to contain material by Locke, a preliminary survey of entire printing history of the journal has also been made, with the results presented in tabular form in Appendix I. (shrink)

x10.1 Locality Newton's Law of Universal Gravitation was always open to the complaint that it involved \Action at a Distance", contrary to the Principle of Locality. But it was very well established empirically, and had to be accepted. Similarly in contemporary quantum me- chanics we seem to have correlations between measurements that defy the Principle of Locality, but have to be accepted none the less.1 Although locality is a characteristic mark of causal con- nexion, it is not, as Hume (...) supposed,2 an essential one. Nor is it merely a uniformity we have found to hold for the most part|else we should feel little compunction in accepting that in some cases it happened not to hold. It is clearly an a priori principle, though not an absolutely necessary one. (shrink)

Since all of the distinguishing features of the early development of modern physical science seem to be embodied in the works of Newton, e.g., the abhorrence of occult qualities and the great surge of experimental knowledge, the mechanical view of matter explained by mathematical theory, the constant attempt to reconcile the God of revelation with the world machinery, Robert Boyle has too often been overlooked. In addition to giving a short sketch of Boyle's life, Mrs. Hall has admirably selected (...) texts from the eighteenth century Birch edition which at once manifest the genius of Boyle and his influence on Newton. Each selection is adequately explained and commented upon by Mrs. Hall in Part One. The chapter headings in the author's introductory essay parallel the headings she has given to the selections in Part Two: "The New Learning and its Method," "The Mechanical Philosophy," "Chemistry," and "Pneumatics." The sections on mechanical philosophy contain the core of Boyle's natural philosophy. The characteristic blend of natural philosophy with natural religion which was common to many members of the Royal Society led Boyle to disdain the Baconian attempt to banish teleology from investigations. Boyle's view of a world machinery is never considered as a scientific hypothesis as that term is understood today, but rather it appears to be at times a theological doctrine. The mechanical theory itself—the corpuscular theory of matter—which Boyle promised to set down in systematic form was actually never written as a complete system. Mrs. Hall has done much to give systematic coherence to Boyle's corpuscular theory in her excellent commentary and selection of texts. The book contains an adequate index, bibliographical notes, and a partial list of Boyle's works. One with an historical interest in the Newtonian age will discover another giant whose shoulders made it all possible.—J. J. R. (shrink)

The History and Philosophy of Science: A Reader brings together seminal texts from antiquity to the end of the nineteenth century and makes them accessible in one volume for the first time. With readings from Aristotle, Aquinas, Copernicus, Galileo, Descartes, Newton, Lavoisier, Linnaeus, Darwin, Faraday, and Maxwell, it analyses and discusses major classical, medieval and modern texts and figures from the natural sciences. Grouped by topic to clarify the development of methods and disciplines and the unification of theories, each (...) section includes an introduction, suggestions for further reading and end-of-section discussion questions, allowing students to develop the skills needed to: § read, interpret, and critically engage with central problems and ideas from the history and philosophy of science § understand and evaluate scientific material found in a wide variety of professional and popular settings § appreciate the social and cultural context in which scientific ideas emerge § identify the roles that mathematics plays in scientific inquiry Featuring primary sources in all the core scientific fields - astronomy, physics, chemistry, and the life sciences - The History and Philosophy of Science: A Reader is ideal for students looking to better understand the origins of natural science and the questions asked throughout its history. By taking a thematic approach to introduce influential assumptions, methods and answers, this reader illustrates the implications of an impressive range of values and ideas across the history and philosophy of Western science. (shrink)

This paper and its predecessor () are about the question: 'Are the events in the entire universe encoded in and predictable from any of its parts?' To approach a positive answer in classical physics, the following result is proved and commented on: in Newton's theory of gravitation, the entire trajectory of a particle can be predicted given any segment of it, regardless of how the other particles are moving-provided that there is only a finite number of particles and that (...) their speeds remain bounded. (It is this condition, together with a set of parameters characterising the motion of the other particles, which enables us to estimate the effect of the other particles on the trajectory of the given particle.) The extension of this result to other theories, in particular to special relativity, is discussed. (shrink)

How does our understanding of what it means to be rational affect our interpretation of the world around us? ... Essayists discuss the nature and extent of rationality - its content, focus, and the intrinsic guidelines for using the term "rational" when describing persons or actions. The distinguished contributors to this collection include Max Black, Steven J. Brams, James H. Bunn, Christopher Cherniak, Murray Clarke, Marjorie Clay, Paul Diesing, Antony Flew, John T. Kearns, D. Mark Kilgour, Hilary Kornblith, Charles H. (...) Lambros, Duncan MacIntosh, Alistair MacLeod, Robert G. Meyers, Erwin Segal, Zeno G. Swijtink, Brice R. Wachterhauser, and Paul Weirich. (shrink)

The apparently paradoxical nature of self-deception has attracted a great deal of controversy in recent years. Focussing on those aspects of the phenomenon which involve the holding of "contradictory" beliefs, it is our intention to argue that this presents no "paradox" if a non-classical, "paraconsistent", doxastic logic is adopted. (On such logics, see, for example, N. C. A. da Costa, 'On the theory of inconsistent formal systems', Notre Dame J Formal Logic 11(1974), 497-510, and A. I. Arruda, 'A survey of (...) paraconsistent logic', in A. I. Arruda, N. C. A da Costa and R Chuaqui, _Mathematical Logic in Latin America, North-Holland, 1984, pp. 1-41.). (shrink)

Political liberals ask citizens not to appeal to certain considerations, including religious and philosophical convictions, in political deliberation. We argue that political liberals must include a demanding requirement of intellectual modesty in their ideal of citizenship in order to motivate this deliberative restraint. The requirement calls on each citizen to believe that the best reasoners disagree about the considerations that she is barred from appealing to. Along the way, we clarify how requirements of intellectual modesty relate to moral reasons for (...) deliberative restraint. And we argue against attempts to weaken our requirement of intellectual modesty by emphasizing those moral reasons. (shrink)

In the 1687 Principia, Newton gave a solution to the direct problem (given the orbit and center of force, find the central force) for a conic-section with a focal center of force (answer: a reciprocal square force) and for a spiral orbit with a polar center of force (answer: a reciprocal cube force). He did not, however, give solutions for the two corresponding inverse problems (given the force and center of force, find the orbit). He gave a cryptic solution (...) to the inverse problem of a reciprocal cube force, but offered no solution for the reciprocal square force. Some take this omission as an indication that Newton could not solve the reciprocal square, for, they ask, why else would he not select this important problem? Others claim that ``it is child's play'' for him, as evidenced by his 1671 catalogue of quadratures (tables of integrals). The answer to that question is obscured for all who attempt to work through Newton's published solution of the reciprocal cube force because it is done in the synthetic geometric style of the 1687 Principia rather than in the analytic algebraic style that Newton employed until 1671. In response to a request from David Gregory in 1694, however, Newton produced an analytic version of the body of the proof, but one which still had a geometric conclusion. Newton's charge is to find both ``the orbit'' and ``the time in orbit.'' In the determination of the dependence of the time on orbital position, t(r), Newton evaluated an integral of the form ∫dx/xn to calculate a finite algebraic equation for the area swept out as a function of the radius, but he did not write out the analytic expression for time t = t(r), even though he knew that the time t is proportional to that area. In the determination of the orbit, θ (r), Newton obtained an integral of the form ∫dx/√(1−x2) for the area that is proportional to the angle θ, an integral he had shown in his 1669 On Analysis by Infinite Equations to be equal to the arcsin(x). Since the solution must therefore contain a transcendental function, he knew that a finite algebraic solution for θ=θ(r) did not exist for ``the orbit'' as it had for ``the time in orbit.'' In contrast to these two solutions for the inverse cube force, however, it is not possible in the inverse square solution to generate a finite algebraic expression for either ``the orbit'' or ``the time in orbit.'' In fact, in Lemma 28, Newton offers a demonstration that the area of an ellipse cannot be given by a finite equation. I claim that the limitation of Lemma 28 forces Newton to reject the inverse square force as an example and to choose instead the reciprocal cube force as his example in Proposition 41. (shrink)

Psychopaths continue to be demonised by the media and estimates suggest that a disturbing percentage of the population has psychopathic tendencies. This timely and controversial new book summarises what we already know about psychopathy and antisocial behavior and puts forward a new case for its cause - with far-reaching implications. Presents the scientific facts of psychopathy and antisocial behavior. Addresses key questions, such as: What is psychopathy? Are there psychopaths amongst us? What is wrong with psychopaths? Is psychopathy due to (...) nature or nurture? And can we treat psychopaths? Reveals the authors' ground-breaking research into whether an underlying abnormality in brain development leaves psychopaths with an inability to feel emotion or fear. The resulting theory could lead to early diagnosis and revolutionize the way society, the media and the state both views and contends with the psychopaths in our midst. (shrink)

This study investigated the performance of boys with psychopathic tendencies and comparison boys, aged 9 to 17 years, on two tasks believed to be sensitive to amygdala and orbitofrontal cortex func- tioning. Fifty-one boys were divided into two groups according to the Psychopathy Screening Device (PSD, P. J. Frick & R. D. Hare, in press) and presented with two tasks. The tasks were the gambling task (A. Bechara, A. R. Damasio, H. Damasio, & S. W. Anderson, 1994) and the Intradimensional/ (...) Extradimensional (ID/ED) shift task (R. Dias, T. W. Robbins, & A. C. Roberts, 1996). The boys with psychopathic tendencies showed impaired performance on the gambling task. However, there were no group differences on the ID/ED task either for response reversal or extradimensional set shifting. The implications of these results for models of psychopathy are discussed. (shrink)

The jaw movements of speech are most probably derived from jaw movements associated with vocalisation. Cyclicity does not argue strongly for derivation from a cyclic pattern, because it arises readily in any system with feedback control. The appearance of regular repetition as a part of ritualisation of a display may have been important.

We provide a justification for political liberalism’s Reciprocity Principle, which states that political decisions must be justified exclusively on the basis of considerations that all reasonable citizens can reasonably be expected to accept. The standard argument for the Reciprocity Principle grounds it in a requirement of respect for persons. We argue for a different, but compatible, justification: the Reciprocity Principle is justified because it makes possible a desirable kind of political community. The general endorsement of the Reciprocity Principle, we will (...) argue, helps realize joint political rule and relationships of civic friendship. The main obstacle to the realization of these values is the presence of reasonable disagreement about religious, moral, and philosophical issues characteristic of liberal societies. We show the Reciprocity Principle helps to overcome this obstacle. (shrink)

Empathy is a lay term that is becoming increasingly viewed as a unitary function within the field of cognitive neuroscience. In this paper, a selective review of the empathy literature is provided. It is argued from this literature that empathy is not a unitary system but rather a loose collection of partially dissociable neurocognitive systems. In particular, three main divisions can be made: cognitive empathy , motor empathy, and emotional empathy. The two main psychiatric disorders associated with empathic dysfunction are (...) considered: autism and psychopathy. It is argued that individuals with autism show difficulties with cognitive and motor empathy but less clear difficulties with respect to emotional empathy. In contrast, individuals with psychopathy show clear difficulties with a specific form of emotional empathy but no indications of impairment with cognitive and motor empathy. (shrink)

This study investigates the ability of individuals with psychopathy to perform passive avoidance learning and whether this ability is modulated by level of reinforcement/punishment. Nineteen psychopathic and 21 comparison individuals, as defined by the Hare Psychopathy Checklist Revised (Hare, 1991), were given a passive avoidance task with a graded reinforcement schedule. Response to each rewarding number gained a point reward specific to that number (i.e., 1, 700, 1400 or 2000 points). Response to each punishing number lost a point punishment specific (...) to that number (i.e., the loss of 1, 700, 1400 or 2000 points). In line with predictions, individuals with psychopathy made more passive avoidance errors than the comparison individuals. In addition, while the performance of both groups was modulated by level of reward, only the performance of the comparison population was modulated by level of punishment. The results are interpreted with reference to a computational account of the emotional learning impairment in individuals with psychopathy. (shrink)

Philosophy &Public Affairs, Volume 47, Issue 1, Page 72-103, Winter 2019.

In lieu of an abstract, here is a brief excerpt of the content:What Emotional Responding Is to Blame It Might Not Be to ResponsibilityR. J. R. Blair (bio)Keywordsblame, responsibility, emotional responses, psychopathyIn this interesting paper, Levy argues that by failing the moral/conventional distinction task (Blair 1995), individuals with psychopathy show a fundamental inability to categorize moral harms and as such their moral responsibility for their actions is reduced. He argues that, although we might still wish to incarcerate such individuals to (...) prevent them inflicting further harm on others, we should be less enthusiastic to blame them for their actions.In many respects, I agree with much of Levy's treatise. I certainly do not regard ascriptions of blame as useful in my own work with this population. I believe that our goal should be to fully understand the nature of their emotional deficit to be able to treat it similarly to other researchers who work to treat other emotional disorders. To me, Levy's argument appears sound.However, I offer three considerations and raise questions within these considerations that might further the debate. First, not all rules involve care-based emotional responses to victims. As Levy notes, this is the origin of the moral/conventional distinction. The problem here is that we do consider someone responsible if they break a conventional transgression. The student talking in class is generally considered blameworthy for this action as long as they knew that the rule of not talking during the lesson applied to that classroom. Yet, there is no victim and no care-based emotional response. Here, the only thing necessary to ascribe blame and responsibility is that the individual knew that a rule exists. Given this holds for conventional transgressions, why must we necessarily make a special case, with respect to responsibility, for moral transgressions?I believe that Levy is fully aware of this concern. He specifically makes reference to moral responsibility and writes that:the kind and degree of wrongness, and therefore blame, which attaches to infringements of the rules [against double parking or line-jumping] is very different, and usually much less significant, than the kind and degree attaching to moral wrongs. For psychopaths, all offences are merely conventional, and therefore—from their point of view—none of them are all that serious.(2007, p. 132)But the danger here is that issues of blame and responsibility may become highly relativistic and hinge on the strength of the emotional reaction. This is a problem because, although we might judge someone as more blameworthy if he intentionally [End Page 149] runs over five people rather than one, do we really consider that there is a distinction in moral responsibility between these two cases? If not, might not responsibility relate to factual knowledge of the existence of the rule against the transgression rather than the emotional response to the transgression?Second, there is considerable debate regarding whether psychopathy represents a taxon or a continuum (e.g., Vasey et al. 2005; Edens et al. 2006). Assuming it does represent a continuum, then we have an additional concern. How little of an emotional response to the transgression reduces one's moral responsibility and blame? Is it only the very reduced (although usually not absent) levels of emotional response that are shown by individuals with psychopathy? Or should we consider moral responsibility and blame proportional to the level of the emotional response? If this latter option is adopted, then what should we do about individuals who show heightened emotional responses, for example, patients with specific anxiety disorders (Rauch, Shin, and Wright 2003)? There are already some data that inhibited children (a developmental precursor to some anxiety disorders; Kagan and Snidman 1999) show heightened conscience development (Asendorpf and Nunner-Winkler 1992). If such children commit moral transgressions, should we regard them as more morally responsible and more blameworthy than regular folks?Third, the issue of intention received little attention in this paper. I have been considered to show a similar lack of attention to intention in the past (Nichols 2002) and, moreover, in some respects the issue was of limited concern given Levy's main goals. However, I mention it because so much of whether we consider someone responsible for their actions and... (shrink)

Recent interest in emotion as the basis for moral development began with work involving individuals with psychopathic tendencies, and a recent paper with this population has allowed fresh insights (Glenn, Iyer, Graham, Koleva, & Haidt, 2009). Two main conclusions suggested by this paper are: (i) that systems involved in different forms of morality can be differentiated; and (ii) that systems involved in justice reasoning likely include amygdala and/or ventromedial prefrontal cortex, even if the specifics of their functional contribution to justice (...) development remain unidentified. (shrink)