This chapter outlines David Lewis's favored foundational account of linguistic representation, and outlines and briefly evaluates variations and modifications. It gives an opinionated exegesis of Lewis's work on the foundations of reference: his interpretationism. The author looks at the way that the metaphysical distinction between natural and non‐natural properties came to play a central role in his thinking about language. Lewis's own deployment of this notion has implausible commitments. The chapter briefly considers a buck‐passing strategy involving fine‐grained linguistic conventions. Lewis (...) was no fan of primitive intentionality. Much of the Lewisian framework remains attractive. The overall select‐and‐project method, with its promise to deal even‐handedly with all linguistic intentionality, and its epistemic tractability, should be retained. Post‐Lewisian interpretationism results from emphasizing and retaining some of the virtues of Lewis's original proposal promises (e.g. universality and epistemic tractability), while compromising on others (e.g. metaphysical principle). (shrink)

In this 1970 introduction to philosophy Mr Taylor concentrates on two central topics - explanation and meaning. He takes the argument far enough to acquaint the reader first-hand with the methods and approach of analytical philosophy, and yet because of the scope of these two topics he is able to introduce many of the traditional philosophical problems in epistemology, metaphysics, ethics, aesthetics, and logic. By this approach he avoids the dangers both of superficiality and of undue technicality. Philosophers are concerned (...) to analyse and describe certain concepts and modes of argument, not to establish facts or conclusions of any sort that can be tested by formal demonstration or controlled observation; their findings cannot be conveniently categorized or graded into a comprehensive and progressive course of studies. Mr Taylor meets this difficulty with his extended discussions of specific topics and questions which have implications over the whole subject. (shrink)

Two early drafts of the Essay have survived, one in the commonplace book Adversaria 1661, and the other in loose gatherings of leaves subsequently bound together into one volume by the Bodleian Library. Though both works were given titles by John Locke, they are now invariably known as Draft A and Draft B. Both manuscripts are in Locke's hand. Locke seems to have been doing further work on the Essay while in France. Draft C is very different from Drafts A (...) and B in one important respect. They are true drafts, written in Locke's own hand. The broad organization of Draft C is very similar to that of the published Essay, both (unlike Drafts A and B) being divided into books and chapters. The Abrégé covered all four books of the Essay, though Book Four was summarized briefly in a single paragraph. (shrink)

A brain-computer interface is a rapidly evolving neurotechnology connecting the human brain with a computer. In its classic form, brain activity is recorded and used to control external devices like protheses or wheelchairs. Thus, BCI users act with the power of their thoughts. While the initial development has focused on medical uses of BCIs, non-medical applications have recently been gaining more attention, for example in automobiles, airplanes, and the entertainment context. However, the attitudes of the general public towards BCIs have (...) hardly been explored. Among the general population in Germany aged 18–65 years, a representative online survey with 20 items was conducted in summer 2018 and analysed by descriptive statistics. The survey assessed: affinity for technology; previous knowledge and experience concerning BCIs; the attitude towards ethical, social and legal implications of BCI use and demographic information. Our results indicate that BCIs are a unique and puzzling way of human–machine interaction. The findings reveal a positive view and high level of trust in BCIs on the one hand but on the other hand a wide range of ethical and anthropological concerns. Agency and responsibility were clearly attributed to the BCI user. The participants’ opinions were divided regarding the impact BCIs have on humankind. In summary, a high level of ambivalence regarding BCIs was found. We suggest better information of the public and the promotion of public deliberation about BCIs in order to ensure responsible development and application of this potentially disruptive technology. (shrink)

Whatever good or ill it did to Guy Fawkes, his resuscitation at the hands of Bernard Williams has, by any utilitarian reckoning, been a Good Thing. A casual glance at the literature that has accumulated over the past thirty-five years leaves no doubt that the topic has been reduplicated many times over, to the great enjoyment of undergraduates, who have been able to write science fiction under the guise of essays in the Philosophy of Mind, and of dons, who (...) in an age of cvs and Assessments, have been able to notch up page after page of counter-replies to replies to rebuttals of previous papers, not to mention an often welcome tally of references in the citation index. But the actual arguments adduced by Williams can be turned to support a much more traditional view of the self, as a necessarily unique agent whose individuality is established by his capacity for autonomous action. (shrink)

Whatever good or ill it did to Guy Fawkes, his resuscitation at the hands of Bernard Williams has, by any utilitarian reckoning, been a Good Thing. A casual glance at the literature that has accumulated over the past thirty five years leaves no doubt that the topic has been reduplicated many times over, to the great enjoyment of undergraduates, who have been able to write science fiction under the guise of essays in the Philosophy of Mind, and of dons, (...) who in an age of cvs and Assessments, have been able to notch up page after page of counter-replies to replies to rebuttals of previous papers, not to mention an often welcome tally of references in the citation index. But the actual arguments adduced by Williams can be turned to support a much more traditional view of the self, as a necessarily unique agent whose individuality is established by his capacity for autonomous action. (shrink)

When Charles Dodgson died in 1898, my father succeeded to his rooms, which had been cleared, rather rapidly, by the College. Among the items that had been disposed of were some tiles which had surrounded the fireplace, and which were evidently the inspiration for "The Hunting of the Snark". My father bought them back from a second-hand shop, and they have been in Christ Church ever since.

This paper begins with a puzzle regarding Lewis' theory of radical interpretation. On the one hand, Lewis convincingly argued that the facts about an agent's sensory evidence and choices will always underdetermine the facts about her beliefs and desires. On the other hand, we have several representation theorems—such as those of (Ramsey 1931) and (Savage 1954)—that are widely taken to show that if an agent's choices satisfy certain constraints, then those choices can suffice to determine her beliefs and desires. In (...) this paper, I will argue that Lewis' conclusion is correct: choices radically underdetermine beliefs and desires, and representation theorems provide us with no good reasons to think otherwise. Any tension with those theorems is merely apparent, and relates ultimately to the difference between how 'choices' are understood within Lewis' theory and the problematic way that they're represented in the context of the representation theorems. For the purposes of radical interpretation, representation theorems like Ramsey's and Savage's just aren't very relevant after all. (shrink)

This volume represents the majority of papers delivered at the 1966 Workshop of Christian Philosophy and Religious Renewal held at the Catholic University of America. The Workshop's main task was to re-evaluate Christian philosophy in the light of contemporary phenomenological and analytic philosophy. Dietrich von Hildebrand's paper on the "Phenomenology of Values in a Christian Philosophy" urges a "rehabilitation" of ethics through an existential "value response." Ethical values are rescued from the "laboratory" of abstract study and returned to the world (...) where they belong. In "Analytic Philosophy and Language about God," W. Norris Clarke cites four basic challenges that analytic philosophy offers a philosophy of God: that theism has not unravelled the confusion concerning the use of "God" as naming or describing; that it is a "category mistake" to state "God is a necessary Being" since "necessary" is a term meaningful only in propositions and not about things; that according to the falsification theory of meaning there is no way to check the validity of statements about God, such as "God is providential and loving," since anything that happens would be providential and loving in a strange and hidden way; that there can be no meaningful predication of God since language would then refer to a realm that transcends experience. Father Clarke sees these challenges as forcing a re-evaluation of a philosophy of God and holds that only by using all the philosophical resources at hand, e.g., phenomenological, semantic, symbolic, metaphysical, will one be able to work out real positive meaning concerning God. Some other themes discussed are "Person," "Freedom," and "Love," written by Mother Mary Clark, L. B. Geiger, and Robert O. Johann respectively.—J. J. R. (shrink)

Aristotle had accused the Presocratic philosophers of constantly turning up the wrong set of principles as explanations of physical reality. To speak of the archai as if they were physical entities was, according to Aristotle, to confuse the notion of archai with that of stoicheia. This volume by Sinnige, however, traces the notion of "matter" through Presocratic thought and reveals a non-tangible, indeterminate view of matter that is sometimes identified with that of infinity. The author shows how Anaximander carried over (...) the mythical concept of Chronos as the ruling power of the universe into a more rational notion of apeiron. Sinnige's conclusion here is that "matter" for Anaximander is not a sensible substance at all, but rather the infinite and divine expanse of the universe. Each of the Presocratic views on matter and infinity is considered in its turn. Sinnige maintains that with the Pythagoreans the notion of the apeiron became more fully identified with that of instability and indeterminateness. The author also takes issue with the traditional interpretations of the doxographers who make Zeno's paradoxes nothing more than arguments against the reliability of sensory knowledge. Rather, Sinnige claims, Zeno's view of infinity marks a turning point in which mathematical dimensions are irrevocably associated with that term. Basically the author shows that early notions of matter and infinity vacillate between corpuscular theories on the one hand and mathematical views on the other.--J. J. R. (shrink)

Volume three of Jaspers' Philosophy, which first appeared in German in 1932, contains his treatise on metaphysics with almost exclusive reference to the category of transcendence. In Jaspers' thought freedom aims at unconditional validity, and the realization of unconditionality can occur only in relation to transcendence. The appearance of transcendence is a phenomenon of historicity. Jaspers elaborates the meaning of transcendence in terms of formal transcending, existential relations to transcendence and in the reading of ciphers of transcendence. Formal transcending is (...) to aim at being itself. Jaspers thematizes upon those principles which attempt to discover being itself: a development from the thinkable to the unthinkable, the dialectics of transcending in thought, transcending beyond subject and object, three spheres of transcending along categorial lines. Jaspers devotes a substantial inquiry into the notion of transcendence relative to the categories of objectivity, reality and freedom. He recognizes that transcendence cannot be forced upon one's Existenz. Rather "transcendence manifests itself in my own attitude toward it. I grasp its being in the inner action that makes me myself; its hand is offered to me as I take it." The recognition of transcendence arises in existential boundary situations which Jaspers identifies by a kind of phenomenology of defiance and surrender, rise and fall, diurnal law and nocturnal passion, the wealth of diversity and the one. The final portion of the book deals with the reading of ciphers. A cipher is the language of transcendence, although it is not a communication that can be readily understood or even heard in consciousness at large. "It is only in the absolute consciousness of Existenz that a direct language of transcendence is truly, substantially present." Jaspers admits that ciphers of transcendence are ambiguous for the precise reason that the symbol is inseparable from that which it symbolizes. Consequently, even though ciphers bring transcendence to mind, because of the inseparable union between the symbol and the symbolized, there is no interpreting of ciphers. Jaspers develops the thesis that Existenz is the place of reading ciphers. Alluding toward the end of his metaphysics to the arguments for the existence of God, Jaspers affirms that the arguments over the course of history have floundered because transcendence is not as such. "No empirical determination and no cogent inference can assure us that there is transcendence at all. Transcendent being is encountered in transcending, but it is neither observed nor conceived."--J. R. (shrink)

This is a translation of a tenth century Arabic work that purports to be Aristotelian but is obviously written by one who prefers Plato's philosophy. In fact, the Phaedo is apparently the model after which this dialogue is fashioned. Aristotle is on his deathbed surrounded by his disciples. He periodically sniffs at an apple in his hand in order to sustain his failing breath while urging his followers toward philosophy that will reject this world and lead them to salvation. The (...) Aristotle of The Apple wants at least two points clear: the soul is immortal and the world is not eternal. The book might well be called, "The Recantation of Aristotle." The Apple was introduced to European philosophers in 1235 in Barcelona where it was translated from Arabic to Hebrew. In 1255, a Latin translation was made and it was pretty much accepted as part of the Aristotelian corpus for several centuries. This English translation is part of a series of "Medieval Philosophical Texts in Translation." The translator admits that The Apple contributes little to the development of philosophy. From an historical point of view, however, she thinks it is a "semiprecious document." It is interesting to see how concerned certain Moslem, Hebrew, and Christian thinkers were to get Aristotle on God's side.--J. J. R. (shrink)

The aim of this index of pre-1500 Platonic manuscripts is to prepare for a complete reediting of a new edition of Plato's works. The project, which began over ten years ago, brings together in one collection microfilms of all the older extant manuscript material. The index first lists the manuscripts according to the libraries in which they are found, including the library shelf number. The second half of the index lists the manuscripts by dialogue. The need for a new edition (...) of the Platonic text is based--for the most part--on the findings of E. R. Dodds in his work on the Gorgias. Dodds discovered that the nineteenth-century textual scholars oversimplified matters by assuming that the extant manuscripts were handed down by scribes. Dodds has shown that as much editing was done as transcribing; hence, the manuscripts could include "extensive possible unsystematic contamination." Also, the nineteenth-century scholars erred in assuming a "fixed rule of evidence." Thus--of three manuscripts-two having similar readings would be accepted and the third considered erroneous. However, probability theory shows that the agreement of two against one will work seven out of eight times. But the eighth instant will have the single reading as the right one--with no way of telling which out of the eight instances will have the single reading as the original. This new and convenient index should enhance Platonic scholarship.--J. J. R. (shrink)

With this book Professor Weingartner has added to that portion of Plato-interpretation which attempts to illuminate the fact that "Plato wrote dialogues." His central claims are two: 1) Plato’s argumentation cannot be understood outside the dialogue form within which Plato himself never appears; and 2) the unity which suffuses each of the dialogues can render potent the argumentation which would be otherwise either inaccurate or inadequate. Correlative to these theses, he argues, perhaps too briefly, against those who would try to (...) ignore the dialogue genre altogether. For such interpreters, Weingartner’s argument goes, "... questions and objections that are interjected by the other participants in the conversation... are seen as mere literary devices which provide Plato’s prolocutor with plausible opportunities for stating and clarifying his own views." On the other hand, he criticizes those who would make of Plato nothing but a literary figure, and of Socrates a "god of refutation." Fittingly, though, Professor Weingartner also clarifies the more subtle mistake of reading the dialogues "... as tranches de vie philosophique, in which the character of Socrates plays the leading role...". Having stated what he takes to be improper interpretive devices, he selects the Cratylus, Protagoras, and Parmenides and "... attempts to show, in some detail, that each of them can, and therefore should, be understood as a unified whole.". (shrink)

Hume’s view of reason is notoriously hard to pin down, not least because of the apparently contradictory positions which he appears to adopt in different places. The problem is perhaps most clear in his writings concerning induction - in his famous argument of Treatise I iii 6 and Enquiry IV, on the one hand, he seems to conclude that “probable inference” has no rational basis, while elsewhere, for example in much of his writing on natural theology, he seems happy to (...) acknowledge that such inference is not only reasonable, but is even a paradigm of reasoning against which the theistic arguments must be judged. In the face of this apparent contradiction, many recent commentators have proferred “non-sceptical” interpretations of Hume’s argument concerning induction, but in this paper I sketch an alternative and perhaps less radical method of resolving the problem, by identifying a major threefold ambiguity in Hume’s use of the word “reason”. On this interpretation, Hume indeed sees induction as a paradigm of reasonableness in what is arguably the most important sense, but he nevertheless believes induction to be entirely non-reasonable in another sense, which though less important in common life is nevertheless very significant philosophically. A comparison with Locke can help to illuminate Hume’s position, which though indeed not entirely sceptical about induction, is by no means entirely non-sceptical either. (shrink)

The gambler's fallacy and hot hand were studied in predictions about outcomes of coin tosses. A critical trial occurred when participants made predictions after a “run” of four heads or tails. Participants' attention was manipulated to focus on the person flipping the coin, the coin, or neither (control group) as a possible cause of the run. We also manipulated whether or not there was a change in who tossed the coin. In the control condition the standard reversal was observed (gambler's (...) fallacy); however, when participants focused on the person, and it was that same person who conducted the run and critical coin toss, more people chose in the direction of continuation (hot hand). Directing attention to the person tossing the run seemed to prompt participants to behave as if that individual was “hot” in terms of getting a specific outcome (e.g., heads), as if by sympathetic magic, thus eliminating the gambler's fallacy. (shrink)

This book taps the best American thinkers to answer the essential American question: How do we sustain our experiment in government of, by, and for the people? Authored by an extraordinary and politically diverse roster of public officials, scholars, and educators, these chapters describe our nation's civic education problem, assess its causes, offer an agenda for reform, and explain the high stakes at risk if we fail.

Scapula mobility complicates upper extremity kinematics assessment. Existing methods are diverse, providing inconsistent results. The current gold standard (bone pins) is prohibitively invasive. The purposes of the current study are to describe a virtual projection alternative to surface markers for video motion capture (VMC) of the scapula and to compare the results of the projection and surface marker methods to the results of similar existing methods. Ten participants were evaluated using VMC. Surface markers were applied to the trunk and arm (...) in accordance with existing guidelines. Three markers were affixed to plastic base on the skin over the acromion process. Other scapular landmarks were digitized in a neutral position. These landmarks’ locations were defined in reference to the acromion cluster and used to generate the projection. Humerothoracic, glenohumeral, and scapulothoracic kinematics were evaluated during shoulder abduction, flexion, and scaption. Joint angles produced by the surface markers and the projection were compared by Bonferroni-adjusted t tests. The results were compared to prior findings in the literature. The projection resulted in greater scapulothoracic upward rotation, internal rotation, and anterior–posterior tilt and less glenohumeral elevation (p <.0055) than did surface markers. The virtual scapula produced greater estimates of scapular mobility than did surface markers, corresponding to pre-existing results from similar methodologies. The result is a noninvasive measurement tool that produces different and superior results than do scapula surface markers. Measuring scapula kinematics via VMC without bone pins will facilitate future investigations into interactions between upper extremity injury, kinematics, and activity performance. (shrink)

The λ model suggests that detailed kinematics arise from changes in control variables and need not be explicitly planned. However, we have shown that when moving a grasped object, grip force is precisely modulated in phase with acceleration-dependent inertial load. This suggests that the motor system can predict detailed kinematics. This prediction may be based on a forward model of the dynamics of the loaded limb.

Q: What did the elephant say to the naked man?A: It looks O.K., but can you breathe through it?Let me begin by justifying that joke for those of you didn’t find it funny. The relationship between the morphology of the physical organs and their activities has long been a vexed issue in the philosophy of biology: the question of whether structure determines function is of course of contemporary importance in evolutionary theory. That there was a relationship between structure and function (...) was not in general a matter of doubt to the Greek theoretical biologists: but both the extent, and crucially the direction, of the dependence was. And the question need not be restricted to a consideration of the function of a particular part in isolation: when Aristotle takes issue with Anaxagoras for asserting that humans are the most intelligent species because they have hands, claiming rather that they have hands because they are intelligent, he is making a claim not just about the direction of explanation involved, but he is also implicitly at least indicating the scope of such explanations. For Aristotle, intelligence is one of the human functions: and that function necessitates the existence and development of certain organic structures. (shrink)

We compare a “Mach-Zehnder interferometer in time” for cold neutrons with its well-known spatial counterpart and demonstrate the intimate connection between space and time for both setups. Further, we outline a combined space-time interferometer, which coherently splits a wavepacket in longitudinal and lateral direction. On the way towards time interferometry “neutron computer holography” seems to be an attractive application. It allows the three-dimensional reconstruction of an object from the scattered intensity, but in contrast to holography with light, there is no (...) need for a reference wave. On the other hand, the possible resolution is worse than in the light case. (shrink)

Q: What did the elephant say to the naked man?A: It looks O.K., but can you breathe through it?Let me begin by justifying that joke for those of you didn’t find it funny. The relationship between the morphology of the physical organs and their activities has long been a vexed issue in the philosophy of biology: the question of whether structure determines function is of course of contemporary importance in evolutionary theory. That there was a relationship between structure and function (...) was not in general a matter of doubt to the Greek theoretical biologists: but both the extent, and crucially the direction, of the dependence was. And the question need not be restricted to a consideration of the function of a particular part in isolation: when Aristotle takes issue with Anaxagoras for asserting that humans are the most intelligent species because they have hands, claiming rather that they have hands because they are intelligent, he is making a claim not just about the direction of explanation involved, but he is also implicitly at least indicating the scope of such explanations. For Aristotle, intelligence is one of the human functions: and that function necessitates the existence and development of certain organic structures. (shrink)

Life Science Library now claims to examine ‘the most complex of all biological organs: the human mind’, and scientists quite commonly make no distinction between mind and brain — they delight in talking about the brain classifying, decoding, perceiving, deciding or giving orders. And while resisting the conceptual muddle involved in talking of the brain doing what persons do, the identity hypothesis tries to provide a philosophically respectable basis for the equation of mind and brain, maintaining that ‘mind’ is just (...) a term for a group of activities and dispositions, and that these in turn are in some sense to be identified with brain activities or traces. On the other hand, from the point of view of religion and traditional philosophy the suggestion is completely unplausible — creative or inventive thought, and aesthetic, moral or religious experiences seem so far removed from mechanical or physiological processes that a good deal of softening up is necessary if any kind of identity theory is to get a fair hearing. This softening up is best carried out by considering the difficulties in the main rival philosophical view, interactionism. (shrink)

Life Science Library now claims to examine ‘the most complex of all biological organs: the human mind’, and scientists quite commonly make no distinction between mind and brain — they delight in talking about the brain classifying, decoding, perceiving, deciding or giving orders. And while resisting the conceptual muddle involved in talking of the brain doing what persons do, the identity hypothesis tries to provide a philosophically respectable basis for the equation of mind and brain, maintaining that ‘mind’ is just (...) a term for a group of activities and dispositions, and that these in turn are in some sense to be identified with brain activities or traces. On the other hand, from the point of view of religion and traditional philosophy the suggestion is completely unplausible — creative or inventive thought, and aesthetic, moral or religious experiences seem so far removed from mechanical or physiological processes that a good deal of softening up is necessary if any kind of identity theory is to get a fair hearing. This softening up is best carried out by considering the difficulties in the main rival philosophical view, interactionism. (shrink)

High-level perception--”the process of making sense of complex data at an abstract, conceptual level--”is fundamental to human cognition. Through high-level perception, chaotic environmen- tal stimuli are organized into the mental representations that are used throughout cognitive pro- cessing. Much work in traditional artificial intelligence has ignored the process of high-level perception, by starting with hand-coded representations. In this paper, we argue that this dis- missal of perceptual processes leads to distorted models of human cognition. We examine some existing artificial-intelligence models--”notably (...) BACON, a model of scientific discovery, and the Structure-Mapping Engine, a model of analogical thought--”and argue that these are flawed pre- cisely because they downplay the role of high-level perception. Further, we argue that perceptu- al processes cannot be separated from other cognitive processes even in principle, and therefore that traditional artificial-intelligence models cannot be defended by supposing the existence of a --œrepresentation module--� that supplies representations ready-made. Finally, we describe a model of high-level perception and analogical thought in which perceptual processing is integrated with analogical mapping, leading to the flexible build-up of representations appropriate to a given context. (shrink)

The "justice of markets" is intricately connected to the treatment of the poor and the disadvantaged in market economies. The increased interest of multinational corporations in low-income market segments affords, on one hand, the opportunity for a more inclusive capitalism, and on the other, the threat of greater exploitation of poor and disadvantaged consumers. This article traces the contributions of Catholic Social Teaching and its basic principles toward providing insight into what constitutes "justice" in such "marketing to the impoverished" situations.

We apply the distinction between parameter independence and outcome independence to the linear and nonlinear models of a recent nonrelativistic theory of continuous state vector reduction. We show that in the nonlinear model there is a set of realizations of the stochastic process that drives the state vector reduction for which parameter independence is violated for parallel spin components in the EPR-Bohm setup. Such a set has an appreciable probability of occurrence (≈ 1/2). On the other hand, the linear model (...) exhibits only extremely small parameter dependence effects. We investigate some specific features of the models and we recall that, as has been pointed out recently, if one wants to be able to speak of definite outcomes (or equivalently of possessed objective elements of reality) at finite times, one has to slightly change the criteria for their attribution to physical systems. The concluding section is devoted to a detailed discussion of the difficulties which one meets when one tries to take, as a starting point for the formulation of a relativistic theory, a nonrelativistic scheme which exhibits parameter dependence. Here we derive a theorem which identifies the precise sense in which the occurrence of parameter dependence forbids a genuinely relativistic generalization. Finally we show how the appreciable parameter dependence of the nonlinear model gives rise to problems with relativity, while the extremely weak parameter dependence of the linear model does not give rise to any difficulty, provided one takes into account the appropriate criteria for the attribution of definite outcomes. (shrink)

Background: The traditional approach to resolving ethics concerns may not address underlying organisational issues involved in the evolution of these concerns. This represents a missed opportunity to improve quality of care “upstream”. The purpose of this study was to understand better which organisational issues may contribute to ethics concerns. Methods: Directed content analysis was used to review ethics consultation notes from an academic children’s hospital from 1996 to 2006 (N = 71). The analysis utilised 18 categories of organisational issues derived (...) and modified from published quality improvement protocols. Results: Organisational issues were identified in 68 of the 71 (96%) ethics consult notes across a range of patient settings and reasons for consultation. Thirteen of the 18 categories of organisational issues were identified and there was a median of two organisational issues per consult note. The most frequently identified organisational issues were informal organisational culture (eg, collective practices and approaches to situations with ethical dimensions that are not guided by policy), policies and procedures (eg, staff knows policy and/or procedural guidelines for an ethical concern but do not follow it) and communication (eg, communication about critical information, orders, or hand-offs repeatedly does not occur among services). Conclusions: Organisational issues contribute to ethical concerns that result in clinical ethics consults. Identifying and addressing organisational issues such as informal culture and communication may help decrease the recurrence of future similar ethics concerns. (shrink)

In the middle of last century metaphysics was widely criticized, ridiculed, and committed to the flames. During this period a handful of philosophers, against several anti-metaphysical trends, defended metaphysics and articulated novel metaphysical doctrines. Donald C. Williams was one of these philosophers. But while his contributions to metaphysics are well known his defence of metaphysics is not and yet it played a key part in the development and revival of metaphysics. In this paper I present his defence of metaphysics in (...) its historical context. I also show how his defence is relevant in response to recent attacks on metaphysics. (shrink)

This is not a long book—but it is surprising that it is as long as it is. The Cyrenaics are one of a number of more or less shadowy philosophical schools which emerged in the Greek world in the 4th century BC and later. Well known are Plato’s Academy and Aristotle’s Lyceum; and relatively well served by the tradition are the Stoics and the Epicureans, as well as the various later varieties of sceptic; while the Cynics are remembered at least (...) by reputation and anecdote. The Cyrenaics are altogether murkier. No text composed by a Cyrenaic philosopher of any period survives. Our knowledge of them rests on a handful of sources, almost all of them reports of doctrine rather than genuine fragments, none of them detailed, most of them late, generally from the works of commentators, at best neutral, at worst positively hostile, all with their own axes to grind. The best testimony consists of a mere three pages in Sextus Empiricus’s invaluable doxography of different accounts of the criterion of truth in adversus Mathemticos 7. (shrink)

The title of this work evokes suspicion: how can Soll aim at one "part"--metaphysics--of a philosophy such as Hegel's? How would one go about introducing only Hegel's metaphysics? One might, with some validity, go about discussing Hegel's metaphysics ; but how would one, assuming his reader's general unfamiliarity with Hegel, introduce his "metaphysics," and that alone? Alas, one's worst fears are soon realized: the opening sentence reads, "Hegel's method is best approached by asking what he was trying to accomplish with (...) it." Bifurcation. The operant supposition which guides the work is that Hegel "has" a method with which he attempts to "do" various things. This view is utterly un-Hegelian, as even a cursory reading of the introduction to the Logic, to cite only one source, illustrates. No guide to Hegel is going to be useful that clouds this fundamental point. The whole texture of Hegel's integrated and integrative system is never rescued. Soll's presentation approaches, and treats of, Hegel from the standpoint of pedestrian philosophizing, leaning heavily on the collected tradition to make distinctions in a glib and altogether external way. From his starting point, Soll proceeds, drawing on a handful of secondary sources, to deliver an extended series of facile, shotgun commentaries: but if one already has the ability to adjudge which of them find their mark, he does not need the book in the first place. The primary problem a book of this kind faces is the perhaps insuperable difficulty of creating a suitable "introduction" to Hegel's thought. And to be fair, one might say that most of the shortcomings of Soll's book are attributable to this problem. Where does one start, if not where Hegel did; and whither does one proceed, except in the direction Hegel did? One should either attempt to go that path, or elect not to go at all. It is too easy to lose one's way in so dense a forest.--R. J. G. (shrink)

Establishing the basic knowledge, methodology, and technology for a framework for the continuous decoding of hand/arm movement intention was the aim of the ERC-funded project “Feel Your Reach”. In this work, we review the studies and methods we performed and implemented in the last 6 years, which build the basis for enabling severely paralyzed people to non-invasively control a robotic arm in real-time from electroencephalogram. In detail, we investigated goal-directed movement detection, decoding of executed and attempted movement trajectories, grasping correlates, (...) error processing, and kinesthetic feedback. Although we have tested some of our approaches already with the target populations, we still need to transfer the “Feel Your Reach” framework to people with cervical spinal cord injury and evaluate the decoders’ performance while participants attempt to perform upper-limb movements. While on the one hand, we made major progress towards this ambitious goal, we also critically discuss current limitations. (shrink)

The preceding five years have brought remarkable advances in our understanding of the primary structure of drug receptors. The roles of certain amino acid residues in binding drugs and effecting receptor function have been proposed. As even more detailed structures become available, the goal of rational design of drug molecules based on predicted fits between the drug and its receptor will be near at hand. Although none of the classical receptors has yet yielded to X‐ray crystallographic analysis, the methods of (...) molecular biology facilitate the production of the large amounts of these rare proteins necessary for crystallization. Receptor proteins share one fundamental characteristic with allosterically regulated enzymes. Both have the structural flexibility that allows information to be transmitted to distant parts of the molecule. We will discuss recent observations about receptor structure and the dynamic nature of drug receptors, and pose questions about the significance of receptor dynamics for drug design. (shrink)

These three brief lectures are the Riddell Memorial Lectures delivered in 1964. Three questions are asked: Why secularization in England has not progressed any further than it has done, especially among the working class; whether religious decline is a, or the, cause of moral decline; and, what effect secularization has had upon English Christianity. In the course of answering these questions, MacIntyre has a number of perceptive things to say about the relation of class structure to varieties of religion in (...) England, the differences between religion in the United States and England, and what's wrong with the new protestant theology in its sophisticated and degenerate forms. His general conclusion is best summed up at the close of the first lecture when he tells us that "what our children are left with is on the one hand a vestigial Christian vocabulary of a muddled kind and on the other an absence of any alternative vocabulary in which to raise the kind of issues which it is necessary to raise if there is to be not mere assessment of means, but some kind of explicit agreement or disagreement about social and moral ends."--R. J. B. (shrink)

Given all the individuals that had a hand in this Festschrift, one might have expected more unity. The collection of essays by colleagues and students honoring Marcuse is divided into three sections, "The Political Concerns of Philosophy," "Art, Literature, and Society," and "Industrial Society and its Plight." There is a fourth section dealing with Marcuse as a teacher and containing a bibliography of his works. There is little unity even within the subdivisions and a great range in the quality of (...) essays. Some of the outstanding essays are M. I. Finley's on utopianism, ancient and modern; Peter Gay's study of Cassirer and the history of ideas; and Leonard Krieger's exploration of history and Sartre. Occasionally the contributors discuss some aspect of Marcuse's thought but little of his critical spirit emerges here, except for the awareness that he has influenced a number of individuals in a great variety of fields.—R. J. B. (shrink)

Information can be public among a group. Whether or not information is public matters, for example, for accounts of interdependent rational choice, of communication, and of joint intention. A standard analysis of public information identifies it with (some variant of) common belief. The latter notion is stipulatively defined as an infinite conjunction: for p to be commonly believed is for it to believed by all members of a group, for all members to believe that all members believe it, and so (...) forth. This analysis is often presupposed without much argument in philosophy. Theoretical entrenchment or intuitions about cases might give some traction on the question, but give little insight about why the identification holds, if it does. The strategy of this paper is to characterize a practical-normative role for information being public, and show that the only things that play that role are (variants of) common belief as stipulatively characterized. In more detail: a functional role for “taking a proposition for granted” in non-isolated decision making is characterized. I then present some minimal conditions under which such an attitude is correctly held. The key assumption links this attitude to beliefs about what is public. From minimal a priori principles, we can argue that a proposition being public among a group entails common commitment to believe among that group. Later sections explore partial converses to this result, the factivity of publicity and publicity from the perspective of outsiders to the group, and objections to the aprioricity of the result deriving from a posteriori existential presuppositions. (shrink)

We propose a semiotic framework to underpin a posthumanist philosophy of education, as contrasted to technological determinism. A recent approach to educational processes as semiotic phenomena lends itself as a philosophy to understand the current interplay between education and technology. This view is aligned with the transhumanist movement to defend techno-scientific progress as fundamental to human development. Particularly, we adopt a semiotic approach to education to tackle certain tensions in current debates on the human. Transhumanism scholars share the optimistic belief (...) that there is no limit to how the ethical use of technology can help alleviate suffering and increase our health and wisdom. From this perspective, it appears possible to acquire capacities that require rethinking the notion of human altogether. For others, this undermining of essentialist concepts of humanity entails serious risks, especially related to ethical egalitarianism. We adopte the perspective of edusemiotics, a framework that brings together semiotics, educational theory and philosophy of education. As a theoretical-practical framework, edusemiotics affords a hermeneutic and semiotic method for our approach. Peirce’s logic of signs is used to analyze socio- educational interactions as environmental. We observe two lines of thought. On the one hand, technological transhumanism enhances Cartesian mind–body dualism. On the other hand, philosophical posthumanism seeks to overcome this dichotomy. The former proposal construes human transformation as an artifactualization derived from techno-scientific enhancements. The latter position proposes an integrative posthumanism, capable not only to include edusemiotic theory but also to rethink the concept of learning as mutual to that of human. (shrink)

© Ginn et al. 2016.The indexing methods currently used for serial femtosecond crystallography were originally developed for experiments in which crystals are rotated in the X-ray beam, providing significant three-dimensional information. On the other hand, shots from both X-ray free-electron lasers and serial synchrotron crystallography experiments are still images, in which the few three-dimensional data available arise only from the curvature of the Ewald sphere. Traditional synchrotron crystallography methods are thus less well suited to still image data processing. Here, a (...) new indexing method is presented with the aim of maximizing information use from a still image given the known unit-cell dimensions and space group. Efficacy for cubic, hexagonal and orthorhombic space groups is shown, and for those showing some evidence of diffraction the indexing rate ranged from 90% to 151%. Here, the indexing rate refers to the number of lattices indexed per image. (shrink)

Living organ donation in the UKThe prospect of new regulation is often met with reluctance and legitimate fears of additional bureaucracy for very little benefit. Changes to the approval procedure for living organ donation in the UK, however, appear to have made a real, and positive, difference to the practice. The Human Tissue Act 2004 abolished the Unrelated Live Transplants Regulatory Authority and handed responsibility for overseeing living donation to the newly established Human Tissue Authority. On paper, the new system (...) appeared to be a significant improvement on the old one. It removed the illogical disparity between related and unrelated donors. Previously only donations from unrelated individuals needed prior approval and evidence of a genetic link was a green light to proceed without further investigation, suggesting, erroneously, that donation within families was always voluntary and free from pressure and coercion. While the reasoning behind this distinction was obvious—coming as it did in the immediate aftermath of the uncovering of an international trade in human organs—the logic behind the distinction was lacking. Although the list of permitted relationships was broad, donation between spouses, long-term partners or friends was subject to the full and frequently drawn-out approval process designed to prevent surreptitious payment.Now all living organ donation needs prior approval but the system has been streamlined to avoid the long delays that became synonymous with the old system. Under the new regime: Applications are reviewed at a local level by a group of “independent assessors” who have been trained and accredited by the HTA.The independent assessor must be satisfied that the person consenting to the donation has been given and understood the necessary information and that there is no evidence of reward or coercion or evidence that the person has been subjected to pressure to consent. …. (shrink)

The ethics of belief involves an inquiry into what beliefs are legitimate to hold, including religious beliefs. Whatever the criteria determined in such an investigation, adopting a belief that does not meet this criterion is seen as illegitimate and it is considered an ethical violation. English mathematician W. K. Clifford (d. 1879) defines “sufficient evidence” as a criterion in his famous essay, “The Ethics of Belief”. Clifford’s evidence-centered argument becomes one of the most frequent references in the evidentialist objection against (...) theism. It turns out that this argument is not functional in the face of the diversity of beliefs. In this context, different suggestions are presented about what the ethics of belief could be. American philosopher William James (d. 1810), one of the founding names of pragmatism, offers a new proposal. In his classic work, “The Will to Believe”, James claims that Clifford is wrong in seeking the requirement of evidence for all beliefs. Because it is not possible to prove beliefs from the passionate nature of human beings, especially religious beliefs. Following this distinction, James proposes a new criterion for religious beliefs: a religious belief can be vivid or dead, forced or avoidable; and momentous or trivial. If a religious belief is vivid, forced, and momentous, it is necessary to have the courage to believe in it instead of suspending it. James' proposal is often valued as a strong counter-challenge or defense of religious beliefs. However, this argument also has aspects that are open to criticism. One of them is that the will to believe argument concurrently accepts conflicting religious beliefs or, in other words, confronts the issue of religious diversity. According to J. Hick, for example, this argument inevitably results in religious pluralism, even though James does not want to. Contrary to Hick, S. F. Aikin claims that the will to believe does not result in religious pluralism. According to Aikin, who draws attention to the relationship of argument with pragmatism, James obscures religious beliefs and removes them from being claims about truth. Therefore, there is no contradiction in the classical sense. So, which of the objections is valid? Does the will-to-believe argument result in religious pluralism by legitimizing more than one religious belief at the same time, or does it make a purely pragmatic proposition by devaluing religious beliefs? Which religion do I have the right to believe in according to the will to believe? The aim of this article is to provide an answer to the mentioned question. In the article, unlike the current evaluations, it is argued that the argument is closely related to James's theory of knowledge, radical empiricism, not pragmatism as it is usually made. For this purpose, after showing the relationship between the arguments of Clifford and James, the argument will be re-examined in this context and it will be revealed that James has two steps regarding religious beliefs: to make religious beliefs independent from factual beliefs; leaving theism to accept a monistic vision of God and basing religion on mystical experience, which is an emotional experience. As details emerge, it will become clear that James defends a natural religion that excludes traditional religions in his philosophical system and that he defends the beliefs of a humanized religion. With an individual definition of religion based on emotion, James on the one hand ensures the commonality of religious feeling, on the other hand, he makes religion independent from the field of facts. Therefore, with this study, it will be seen that the argument of the will to believe does not aim to legitimize believing in traditional religions, and diversity is not a fundamental problem. (shrink)

In La filosofia dell’arte, Giovanni Gentile assigned a prominent new role to the sentiments. This change struck some critics as a major departure from the earlier, classic accounts of actual idealism, in which Gentile argued that thought and language comprise the entirety of reality. Sentiments do not fit cleanly into a theory so narrowly concerned with thought and thinking. Their introduction, runs the objection, only compounds certain existing ambiguities in Gentile’s conception of the relation between mind and world. This article (...) describes and criticizes Gentile’s attempts to integrate feeling into actual idealism. It is argued that the appearance of feeling in his mature theory does not undermine but instead clarifies his views on the relation between thought and the act of thinking. Yet it also shows the strain under which idealist language was being put by the late 1920s. Gentile’s attempts to lay out a comprehensive and phenomenologically accurate account of how thinkers actually experience... (shrink)

In this article I examine the metaphysical foundations of Guido de Ruggiero’s liberalism and ask what these can tell us about his changing view of Giovanni Gentile's actualism, which was such an influence on de Ruggiero before the First World War. I argue that de Ruggiero’s ‘actualism’ was never the same as Gentile’s, but was drawn from the same intellectual sources; that the actualist conception of free and self-conscious agency runs through both versions of the doctrine, though interpreted in different (...) ways; and finally that the contrasts between de Ruggiero’s and Gentile’s political allegiances result from something other than their differing interpretations of actualism, which serves, in the end, not so much as a theory as a set of basic principles, images and ideals that each philosopher tried to modify and match to the political circumstances in which he found himself. (shrink)