The early withdrawal of students from healthcare education programmes, particularly nursing, is an international concern and, despite considerable investment, retention rates have remained stagnant. Here, a regional study of healthcare student retention is used as an example to frame the challenge of student attrition using a concept from policy development, wicked problem theory. This approach allows the consideration of student attrition as a complex problem derived from the interactions of many interrelated factors, avoiding the pitfalls of small‐scale interventions and over‐simplistic (...) assumptions of cause and effect. A conceptual framework is proposed to provide an approach to developing actions to reduce recurrent investment in interventions that have previously proved ineffective at large scale. We discuss how improvements could be achieved through integrated stakeholder involvement and acceptance of the wicked nature of attrition as a complex and ongoing problem. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Aquinas on the Beginning and End of Human Life by Fabrizio AmeriniJohn LanganReview: Fabrizio Amerini, Aquinas on the Beginning and End of Human Life, trans. Mark Henninger, Harvard University Press, 2013The ongoing and apparently interminable debate over the moral and legal status of abortion has come over the years to resemble the Western front in World War I, with two contending armies facing each other with limited (...) maneuvering room, familiar and overused weapons, periodic artillery barrages, increasing casualties, not much new to report, and a deadly ‘no man’s land’ between them in which virtually nothing survives. Against the gloomy monotony of the abortion wars, in which reductivist accounts of the opponents’ views and repetitious restatements of familiar and cherished views predominate, this book by Fabrizio Amerini, a professor of philosophy at the University of Parma, appears as a refreshing surprise. It is surprising for a number of reasons, which I shall present later. But its refreshing character comes primarily from its moderate tone and the care with which its arguments are presented. Amerini is clearly familiar with the Catholic tradition on abortion and euthanasia; he is respectful of this tradition, which he does not directly challenge, but his sense of scholarly integrity prevents him from simply presenting Aquinas as a defender and synthesizer of all the positions championed in that tradition or by its papal custodians. He has an impressive command of the relevant texts in Aquinas and the Fathers of the Church, which he joins with a scrupulous style of [End Page E-103] philosophical argument which has an affinity with the clarifying labors of G. E. Moore in the early days of analytic moral philosophy. The result is not easy reading, but the reader can be confident that the desire to score rhetorical points and political victories will not distort the philosophical and historical analysis. The book is intended primarily for those who can benefit from careful scholarship, but it should be instructive for all who regard the questions of abortion and euthanasia as genuinely difficult and as deserving our best intellectual efforts.The most important surprise is Amerini’s focus on the issue of delayed versus immediate hominization in the development from embryo to complete human being. Since Pius IX in 1867, the Vatican has insisted that from the moment of conception the embryo becomes a human person whose life is sacred and deserves full protection. This view is ordinarily discussed as ‘immediate hominization’. In Amerini’s view, the embryo lacks the development and differentiation of organs which would enable it to have a sustainable potentiality to perform the acts which are proper to a human person, particularly reasoning and choosing. In the Vatican’s view, the soul is immediately infused by God, though it obviously requires many years of development before it is able to function as a complete and distinct human person. Amerini regards this position as untenable within Aquinas’s metaphysical system and finds in Aquinas’s own texts evidence that he teaches a discontinuous process in fetal life. Amerini regards the insistence on immediate hominization as an arbitrary effort to maintain an absolute uniformity of moral status in all the stages of embryonic and fetal life. He sees the Vatican’s position as leading to an equation of abortion and homicide which he regards as unjustified. He does, however, affirm that there is an identity of subject running from the embryo to the developed person and also that this grounds an ethic of respect for life in all of its stages. The practical conclusions in bioethics he would draw from this position “could allow space for a judicious and discriminating ethical evaluation of individual cases,” as he puts the matter in the concluding sentence of the book.Other surprises are the author’s discovering from a careful reading of Aquinas’s texts that he taught a progressive plurality of substantial forms in the development of the embryo. For Aquinas, it is the substantial form which answers the question about what sort of being the object of our inquiry is. In the case of human persons, the substantial form is the soul, which includes the intellectual properties of... (shrink)

Written by the 11th-century Spanish Arab, Abh Muhammad ibn MucnOn Twilight and the Rising of Cloudsdh's value of around 52 miles remained standard until the 17th century, when it was revised sharply downward in consideration of atmospheric refraction and barometric studies. The treatise itself survives in a single Hebrew exemplar, 25 Latin exemplars, and an Italian exemplar derived from the Latin. At the heart of this present study is a critical text based on a fullscale comparative transcription of 22 of (...) the Latin manuscripts, ranging in date from the 13th to the 17th century. (shrink)

In the first section I outline the theory of abstraction, discussing first its con- ceptual basis, then its psychological-epistemological basis, and last its causal basis. My purpose throughout is to show how these bases, and thus the theory itself, were not only paramountly Aristotelian, but also eminently sensible. In the second section I draw the perspectivist account of vision within the bounds of the theory of abstraction and show stage by stage how that account unfolds coherently within those bounds. This (...) procedure should make clear that what the perspecti- vists actually offered was less a scientific theory of light or vision than a scientifi- cally justified world view. (shrink)

“Although up to now the [visual] image has been [understood as] a construct of reason,” Kepler observes in the fifth chapter of his Ad Vitellionem Paralipomena, “henceforth the [visible] representations of objects should be considered as paintings [ picturae ] that are actual[ly projected] on paper or some other screen.” While not intended as a historical generalization, this claim nonetheless reflects historical reality. Virtually all visual theorists before Kepler did, in fact, conceive of optical images as subjective, not objective constructs (...) – or, to put it in modern terms, as virtual rather than real entities. By current lights, of course, the distinction between virtual and real images is both obvious and common-place: whereas the latter can be physically projected upon a screen, the former cannot. (shrink)

One problem facing Hockney and Falco is the lack of evidence among optical sources to support their claim that artists used image-projection by the early 1400s. After all, if quattrocento artists knew about image-projection, they must have learned about it from experts in the field, and no one was more expert at the time than Perspectivist opticians. As I argue in this paper, however, Perspectivist reflection-analysis posed certain theoretical and conceptual constraints that would have prevented Perspectivist opticians from recognizing, much (...) less understanding, image-projection. Their silence on this matter is therefore not evidence against the Hockney-Falco thesis. (shrink)

From the late thirteenth to the early seventeenth century, the process of visual imaging was understood in the Latin West as an essentially subjective act initiated by the eye and completed by the brain. The crystalline lens took center stage in this act, its role determined by its peculiar physical and sensitive capacities. As a physical body, on the one hand, it was disposed to accept the physical impressions of light and color radiating to it from external objects. As a (...) sensitive body, on the other hand, it was enabled by the visual spirit flowing to it from the brain to feel those impressions visually. Acting as a sentient selector of visual information, the lens transformed the brute physical impressions of light and color into visual impressions. These, in turn, gave rise to perceptual “depictions” that were passed back along the stream of visual spirits to the brain. Known in Scholastic parlance as “intentional species,” these depictions served as virtual representations of their generating objects. As such, they provided the wherewithal not only for perception, but also for conception and cognition. (shrink)

That the medieval Latin version of Ibn al-Haytham's Kitāb al-Manā[zdotu]ir was translated into Italian in the fourteenth century has been known for well over a century. Recent studies have shown that this translation, which is contained in Vat. Lat. 4595, was instrumental in the composition of Lorenzo Ghiberti's Commentario terzo on art. Some eight years ago, the author of the present article tentatively identified the actual manuscript-source of that translation as MS Royal 12.G.7, which is currently held in the British (...) Library. This study establishes beyond reasonable doubt that his tentative identification was correct: MS Royal 12.G.7 is indeed the Latin source for the Italian translation in Vat. Lat. 4595. (shrink)

Even given the final truths of what is right and wrong, good and bad, ethics is not complete. For one may yet ask “Why should I be moral?” Of course, we have no prior assurance that it will be possible to provide a non-moral and justifiable answer to the rational and self-interested person. Nevertheless, I claim that reasons for being moral can be provided even for the rational, self-interested, and remorseless individual who knows he will not be caught. In defending (...) my claim I will draw on empirical data from recent social psychology and game theory. Actual human selves are malleable in a number of ways. I will show that it is rational for the self-interested person to modify selves in such a way that moral actions are increasingly preferred. Specifically, I will argue that it is in one’s rational self-interest to enhance empathy in others and future selves in such a way that for increasing numbers other-injury becomes a component of self-injury, and other-benefit becomes a component of self-benefit. This will allow a linkage to be drawn from rational and self-interested action to moral action. The development of this theory will begin by distinguishing my approach from that of Gauthier, then three interpretations of the “Why be moral?” question will be delineated, next the decision theoretic components of my account will be presented, and finally the role of empathy will be considered in detail. (shrink)

Is Bayesian decision theory a panacea for many of the problems in epistemology and the philosophy of science, or is it philosophical snake-oil? For years a debate had been waged amongst specialists regarding the import and legitimacy of this body of theory. Mark Kaplan had written the first accessible and non-technical book to address this controversy. Introducing a new variant on Bayesian decision theory the author offers a compelling case that, while no panacea, decision theory does in fact have (...) the most profound consequences for the way in which philosophers think about inquiry, criticism and rational belief. The new variant on Bayesian theory is presented in such a way that a non-specialist will be able to understand it. The book also offers new solutions to some classic paradoxes. It focuses on the intuitive motivations of the Bayesian approach to epistemology and addresses the philosophical worries to which it has given rise. (shrink)

In the fifth book of his De aspectibus, the medieval Latin version of Ibn al-Haythamb al-Manir, Alhacen undertakes to determine precisely where a given ray of light will reflect to a given center of sight from a variety of convex and concave mirrors based on circular sections. As applied specifically to convex and concave spherical mirrors, this problem exercised several seventeenth-century thinkers, Christiaan Huygens foremost among them, and in that context it soon became known as Alhazens solution (or solutions) of (...) this problem is deficient in comparison to that of Huygens and later mathematicians. It is my purpose in this paper to show by reconstruction that in fact, far from deficient in any absolute sense, Alhacen’s approach to this problem was remarkably ingenious and elegant in its conceptual simplicity. (shrink)

A. Mark Smith - Seeing and Being Seen in the Later Medieval World: Optics, Theology, and Religious Life - Journal of the History of Philosophy 44:3 Journal of the History of Philosophy 44.3 473-474 Dallas G. Denery, II. Seeing and Being Seen in the Later Medieval World: Optics, Theology, and Religious Life. Cambridge Studies in Medieval Life and Thought , 63. Cambridge-New York: Cambridge University Press, 2005. Pp. x + 202. Cloth, $75.00. Among the metaphors we live by , (...) visual metaphors figure prominently in our common discourse about cognition. We are well aware, of course, that in claiming to "see" meanings or "view" ideas in certain lights, we are speaking figuratively. Yet the analogy between thinking and seeing is more than a linguistic artifact. Until the seventeenth century,.. (shrink)

The journal of Cognitive Computation is defined in part by the notion that biologically inspired computational accounts are at the heart of cognitive processes in both natural and artificial systems. Many studies of various important aspects of cognition (memory, observational learning, decision making, reward prediction learning, attention control, etc.) have been made by modelling the various experimental results using ever-more sophisticated computer programs. In this manner progressive inroads have been made into gaining a better understanding of the many components of (...) cognition. Concomitantly in both science and science fiction the hope is periodically re-ignited that a manmade system can be engineered to be fully cognitive and conscious purely in virtue of its execution of an appropriate computer program. However, whilst the usefulness of the computational metaphor in many areas of psychology and neuroscience is clear, it has not gone unchallenged and in this article I will review a group of philosophical arguments that suggest either such unequivocal optimism in computationalism is misplaced—computation is neither necessary nor sufficient for cognition—or panpsychism (the belief that the physical universe is fundamentally composed of elements each of which is conscious) is true. I conclude by highlighting an alternative metaphor for cognitive processes based on communication and interaction. (shrink)

Hobbes emphasized that the state of nature is a state of war because it is characterized by fundamental and generalized distrust. Exiting the state of nature and the conflicts it inevitably fosters is therefore a matter of establishing trust. Extant discussions of trust in the philosophical literature, however, focus either on isolated dyads of trusting individuals or trust in large, faceless institutions. In this paper, I begin to fill the gap between these extremes by analyzing what I call the topology (...) of communities of trust. Such communities are best understood in terms of interlocking dyadic relationships that approximate the ideal of being symmetric, Euclidean, reflexive, and transitive. Few communities of trust live up to this demanding ideal, and those that do tend to be small (between three and fifteen individuals). Nevertheless, such communities of trust serve as the conditions for the possibility of various important prudential epistemic, cultural, and mental health goods. However, communities of trust also make possible various problematic phenomena. They can become insular and walled-off from the surrounding community, leading to distrust of out-groups. And they can lead their members to abandon public goods for tribal or parochial goods. These drawbacks of communities of trust arise from some of the same mecha-nisms that give them positive prudential, epistemic, cultural, and mental health value – and so can at most be mitigated, not eliminated. (shrink)

This second edition of the book contains a new chapter on the notions of natural-kind words and natural kinds.

Artificial intelligence ethics requires a united approach from policymakers, AI companies, and individuals, in the development, deployment, and use of these technologies. However, sometimes discussions can become fragmented because of the different levels of governance or because of different values, stakeholders, and actors involved. Recently, these conflicts became very visible, with such examples as the dismissal of AI ethics researcher Dr. Timnit Gebru from Google and the resignation of whistle-blower Frances Haugen from Facebook. Underpinning each debacle was a conflict between (...) the organisation’s economic and business interests and the morals of their employees. This paper will examine tensions between the ethics of AI organisations and the values of their employees, by providing an exploration of the AI ethics literature in this area, and a qualitative analysis of three workshops with AI developers and practitioners. Common ethical and social tensions will be discussed, along with proposals on how to avoid or reduce these conflicts in practice. Altogether, we suggest the following steps to help reduce ethical issues within AI organisations: improved and diverse ethics education and training within businesses; internal and external ethics auditing; the establishment of AI ethics ombudsmen, AI ethics review committees and an AI ethics watchdog; as well as access to trustworthy AI ethics whistle-blower organisations. (shrink)

The contribution to contemporary philosophy of Alasdair MacIntyre is enormous. His writings on ethics, political philosophy, philosophy of religion, philosophy of the social sciences and the history of philosophy have established him as one of the philosophical giants of the last fifty years. His best-known book, After Virtue, spurred the profound revival of virtue ethics. Moreover, MacIntyre, unlike so many of his contemporaries, has exerted a deep influence beyond the bourns of academic philosophy. This volume focuses on the major themes (...) of MacIntyre's work with critical expositions of MacIntyre's views on the history of philosophy, the role of tradition in philosophical inquiry, the philosophy of the social sciences, moral philosophy, political theory, and his critique of the assumptions and institutions of modernity. Written by a distinguished team of philosophers, this volume will have a wide appeal outside philosophy to students in the social sciences, law, theology, and political theory. (shrink)

Contemporary ICTs such as speaking machines and computer games tend to create illusions. Is this ethically problematic? Is it deception? And what kind of “reality” do we presuppose when we talk about illusion in this context? Inspired by work on similarities between ICT design and the art of magic and illusion, responding to literature on deception in robot ethics and related fields, and briefly considering the issue in the context of the history of machines, this paper discusses these questions through (...) the lens of stage magic and illusionism, with the aim of reframing the very question of deception. It investigates if we can take a more positive or at least morally neutral view of magic, illusion, and performance, while still being able to understand and criticize the relevant phenomena, and if we can describe and evaluate these phenomena without recourse to the term “deception” at all. This leads the paper into a discussion about metaphysics and into taking a relational and narrative turn. Replying to Tognazzini, the paper identifies and analyses two metaphysical positions: a narrative and performative non-dualist position is articulated in response to what is taken to be a dualist, in particular Platonic, approach to “deception” phenomena. The latter is critically discussed and replaced by a performative and relational approach which avoids a distant “view from nowhere” metaphysics and brings us back to the phenomena and experience in the performance relation. The paper also reflects on the ethical and political implications of the two positions: for the responsibility of ICT designers and users, which are seen as co-responsible magicians or co-performers, and for the responsibility of those who influence the social structures that shape who has power to deceive or to let others perform. (shrink)

The paradox of analysis asks how a putative conceptual analysis can be both true and informative. If it is true then isn’t it analytic? And if it is analytic then how can it be informative? Our proposed solution rests on a distinction between explicit knowledge of meaning and implicit knowledge of meaning and on a correlative distinction between two kinds of conceptual competence. If one initially possesses only implicit knowledge of the meaning of a given concept and the associated linguistic (...) expression, then a conceptual analysis can be both analytic and informative. (shrink)

ABSTRACT This article is a reply to critical commentaries by Rebecca Bamford, Rachel Cristy, and Bernard Reginster on my 2019 monograph, Nietzsche's Moral Psychology, invited by the North American Nietzsche Society for presentation at a book symposium planned for the 2020 Pacific Division Meeting of the American Philosophical Association.

In what has become known as the ‘Science Wars,’ two sides have emerged. Some philosophers of science have claimed that, because science is a social practice, it is hopelessly infected with political bias. Others have claimed that science is a special kind of practice, structurally immune to bias. They are both right, because they are referring to different things when they use the word ‘science.’ The second group is referring the method of theory selection, as practiced by scientists in the (...) laboratory, while the first group is referring to the ongoing social practice of science, of which theory choice is a part. The scientific method of theory choice, when practiced correctly, is resistant to bias, while the socially embedded practice is particularly sensitive to political forces, and so is subject to bias. (shrink)

The rise of quantum information theory has lent new relevance to experimental tests for non-classicality, particularly in controversial cases such as adiabatic quantum computing superconducting circuits. The Leggett-Garg inequality is a “Bell inequality in time” designed to indicate whether a single quantum system behaves in a macrorealistic fashion. Unfortunately, a violation of the inequality can only show that the system is either (i) non-macrorealistic or (ii) macrorealistic but subjected to a measurement technique that happens to disturb the system. The “clumsiness” (...) loophole (ii) provides reliable refuge for the stubborn macrorealist, who can invoke it to brand recent experimental and theoretical work on the Leggett-Garg test inconclusive. Here, we present a revised Leggett-Garg protocol that permits one to conclude that a system is either (i) non-macrorealistic or (ii) macrorealistic but with the property that two seemingly non-invasive measurements can somehow collude and strongly disturb the system. By providing an explicit check of the invasiveness of the measurements, the protocol replaces the clumsiness loophole with a significantly smaller “collusion” loophole. (shrink)

Thinking Life is a narrative exploration of such themes as the decline of the contemporary university, man’s alienation from nature, modern melancholia, Dionysian intoxication, the relative value of knowledge, truth, and artistry in the life of the philosopher, and the creative construction of self. The author engages throughout with Plato and Nietzsche, with the Phaedo and The Gay Science in particular.

New Blackfriars, Volume 103, Issue 1104, Page 278-293, March 2022.

The dialectical approach to teaching critical thinking is centred on a comparative evaluation of contending arguments, so that generally the strength of an argument for a position can only be assessed in the context of this dialectic. The identification of fallacies, though important, plays only a preliminary role in the evaluation to individual arguments. Our approach to fallacy identification and analysis sees fallacies as argument patterns whose persuasive power is disproportionate to their probative value.

This article reports findings of a survey of college students in 3 educational settings regarding student perceptions of mass media ethics pedagogy, including course objectives, value systems examined, the use of civil law and/or ethics codes as standards of media ethics, and teaching techniques used in media ethics instruction. Of particular interest was how closely student expectations correlate with previous research findings indicating instructor techniques and goals. The results revealed several areas in which instructor goals and the student rankings were (...) not in accordance, including marked discrepancies between professor and student views on ethical standards employed, values systems examined, and teaching techniques preferred. The study concluded that most students would respond well to a stand-alone media ethics course employing a variety of teaching methods. Respondents felt the course should not emphasize universal ethics, but should respect pluralistic principles and examine various cultural interpretations of media ethics. (shrink)

We argue that libertarianism (roughly, the thesis that we have indeterministic, libertarian free will) is compatible with God’s infallible foreknowledge. We use eternalism (roughly, the thesis that reality is a 4-dimensional block and that past, present, and future objects exist) as an explanatory stepping stone between libertarianism and God’s foreknowledge: eternalism entails that (and comes close to explaining how) an omniscient God would know what we decide in the future even if we have libertarian free will. This account also explains (...) what is wrong with standard fatalist arguments for the incompatibility of free will and God’s foreknowledge. (shrink)