Bioethics experts played a key role in ensuring a coherent ethical response to the COVID-19 pandemic in the fields of healthcare, public health, and scientific research in Canada. In the province of Quebec, a group of academic and practicing bioethicists met periodically in the early months of the pandemic to discuss approaches and solutions to ethical dilemmas encountered during the crisis. These meetings created the opportunity for a national survey of bioethics practitioners from different fields. The survey, in which forty-five (...) Canadian bioethics practitioners (clinical ethicists, ethicist members of REBs and government health policy ethicists, or any bioethicist practicing outside of academia) participated, explored their concerns, challenges and opportunities during the first wave of the pandemic, with the objective of informing bioethics research about the difficulties experienced by bioethicists “in the field”. Participants reported increased stress levels, increased workloads, and a greater proportion of their work being devoted to public health ethics. Most of their concerns focused on groups other than themselves, such as health professionals, patients, research participants, and people in vulnerable socio-economic situations. An optimism about the future of bioethics was noted due to an increased awareness of the importance of bioethics by the public and by health and research institutions. (shrink)

In the past two decades, reinforcement learning has become a popular framework for understanding brain function. A key component of RL models, prediction error, has been associated with neural signals throughout the brain, including subcortical nuclei, primary sensory cortices, and prefrontal cortex. Depending on the location in which activity is observed, the functional interpretation of prediction error may change: Prediction errors may reflect a discrepancy in the anticipated and actual value of reward, a signal indicating the salience or novelty of (...) a stimulus, and many other interpretations. Anterior cingulate cortex has long been recognized as a region involved in processing behavioral error, and recent computational models of the region have expanded this interpretation to include a more general role for the region in predicting likely events, broadly construed, and signaling deviations between expected and observed events. Ongoing modeling work investigating the interaction between ACC and additional regions involved in cognitive control suggests an even broader role for cingulate in computing a hierarchically structured surprise signal critical for learning models of the environment. The result is a predictive coding model of the frontal lobes, suggesting that predictive coding may be a unifying computational principle across the neocortex. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 147 The Godly Image: Christ and Salvation in Catholic Thought from Anselm to Aquinas. By ROMANUS CESSARIO, O.P. Studies in historical theology. v. 6. Petersham, Mass.: St. Bede's Publications, 1990. Pp. xxiv + 214. $14.95 (paper). The Godly Image presents a retouched version of the author's dissertation, first published in 1982 as Christian Satisfaction in Aquinas: Towards a Personalist Understanding (Washington, DC: University Press of America). Seeking (...) a broader audience, the author has dropped the dissertation's numerous Latin footnotes, shortened and enlivened the chapter titles, and streamlined some of his arguments (e.g., pp. 9395 ). He has as well corrected (e.g., on Pannenberg, p. xxii; on Anselm, p. 157) or toned down (e.g., the description of monastic theology, p. 1) earlier statements. Reference to the possibility that Aquinas suffered a nervous breakdown disappears (p. 18). Still, the work remains substantially the same, reproducing even some typos (e.g., William of St. Armour [sic], p. 3) from the original. The new subtitle, Christ and Salvation in Catholic Thought from Anselm to Aquinas, is unfortunate. First, it leads one to expect a survey of the major soteriological positions articulated in the period between the two, hut such is not forthcoming. The work remains what the original title indicated, a study in the thought of Aquinas. Second, in that work Anselm plays hut a perfunctory role, serving as the foil from whose mercantile model (p. 73) or juridical mentality (p. 91) Thomas can advance to a more appropriately interpersonal grasp of the mode of our salvation. This reading of Anselm, however, leaves him in the hands of liberal Protestant historians of doctrine of the nineteenth century, and, as the bibliography indicates, it ignores more recent literature which rightly stresses the metaphysical and religious depth of Anselm's key concept of iustitia. For a precise rendering of the relation between Anselm and Aquinas, one may wish to place greater emphasis on ST III, q.14, a.I, ad 1. In that text Aquinas accomplishes two things. First, he integrates Anselm's concept of satis· faction with the traditional religious insight that, in some sense, Christ suffered what sinners deserve to suffer. At the same time he deepens the concept by rendering explicit the place of love and obedience as the formal element in satisfaction and thus rejoins Anselm in rejecting any strict notion of penal substitution. These reservations aside, the author's thorough, comprehensive, and competent investigation into Aquinas fills a lacuna in the history of soteriology, a lacuna, one regrets to say, still left open by the work of his immediate predecessor, B. Catao. At the same time the scope 148 BOOK REVIEWS of the author's work offers a further and important contribution. By researching Thomas's thought on satisfaction in the context of penance as well as soteriology, the author manages to suggest, and explicitly, that the generative matrix for Thomas's theoretic work in both areas lies in the cruciform dynamics of Christian conversion, the life of grace. With this insight he opens a door from historical theology to a contemporary systematics. Catholic University of America Washington, D.C. WILLIAM P. LOEWE Free Will and the Christian Faith. By W. S. ANGLIN. Oxford: Clarendon Press, 1990. Pp. vii + 218. $55.00 (cloth). W. S. Anglin, a Post-Doctoral Research Fellow in Mathematics at McGill University, has produced a highly compact and compelling volume which attempts in just 218 pages to prove God's existence, to argue for personal immortality, to defend the coherence of theism against the problem of evil, to provide cogent analyses of both omnipotence and omniscience, and to examine criteria for distinguishing divine revelation from other forms of communication. The thread holding these rather motley swatches of cloth together is the author's concentration on libertarian freedom which weaves throughout the above issues in one way or another. It shows up in the expected places (e.g., in the so-called 'free will defense' of the problem of evil) but also in places hitherto unexpected (Anglin nicely argues that if humans are truly free in the libertarian sense, then it is appropriate and necessary that the Scriptures take the... (shrink)

This is the text of The Lindley Lecture for 1961, given by William K. Frankena, an American philosopher.

Mit diesem klaren und provokativen erkenntnistheoretischen Ansatz im Bereich der Religionsphilosophie argumentiert William P. Alston, dass die Wahrnehmung Gottes eines der wichtigsten Beitrage zu den Grunden des religiosen Glaubens liefert. Dabei spielt sein Begriff des direkten erfahrungsmassigen Bewusstsein eine entscheidende Rolle. Nach einem Uberblick uber verschiedene berichtete direkte Gotteserfahrungen zeigt Alston, dass eine Person auf der Grundlage der mystischen Erfahrung berechtigt ist, an Gott zu glauben. "Dieses grossartige Buch ist die Frucht von Jahrzehnten des Reifens und der durchdringenden Reflexion. (...) Wie zu erwarten war, nimmt es die Diskussion des umgebenden Themas der Gotteserfahrung auf und fuhrt es zu einer neuen Ebene der Einsicht und der Durchdringung." Alvin Plantinga, Universitat von Notre Dame, USA "Die Erkenntnistheorie des religiosen Glaubens war vor einiger Zeit das heisseste Thema der Religionsphilosophie. Alstons Arbeit ist der beste und interessanteste Beitrag zu diesem Gebiet. Alston ist nicht nur mit der Verteidigung des religiosen Glaubens beschaftigt, sondern er eroffnet einen plausiblen Vorschlag zum verbesserten Verstandnisses der Frage nach der Entstehung des religiosen Glaubens. Gott wahrnehmen ist sicher der wichtigste Beitrag zur Religionsphilosophie in diesem Jahr." Robert Merrihew Adams, Universitat von Califonien, Los Angeles". (shrink)

First published in 1977. Ethics is the most practical branch of philosophy: its immediate concern is with people's actions. Yet most philosophers do little to relate ethics intelligibly to the human situation. In this inquiry into the nature of ethics, William Ash draws on the relevant works of Marx, Engels, Lenin and Stalin to present the theory and practice of Marxist ethics. He offers an explanation of the moral aspect of Marx's dictum: 'The philosophers have only interpreted the world, (...) in various ways; the point, however, is to change it.' The book includes, perhaps for the first time in so considered a form, an assessment of Mao Tsetung's contribution to Marxist moral philosophy, together with the ethical implications of such developments in social practice as the Proletarian Cultural Revolution. The author deals with the question of value by analysing the concept of 'good'; with the question of claims on people and things by analysing the concept of 'right'; with the question of the limits and scope of freedom of choice and action by analysing the concept of 'ought'.' Clearly written in order to 'de-mystify' the subject, the book challenges readers to test the author's enlightened, Marxist approach in terms of the ethical ordering of their own society. (shrink)

William Dwyer responds to the comments of George Lyons and Tibor R. Machan on his review of Machan's Initiative (Journal of Ayn Rand Studies, Fall 2001). Dwyer reiterates points in his initial review, stressing the need to understand choice within a larger causal context.

The striking synthetic effort made by Bohr to unite radiation facts with atomic structure facts led to the formulation of his “quantum theory of atomic structure,” which with a large group of subsequent developments, is now usually referred to as the “classical quantum theory.” As a conceptual aid it takes over the idea of an “astronomical atom” consisting of a positive nucleus around which electrons revolve in definite orbits, more or less in the fashion of the solar system. More or (...) less. The similarities and differences as a bit of description are interesting and impressive, but when the theory is reduced to its postulates—and it is this which interests us here—it sounds very much like a re-statement of the Planckian decisions. (shrink)

Volume III of a tetralogy devoted to Divine Agency and Divine Action articulates a comprehensive vision of systematic theology focused on divine action from creation to eschatology.

Consider intense moments when you have been seized by joy or, in different contexts, by anguish for another person, or a cat or dog, or perhaps even for a squirrel or possum struck as it dashed across the road: whether glorious or haunting, these are among the most profound and meaningful moments in our lives. Agape Ethics focuses our attention on such moments with utter seriousness and argues they reveal a spiritual reality, the reality of agape. Powerful streams of modern (...) Western rationality reject the idea of agape. This has created a crisis of foundations in modern ethics and alienated us from love for all creatures. Working wholly within the bounds of reason, Agape Ethics joins an increasingly vibrant struggle to legitimate the spiritual reality of agape, to awaken people to its power, to clarify its ethical implications, and to validate our spiritual communion with all creatures in all creation. The result is a powerful, inclusive, and wholly reasonable defense of moral realism that should speak to all who are passionate about creating a maximally loving and good world. (shrink)

This is a reflection on the gift of beauty and the passion of being in light of the fact that today we often meet an ambiguous attitude to beauty. Beauty seems bland and lacks the more visceral thrill of the ugly, indeed the excremental. We crave what disrupts and provokes us. Bland beauty seems to be the death of originality. How then be open at all to beauty as gift? In fact, we often are disturbed paradoxically by beauty: both taken (...) out of ourselves, hence disquieted, yet awakened to our being at home with beauty. Beauty arouses enigmatic joy in us, and we enjoy an elemental rapport with it as other. Surprised by beauty, our breath is taken away; we are more truly there with the beautiful yet taken outside of ourselves: both at home with ourselves and not at home, in being beyond ourselves. We are first receivers of the gift of surprise and only then perceivers and conceivers. My attention to the passion of being stresses a patience, a receptivity to what is other. What happens is not first our construction. Our being disarmed by the beautiful I hold to be in tune with our being as marked most deeply by what I call a primal ‘porosity’ to being. Beauty sensuously communicates in and through this awakened porosity. We are a patience of being before we are an endeavour to be. In modern aesthetics and culture, originating receptivity tends to be downplayed as a depreciation of our claims to creative power. The predominant stress often falls on human autonomy, such that we love only what we construct ourselves, not what we receive. By contrast, I argue there is something of the godsend in what is truly beautiful. This might not be a fashionable way of talking but the vocation of the philosopher is not to be fashionable but to be true. (shrink)

The warmest, funniest, most erudite and ambitious philosophical dialogue of the twenty-first century? A lonely professor in a bookstore café overhears someone trying to explain Wittgenstein to a good friend--the two of them once having come close to an adulterous affair? The professor surreptitiously records their conversation, and then adds on top of it all his own ideas about Wittgenstein's philosophy, biography and psychology. A post-modern, Platonic exploration of how and why we human beings still try to speak and be (...) heard. All our life in language (our most sophisticated philosophies included) keeps revolving around the fixed point of our real if unmeetable need: to find love and understanding? (shrink)