Tom Beauchamp and James Childress have always maintained that their four principles approach (otherwise known as principlism) is a globally applicable framework for biomedical ethics. This claim is grounded in their belief that the principles of respect for autonomy, non-maleficence, beneficence and justice form part of a 'common morality', or collection of very general norms to which everyone who is committed to morality subscribes. The difficulty, however, has always been how to demonstrate, at least in the absence of a (...) full-blooded analysis of the concept of morality, whether the four principles are foundational, and so globally applicable, in this way. In the recently published sixth edition of Principles of Biomedical Ethics, an imaginative and non-question-begging empirical method of determining the common morality's norms is suggested. In this paper, I outline this method, before arguing that it is difficult to see how it might be thought to achieve its purpose. (shrink)

We estimate that 208,000 deep brain stimulation (DBS) devices have been implanted to address neurological and neuropsychiatric disorders worldwide. DBS Think Tank presenters pooled data and determined that DBS expanded in its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. The DBS Think Tank was founded in 2012 providing a space where clinicians, engineers, researchers from industry and academia discuss current and emerging DBS technologies and logistical and ethical issues facing the field. (...) The emphasis is on cutting edge research and collaboration aimed to advance the DBS field. The Eighth Annual DBS Think Tank was held virtually on September 1 and 2, 2020 (Zoom Video Communications) due to restrictions related to the COVID-19 pandemic. The meeting focused on advances in: (1) optogenetics as a tool for comprehending neurobiology of diseases and on optogenetically-inspired DBS, (2) cutting edge of emerging DBS technologies, (3) ethical issues affecting DBS research and access to care, (4) neuromodulatory approaches for depression, (5) advancing novel hardware, software and imaging methodologies, (6) use of neurophysiological signals in adaptive neurostimulation, and (7) use of more advanced technologies to improve DBS clinical outcomes. There were 178 attendees who participated in a DBS Think Tank survey, which revealed the expansion of DBS into several indications such as obesity, post-traumatic stress disorder, addiction and Alzheimer’s disease. This proceedings summarizes the advances discussed at the Eighth Annual DBS Think Tank. (shrink)

In May 2010, philosophers, family and friends gathered at the University of Notre Dame to celebrate the career and retirement of Alvin Plantinga, widely recognized as one of the world's leading figures in metaphysics, epistemology, and the philosophy of religion. Plantinga has earned particular respect within the community of Christian philosophers for the pivotal role that he played in the recent renewal and development of philosophy of religion and philosophical theology. Each of the essays in this volume engages with some (...) particular aspect of Plantinga's views on metaphysics, epistemology, or philosophy of religion. Contributors include Michael Bergman, Ernest Sosa, Trenton Merricks, Richard Otte, Peter VanInwagen, Thomas P. Flint, Eleonore Stump, Dean Zimmerman and Nicholas Wolterstorff. The volume also includes responses to each essay by Bas van Fraassen, Stephen Wykstra, David VanderLaan, Robin Collins, Raymond VanArragon, E. J. Coffman, Thomas Crisp, and Donald Smith. (shrink)

Tom Beauchamp and James Childress are confident that their four principles—respect for autonomy, beneficence, non-maleficence, and justice—are globally applicable to the sorts of issues that arise in biomedical ethics, in part because those principles form part of the common morality (a set of general norms to which all morally committed persons subscribe). Inevitably, however, the question arises of how the principlist ought to respond when presented with apparent counter-examples to this thesis. I examine a number of strategies the principlist (...) might adopt in order to retain common morality theory in the face of supposed counter-examples. I conclude that only a strategy that takes a non-realist view of the common morality’s principles is viable. Unfortunately, such a view is likely not to appeal to the principlist. (shrink)

In Branden Thornhill-Miller and Peter Millican’s challenging and provocative essay, we hear a considerably longer, more scholarly and less melodic rendition of John Lennon’s catchy tune—without religion, or at least without first-order supernaturalisms, there’d be significantly less intra-group violence. First-order supernaturalist beliefs, as defined by Thornhill-Miller and Peter Millican, are “beliefs that claim unique authority for some particular religious tradition in preference to all others”. According to M&M, first-order supernaturalist beliefs are exclusivist, dogmatic, empirically unsupported, and irrational. Moreover, (...) again according to M&M, we have perfectly natural explanations of the causes that underlie such beliefs. They then make a case for second-order supernaturalism, “which maintains that the universe in general, and the religious sensitivities of humanity in particular, have been formed by supernatural powers working through natural processes”. Second-order supernaturalism is a kind of theism, more closely akin to deism than, say, Christianity or Buddhism. It is, as such, universal, empirically supported, and beneficial. With respect to its pragmatic value, second-order supernaturalism, according to M&M, gets the good of religion without its bad. Second-order supernaturalism is thus rational and inconducive to violence. In this paper, I will examine just one small but important part of M&M’s argument: the claim that religion is a primary motivator of violence and that its elimination would eliminate or curtail a great deal of violence in the world. Imagine, they say, no religion, too. Janusz Salamon offers a friendly extension or clarification of M&M’s second-order theism, one that I think, with emendations, has promise. He argues that the core of first-order religions, the belief that Ultimate Reality is the Ultimate Good, is rational and, if widely conceded and endorsed by adherents of first-order religions, would reduce conflict in the world. While I favor the virtue of intellectual humility endorsed in both papers, I will argue contra M&M that belief in first-order religion is not a primary motivator of conflict and violence. Second, partly contra Salamon, who I think is half right, I will argue that the religious resources for compassion can and should come from within both the particular and the universal aspects of religious beliefs. Finally, I will argue that both are guilty, as I am, of the philosopher’s obsession with belief. (shrink)

DBS Think Tank IX was held on August 25–27, 2021 in Orlando FL with US based participants largely in person and overseas participants joining by video conferencing technology. The DBS Think Tank was founded in 2012 and provides an open platform where clinicians, engineers and researchers can freely discuss current and emerging deep brain stimulation technologies as well as the logistical and ethical issues facing the field. The consensus among the DBS Think Tank IX speakers was that DBS expanded in (...) its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. After collectively sharing our experiences, it was estimated that globally more than 230,000 DBS devices have been implanted for neurological and neuropsychiatric disorders. As such, this year’s meeting was focused on advances in the following areas: neuromodulation in Europe, Asia and Australia; cutting-edge technologies, neuroethics, interventional psychiatry, adaptive DBS, neuromodulation for pain, network neuromodulation for epilepsy and neuromodulation for traumatic brain injury. (shrink)

Each of the five volumes in the Stone Art Theory Institutes series—and the seminars on which they are based—brings together a range of scholars who are not always directly familiar with one another’s work. The outcome of each of these convergences is an extensive and “unpredictable conversation” on knotty and provocative issues about art. This fourth volume in the series, _Beyond the Aesthetic and the Anti-Aesthetic_, focuses on questions revolving around the concepts of the aesthetic, the anti-aesthetic, and the political. (...) The book is about the fact that now, almost thirty years after Hal Foster defined the anti-aesthetic, there is still no viable alternative to the dichotomy between aesthetics and anti- or non-aesthetic art. The impasse is made more difficult by the proliferation of identity politics, and it is made less negotiable by the hegemony of anti-aesthetics in academic discourse on art. The central question of this book is whether artists and academicians are free of this choice in practice, in pedagogy, and in theory. The contributors are Stéphanie Benzaquen, J. M. Bern­stein, Karen Busk-Jepsen, Luis Camnitzer, Diarmuid Costello, Joana Cunha Leal, Angela Dimitrakaki, Alexander Dumbadze, T. Brandon Evans, Geng Youzhuang, Boris Groys, Beáta Hock, Gordon Hughes, Michael Kelly, Grant Kester, Meredith Kooi, Cary Levine, Sunil Manghani, William Mazzarella, Justin McKeown, Andrew McNamara, Eve Meltzer, Nadja Millner-Larsen, Maria Filomena Molder, Carrie Noland, Gary Peters, Aaron Richmond, Lauren Ross, Toni Ross, Eva Schürmann, Gregory Sholette, Noah Simblist, Jon Simons, Robert Storr, Martin Sundberg, Timotheus Vermeulen, and Rebecca Zorach. (shrink)

The domains of quantum theory and general relativity overlap in situations where quantum mechanical effects cannot be ignored. In order to deal with this overlap of theoretical domains, there has been a tendency to apply the rules of quantum field theory to the classical gravitational field equations and without much regard for the implications of the whole enterprise. The gravitational version of the asymmetric ageing of identical biological specimens shows that curved spacetime is not dispensable. This result is used to (...) conclude that the particle-based interpretations of quantum gravity are not acceptable. (shrink)

Examines the relationship between sport and education from both social and moral points of view. The text argues that sport has such a vital role to play in society that it should be an integral part of the curriculum. It presents guidelines for an effective teaching of sports in schools.

A novel photon-based proton model is developed. A proton’s ground state is assumed to be coherent to the degree that all of its mass-energy precipitates into a single uncharged spherical structure. A quantum vortex, initiated by the strong force, but sustained in the proton’s ground state by the circular Unruh effect and a spherical Rindler horizon, is proposed to confine the proton’s mass-energy in its ground state. A direct connection between the circular Unruh effect, the zitterbewegung effect, spin, and general (...) relativity is proposed. Such a structure acts as an uncharged zitterbewegung fermion, and may explain neutrino mass. A ground-state proton’s central zitterbewegung fermion is assumed to be surrounded by a halo of charge shells of both signs. Virtual photon standing waves are assumed to synchronize the inner shell with the central zitterbewegung fermion. The charge shells are proposed to be associated with isospin and proton g-factor. There are only two model inputs—proton mass and quantized electronic charge—and just one adjustable parameter. The adjustable parameter, reduced only by about 0.4% from an initial estimate, provides the proton’s experimentally determined magnetic moment to arbitrary precision. The resulting modeled proton charge radius agrees very well with the 2018 CODATA value. Magnetic moment and charge radius are calculated algebraically in a manner easily understood by undergraduate physics students. This proposed ground-state proton model could be considered a low-energy approximation to a full quantum chromodynamical proton model. (shrink)

Robert Frost is by far the most celebrated major American poet of the twentieth century. In part, this is because his poetry seems, on the surface, to be so accessible, even homey. But Frost was not just a powerful writer of popular lyric and narrative verse, argues Peter J. Stanlis in this major contribution to American literary study and philosophy. Rather, his work is deeply rooted in a complex philosophical dualism that opposes both idealistic monism, centered in spirit, and (...) scientific positivism, which posits that the universe can be understood as nothing but matter. In _Robert Frost: The Poet as Philosopher,_ Stanlis shows how Frost’s philosophical dualism of spirit and matter is perceived through metaphors and applied to science, religion, art, education, and society. He further argues that Frost’s dualism provides a critique of the monistic forces that were instrumental in the triumph of twentieth-century totalitarianism. Thoroughly informed by his twenty-three year friendship and correspondence with Frost, Stanlis’s landmark volume is the first attempt to deal with the poet’s philosophy in a systematic manner. It will appeal not only to fans of Frost but to all who understand poetry as a form of revelation for understanding human nature. (shrink)

Robert Frost is by far the most celebrated major American poet of the twentieth century. In part, this is because his poetry seems, on the surface, to be so accessible, even homey. But Frost was not just a powerful writer of popular lyric and narrative verse, argues Peter J. Stanlis in this major contribution to American literary study and philosophy. Rather, his work is deeply rooted in a complex philosophical dualism that opposes both idealistic monism, centered in spirit, and (...) scientific positivism, which posits that the universe can be understood as nothing but matter. In _Robert Frost: The Poet as Philosopher_, Stanlis shows how Frost’s philosophical dualism of spirit and matter is perceived through metaphors and applied to science, religion, art, education, and society. He further argues that Frost’s dualism provides a critique of the monistic forces that were instrumental in the triumph of twentieth-century totalitarianism. Thoroughly informed by his twenty-three year friendship and correspondence with Frost, Stanlis's landmark volume is the first attempt to deal with the poet’s philosophy in a systematic manner. It will appeal not only to fans of Frost but to all who understand poetry as a form of revelation for understanding human nature. (shrink)

The paradox in Inquiry in Plato's Meno raises the fundamental epistemological problem of how one can come to know the basic and primary criteria of philosophical reasoning. Two key tenets of the Socratic search for definitions underlie the paradox. First, Socrates argues in both the Euthyphro and Hippias Major, that knowledge of particular instances of a given Form presupposes knowledge of the universal Form. Secondly, Socrates insists in the Meno that knowledge of essence logically preceeds knowledge of a Form's other (...) properties. Taken together, these two principles entail that one cannot gain knowledge of essence either by inductive or by deductive reasoning. Thus when Socrates seeks to determine the correct definition of the essence of virtue, he faces the apparently insuperable problem of having no rational method for establishing the proper definition. The paradox of inquiry states in effect that Socratic elenchus is absurd because it posits an essence both as the goal and the necessary starting point of rational argumentation. ;It is in the face of this serious skeptical dilemma that Plato articulates a profoundly original conception of reasoning. According to Plato, the solution to the paradox is that reasoning toward a definition of essences involves raising to explicit consciousness one's implicit knowledge of the very essence being sought. The description of this process as a recalling of knowledge actually acquired in an earlier life is intended only as a metaphor: it illuminates the process of bringing to full awareness what one already implicitly knows. Both the problem and the solution presented in the Meno exhibit the characteristic Platonic interrelationship of metaphysicis and epistemology. When Socrates asks for a definition of virtue in the Meno, he means to uncover the nature of a Form which exists separately from its examples. Socratic definition is neither a form of conceptual analysis nor an analysis of immanent characteristics in particulars. The failure of many commentators to appreciate the recollection theory often derives from a failure to comprehend these metaphysical dimensions of Plato's solution. (shrink)

A commentary on Richard Joyce's The Evolution of Morality.

The brain displays both the anatomical features of a vast amount of interconnected topological mappings as well as the functional features of a nonlinear, metastable system at the edge of chaos, equipped with a phase space where mental random walks tend towards lower energetic basins. Nevertheless, with the exception of some advanced neuro-anatomic descriptions and present-day connectomic research, very few studies have been addressing the topological path of a brain embedded or embodied in its external and internal environment. Herein, by (...) using new formal tools derived from algebraic topology, we provide an account of the metastable brain, based on the neuro-scientific model of Operational Architectonics of brain-mind functioning. We introduce a “topodynamic” description that shows how the relationships among the countless intertwined spatio-temporal levels of brain functioning can be assessed in terms of projections and mappings that take place on abstract structures, equipped with different dimensions, curvatures and energetic constraints. Such a topodynamical approach, apart from providing a biologically plausible model of brain function that can be operationalized, is also able to tackle the issue of a long-standing dichotomy: it throws indeed a bridge between the subjective, immediate datum of the naïve complex of sensations and mentations and the objective, quantitative, data extracted from experimental neuro-scientific procedures. Importantly, it opens the door to a series of new predictions and future directions of advancement for neuroscientific research. (shrink)

Physical and biological measurements might display range values extending towards infinite. The occurrence of infinity in equations, such as the black hole singularities, is a troublesome issue that causes many theories to break down when assessing extreme events. Different methods, such as re-normalization, have been proposed to avoid detrimental infinity. Here a novel technique is proposed, based on geometrical considerations and the Alexander Horned sphere, that permits to undermine infinity in physical and biophysical equations. In this unconventional approach, a continuous (...) monodimensional line becomes an assembly of countless bidimensional lines that superimpose in quantifiable knots and bifurcations. In other words, we may state that Achilles leaves the straight line and overtakes the turtle. (shrink)

The discrepancy between syntax and semantics is a painstaking issue that hinders a better comprehension of the underlying neuronal processes in the human brain. In order to tackle the issue, we at first describe a striking correlation between Wittgenstein's Tractatus, that assesses the syntactic relationships between language and world, and Perlovsky's joint language-cognitive computational model, that assesses the semantic relationships between emotions and “knowledge instinct”. Once established a correlation between a purely logical approach to the language and computable psychological activities, (...) we aim to find the neural correlates of syntax and semantics in the human brain. Starting from topological arguments, we suggest that the semantic properties of a proposition are processed in higher brain's functional dimensions than the syntactic ones. In a fully reversible process, the syntactic elements embedded in Broca's area project into multiple scattered semantic cortical zones. The presence of higher functional dimensions gives rise to the increase in informational content that takes place in semantic expressions. Therefore, diverse features of human language and cognitive world can be assessed in terms of both the logic armor described by the Tractatus, and the neurocomputational techniques at hand. One of our motivations is to build a neuro-computational framework able to provide a feasible explanation for brain's semantic processing, in preparation for novel computers with nodes built into higher dimensions. (shrink)

Neuroscientists are able to detect physical changes in information entropy in the available neurodata. However, the information paradigm is inadequate to describe fully nervous dynamics and mental activities such as perception. This paper suggests explanations to neural dynamics that provide an alternative to thermodynamic and information accounts. We recall the Banach–Tarski paradox, which informally states that when pieces of a ball are moved and rotated without changing their shape, a synergy between two balls of the same volume is achieved instead (...) of the original one. We show how and why BTP might display this physical and biological synergy meaningfully, making it possible to model nervous activities. The anatomical and functional structure of the central nervous system’s nodes and edges makes it possible to perform a sequence of moves inside the connectome that doubles the amount of available cortical oscillations. In particular, a BTP-based mechanism permits scale-invariant nervous oscillations to amplify and propagate towards widely separated brain areas. Paraphrasing the BTP’s definition, we could state that: when a few components of a self-similar nervous oscillation are moved and rotated throughout the cortical connectome, two self-similar oscillations are achieved instead of the original one. Furthermore, based on topological structures, we illustrate how, counterintuitively, the amplification of scale-free oscillations does not require information transfer. (shrink)

The brain, rather than being homogeneous, displays an almost infinite topological genus, since it is punctured with a high number of “cavities”. We might think to the brain as a sponge equipped with countless, uniformly placed, holes. Here we show how these holes, termed topological vortexes, stand for nesting, non-concentric brain signal cycles resulting from the activity of inhibitory neurons. Such inhibitory spike activity is inversely correlated with its counterpart, i.e., the excitatory spike activity propagating throughout the whole brain tissue. (...) We illustrate how Pascal’s triangles and linear and nonlinear arithmetic octahedrons are capable of describing the three-dimensional random walks generated by the inhbitory/excitatory activity of the nervous tissue. In case of nonlinear 3D paths, the trajectories of excitatory spiking oscillations can be depicted as the operation of filling the numbers of octahedrons in the form of “islands of numbers”: this leads to excitatory neuronal assemblies, spaced out by empty areas of inhibitory neuronal assemblies. These mathematical procedures allow us to describe the topology of a brain of infinite genus, to represent inhibitory neurons in terms of Betti numbers and to highlight how spike diffusion in neural tissues is generated by the random activation of tiny groups of excitatory neurons. Our approach suggests the existence of a strong mathematical background subtending the intricate oscillatory activity of the central nervous system. (shrink)

First of all, we would like to gratefully thank all commentators for the attention and effort they have put into reading and responding to our review paper [this issue] and for useful observations that suggest novel applications for our framework. We understand and accept that some of our claims might appear controversial and raise skepticism, because the overall neural framework we have proposed is difficult to frame in established categories, given its strong multidisciplinary character. To make an example, Elsevier is (...) publishing the British Neuroscience Association (BNA) 2017 Special Issue Collection. However, our paper could not fully fit in any of their Special Issues—attention, motivation, behavior; sensory and motor systems; novel treatments and translational neuroscience; genetics and epigenetics; learning and memory; neurodegenerative disorders and ageing; developmental neuroscience; neuronal, glial and cellular mechanisms; neuroendocrine and autonomic nervous systems; psychiatry and mental health; methods and techniques. Perhaps because our paper was mathematically, physically, biologically (neuroscientifically), and phenomenologically motivated from the start? Nevertheless, venturing in novel, fresh, testable proposals is badly needed in contemporary neuroscience, so to break into “the utter darkness of the inner mechanism of psychic acts… during the production of the concomitant phenomena of perception and thought, namely, feelings, consciousness and volition”—as Cajal had already observed in his opus magnus ‘Textura’. But as he soberly confessed: “This ideal is still very distant” (Ramon y Cajal, 1899-1904, p. 1,141). In the pursuit of that very ideal, neuroscience and psychology have had, and continue to have, a plethora of movements and schools of thought: behaviorism, cognitivism, neural Darwinism, social constructivism, Bayesian optimization...In our paper, we propose to go a step further, via the notion of topodynamics, towards “projectionism.” In what follows, trying to elucidate the main features of this Emperor’s new clothing, we proceed with the responses to the comments received. (shrink)

Like the first edition, the second edition of _Readings in the Philosophy of Religion_ covers topics in a point-counterpoint manner, specifically designed to foster deep reflection. Unique to this collection is the section on the divine attributes. The book’s focus is on issues of fundamental human concern—God’s suffering, hell, prayer, feminist theology, and religious pluralism. All of these are shown, in a lengthy introduction, to relate to the standard issues in philosophical theology—omnipotence, omniscience, immutability, goodness, and eternity. For this second (...) edition, each major section ends with an extended reflection by a philosopher who shows how to think through the issues raised in the preceding essays. Also included are a new section on the ontological argument with classical discussions by Anselm and Gaunilo, along with a new essay by Laura Garcia; a new section on religious language; new essays on the free will defense, theodicies, and feminist theology; and a new version of the cosmological argument that does not rely on the principle of sufficient reason. (shrink)

There is growing evidence that some individuals engage in both self-harm and aggression during the course of their lifetime. The co-occurrence of self-harm and aggression is termed dual-harm. Individuals who engage in dual-harm may represent a high-risk group with unique characteristics and pattern of harmful behaviours. Nevertheless, there is an absence of clinical guidelines for the treatment and prevention of dual-harm and a lack of agreed theoretical framework that accounts for why people may engage in this behaviour. The present work (...) aimed to address this gap in the literature by providing a narrative review of previous research of self-harm, aggression and dual-harm, and through doing so, presenting an evidence-based theory of dual-harm – the cognitive-emotional model of dual-harm. This model draws from previous studies and theories, including the General Aggression Model, diathesis-stress models and emotional dysregulation theories. The cognitive-emotional model highlights the potential distal, proximal and feedback processes of dual-harm, the role of personality style and the possible emotional regulation and interpersonal functions of this behaviour. In line with our theory, various clinical and research implications for dual-harm are suggested, including hypotheses to be tested by future studies. (shrink)

This collection of essays provides an introduction to Nietzsche's thought and educational writings, and examines questions concerning the centrality of values for education in postmodernity.

Meat is a multi-billion-dollar industry that relies on people performing risky physical work inside meat-processing facilities over long shifts in close proximity. These workers are socially disempowered, and many are members of groups beset by historic and ongoing structural discrimination. The combination of working conditions and worker characteristics facilitate the spread of SARS-CoV-2, the virus that causes COVID-19. Workers have been expected to put their health and lives at risk during the pandemic because of government and industry pressures to keep (...) this “essential industry” producing. Numerous interventions can significantly reduce the risks to workers and their communities; however, the industry’s implementation has been sporadic and inconsistent. With a focus on the U.S. context, this paper offers an ethical framework for infection prevention and control recommendations grounded in public health values of health and safety, interdependence and solidarity, and health equity and justice, with particular attention to considerations of reciprocity, equitable burden sharing, harm reduction, and health promotion. Meat-processing workers are owed an approach that protects their health relative to the risks of harms to them, their families, and their communities. Sacrifices from businesses benefitting financially from essential industry status are ethically warranted and should acknowledge the risks assumed by workers in the context of existing structural inequities. (shrink)

In this article we describe our approach to understanding wrongdoing in medical research and practice, which involves the statistical analysis of coded data from a large set of published cases. We focus on understanding the environmental factors that predict the kind and the severity of wrongdoing in medicine. Through review of empirical and theoretical literature, consultation with experts, the application of criminological theory, and ongoing analysis of our first 60 cases, we hypothesize that 10 contextual features of the medical environment (...) (including financial rewards, oversight failures, and patients belonging to vulnerable groups) may contribute to professional wrongdoing. We define each variable, examine data supporting our hypothesis, and present a brief case synopsis from our study that illustrates the potential influence of the variable. Finally, we discuss limitations of the resulting framework and directions for future research. (shrink)

Recent developments in genomic science hold out the tantalizing prospect of soon being able to treat and prevent a wide variety of medical conditions through gene therapy. In time, it may be possible to use similar techniques not simply to combat disease but also to enhance, or improve on, normal human functioning.

Recent developments in genomic science hold out the tantalizing prospect of soon being able to treat and prevent a wide variety of medical conditions through gene therapy. In time, it may be possible to use similar techniques not simply to combat disease but also to enhance, or improve on, normal human functioning.

Recent developments in genomic science hold out the tantalizing prospect of soon being able to treat and prevent a wide variety of medical conditions through gene therapy. In time, it may be possible to use similar techniques not simply to combat disease but also to enhance, or improve on, normal human functioning.

This book outlines and circumvents two serious problems that appear to attach to Kant’s moral philosophy, or more precisely to the model of rational agency that underlies that moral philosophy: the problem of experiential incongruence and the problem of misdirected moral attention. The book’s central contention is that both these problems can be sidestepped. In order to demonstrate this, it argues for an entirely novel reading of Kant’s views on action and moral motivation. In addressing the two main problems in (...) Kant’s moral philosophy, the book explains how the first problem arises because the central elements of Kant’s theory of action seem not to square with our lived experience of agency, and moral agency in particular. For example, the idea that moral deliberation invariably takes the form of testing personal policies against the Categorical Imperative seems at odds with the phenomenology of such reasoning, as does the claim that all our actions proceed from explicitly adopted general policies, or maxims. It then goes on to discuss the second problem showing how it is a result of Kant’s apparent claim that when an agent acts from duty, her reason for doing so is that her maxim is lawlike. This seems to put the moral agent’s attention in the wrong place: on the nature of her own maxims, rather than on the world of other people and morally salient situations. The book shows how its proposed novel reading of Kant’s views ultimately paints an unfamiliar but appealing picture of the Kantian good-willed agent as much more embedded in and engaged with the world than has traditionally been supposed. (shrink)

Book reviewed in this article: The Expanding Circle: Ethics and Sociobiology. By Peter Singer.

A large chorus of voices has grown around the claim that theistic belief is epistemically suspect since, as some cognitive scientists have hypothesized, such beliefs are a byproduct of cognitive mechanisms which evolved for rather different adaptive purposes. This paper begins with an overview of the pertinent cognitive science followed by a short discussion of some relevant epistemic concepts. Working from within a largely Williamsonian framework, we then present two different ways in which this research can be formulated into an (...) argument against theistic belief. We argue that neither version works. (shrink)