The three social practices – democracy, philosophy and sport – are more similar than we might initially suspect. They can be described as ‘essentially agonistic social practices’, that is, they are manifestations of ‘agon’ (contest). The possibility to participate in agonistic social practices derives from the human condition, i.e. from the necessity to care for one’s existence, which requires ongoing attention and decision-making, and which sometimes means going against others. We call this character of human existence by the ancient Greek (...) term ‘polemos’ (struggle), which can be manifested through various types of agon. If society cherishes agonistic social practices, it enables its citizens to compete to prove themselves and achieve goals (e.g. to push through a persuasive argument, or to win in sport) in a respectful, peaceful and productive way. Believed to have played a significant role in ancient Greece, agon presents itself in both intellectual and physical forms – in philosophy, democratic politics and sport – suggesting that the relationship between these practices is deep-rooted and significant. This paper explores the idea that developing our understanding of polemos and agon can enhance our experience of agonistic social practices and enable our existence to proceed in a more free, pro-social and enriching way. (shrink)

The three social practices – democracy, philosophy and sport – are more similar than we might initially suspect. They can be described as ‘essentially agonistic social practices’, that is, they are manifestations of ‘agon’ (contest). The possibility to participate in agonistic social practices derives from the human condition, i.e. from the necessity to care for one’s existence, which requires ongoing attention and decision-making, and which sometimes means going against others. We call this character of human existence by the ancient Greek (...) term ‘polemos’ (struggle), which can be manifested through various types of agon. If society cherishes agonistic social practices, it enables its citizens to compete to prove themselves and achieve goals (e.g. to push through a persuasive argument, or to win in sport) in a respectful, peaceful and productive way. Believed to have played a significant role in ancient Greece, agon presents itself in both intellectual and physical forms – in philosophy, democratic politics and sport – suggesting that the relationship between these practices is deep-rooted and significant. This paper explores the idea that developing our understanding of polemos and agon can enhance our experience of agonistic social practices and enable our existence to proceed in a more free, pro-social and enriching way. (shrink)

We provide a philosophical reconstruction and analysis of the debate on the scientific status of cosmic inflation that has played out in recent years. In a series of critical papers, Ijjas et al. have questioned the scientificality of the current views on cosmic inflation. Proponents of cosmic inflation have in turn defended the scientific credentials of their approach. We argue that, while this defense, narrowly construed, is successful against Ijjas et al., the latter's reasoning does point to a significant epistemic (...) issue that arises with respect to inflation. A broadening of the concept of theory assessment is needed to address that issue in an adequate way. (shrink)

Over the past few years, the business world has been wracked by corporate scandals. With news of a new scandal an almost weekly occurrence, one cannot help but wonder: “Is business success synonymous with a lack of morality?” With a resounding “no,” Bowen H. “Buzz” McCoy, former partner at Morgan Stanley, shows that ethical business leadership is possible and, moreover, desirable. Seeking inspiration from an eclectic range of sources, such as Dante, Kant, and Peter Drucker, and drawing from his (...) own career as a successful investment banker, the author examines how business leaders—and those who aspire to be business leaders—can flourish in a corporate environment without shedding personal values or compromising integrity. Living Into Leadership: A Journey in Ethics is based on the author’s actual life experiences, personal ethical dilemmas, and concerns. This groundbreaking work incorporates classroom materials developed by the author for ethics programs at various business schools, including Stanford, UC Berkeley, the University of Southern California, UCLA, and Notre Dame. The central question this book considers is how to pursue an engaged business career while living a balanced life and continuing to grow as an integrated person. McCoy acts as a “mentor” for readers, providing personal and professional guidance on the development of a personal business plan for life. The book presents the case for creating a moral compass that allows one to make decisions under uncertainty, lead a life of integrity, establish the practice of ethics both personally and in society, and know when to embrace change and when to hold one’s ground. It includes an abbreviated version of the author’s acclaimed work, the seminal Harvard Business Review article, “The Parable of the Sadhu,” and shows readers how to prepare in advance for dilemmas they may face, both in their private and professional lives. (shrink)

The Republic presents the sophist in three ways: through an example, an abstract description in Book Six, and an image. Thrasymachus presents a coherent understanding of justice and is not inconsistent, as some commentators have argued. Both the philosopher and the sophist are intellectuals who value wisdom, but on Socrates’ account, the sophist equates the necessary with the good. The philosopher separates the necessary and the good, and orients himself to a truth outside of himself. However, the Republic suggests that (...) there is no meta-philosophical position by which the philosopher and the sophist can be judged. The separation of the philosopher from the sophist makes sense only from the viewpoint of the philosopher. Socrates’ emphasis on the incompleteness of wisdom also suggests that the philosopher’s understanding of his own activity must remain open to change. (shrink)

Stimulating discussion of the fundamental concepts we employ in every day consideration of moral questions for the general reader.

Harris-McCoy offers a scholarly commentary, with translation and introduction, to Artemidorus' Oneirocritica, a treatise on dream-divination and interpretation. Providing insight into the ancient mind, he gives particular emphasis to the Oneirocritica's composition and construction, and intellectual and philosophical context.

This edited collection is the first of its kind to explore the view called perspectivism in philosophy of science. The book brings together an array of essays that reflect on the methodological promises and scientific challenges of perspectivism in a variety of fields such as physics, biology, cognitive neuroscience, and cancer research, just as a few examples. What are the advantages of using a plurality of perspectives in a given scientific field and for interdisciplinary research? Can different perspectives be integrated? (...) What is the relation between perspectivism, pluralism, and pragmatism? These ten new essays by top scholars in the field offer a polyphonic journey towards understanding the view called ‘perspectivism’ and its relevance to science. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Aristotle on False Reasoning: Language and the World in the Sophistical RefutationsMarina Berzins McCoyAristotle on False Reasoning: Language and the World in the Sophistical Refutations. Scott Schreiber. Albany: SUNY Press, 2003. pp. 240. $68.50, hardcover; $22.95, paperback.Scott Schreiber's Aristotle on False Reasoning is the first full-length English commentary on Aristotle's Sophistical Refutations in the last century. Aristotle's Sophistical Refutations is a text that has received relatively little attention (...) in the last century of scholarship, despite a revival of interest in other aspects of Aristotle's work concerned with the nature of good argument and rhetoric. (The 1995 French translation and commentary by Loius-Andre Dorion is a notable exception.) Schreiber finds the primary reason [End Page 92] for inattention to this text to lie in the tendency of contemporary Anglo-American philosophy to resolve problems in reasoning through linguistic clarification (xiv). Aristotle's claim that some errors are due to language while others lie outside the realm of linguistic error is not one to which contemporary analytic philosophy has been particularly sympathetic. The Sophistical Refutations has been neglected in light of contemporary logic. Schreiber's book attempts to return to Aristotle's project on his own philosophical terms, in order to better understand why Aristotle classified errors in reasoning as he did. Schreiber's approach is to examine each of the twelve types of false reasoning that Aristotle lays out in the Sophistical Refutations, with particular attention to Aristotle's examples, in order to understand the principles behind the overall system.Schreiber argues that Aristotle had good reason for separating errors due to language from those outside of language: Aristotle's classification of error is tied to his notion of the resolution of false arguments. To understand how to resolve a sophistical argument, we must first understand how it could have been believed to be true. Since Aristotle's aim in the Sophistical Refutations is to show why certain sorts of arguments are deceptive to some who hear them, his method of explaining errors is less a pure examination of their logical errors than of how such erroneous arguments can deceive. Aristotle is concerned with two types of problems with sophistical argument: first, why such an argument is false; and second, why it might appear to be true. Schreiber shows that most commentators have not given sufficient attention to the second of these concerns in their attempts to understand Aristotle's taxonomy. As Schreiber puts it, "Examples of false reasoning are unified into groups and differentiated into subgroups not by the nature of the confusions that they engender but by the different ways that confusion is cleared up" (54). False reasoning is due not only to mistakes in logic, but also to mistaken beliefs about language and reality. Careful examination of Aristotle's thinking allows us to see the importance of beliefs about the world in good and bad argument.For the most part, Schreiber's examinations of Aristotle's examples are lucid and helpful in understanding both the particular example at hand as well as the general picture of Aristotle's classifications. Schreiber continually returns to the importance of Aristotle's own view of language and argument in contrast to the approaches of contemporary linguistics and logic. For example, while some twentieth-century scholars have attempted to explain Aristotle's distinction between homonymy and amphiboly in terms of the contemporary distinction between semantics and syntax, [End Page 93] Aristotle seems to distinguish the two according to whether a general predicate signifies many particulars regardless of context, or in a propositional context (31). In the end, Schreiber does not think that the categories of homonymy and amphiboly can be completely distinct, even on Aristotle's own grounds, but still finds the categories useful. Schreiber is also careful to provide criticism of Aristotle's categories when warranted, both defending Aristotle against his contemporary critics when he thinks they have misunderstood him, and pointing out genuine weaknesses in Aristotle's arguments.Schreiber's book is clearly intended as a response to the contemporary Anglo-American reading of Aristotle. Much of the book assumes at least some familiarity with the ways in... (shrink)

We characterize the structure of computably categorical trees of finite height, and prove that our criterion is both necessary and sufficient. Intuitively, the characterization is easiest to express in terms of isomorphisms of (possibly infinite) trees, but in fact it is equivalent to a Σ03-condition. We show that all trees which are not computably categorical have computable dimension ω. Finally, we prove that for every n≥ 1 in ω, there exists a computable tree of finite height which is δ0n+1-categorical but (...) not δ0n-categorical. (shrink)

In their forthcoming article, Shavelson and colleagues (2023) identify a key ethical concern associated with medical aid-in-dying (MAiD) laws in the eleven US jurisdictions where the practice is le...

Plato uses the myth of Er in the Republic in order to carve out space for political freedom and responsibility for human freedom in the ordinary polis. While much of the Republic concentrates on the development of an ideal city in speech, that city is fundamentally a mythos presented in order for Socrates and his friends to learn something about political and individual virtue. The city in which Socrates and his friends exist is an imperfect city and myth of Er (...) is intended for those audience members. Its emphasis on the necessity for personal responsibility in the midst of freedom can be understood as a political claim about the place of individual choice in a world that is constrained by both political and cosmic "necessity". (shrink)

Plato uses the myth of Er in the Republic in order to carve out space for political freedom and responsibility for human freedom in the ordinary polis. While much of the Republic concentrates on the development of an ideal city in speech, that city is fundamentally a mythos presented in order for Socrates and his friends to learn something about political and individual virtue. The city in which Socrates and his friends exist is an imperfect city and myth of Er (...) is intended for those audience members. Its emphasis on the necessity for personal responsibility in the midst of freedom can be understood as a political claim about the place of individual choice in a world that is constrained by both political and cosmic "necessity". Platón utiliza el mito de Er en la República con el fin de abrir un espacio para la libertad y la responsabilidad políticas en la polis común y corriente. Mientras que gran parte de la República se centra en el desarrollo de una ciudad ideal en el discurso, esa ciudad es fundamentalmente un mythos presentado para que Sócrates y sus amigos aprendan algo acerca de la virtud política e individual. La ciudad en la que viven Sócrates y sus amigos es una ciudad imperfecta y el mito de Er está dirigido a esos miembros del público. El énfasis que hace el mito en la necesidad de la responsabilidad personal en el ámbito de la libertad puede entenderse como una afirmación política acerca del lugar de la elección individual en un mundo constreñido tanto por la "necesidad" política como la cósmica. (shrink)

For a computable structure A\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{A}}$$\end{document}, there may not be a computable infinitary Scott sentence. When there is a computable infinitary Scott sentence φ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\varphi}$$\end{document}, then the complexity of the index set I\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${I}$$\end{document} is bounded by that of φ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\varphi}$$\end{document}. There are results giving “optimal” Scott sentences for (...) structures of various familiar kinds. These results have been driven by the thesis that the complexity of the index set should match that of an optimal Scott sentence. In this note, it is shown that the thesis does not always hold. For a certain subgroup of Q\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbb{Q}}$$\end{document}, there is no computable d-Σ2\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\Sigma_2}$$\end{document} Scott sentence, even though the index set is d-Σ20\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\Sigma^0_2}$$\end{document}. (shrink)

Because of the problems associated with ecological concepts, generalizations, and proposed general theories, applied ecology may require a new "logic" of explanation characterized neither by the traditional accounts of confirmation nor by the logic of discovery. Building on the works of Grunbaum, Kuhn, and Wittgenstein, we use detailed descriptions from research on conserving the Northern Spotted Owl, a case typical of problem solving in applied ecology, to (1) characterize the method of case studies; (2) survey its strengths; (3) summarize and (...) respond to its shortcomings; and (4) investigate and defend its underlying "logic". (shrink)

It has become increasingly difficult for individuals to exercise meaningful control over the personal data they disclose to companies or to understand and track the ways in which that data is exchanged and used. These developments have led to an emerging consensus that existing privacy and data protection laws offer individuals insufficient protections against harms stemming from current data practices. However, an effective and ethically justified way forward remains elusive. To inform policy in this area, we propose the Ethical Data (...) Practices framework. The framework outlines six principles relevant to the collection and use of personal data—minimizing harm, fairly distributing benefits and burdens, respecting autonomy, transparency, accountability, and inclusion—and translates these principles into action-guiding practical imperatives for companies that process personal data. In addition to informing policy, the practical imperatives can be voluntarily adopted by companies to promote ethical data practices. (shrink)

In this paper I propose an interpretation of classical statistical mechanics that centers on taking seriously the idea that probability measures represent complete states of statistical mechanical systems. I show how this leads naturally to the idea that the stochasticity of statistical mechanics is associated directly with the observables of the theory rather than with the microstates (as traditional accounts would have it). The usual assumption that microstates are representationally significant in the theory is therefore dispensable, a consequence which suggests (...) interesting possibilities for developing non-equilibrium statistical mechanics and investigating inter-theoretic answers to the foundational questions of statistical mechanics. (shrink)

Recent debates within the autism advocacy community have raised difficult questions about who can credibly act as a representative of a particular population and what responsibilities that...

Marina McCoy explores Plato's treatment of the rhetoric of philosophers and sophists through a thematic treatment of six different Platonic dialogues, including Apology, Protagoras, Gorgias, Republic, Sophist, and Phaedras. She argues that Plato presents the philosopher and the sophist as difficult to distinguish, insofar as both use rhetoric as part of their arguments. Plato does not present philosophy as rhetoric-free, but rather shows that rhetoric is an integral part of philosophy. However, the philosopher and the sophist are distinguished by (...) the philosopher's love of the forms as the ultimate objects of desire. It is this love of the forms that informs the philosopher's rhetoric, which he uses to lead his partner to better understand his deepest desires. McCoy's work is of interest to philosophers, classicists, and communications specialists alike in its careful yet comprehensive treatment of philosophy, sophistry, and rhetoric as portrayed through the drama of the dialogues. (shrink)

Readers familiar with the workhorse of cosmology, the hot big bang model, may think that cosmology raises little of interest about time. As cosmological models are just relativistic spacetimes, time is understood just as it is in relativity theory, and all cosmology adds is a few bells and whistles such as inflation and the big bang and no more. The aim of this chapter is to show that this opinion is not completely right...and may well be dead wrong. In our (...) survey, we show how the hot big bang model invites deep questions about the nature of time, how inflationary cosmology has led to interesting new perspectives on time, and how cosmological speculation continues to entertain dramatically different models of time altogether. Together these issues indicate that the philosopher interested in the nature of time would do well to know a little about modern cosmology. (shrink)

I discuss the formal implementation, interpretation, and justification of likelihood attributions in cosmology. I show that likelihood arguments in cosmology suffer from significant conceptual and formal problems that undermine their applicability in this context.

Cosmological inflation is widely considered an integral and empirically successful component of contemporary cosmology. It was originally motivated by its solution of certain so-called fine-tuning problems of the hot big bang model, particularly what are known as the horizon problem and the flatness problem. Although the physics behind these problems is clear enough, the nature of the problems depends on the sense in which the hot big bang model is fine-tuned and how the alleged fine-tuning is problematic. Without clear explications (...) of these, it remains unclear precisely what problems inflationary theory is meant to be solving and whether it does in fact solve them. I analyze the structure of these problems and consider various interpretations that may substantiate the alleged fine-tuning. On the basis of this analysis I argue that at present there is no unproblematic interpretation available for which it can be said that inflation solves the big bang model’s alleged fine-tuning problems. (shrink)

Originally published in 1963, this classic book is a rethinking of the history of Western political philosophy. Charles N. R. McCoy contrasts classical-medieval principles against the "hypotheses" at the root of modern liberalism and modern conservativism. In Part I, "The Classical Christian Tradition from Plato to Aquinas," the author lays the foundation for a philosophical "structure" capable of producing "constitutional liberty." Part II, "The Modern Theory of Politics from Machiavelli to Marx," attempts to show, beginning with Machiavelli, the reversal (...) and destruction of the pre-modern "structure" postulated in Part I. McCoy stresses the great contributions of Aristotle to political thought found in his more familiar Ethics and Politics, but also includes key insights drawn from Metaphysics and Physics. These contributions are developed and perfected, McCoy argues, by Augustine and Aquinas. Two other important features include McCoy's epistemological insights into Plato's work that will be new to many readers and the author's juxtaposition of traditional natural law with "the modernized theory of natural law." The modern account of autonomous natural law, in McCoy's view, helps explain the totalitarian direction of key aspects of modern political thought. This classic volume on the origins of modern philosophical thought remains a standard in the field. (shrink)

Philosophers, policymakers, and scientists have long asserted that ecological science – and especially notions of homeostasis, balance, or stability – help to determine environmental values and to supply imperatives for environmental ethics and policy. We argue that this assertion is questionable. There are no well developed general ecological theories having predictive power, and fundamental ecological concepts, such as 'community' and 'stability', are used in inconsistent and ambiguous ways. As a consequence, the contribution of ecology to environmental ethics and values lies (...) more in the realm of natural history and case studies than in the realm of general theory. Moreover, although general ecological theory is unable to contribute to environmental values in the way many philosophers and policymakers have hoped, environmental values can and do contribute to ecological hypotheses and methods. Using examples related to preservation versus development, hunting versus animal rights, and controversies over pest control, we show that, because ecology is conceptually and theoretically underdetermined, environmental values often influence the practice of ecological science. (shrink)

We introduce a novel point of view on the “models as mediators” framework in order to emphasize certain important epistemological questions about models in science which have so far been little investigated. To illustrate how this perspective can help answer these kinds of questions, we explore the use of simplified models in high energy physics research beyond the Standard Model. We show in detail how the construction of simplified models is grounded in the need to mitigate pressing epistemic problems concerning (...) the uncertainty inherent in the present theoretical and experimental contexts. (shrink)

Eliminative reasoning is a method that has been employed in many significant episodes in the history of science. It has also been advocated by some philosophers as an important means for justifying well-established scientific theories. Arguments for how eliminative reasoning is able to do so, however, have generally relied on a too narrow conception of evidence, and have therefore tended to lapse into merely heuristic or pragmatic justifications for their conclusions. This paper shows how a broader conception of evidence not (...) only can supply the needed justification but also illuminates the methodological significance of eliminative reasoning in a variety of contexts. (shrink)

The conspicuous similarities between interpretive strategies in classical statistical mechanics and in quantum mechanics may be grounded on their employment of common implementations of probability. The objective probabilities which represent the underlying stochasticity of these theories can be naturally associated with three of their common formal features: initial conditions, dynamics, and observables. Various well-known interpretations of the two theories line up with particular choices among these three ways of implementing probability. This perspective has significant application to debates on primitive ontology (...) and to the quantum measurement problem. (shrink)

Philosophical debates on how to account for the progress of science have traditionally divided along the realism-anti-realism axis. Relatively recent developments in epistemology, however, have opened up a new knowledge-understanding axis to the debate. This chapter presents a novel understanding-based account of scientific progress that takes its motivation from problem-solving practices in science. Problem-solving is characterized as a means of measuring degree of understanding, which is argued to be the principal epistemic (or cognitive) aim of science, over and against knowledge. (...) This account is then defended against knowledge reductionism by showing how each plays an important and distinctive role in science. (shrink)

I present a recent historical case from cosmology—the story of inflationary cosmology—and on its basis argue that solving explanatory problems is a reliable method for making progress in science. In particular, I claim that the success of inflationary theory at solving its predecessor’s explanatory problems justified the theory epistemically, even in advance of the development of novel predictions from the theory and the later confirmation of those predictions.

Biomedical research funding bodies across Europe and North America increasingly encourage—and, in some cases, require—investigators to involve members of the public in funded research. Yet there remains a striking lack of clarity about what ‘good’ or ‘successful’ public involvement looks like. In an effort to provide guidance to investigators and research organisations, representatives of several key research funding bodies in the UK recently came together to develop the National Standards for Public Involvement in Research. The Standards have critical implications for (...) the future of biomedical research in the UK and in other countries as researchers and funders abroad look to the Standards as a model for their own policy development. We assess the Standards and find that despite offering useful suggestions for dealing with practical challenges associated with public involvement, the Standards fail to address fundamental questions about when, why and with whom public involvement should be undertaken in the first place. We show that presented without this justificatory context, many of the recommendations in the Standards are, at best, fragments that require substantial elaboration by those looking to apply the Standards in their own work and, at worst, subject to potentially harmful misapplication by well-meaning investigators. As funding bodies increasingly push for public involvement in research, the key lesson of our analysis is that future recommendations about how public involvement should be conducted cannot be coherently formulated without a clear sense of the underlying goals and rationales for public involvement. (shrink)

I investigate the role of stability in cosmology through two episodes from the recent history of cosmology: Einstein’s static universe and Eddington’s demonstration of its instability, and the flatness problem of the hot big bang model and its claimed solution by inflationary theory. These episodes illustrate differing reactions to instability in cosmological models, both positive ones and negative ones. To provide some context to these reactions, I also situate them in relation to perspectives on stability from dynamical systems theory and (...) its epistemology. This reveals, for example, an insistence on stability as an extreme position in relation to the spectrum of physical systems which exhibit degrees of stability and fragility, one which has a pragmatic rationale, but not any deeper one. (shrink)

The impetus theory of motion states that to be in motion is to have a non-zero velocity. The at-at theory of motion states that to be in motion is to be at different places at different times, which in classical physics is naturally understood as the reduction of velocities to position developments. I first defend the at-at theory against the criticism raised by Arntzenius that it renders determinism impossible. I then develop a novel impetus theory of motion that reduces positions (...) to velocity developments. As this impetus theory of motion is by construction a mirror image of the at-at theory of motion, I claim that the two theories of motion are in fact epistemically on par—despite the unfamiliar metaphysical picture of the world furnished by the impetus version. (shrink)

Objective: To examine the role of explainability in machine learning for healthcare (MLHC), and its necessity and significance with respect to effective and ethical MLHC application. Study Design and Setting: This commentary engages with the growing and dynamic corpus of literature on the use of MLHC and artificial intelligence (AI) in medicine, which provide the context for a focused narrative review of arguments presented in favour of and opposition to explainability in MLHC. Results: We find that concerns regarding explainability are (...) not limited to MLHC, but rather extend to numerous well-validated treatment interventions as well as to human clinical judgment itself. We examine the role of evidence-based medicine in evaluating unexplainable treatments and technologies, and highlight the analogy between the concept of explainability in MLHC and the related concept of mechanistic reasoning in evidence-based medicine. Conclusion: Ultimately, we conclude that the value of explainability in MLHC is not intrinsic, but is instead instrumental to achieving greater imperatives such as performance and trust. We caution against the uncompromising pursuit of explainability, and advocate instead for the development of robust empirical methods to successfully evaluate increasingly inexplicable algorithmic systems. (shrink)

This anthology on creativity represents a lifetime of reading and study by the late Charles Dewey Tenney, a philosopher who had been a student of Alfred North Whitehead at Harvard. In a series of fourteen essays Tenney considers the various factors that can be identified in creativity, followed by the recorded testimony of philosophers, artists, historians, explorers, scientists and others, both theorists and practitioners. The contributors extend in time from Aristotle and Sophocles to Buckminster Fuller and May Sarton. They include (...) such diverse thinkers as Martin Luther, Karl Marx, Lewis Carroll, Julian Huxley, Albert Einstein, Abraham Lincoln, Gertrude Stein, Henry Nelson Wieman and Alfred North Whitehead. In all, more than 300 of the world's most creative individuals are included. Contents: Discovery, Invention and Creation; Roots of Discovery; Environs of Discovery; Agents of Discovery; Hinderances to Discovery; Observation and Discovery; Reason in Discovery; Reverie Discovery; Imagination in Discovery; Sensibility and Discovery; Method in Discovery; Artistry in Discovery; Diffusion; and Foresight and Discovery. (shrink)

In a world of massive extinctions where not all taxa can be saved, how ought biologists to decide their preservation priorities? When biologists make recommendations regarding conservation, should their analyses be based on scientific criteria, on public or lay criteria, on economic or some other criteria? As a first step in answering this question, we examine the issue of whether biologists ought to try to save the endangered Florida panther, a well known glamour taxon. To evaluate the merits of panther (...) preservation, we examine three important arguments of biologists who are skeptical about the desirability of panther preservation. These arguments are (1) that conservation dollars ought to be spent in more efficient ways than panther preservation; (2) that biologists and conservationists ought to work to preserve species before subspecies; and (3) that biologists and conservationists ought to work to save habitats before species or subspecies. We conclude that, although all three arguments are persuasive, none of them provides convincing grounds for foregoing panther preservation in favor of other, more scientifically significant conservation efforts. Our conclusion is based, in part, on the argument that biologists ought to employ ethical, as well as scientific, rationality in setting conservation priorities and that ethical rationality may provide persuasive grounds for preserving taxa that often are not viewed by biologists as of great importance. (shrink)