The success of movies like The Artist and Hugo recreated the wonder and magic of silent film for modern audiences, many of whom might never have experienced a movie without sound. But while the American silent movie was one of the most significant popular art forms of the modern age, it is also one that is largely lost to us, as more than eighty percent of silent films have disappeared, the victims of age, disaster, and neglect. We now know about (...) many of these cinematic masterpieces only from the collections of still portraits and production photographs that were originally created for publicity and reference. Capturing the beauty, horror, and moodiness of silent motion pictures, these images are remarkable pieces of art in their own right. In the first history of still camera work generated by the American silent motion picture industry, David S. Shields chronicles the evolution of silent film aesthetics, glamour, and publicity, and provides unparalleled insight into this influential body of popular imagery. Exploring the work of over sixty camera artists, Still recovers the stories of the photographers who descended on early Hollywood and the stars and starlets who sat for them between 1908 and 1928. Focusing on the most culturally influential types of photographs—the performer portrait and the scene still—Shields follows photographers such as Albert Witzel and W. F. Seely as they devised the poses that newspapers and magazines would bring to Americans, who mimicked the sultry stares and dangerous glances of silent stars. He uncovers scene shots of unprecedented splendor—visions that would ignite the popular imagination. And he details how still photographs changed the film industry, whose growing preoccupation with artistry in imagery caused directors and stars to hire celebrated stage photographers and transformed cameramen into bankable names. Reproducing over one hundred and fifty of these gorgeous black-and-white photographs, Still brings to life an entire long-lost visual culture that a century later still has the power to enchant. (shrink)

In anticipation of extraterritorial application of antiabortion laws, many states have enacted laws that attempt to shield abortion providers, helpers, and patients from civil, professional, or criminal liability associated with legal abortion care. This essay analyzes and compares the statutory schemes of the seven early adopting shield states: California, Connecticut, Delaware, Illinois, Massachusetts, New Jersey, and New York. After describing what the laws do and how they operate, we offer reflections on coming disputes, areas of legal uncertainty, and ways to (...) improve future shield laws. (shrink)

One way to determine whether a mental condition should be considered a disorder is to first give necessary and sufficient conditions for something to be a disorder and then see if it meets these conditions. But this approach has been criticized for begging normative questions. Concerning autism (and other conditions), a neurodiversity movement has arisen with essentially two aims: (1) advocate for the rights and interests of individuals with autism, and (2) de-pathologize autism. We argue that denying autism’s disorder status (...) could undermine autism’s exculpatory role in cases where individuals with autism are charged with a crime. Our argument raises a dilemma for the neurodiversity movement: advocating for the rights and interests of individuals with autism may require viewing autism as a condition that can be inherently disabling (at least for some individuals). If this is right, autism’s disorder status might be maintained (again, at least for some individuals) without deriving this result from any general account of disorder. (shrink)

Life Is Short--Art Is Shorter is not just the first anthology to gather both mini-essays and short-short stories; readers, writers, and teachers will get will get an anthology; a course's worth of writing exercises; a rally for compression, concision, and velocity in an increasingly digital, post-religious age; and a meditation on the brevity of human existence. 1. We are mortal beings. 2. There is no god. 3. We live in a digital culture. 4. Art is related to the body and (...) to the culture. 5. Art should reflect these things. 6. Brevity rules. The book's 40 contributors include Donald Barthelme, Kate Chopin, Lydia Davis, Annie Dillard, Jonathan Safran Foer, Barry Hannah, Amy Hempel, Jamaica Kincaid, Wayne Koestenbaum, Anne Lamott, Daphne Merkin, Rick Moody, Dinty W. Moore, George Orwell, Jayne Anne Phillips, George Saunders, Lauren Slater, James Tate, and Paul Theroux. (shrink)

This collection of original articles draws from a cross section of distinguished scholars of ancient Greek philosophy. It is focussed primarily on the philosophy of Aristotle but comprises as well studies of the philosophy of Socrates, Plato, and Epicurus. Its authors explore a range of complementary topics in value theory, moral psychology, metaphysics, natural philosophy, political theory, and methodology, highlighting the rich and lasting philosophical contributions of the thinkers investigated. Opening with an engaging intellectual autobiography of its honoree, Fred D. (...) Miller, Jr., the volume offers treatments of Socrates as a citizen; Plato’s attitude towards poetry; Socratic self-knowledge; Plato’s conception of law in his Republic; explorations of reason, goodness, and moral conduct in Plato; Platonic metaphysics; Aristotelian causation; Aristotelian metaphysics and normativity; natural philosophy in Aristotle; Aristotelian logic; political theory and approaches to justice in Aristotle’s Politics; methodological reflections on how best to approach Aristotle’s indefensible ideas; and closes with a reconsideration of Epicurus on death and the art of dying. Altogether, the volume reflects the richness of the ongoing community of philosophical scholars dedicated to reconstructing, assessing, and criticizing the principal philosophers of the ancient world, whose epoch-forming explorations of the key elements of human life—considered socially, politically, psychologically, and metaphysically—remain topics of lively investigation today. It will be of interest to philosophers of many stripes, including those with a primary interest in ancient philosophy but extending as well to those with systematic interests in the themes it explores. This volume will be a valuable addition to all libraries serving communities dedicated to researching and studying the origins of Western philosophy. (shrink)

ABSTRACT:Analytic philosophers have criticized A. N. Whitehead's metaphysics for being obscure, yet several such philosophers have espoused positions in metaphysics and philosophy of mind that were advanced by Whitehead in the 1920s. In this paper, we evaluate the merits and demerits of these criticisms by Bertrand Russell, W. V. Quine, Karl Popper, and others and then demonstrate the affinities and contrasts in the positions advanced by Galen Strawson, David Chalmers, Thomas Nagel, and Whitehead regarding so-called ‘analytic panexperientialism’.

My purpose in this essay is to provide a critical survey of arguments within recent analytic philosophy regarding the so-called “mind-body problem” with a particular view toward the relationship between these arguments and the philosophy of A.N. Whitehead (and Charles Hartshorne’s closely related views).1In course, I shall argue that Whitehead’s panexperientialist physicalism avoids paradoxes and difficulties of both materialist-physicalism and Cartesian dualismas advocated by a variety of analytic philosophers. However, and I believe that this point is not often sufficiently recognized, (...) analytic philosophy of mind is no monolith, and there are those who have found some form of panexperientialism to be attractive enough to merit serious consideration or even full-fledgedacceptance (David Chalmers, Thomas Nagel, Ralph Pred, William Seager, and Galen Strawson among them). A critical discussion of such thinkers should beincluded in any adequate survey of the relation between process panexperientialism and the analytic tradition. Moreover, the revisionary strain of the analyticaltradition which looks to natural science for its construction of worldviews (Broad, Russell, Bunge, Carnap, Quine, etc.) would move us in the direction of examining arguments concerning Whitehead’s view and contemporary empirical scientific considerations. (For a discussion of the basic nature of analytic philosophy and the descriptive and revisionary approaches contained within it, see my Process and Analysis, 5-9, 12-13, 57; and McHenry.) Here I shall argue that Whiteheadian panexperientialism very naturally accommodates important aspects of quantum theory, including the top-down causation involved in neuroplastic phenomena under a quantum mechanical interpretation of brain processes and in so-called Quantum Zeno Effect. The overall picture which emerges is that Whitehead’s position is (at the very least) a strongly plausible alternative in philosophy of mind.While I must confess that this essay can only represent the merest sketch—indeed an adequate treatment of the richly complex interpretive, comparative, and substantive philosophical issues here requires at the very least a monograph—I nonetheless hope to present a coherent and useful précis of major arguments and comparative conceptual relationships, especially for the reader who may not be readily familiar with this terrain. I thus hope that this essay will serve as a short expository and critical introduction to the interface between process and analytic philosophy of mind, and a presentation of the several theoretical advantages gained by listening to Whitehead’s theory as it connects with concerns of analytic philosophers.I shall proceed by first working though the main outlines of John Searle’s important and widely reaching “The Recent History of Materialism,” an essay which exposes critical flaws in a variety of materialist theories in ways which Whiteheadians should find especially fitting and congenial. I shall then examine defenses of dualism and the relation of Whitehead to such defenses, followed by a separate section on Chalmers, Nagel, and Pred. I will then consider a number ofimportant objections to process panexperientialism, including objections arising from the work of Jaegwon Kim and John Searle. I close with a discussion of thementioned empirical scientific arguments. (shrink)

One of the standard objections against the impossibility of infinite regress is associated with David Hume and Paul Edwards, but originates with William Ockham. They claim that in an infinite regress every member of the series is explained, and nothing is unexplained. Every member is explained by the one before it, and the series as a whole is nothing over and above its members, and so needs no cause of its own. Utilizing the well-known Thomistic distinction between essentially ordered (...) and accidentally ordered causal series, I show that the Hume-Edwards-Ockham objection fails to touch Aquinas’s argument against the impossibility of infinite regress in an essentially ordered series. However, Aquinas also argues that accidentally ordered causal series can only regress infinitely if supported by an everlasting essential cause. The Hume-Edwards-Ockham objection does raise a question about this thesis, but I show how St. Thomas can reply to it convincingly. (shrink)

Is it possible for a liberal society to have an established church? After outlining the conditions for liberal establishment, I take from David Hume a secular argument in its favour that points to the moderating effect of establishment on religious discourse and practice. I examine the claim that state support for religion violates liberal equality, and argue that, with respect to state-provided public goods generally, what matters is that the whole package should be of roughly equal benefit to each (...) citizen; it is not required that every citizen should value each distinct good. I claim that religious establishment can have valuable effects for both believers and non-believers, and thereby count as a public good. I then examine the charge that establishment always conveys a message of disparagement to those outside the favoured church, making them into second-class citizens, as both Martha Nussbaum and Cécile Laborde have claimed. Understood as a claim about the experience of minority groups, however, it is unsupported by empirical evidence. Understood as an interpretative claim about the meaning of establishment, it fails to distinguish between privileging an institution and privileging the people attached to it. Finally, I point out that religious minorities may favour an established church as a shield against the pervasive secularism of most modern liberal societies. (shrink)

This article analyzes testimony before four Congressional subcommittees, between 1972 and 1975, on a proposed federal shield law. it is argued that within the testimony the press articulates a public, professional mission, but it fails to clearly define who qualifies for protection as a journalist. Following Jurgen Habermas's idea of communicative ethics, it is suggested that the testimony reveals how closely journalism is tied to the public sphere, but also how questions of journalistic practice are raised outside of that public (...) sphere. (shrink)

Early in this volume, David Ehrenfeld describes what prophecy really is. Referring to the biblical prophets, he says they were not the "holy fortunetellers that the word prophet has come to signify....The business of prophecy is not simply foretelling the future; rather it is describing the present with exceptional truthfulness and accuracy." Once this is done, then it can be seen that broad aspects of the future have suddenly become apparent. The twentieth century is drawing to a chaotic close (...) amidst portents of unprecedented change and upheaval. The unravelling of societies and civilizations and the destruction of nature march together--linked--a fact whose enormous significance is often lost. In Beginning Again, David Ehrenfeld has undertaken the difficult task of describing the present clearly enough to reveal the future. Out of his broad vision emerges a glimpse of a new millennium: a vision at once frightening and comforting, a scene of great devastation and great rebuilding. Ehrenfeld ranges far and wide to present a coherent vision of our relationship with Nature--its many aspects and implications--as our century opens into the next millennium. Whether he is writing about the problem of loyalty to organizations, rights versus obligations, our over-managed society, the vanishing of established knowledge, the failure of experts, the triumph of dandelions, Dr. Seuss, Edward Teller, or the future of farming, he is always concerned with the intricate interaction between technology and nature. As in his classic book, The Arrogance of Humanism, Ehrenfeld never loses sight of our fatal love affair with the fantasy of control. We now have no choice, he argues, but to transform the dream of control, of progress, from one of overweening hubris, love of consumption, and the idiot's goal of perpetual growth, to one based on "the inventive imitation of nature," with its honesty, beauty, resilience, and durability. Few American writers and even fewer scientists can describe these timeless, transcendent qualities of nature so well. In "Places," the opening chapter, David Ehrenfeld tells about nightly vigils he spent alone on the moonlit beach of Tortuguero, watching giant sea turtles emerging from the sea to lay their eggs in the black sand where they were born. "I could watch the perfect white spheres falling," he writes. "Falling as they have fallen for a hundred million years, with the same slow cadence, always shielded from the rain or stars by the same massive bulk with the beaked head and the same large, myopic eyes rimmed with crusts of sand washed out by tears. Minutes and hours, days and months dissolve into eons. I am on an Oligocene beach, an Eocene beach, a Cretaceous beach--the scene is the same. It is night, the turtles are coming back, always back; I hear a deep hiss of breath and catch a glint of wet shell as the continents slide and crash, the oceans form and grow.". (shrink)

With reference to the virtue-ethics tradition, especially the system of St. Thomas Aquinas, this essay interprets the pentangle emblazoned on Gawain’s shield as symbolizing the perfection of interconnected virtues, and the Green Knight as figuring Christ in his martyrdom. Linking these two strands of meaning is the Thomist idea of fortitude, the virtue under particular scrutiny in the poem. Gawain fulfills the secondary part of fortitude, attack, while the Green Knight fulfills the primary part, endurance, and is identified with Christ. (...) His axe, holly bob, and green coloration, and even his menacing aspect, all foster this significance. (shrink)

We propose a formal framework for interpretable machine learning. Combining elements from statistical learning, causal interventionism, and decision theory, we design an idealised explanation game in which players collaborate to find the best explanation for a given algorithmic prediction. Through an iterative procedure of questions and answers, the players establish a three-dimensional Pareto frontier that describes the optimal trade-offs between explanatory accuracy, simplicity, and relevance. Multiple rounds are played at different levels of abstraction, allowing the players to explore overlapping causal (...) patterns of variable granularity and scope. We characterise the conditions under which such a game is almost surely guaranteed to converge on a optimal explanation surface in polynomial time, and highlight obstacles that will tend to prevent the players from advancing beyond certain explanatory thresholds. The game serves a descriptive and a normative function, establishing a conceptual space in which to analyse and compare existing proposals, as well as design new and improved solutions. (shrink)

ExcerptHuman rights organizations for the past few decades have generally attempted to promote international law against the principle of state sovereignty in order to establish human rights norms worldwide. This approach presumes the universality of human rights is in fundamental opposition to the principle of sovereignty because this principle can be used by governments to shield themselves from outside criticism. By contrast, the U.S. State Department’s Report of the Commission on Unalienable Rights has outlined an approach that emphasizes not just (...) the compatibility between universal human rights and state sovereignty but even their dependence on each other.1 We see the results of this clash in the response to the Report by Kenneth Roth, executive director of Human Rights Watch and one of the expert witnesses during the commission’s proceedings.2 He sees in the Report’s foregrounding of the Universal Declaration of Human Rights “a frontal assault on international human rights law” because it shifts attention away from international law and toward more informal documents such as the Universal Declaration, which lays out a set of goals rather than legally binding commitments. (shrink)

This Article discusses a triangle of forces that affect the activity of small-medium enterprises. These forces are: limited liability, shareholder guarantees, and bankruptcy. Limited liability encourages entrepreneurship by reducing the personal risks shareholders are exposed to as a result of business failure. However, the limited liability shield creates the potential moral hazard of overinvestment. That is, the entrepreneur may involve the corporation in overly risky projects. To combat this risk, the lending practice requires entrepreneurs to sign a personal guarantee for (...) corporate debt. The guarantee serves as a bonding device that forces the entrepreneur to internalize the costs of the corporate activity. This Article first argues that while personal guarantees can serve this economic goal, the lending industry demands them excessively and they are overused. The overuse of guarantees unnecessarily subjects good corporate borrowers as well as bad ones to this practice and causes underinvestment. The third force of the triangle, a discharge of the shareholder’s debts in bankruptcy, may balance this inefficiency. It potentially softens the effect of the guarantee and thus requires the lender to further gather borrowerspecific information at the lending stage. Unfortunately, personal bankruptcy is underused by individual debtors mainly because of the stigma it implies. To rebalance the triangle, this Article proposes to encourage the shareholder’s partial relief of the guarantee through an amicable procedure. I call this procedure Velvet Bankruptcy. Velvet Bankruptcy would first procedurally consolidate the private collection from the shareholder-guarantor with the pending corporate bankruptcy case, by authorizing the court to extend the automatic stay to protect the shareholder-guarantor. To the extent the court is convinced that the collection would render the shareholder insolvent, it could reduce the guarantor’s liability. This would effectively constitute discharge without officially declaring the shareholder bankrupt. (shrink)

With reference to the virtue-ethics tradition, especially the system of St. Thomas Aquinas, this essay interprets the pentangle emblazoned on Gawain’s shield as symbolizing the perfection of interconnected virtues, and the Green Knight as figuring Christ in his martyrdom. Linking these two strands of meaning is the Thomist idea of fortitude, the virtue under particular scrutiny in the poem. Gawain fulfills the secondary part of fortitude, attack, while the Green Knight fulfills the primary part, endurance, and is identified with Christ. (...) His axe, holly bob, and green coloration, and even his menacing aspect, all foster this significance. (shrink)

Many scholars have argued that the Protestant Reformation generally departed from virtue ethics, and this claim is often accepted by Protestant ethicists. This essay argues against such discontinuity by demonstrating John Calvin’s reception of ethical concepts from Augustine and Aristotle. Calvin drew on Augustine’s concept of eudaimonia and many aspects of Aristotle’s Nicomachean Ethics , including concepts of choice, habit, virtue as a mean, and the specific virtues of justice and prudence. Calvin also evaluated the problem of pagan virtue in (...) light of traditional Augustinian texts discussed in the medieval period. He interpreted the Decalogue as teaching virtue, including the cardinal virtues of justice and temperance. Calvin was not the harbinger of an entirely new ethical paradigm, but rather a participant in the mainstream of Christian thinkers who maintained a dual interest in Aristotelian and Augustinian eudaimonist virtue ethics. (shrink)

This is a series of essays critical of the utilitarian bioethics now dominating contemporary discussion. Analysing questions of moral theory as well as applied ethics this book aims to supply essays on matters as diverse as beginning and end-of-life issues as well as animal rights, the act-omission distinction and the principle of double effect in caring in medical ethics.

‘Hoplites are troops who take their name from their shields’. ‘The individual infantryman took his name, hoplites, from the hoplon or shield’. Such is the orthodox view. This paper will endeavour to show that its basis is inadequate. Rather, we shall argue, hoplites took their name from their arms and armour as a whole, their hopla in that all-encompassing sense; so that the original and essential meaning of the word hoplite was nothing more than ‘armed man’.

Adorning the cover of Mourning Becomes the Law is a replica of Gathering the Ashes of Phocion, a painting by Nicholas Poussin. An Athenian beyond reproach, Phocion had been put to death by tyrants who had taken control of the city, his ashes left on the pyre. In the darkened foreground, Phocion’s wife gathers her husband’s ashes on her hands and knees while her female attendant shields her from the view of the city, which rises up behind them. With (...) its glittering architecture and recreating citizens, the city seems impervious to this scene of mourning. Yet, Rose warns, there is not an unmediated opposition of individual love and worldly injustice here; rather, this act by Phocion’s wife is a finite act of justice that will have its bearing on the political life of the city. Mourning, “which draws on transcendent but representable justice”, becomes the law. Mourning Becomes the Law is the philosophical counterpart to Love’s Work, a memoir in which Rose reflects on the deaths of loved ones and, ultimately, her own impending death from cancer. Yet, while death haunts Love’s Work, she does not succumb to melancholia, but, rather, reaffirms her commitment to “staying in the fray.” In Mourning Becomes the Law, her final work, Rose again grapples with the meaning of death, but this time only as part of a broader theme that has preoccupied her for many years, namely, the nihilistic implications of postmodernism. Rose seeks to reveal the incoherence of postmodernism’s search for a “new ethics” that is divorced from the metaphysical inquiries of the tradition. By tearing ethics from metaphysics to give “the other” its absolute due, she argues, postmodernism has deprived itself of the resources necessary for an ethical project, and has thus “condemned itself to impotence and failure.” These resources, which are only to be found “in the politics which has been disowned, and in the theology which has been more thoroughly suppressed,” are drawn upon by Rose herself, who would “renew and reinvent” classical reflection “on the analogies between the soul, the city and the sacred”. (shrink)

This paper describes differences in two perspectives on the idea of virtue as a theoretical foundation for positive organizational ethics (POE). The virtue ethics perspective is grounded in the philosophical tradition, has classical roots, and focuses attention on virtue as a property of character. The positive social science perspective is a recent movement (e.g., positive psychology and positive organizational scholarship) that has implications for POE. The positive social science movement operationalizes virtue through an empirical lens that emphasizes virtuous behaviors. From (...) a virtue ethics perspective, a behaviorally based account of virtue is a weak theory of virtue. Observations are suggested for integrating the two perspectives. First, virtue should always be understood as an excellence and is often an optimal point between extreme dysfunctions on continuum of potential states. Second, an empirical exploration of virtue needs to account for character and context. Finally, the properties of organization-level virtue need to be further specified and explored. Implications and directions for future research are discussed. (shrink)

_Real Essentialism_ presents a comprehensive defence of neo-Aristotelian essentialism. Do objects have essences? Must they be the kinds of things they are in spite of the changes they undergo? Can we know what things are really like – can we define and classify reality? Many, if not most, philosophers doubt this, influenced by centuries of empiricism, and by the anti-essentialism of Wittgenstein, Quine, Popper, and other thinkers. _Real Essentialism_ reinvigorates the tradition of realist, essentialist metaphysics, defending the reality and knowability (...) of essence, the possibility of objective, immutable definition, and its relevance to contemporary scientific and metaphysical issues such as whether essence transcends physics and chemistry, the essence of life, the nature of biological species, and the nature of the person. (shrink)

Virtuousness refers to the pursuit of the highest aspirations in the human condition. It is characterized by human impact, moral goodness, and unconditional societal betterment. Several writers have recently argued that corporations, in addition to being concerned with ethics, should also emphasize an ethos of virtuousness in corporate action. Virtuousness emphasizes actions that go beyond the “do no harm” assumption embedded in most ethical codes of conduct. Instead, it emphasizes the highest and best of the human condition. This research empirically (...) examines the buffering and amplifying effects of virtuousness in organizations. The study hypothesizes that virtuousness has a positive effect on organizations because amplifying dynamics make subsequent virtuous action more likely, and buffering dynamics reduce the harmful effects of downsizing. The study reveals that two types of virtuousness – tonic and phasic – are associated with these effects. (shrink)

BackgroundAs suggested by Shook and Giordano, understanding and therefore addressing the urgent international governance issues around globalizing bio-medical/technology research and applications is limited by the perception of the underlying science.MethodsA philosophical methodology is used, based on novel and classical philosophical reflection upon existent literature, clinical wisdoms and narrative theory to discover a meta-science and telos of humankind for the development of a relevant and defendable global biomedical bioethics.ResultsIn this article, through pondering an integrative systems approach, I propose a biomedical model (...) that may provide Western biomedicine with leadership and interesting insight into the unity beyond the artificial boundaries of its traditional divisions and the limit between physiological and pathological situations. A unified biomedicine, as scientific foundation, might then provide the basis for dissolution of similar reflected boundaries within bioethics. A principled and communitarian cosmopolitan bioethics may then be synonymous with a recently proposed principled and communitarian cosmopolitan neuroethics based on a novel objective meta-ethics. In an attempt to help facilitate equal and inclusive participation in inter-, multi-, and transdisciplinary intercultural discourse regarding the aforementioned international governance issues, I offer: a meta-science derived through considering the general behaviour of activity, plasticity and balance in biology and; a novel thought framework to encourage and enhance the ability for self-evaluation, self-criticism, and self-revision aimed at broadening perspective, as well as acknowledging and responding to the strengths and limitations of extant knowledge.ConclusionsThrough classical philosophical reflection, I evolve a theory of medicine to discover a telos of humankind which in turn provides an ‘internal’ moral grounding for a proposed global biomedical bioethics. (shrink)

We propose a formal framework for interpretable machine learning. Combining elements from statistical learning, causal interventionism, and decision theory, we design an idealised explanation game in which players collaborate to find the best explanation for a given algorithmic prediction. Through an iterative procedure of questions and answers, the players establish a three-dimensional Pareto frontier that describes the optimal trade-offs between explanatory accuracy, simplicity, and relevance. Multiple rounds are played at different levels of abstraction, allowing the players to explore overlapping causal (...) patterns of variable granularity and scope. We characterise the conditions under which such a game is almost surely guaranteed to converge on a optimal explanation surface in polynomial time, and highlight obstacles that will tend to prevent the players from advancing beyond certain explanatory thresholds. The game serves a descriptive and a normative function, establishing a conceptual space in which to analyse and compare existing proposals, as well as design new and improved solutions. (shrink)

Machine learning algorithms may radically improve our ability to diagnose and treat disease. For moral, legal, and scientific reasons, it is essential that doctors and patients be able to understand and explain the predictions of these models. Scalable, customisable, and ethical solutions can be achieved by working together with relevant stakeholders, including patients, data scientists, and policy makers.

We examine two different descriptions of the behavioral functions of the hippocampal system. One emphasizes spatially organized behaviors, especially those using cognitive maps. The other emphasizes memory, particularly working memory, a short-term memory that requires iexible stimulus-response associations and is highly susceptible to interference. The predictive value of the spatial and memory descriptions were evaluated by testing rats with damage to the hippocampal system in a series of experiments, independently manipulating the spatial and memory characteristics of a behavioral task. No (...) dissociations were found when the spatial characteristics of the stimuli to be remembered were changed; lesions produced a similar deficit in both spatial and nonspatial test procedures, indicating that the hippocampus was similarly involved regardless of the spatial nature of the task. In contrast, a marked dissociation was found when the memory requirements were altered. Rats with lesions were able to perform accurately in tasks that could be solved exclusively on the basis of reference memory. They performed at chance levels and showed no signs of recovery even with extensive postoperative training in tasks that required working memory. In one experiment all the characteristics of the reference memory and working memory procedures were identical except the type of memory required. Consequently, the behavioral dissociation cannot be explained by differences in attention, motivation, response inhibition, or the type of stimuli to be remembered. As a result of these experiments we propose that the hippocampus is selectively involved in behaviors that require working memory, irrespective of the type of material that is to be processed by that memory. (shrink)

As machine learning has gradually entered into ever more sectors of public and private life, there has been a growing demand for algorithmic explainability. How can we make the predictions of complex statistical models more intelligible to end users? A subdiscipline of computer science known as interpretable machine learning (IML) has emerged to address this urgent question. Numerous influential methods have been proposed, from local linear approximations to rule lists and counterfactuals. In this article, I highlight three conceptual challenges that (...) are largely overlooked by authors in this area. I argue that the vast majority of IML algorithms are plagued by (1) ambiguity with respect to their true target; (2) a disregard for error rates and severe testing; and (3) an emphasis on product over process. Each point is developed at length, drawing on relevant debates in epistemology and philosophy of science. Examples and counterexamples from IML are considered, demonstrating how failure to acknowledge these problems can result in counterintuitive and potentially misleading explanations. Without greater care for the conceptual foundations of IML, future work in this area is doomed to repeat the same mistakes. (shrink)

We propose a formal framework for interpretable machine learning. Combining elements from statistical learning, causal interventionism, and decision theory, we design an idealisedexplanation gamein which players collaborate to find the best explanation(s) for a given algorithmic prediction. Through an iterative procedure of questions and answers, the players establish a three-dimensional Pareto frontier that describes the optimal trade-offs between explanatory accuracy, simplicity, and relevance. Multiple rounds are played at different levels of abstraction, allowing the players to explore overlapping causal patterns of (...) variable granularity and scope. We characterise the conditions under which such a game is almost surely guaranteed to converge on a (conditionally) optimal explanation surface in polynomial time, and highlight obstacles that will tend to prevent the players from advancing beyond certain explanatory thresholds. The game serves a descriptive and a normative function, establishing a conceptual space in which to analyse and compare existing proposals, as well as design new and improved solutions. (shrink)

DCPS is a connectionist production system interpreter that uses distributed representations. As a connectionist model it consists of many simple, richly interconnected neuron‐like computing units that cooperate to solve problems in parallel. One motivation for constructing DCPS was to demonstrate that connectionist models are capable of representing and using explicit rules. A second motivation was to show how “coarse coding” or “distributed representations” can be used to construct a working memory that requires far fewer units than the number of different (...) facts that can potentially be stored. The simulation we present is intended as a detailed demonstration of the feasibility of certain ideas and should not be viewed as a full implementation of production systems. Our current model only has a few of the many interesting emergent properties that we eventually hope to demonstrate: It is damage‐resistant, it performs matching and variable binding by massively parallel constraint satisfaction, and the capacity of its working memory is dependent on the similarity of the items being stored. (shrink)

"Nivison brings out the exciting variety within Confucian thought, as he interprets and elucidates key thinkers from over two thousand years, from Confucius himself, through Mencius and Xunzi, to such later Confucians as Wang Yangming, Dai Zhen, and Zhang Xuecheng."--Cover.

Contents:Acknowledgements Foreword (Lt. Ervin J. Rokke)Preface (Davis S. Alberts and Thomas Czerwinski)SETTING THE SCENEThe Simple and the Complex (Murray Gell-Mann)America in the World Today (Zbigniew Brzezinski)COMPLEXITY THEORY and NATIONAL SECURITY POLICYComplex Systems: The Role of Interactions (Robert Jervis)Many Damn Things Simultaneously: Complexity Theory and World Affairs (James N. Rosenau)Complexity, Chaos, and National Security Policy: Metaphors or Tools? (Alvin M. Saperstein)The Reaction to Chaos (Steven R. Mann)COMPLEXITY THEORY, STRATEGY, and OPERATIONSClausewitz, Nonlinearity, and the Importance of Imagery (Alan D. Beyerchen)Complexity and Organization (...) Management (Robert R. Maxfield)Command and (Out of) Control: The Military Implications of Complexity Theory (John F. Schmitt)Complexity Theory and Air Power (Steven M. Rinaldi)Chaos Theory and U. S. Military Strategy: A "Leapfrog" Strategy for U.S. Defense Policy (Michael J. Mazarr)Contributors EditorsBibliography. (shrink)

The public forum has been connected to the functioning of democracy, expressive freedom, and the media's role in society. While the public forum's legal contours have been examined, the ethical foundation of the public forum has not. Relying on archival research, this article argues that ideas about the public forum can be traced to the pragmatism of Grenville Clark, who influenced ideas about the public forum through his work on the American Bar Association's Bill of Rights Committee.

This introduction to the basic forms of deductive inference as evaluated by methods of modern symbolic logic is de­signed for sophomore-junior-level stu­dents ready to specialize in the study of deductive logic. It can be used also for an introductory logic course. The inde­pendence of many sections allows the instructor utmost flexibility. The text consists of eight chapters, the first six of which are designed to intro­duce the student to basic topics of sen­tence and predicate logic. The last two chapters extend (...) the procedures of the first six to alethic modal logic, the logic of imperatives, and deontic logic. Throughout the text there is an attempt to relate symbolic techniques to issues in the philosophy of logic. (shrink)

The distinction between the essence of an object and its properties has been obscured in contemporary discussion of essentialism. Locke held that the properties of an object are exclusively those features that ‘flow’ from its essence. Here he follows the Aristotelian theory, leaving aside Locke’s own scepticism about the knowability of essence. I defend the need to distinguish sharply between essence and properties, arguing that essence must be given by form and that properties flow from form. I give a precise (...) definition of what the term of art ‘flow’ amounts to, and apply the distinction to various kinds of taxonomic issues. (shrink)

Clarke proposes a conception of philosophy that provides an alternative to the reductions of materialism and the search for normative principles. Philosophy's proper role is to describe similarities and differences among differing levels of language, specifically the familiar level of discourse within an ordinary language shared by all and the specialized discourses of social institutions such as science, law, and the arts. By constructing a logical framework in which these comparisons and contrasts can be made, philosophy performs the indispensable role (...) of promoting the integration of disparate elements of our culture. (shrink)

Farm to institution (FTI) efforts aim to increase the amount of locally produced foods, typically fruits and vegetables, served by institutions such as schools, colleges, hospitals, senior meal sites, and correctional facilities. Scholars have cited these efforts as contributing to public health and community-based food systems goals. Prior research has found that relationships based on shared values have played a critical role in motivating and sustaining FTI efforts. We review previous studies, discussing values that motivate participation, and affect practices and (...) relationships in FTI supply chains. We use semi-structured interviews to better understand supply chain actors’ values and motivations and how they affect behaviors, with the aim of informing efforts to increase the scope and effectiveness of FTI efforts. All participants are currently engaged in FTI efforts. We find a mix of social and economic values were present for farmers, distributors, and buyers. Our implications focus on the importance of shared values and relationships, the benefit of local food for businesses along the supply chain, and the potential of non-school institution markets as entry points for farmers. (shrink)