In this book, Jeremy Kirby analyzes Book Gamma of Aristotle's Metaphysics and introduces the debates such as relativism versus the idea of a ready-made world, the possibility of true contradictions, the nature and possibility of metaphysics, the limits of thought, and logic.

Critical-care decision making is highly complex, given the need for health care providers and organizations to consider, and constructively respond to, the diverse interests and perspectives of a variety of legitimate stakeholders. Insights derived from an identified set of ethics-related considerations have the potential to meaningfully inform inclusive and deliberative policy development that aims to optimally balance the competing obligations that arise in this challenging, clinical decision-making domain. A potential, constructive outcome of such policy engagement is the collaborative development of (...) an as-fair-as-possible dispute resolution process that incorporates an appropriated-justified, defensible critical-care obligation threshold. (shrink)

A careful exposition of Zilber's quasiminimal excellent classes and their categoricity is given, leading to two new results: the L ω₁ ,ω (Q)-definability assumption may be dropped, and each class is determined by its model of dimension $\aleph _{0}$.

This chapter examines Thoreau’s experiences on Mt. Katahdin, vis-à-vis exposure science and wilderness therapy. A close reading of Thoreau’s account suggests the experience had a profound effect on him, emotionally and philosophically, an effect that is relevant to environmental exposure and eco-vulnerability in the contexts of the COVID-19 pandemic and climate change. Thoreau’s experience on that mountain presented to him an aspect of wilderness antithetical to the romantic, transcendentalist notions he previously held and ultimately led to more nuanced, therapeutic depictions (...) found in works like “Walking” and Walden. That such a reconciliation was possible for Thoreau suggests a privileged insulation from trauma not afforded to many. It also indicates the value of both philosophical contemplation and wilderness therapy to promote psychological resilience and adaptability. The author argues philosophers should begin to engage conceptually and normatively with exposure, vulnerability, and resilience. (shrink)

This study assesses the impact had by institutional isomorphic pressures in the organisational fields of 185 businesses operating within the United Kingdom. The emphasis throughout is on how external institutions affect the socially and environmentally responsible aspects of an organization’s purchasing practice. Factor analyses and a linear regression model are employed to test the influence of these pressures. Initial findings suggest that what other industry participants are doing in this area is not as important in affecting the procurement practice of (...) the focal organisation as is the managers’ perception of how legitimacy is awarded by stakeholders and, indeed, if competitors with well-developed social and environmental supply chain management programs are perceived favourably in the industry. (shrink)

Early on in the development of Practicing Healthcare Ethicists Exploring Professionalization (PHEEP), the founding members recognized the need to address and meet two important goals: (1) the creation of a dynamic, rigorous process to support the exploratory work, and (2) the establishment of the means—deliberative engagement—to generate and justify the substantive content of professionalization-related products, such as practice standards and position statements. Drawing from social justice and deliberative democracy conceptions and insights (among others), the authors identify and describe the core (...) elements of the “process scaffolding” and “deliberative means” that inform PHEEP’s deliberative engagement methodology. The paper demonstrates how these process and substantive features have been meaningfully instantiated in the decision making framework established by PHEEP for its use in the development of professionalization-related products by Canadian practicing healthcare ethicists. (shrink)

We define an axiom schema for finite set theory with bounded induction on sets, analogous to the theory of bounded arithmetic,, and use some of its basic model theory to establish some independence results for various axioms of set theory over. Then we ask: given a model M of, is there a model of whose ordinal arithmetic is isomorphic to M? We show that the answer is yes if.

In defending Levinas’s ethical theory against Ricoeur’s objections in Oneself as Another, I make a two-fold argument in regard to heroic action and the ordinary ethical relation. First, I suggest a definition of the hero as she who does what is right—that is, what is ethically necessary or obligatory—even when it requires extreme sacrifice. Second, I argue that the development of virtuous character, out of which such heroic action comes, is dependent upon the asymmetrical relation between an alterior Other and (...) a self who is willing to sacrifice to do what is right. Re-orienting oneself toward the ethical relation is, itself, a sacrifice, requiring that one adopt a non-reciprocal, asymmetrical devotion to the Other. Thus, ethics, including both heroic and ordinary ethical behavior, ought not be founded on notions of friendship, symmetry, or mutuality, but rather on absolute difference, asymmetry, and self-sacrifice. (shrink)

We set out an account of how self-domestication plays a crucial role in the evolution of language. In doing so, we focus on the growing body of work that treats language structure as emerging from the process of cultural transmission. We argue that a full recognition of the importance of cultural transmission fundamentally changes the kind of questions we should be asking regarding the biological basis of language structure. If we think of language structure as reflecting an accumulated set of (...) changes in our genome, then we might ask something like, “What are the genetic bases of language structure and why were they selected?” However, if cultural evolution can account for language structure, then this question no longer applies. Instead, we face the task of accounting for the origin of the traits that enabled that process of structure-creating cultural evolution to get started in the first place. In light of work on cultural evolution, then, the new question for biological evolution becomes, “How did those precursor traits evolve?” We identify two key precursor traits: the transmission of the communication system through learning; and the ability to infer the communicative intent associated with a signal or action. We then describe two comparative case studies—the Bengalese finch and the domestic dog—in which parallel traits can be seen emerging following domestication. Finally, we turn to the role of domestication in human evolution. We argue that the cultural evolution of language structure has its origin in an earlier process of self-domestication. (shrink)

Words refer to objects in the world, but this correspondence is not one-to-one: Each word has a range of referents that share features on some dimensions but differ on others. This property of language is called underspecification. Parts of the lexicon have characteristic patterns of underspecification; for example, artifact nouns tend to specify shape, but not color, whereas substance nouns specify material but not shape. These regularities in the lexicon enable learners to generalize new words appropriately. How does the lexicon (...) come to have these helpful regularities? We test the hypothesis that systematic backgrounding of some dimensions during learning and use causes language to gradually change, over repeated episodes of transmission, to produce a lexicon with strong patterns of underspecification across these less salient dimensions. This offers a cultural evolutionary mechanism linking individual word learning and generalization to the origin of regularities in the lexicon that help learners generalize words appropriately. (shrink)

This book explores issues at the core of modern linguistics and cognitive science. Why are all languages similar in some ways and in others utterly different? Why do languages change and change variably? How did the human capacity for language evolve, and how far did it do so as an innate ability? Simon Kirby looks at these questions from a broad perspective, arguing that they can be studied together. The author begins by examining how far the universal properties of (...) language may be explained by examining the way it is used, and how far by the way it is structured. He then considers what insights may be gained by combining functional and formal approaches. In doing so he develops a way of treating language as an adaptive system, in which its communicative and formal roles are both crucial and complementary. In order to test the effectiveness of competing theories and explanations, Simon Kirby develops computational models to show what universals emerge given a particular theory of language use or acquisition. He presents here both the methodology and the results. Function, Selection, and Innateness is important for its argument, its methodology, and its conclusions. It is a powerful demonstration of the value of looking at language as an adaptive system and goes to the heart of current debates on the evolution and nature of language. (shrink)

In "Contextualism and Confusability" I defend Epistemological Contextualism. Contextualists think that the statements "I know that I have hands," "I don't know that I'm not a brain in a vat," and "if I don't know that I'm not a brain in a vat, I don't know that I have hands," are all true—albeit not simultaneously. The first statement is true when an individual is not cognizant of the hypothesis that he might be a brain in a vat receiving just those (...) sense impressions he is currently receiving. However, once the hypothesis is considered, the standards for knowing become more strict—so strict that the statement "I know that I have hands" is false. People have mistakenly thought that the three statements present a paradox because they have failed to recognize that the skeptical hypothesis really does issue in stricter standards for knowing.The main critic of this approach has been Stephen Schiffer. Schiffer believes that it is implausible that language users would overlook the context sensitivity at work. I begin by explaining and setting out the virtues of accepting the contextualist approach to skepticism. Subsequently, I set out Schiffer's argument and attempt to meet Schiffer's criticism. Specifically, I argue that people can confuse the context of an utterance when that context is relatively unfamiliar. The reason one mistakenly thinks that he knows he has hands, while entertaining the skeptical hypothesis, is that he is overwhelmingly more familiar with the context in which he knows that he has hands. (shrink)

In the BBC show, The Repair Shop, members of the public bring their cherished but crumbling possessions into a workshop populated by expert craftspeople, who carry out restorations. These objects arrive as treasured possessions, which, despite their dilapidated state, still hold memories and meaning for their owners, albeit memories that may have faded as the object itself has aged. Something magical seems to take place after the objects are restored, however. The restored objects seem to reanimate and revive the memories (...) that their owners have invested in them. How is it possible that this restoration can bring memories held by the objects back to life? What is special about The Repair Shop restoring objects to their former glory? We outline two ways in which objects can be evocative and embody emotion, memory, and meaning. We then outline the ways in which the restoration of these objects to something like their original form can improve scaffolded recall and bring memories back to life. For one class of evocative objects, the restoration enhances recall by reinstating details from the context in which the memories were encoded. For the second class of evocative objects, their restoration affords an imaginative connection to the past, which enables them to become powerful focal points of memory and shared narratives. In effect, The Repair Shop seems to work not only as a repair shop of objects but as a repair shop of memory too. (shrink)

Through cultural transmission, repeated learning by new individuals transforms cultural information, which tends to become increasingly compressible . Existing diffusion chain studies include in their design two processes that could be responsible for this tendency: learning and reproducing . This paper manipulates the presence of learning in a simple iterated drawing design experiment. We find that learning seems to be the causal factor behind the increase in compressibility observed in the transmitted information, while reproducing is a source of random heritable (...) innovations. Only a theory invoking these two aspects of cultural learning will be able to explain human culture's fundamental balance between stability and innovation. (shrink)

The emergence of signaling systems has been observed in numerous experimental and real-world contexts, but there is no consensus on which shared mechanisms underlie such phenomena. A number of explanatory mechanisms have been proposed within several disciplines, all of which have been instantiated as credible working models. However, they are usually framed as being mutually incompatible. Using an exemplar-based framework, we replicate these models in a minimal configuration which allows us to directly compare them. This reveals that the development of (...) optimal signaling is driven by similar mechanisms in each model, which leads us to propose three requirements for the emergence of conventional signaling. These are the creation and transmission of referential information, a systemic bias against ambiguity, and finally some form of information loss. Considering this, we then discuss some implications for theoretical and experimental approaches to the emergence of learned communication. (shrink)

This article explores the controversial practice of transnational gestational surrogacy and poses a provocative question: Does it have to be exploitative? Various existing models of exploitation are considered and a novel exploitation-evaluation heuristic is introduced to assist in the analysis of the potentially exploitative dimensions/elements of complex health-related practices. On the basis of application of the heuristic, I conclude that transnational gestational surrogacy, as currently practiced in low-income country settings , is exploitative of surrogate women. Arising out of consideration of (...) the heuristic's exploitation conditions, a set of public education and enabled choice, enhanced protections, and empowerment reforms to transnational gestational surrogacy practice is proposed that, if incorporated into a national regulatory framework and actualized within a low income country, could possibly render such practice nonexploitative. (shrink)

ABSTRACTTwo studies aimed to examine whether high socially anxious individuals are more likely to negatively interpret ambiguous social scenarios and facial expressions compared to low socially anxious individuals. We also examined whether interpretation bias serves as a mediator of the relationship between trait social anxiety and state anxiety responses, in particular current state anxiety, bodily sensations, and perceived probability and cost of negative evaluation pertaining to a speech task. Study 1 used ambiguous social scenarios and Study 2 used ambiguous facial (...) expressions as stimuli to objectively assess interpretation bias. Undergraduate students with high and low social anxiety completed measures of state anxiety responses at three time points: baseline, after the interpretation bias task, and after the preparation for an impromptu speech. Results showed that high socially anxious individuals were more likely to endorse threat interpretations for ambiguous social scenarios and to interpret ambi... (shrink)

M. xanthus has a complex multicellular lifestyle including swarming, predation and development. These behaviors depend on the ability of the cells to achieve directed motility across solid surfaces. M. xanthus cells have evolved two motility systems including Type‐IV pili that act as grappling hooks and a controversial engine involving mucus secretion and fixed focal adhesion sites. The necessity for cells to coordinate the motility systems and to respond rapidly to environmental cues is reflected by a complex genetic network involving at (...) least three complete sets of chemosensory systems and eukaryotic‐like signaling proteins. In this review, we discuss recent advances suggesting that motor synchronization results from spatial oscillations of motility proteins. We further propose that these dynamics are modulated by the action of multiple upstream complementary signaling systems. M. xanthus is thus an exciting emerging model system to study the intricate processes of directed cell migration. BioEssays 30:733–743, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

Critical-care decision making is highly complex, given the need for health care providers and organizations to consider, and constructively respond to, the diverse interests and perspectives of a variety of legitimate stakeholders. Insights derived from an identified set of ethics-related considerations have the potential to meaningfully inform inclusive and deliberative policy development that aims to optimally balance the competing obligations that arise in this challenging, clinical decision-making domain. A potential, constructive outcome of such policy engagement is the collaborative development of (...) an as-fair-as-possible dispute resolution process that incorporates an appropriated-justified, defensible critical-care obligation threshold. (shrink)

Languages spoken in larger populations are relatively simple. A possible explanation for this is that languages with a greater number of speakers tend to also be those with higher proportions of non‐native speakers, who may simplify language during learning. We assess this explanation for the negative correlation between population size and linguistic complexity in three experiments, using artificial language learning techniques to investigate both the simplifications made by individual adult learners and the potential for such simplifications to influence group‐level language (...) characteristics. In Experiment 1, we show that individual adult learners trained on a morphologically complex miniature language simplify its morphology. In Experiment 2, we explore how these simplifications may then propagate through subsequent learning. We use the languages produced by the participants of Experiment 1 as the input for a second set of learners, manipulating (a) the proportion of their input which is simplified and (b) the number of speakers they receive their input from. We find, contrary to expectations, that mixing the input from multiple speakers nullifies the simplifications introduced by individuals in Experiment 1; simplifications at the individual level do not result in simplification of the population's language. In Experiment 3, we focus on language use as a mechanism for simplification, exploring the consequences of the interaction between individuals differing in their linguistic competence (as native and non‐native speakers might). We find that speakers who acquire a more complex language than their partner simplify their language during interaction. We ultimately conclude that adult learning can result in languages spoken by more people having simpler morphology, but that idiosyncratic simplifications by non‐natives do not offer a complete explanation in themselves; accommodation—by comparatively competent non‐natives to less competent speakers, or by native speakers to non‐natives—may be a key linking mechanism. (shrink)

New materialisms argue for a more science-friendly humanities, ventilating questions about methodology and subject matter and the importance of the non-human. However, these new sites of attention - climate, biology, affect, geology, animals and objects - tend to leverage their difference against language and the discursive. Similarly, questions about ontology have come to eclipse, and even eschew, those of epistemology. While this collection of essays is in kinship with this radical shake-up of how and what we study, the aim is (...) to re-navigate what constitutes materiality. These efforts are encapsulated by a rewriting of the Derridean axiom, 'there is no outside text' as 'there is no outside nature.' What if nature has always been literate, numerate, social? And what happens to 'the human' if its exceptional identity and status is conceded quantum, non-local and ecological implication? (shrink)

When you think of compassion, what comes to mind? Kindness, understanding, tenderness, empathy, maybe warmth? Compassion can be all those things - but it is much more. Drawing on his many years of experience as a clinical psychologist and researcher, Dr James Kirby brings together hard science and real-life examples to offer a guide to a more compassionate life and society. Kirby debunks the myth that compassion is simple a feeling and shows us how it is a motivational (...) force that can shape our behaviour and relationships with each other and the world. He considers how it might help with self-criticism, parenting and grief, and he explores what part artificial intelligence might play in a compassionate future. In this engaging and timely book, Kirby traverses philosophy, psychology and pop culture to show how we can choose compassion to make our lives healthier, happier and more meaningful. (shrink)

There is evidence for increase, followed by decline, in synaptic numbers during development. Dendrites do not function in isolation. A constructive neuronal process may underpin a selectionist cognitive process. The environment shapes both ontogeny and phylogeny. Phylogenetic natural selection and neural selection are compatible. Natural selection can yield both constructivist and selectionist solution to adaptuive problems.

The contentious, topical debate about whether faith-based health care organizations should be granted accommodation on the basis of institutional conscientious objection to medical assistance is dying (MAiD) is addressed through a comparative analysis of arguments on both sides of the issue that references such relevant considerations as: claimed ‘moral-authority’, competing rights-based claims, obligations arising from patient welfare principles, formal justice, dissimilarity in consequences, and two illustrative arguments from analogy. The analysis leads to the conclusion that nonconditional accommodation on the basis (...) of institutional conscientious objection to MAiD is not ethically acceptable in Canada. A compromise mechanism, consisting of a suggested set of pragmatic conditions, is proposed that could effectively balance the competing moral responsibilities that arise from this conclusion and a core assumption of the paper, i.e., that some dominant faith-based health institutions can legitimately request, and expect, that provincial/territorial governments pay them a measure of respect in their operational, health-care-delivery decision making because of these institutions’ long history of providing high quality, health care in Canada. It is further suggested that provincial/territorial governments only allow large, publicly funded, faith-based health care organizations to enact a conditional version of accommodation on the basis of institutional conscientious objection to MAiD in circumstances where the organization has entered into a formal agreement with the relevant health department to meet the proposed, compromise conditions (or a relevantly-similar set of conditions). (shrink)

I argue for the use of the adjunction operator (adding a single new element to an existing set) as a basis for building a finitary set theory. It allows a simplified axiomatization for the first-order theory of hereditarily finite sets based on an induction schema and a rigorous characterization of the primitive recursive set functions. The latter leads to a primitive recursive presentation of arithmetical operations on finite sets.

It is often challenging for mental health‐care providers and health organizations to perform their various roles and to meet their varied obligations. In complex mental health‐care circumstances the concurrent application of relevant ethical principles and values often leads to the emergence of completing obligations that need to be carefully weighed and balanced in the making of care‐related decisions. Although some clinical circumstances, such as those potentially triggering the duty to warn, are adequately guided by existing rules based on legal precedents, (...) there is a gap in decision‐making support in other mental health‐care domains. This article proposes that a set of targeted, decision‐making approaches be developed to assist in the handling of specific, challenging circumstances. By way of illustration, two novel approaches are introduced; that is, choosing to work within a moral relational space of optimal therapeutic engagement (at the micro level of clinical practice), and the use of a health policy development approach that instantiates deliberative engagement (at the meso and macro levels of health organization). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Aristotle On MetaphorJohn T. KirbyMuch Madness is divinest Sense—To a discerning Eye——Emily DickinsonOurs is an age of metaphor. Wayne Booth, in his inimitable fashion, remarks,There were no conferences on metaphor, ever, in any culture, until our own century was already middle–aged. As late as 1927, John Middleton Murry, complaining about the superficiality of most discussions of metaphor, could say, "There are not many of them."... Explicit discussions of something (...) called metaphor have multiplied astronomically in the past fifty years.... students of metaphor have positively pullulated.1In the postmodern era philosophers of language, particularly those outside the analytic tradition, tend to think more and more in terms of all language as being metaphorical. This trend, however, is not a new one; it seems to have its roots back as far as Heraclitus, and, in the modern world, was certainly espoused by Giambattista Vico in his Nuova Scienza (1725). What we may call the Viconian tradition was embraced on the continent by Nietzsche, and, in the Anglo–American world, by Ivor Richards.2 Nietzsche's thought had far–reaching consequences in terms of its influence on the work of Paul de Man and Jacques Derrida, who in the late 1960s and the 1970s found themselves in the center of a vortex of controversy over the notion of "deconstruction," and its interrogation not only of Western metaphysics but also of human language and thought generally. Now, it seemed, such simple formulae as "This X is Y" called into question the whole process of naming and predication. But even among those for whom this is an unconvincing position, the problem of metaphor continues to be a fascinating one. How to define [End Page 517] it? What are its uses? What is its relation to literal, or nonfigured, language? And what its relation to human cognition?3Booth goes on to say, "there have been many more discussions of what people from the Greek philosophers on called metaphor than any bibliography could show."4 That being so, a sustained study of Aristotle's concept of metaphor needs no further justification, since it is to him that we owe the terms in which the debate was framed for many hundreds of years. Indeed, here as often, even those who wish to propose new or different parameters for the analysis of metaphor must do so against the grain of the Aristotelian tradition.5 This, if nothing else, is a measure of the tremendous influence Aristotle has had on the history of Western rhetoric and poetics.As on many other topics, it is now fashionable to condescend to Aristotle for the limitations of his study of metaphor, or—more aggressively still—to find fault with its parameters. Certainly he did not preempt any further discussion on the issue; nor, I imagine, would he have wanted to. But I surmise that there is more to be learned from an appreciative study of his methods here than one might initially suppose. In this study, then, after a few remarks on recent studies of metaphor, I propose to examine the state of the question before Aristotle, and then [End Page 518] to look at what he has to say about metaphor in the Poetics and Rhetoric.In their attempts to cope with the notion of language generally, and specifically with the questions of literal versus figurative language, scholars over the last hundred years or so have themselves appropriated a number of metaphors purporting to describe the phenomenon. These include (above all) models based on comparison and interaction. The comparison model, it is typically said, conforms more to the classical approach to metaphor, whereas those based on interaction stem primarily from the work of Richards and Black.6 Indeed it is from this notion of interaction that the terms "tenor" and "vehicle" were born, the former referring to the underlying idea that is illustrated or illuminated by the latter, which is "applied" to it; and Richards is right both to point out [1] that the word "metaphor" is sometimes used to signify what he means by "vehicle," and sometimes to mean the symbiosis resulting from the conjunction of tenor and vehicle, and [2] that... (shrink)

Historically, the triage of temporarily scarce health resources has served narrow utilitarian ends. The recent H1N1 pandemic experience provided an opportunity for expanding the theoretical foundations/understandings of critical care triage in the context of declared infectious pandemics. This paper briefly explores the ethics-related challenges associated with the development of modern critical care triage protocols and provides descriptions of some ‘enhanced fairness’ features which were developed through the use of an inclusive deliberative engagement process by a Canadian provincial Department of Health.

This article explores Derrida's suggestion in Of Grammatology that deconstruction might be considered a positive science. The implication here is that ‘no outside of text’ does not evoke an enclosure whose limits can't be breached, an enclosure that discovers human exceptionalism in linguistic and technological capacities. Instead, this sense of a system and its involvements (différance) is already entangled in any ‘atom’ of its expression, whereby ‘no outside of text’ can be read as ‘no outside of Nature’. The logic that (...) informs and justifies the conventional separations between nature and culture, ideation and matter, and human and non-human, are thereby confounded; the dimensions of efficacy, as well as the vexed question of intention appear as non-local (systemic); and the very notion of language – what it is and how it works – is distributed in ways that give rise to the same quandaries that surround the quantum problematic. Indeed, at the end of this meditation the difference between the humanities and the sciences, especially in its current configuration as the impasse of ‘the two cultures’, can no longer be sustained. (shrink)

Feminism could be described as a discourse that negotiates corporeality, what a body is and what a body can do. Nevertheless, the specter of essentialism means that the biological or anatomical body, the body that is commonly understood to be the "real" body, is often excluded from this investigation. The increasingly sterile debate between essentialism and antiessentialism has inadvertently encouraged this somatophobia. I argue that these opposing positions are actually inseparable, sharing a complicitous relationship that produces material effects.

The modern practice of organ donation after cardiocirculatory death (DCD) emerged in the 1990s as a response to the alarmingly wide gap between the number of transplantable organs available through organ donation after neurological death and the urgent organ transplantation needs of persons in end-organ failure. Various important ethical dimensions of DCD have been considered and debated by prominent organ donation/transplantation theorists and clinicians.In this article, consideration of some of these ethical elements provides a foundation for a proposed set of (...) ethically informed, pragmatic conditions that could assist in the development of health policies to guide the practice of organ donation after cardiocirculatory death. (shrink)

Identifying wordlike units in language is typically done by applying a battery of criteria, though how to weight these criteria with respect to one another is currently unknown. We address this question by investigating whether certain criteria are also used as cues for learning an artificial language—if they are, then perhaps they can be relied on more as trustworthy top‐down diagnostics. The two criteria for grammatical wordhood that we consider are a unit's free mobility and its internal immutability. These criteria (...) also map to two cognitive mechanisms that could underlie successful statistical learning: learners might orient themselves around the low transitional probabilities at unit boundaries, or they might seek chunks with high internal transitional probabilities. We find that each criterion has its own facilitatory effect, and learning is best where they both align. This supports the battery‐of‐criteria approach to diagnosing wordhood, and also suggests that the mechanism behind statistical learning may not be a question of either/or; perhaps the two mechanisms do not compete, but mutually reinforce one another. (shrink)

Interest in the future, clinical implementation of uterus transplantation for uterine factor infertility was recently boosted by the demonstration of proof-of-concept for deceased uterus donation/transplantation. The ethical dimensions of living and deceased uterus transplantation are explored and addressed in the paper through their comparison to the ethical elements of an existing, legal, assisted reproduction practice in some high-income countries, i.e., gestational surrogacy. A set of six ethics lenses is used in the comparative analysis: reproductive autonomy and rights, informed choice/consent, relevant (...) critical relational theories, health equity, theoretical application of the accepted living donation standard, and comparative benefits and burdens considerations. Gestational surrogacy, as currently practiced in some high-income countries, is the assumed, theoretical base-threshold for determination of ethical acceptability in assisted reproduction practices. The analysis demonstrates that : 1) the ethical acceptability of living uterus donation/transplantation is less than that of gestational surrogacy in high-income countries, and 2) the ethical acceptability of deceased uterus donation/transplantation is roughly equivalent to that of gestational surrogacy. This leads to the conclusion that, at the present time, only one version of uterus transplantation practice, i.e., deceased uterus transplantation, should be considered ethically acceptable for possible clinical implementation in high-income countries. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume Studies Volume 29, Number 2, November 2003, pp. 305-325 Hume, Sympathy, and the Theater BRIAN KIRBY Every movement of the theater, by a skillful poet, is communicated, as it were by magic, to the spectators; who weep, tremble, resent, rejoice, and are inflamed with all the variety of passions, which actuate the several personages of the drama. (EPM 5.2.26; SBN 221-2) Much has been written recently about (...) the role of sympathy in Hume's moral theory. That may indeed be its most important use. But it seems from a number of illustrations he uses that it has broader applications, in particular, application to a spectator's appreciation of drama. The problem some see with this broader application is that it conflicts with the basic definition of sympathy as a process by means of which impressions are shared. The actors on the stage would not seem to have the same passions which "inflame" the spectators. Worse, the spectators do not believe in their hearts that the passions which inflame them have real correlates. At first blush, "sympathy" might mean any one of several things. In "The Conscience of Huckleberry Finn," for example, Jonathan Bennett says, "As for 'sympathy': I use this term to cover every sort of fellow-feeling, as when one feels pity over someone's loneliness, or horrified compassion over his pain, and when one feels a shrinking reluctance to act in a way which will bring misfortune to someone else."1 However, fellow-feeling is not a sharing of feelings in Hume's sense. Alvin I. Goldman comes closer to Hume's meaning in a narrow description of empathy: "To empathize with someone, in its Brian Kirby, Associate Professor of Philosophy Emeritus at St. Lawrence University, is at 172 Miner Street Road, Canton, NY 13617, USA. e-mail: [email protected] 306 Brian Kirby most frequent sense, is to sympathize or commiserate, which involves shared attitudes, sentiments, or emotions."2 Still, Hume's sympathy is not the commiseration but rather what is involved in the commiseration, the shared attitudes, sentiments, and emotions. "No quality of human nature," says Hume, "is more remarkable, both in itself and in its consequences, than that propensity we have to sympathize with others, and to receive by communication their inclinations and sentiments, however different from, or even contrary to our own" (T 2.1.11.2; SBN 316). The principle of sympathy as he describes it in his technical sense is as follows: When any affection is infus'd by sympathy, it is at first known only by its effects, and by those external signs in the countenance and conversation, which convey an idea of it. This idea is presently converted into an impression, and acquires such a degree of force and vivacity, as to become the very passion itself, and produce an equal emotion, as any original affection. However instantaneous this change of the idea into an impression may be, it proceeds from certain views and reflections, which will not escape the strict scrutiny of a philosopher, tho' they may the person himself, who makes them. (T 2.1.11.3; SBN 317) If sympathy has to do with the sharing of impressions, what can one say about possible broader applications in which the correlate impression is absent? One tack to take is to dismiss the illustrative examples as aberrations or at least minor inconsistencies on Hume's part. A second is to argue that the broader applications follow reasonably, given Hume's description of the mechanism of sympathy. I propose, in this paper, to take the second tack. The above description characterizes what one might call sympathy in its normal social context in which the feelings of another are identifiable from his verbal and bodily behavior. Of course, the identification is not infallible. The other person may intend to deceive by lying or mimicking the behavior associated with a feeling. But such occasions are parasitic on normal contexts. But beyond the normal social context, there are other occasions which elicit sympathy, situations in which passions are aroused in the sympathizers for good cause, but which have no correspondent in the objects of sympathy. The case... (shrink)

How do cognitive biases and mechanisms from learning and use interact when a system of language conventions emerges? We investigate this question by focusing on how transitive events are conveyed in silent gesture production and interaction. Silent gesture experiments have been used to investigate cognitive biases that shape utterances produced in the absence of a conventional language system. In this mode of communication, participants do not follow the dominant order of their native language, and instead condition the structure on the (...) semantic properties of the events they are conveying. An important source of variability in structure in silent gesture is the property of reversibility. Reversible events typically have two animate participants whose roles can be reversed. Without a syntactic/conventional means of conveying who does what to whom, there is inherent unclarity about the agent and patient roles in the event. In experiment 1 we test a novel, fine-grained analysis of reversibility. Presenting a silent gesture production experiment, we show that the variability in word order depends on two factors that together determine how reversible an event is. We relate our experimental results to principles from information theory, showing that our data support the “noisy channel” account of constituent order. In experiment 2, we focus on the influence of interaction on word order variability for reversible and non-reversible events. We show that when participants use silent gesture for communicative interaction, they become more consistent in their usage of word order over time, however, this pattern less pronounced for events that are classified as strongly non-reversible. We conclude that full consistency in word order is theoretically a good strategy, but word order use in practice is a more complex phenomenon. (shrink)

Ordinal addition and multiplication can be extended in a natural way to all sets. I survey the structure of the sets under these operations. In particular, the natural partial ordering associated with addition of sets is shown to be a tree. This allows us to prove that any set has a unique representation as a sum of additively irreducible sets, and that the non-empty elements of any model of set theory can be partitioned into infinitely many submodels, each isomorphic to (...) the original model. Also any model of set theory has an isomorphic extension in which the empty set of the original model is non-empty. Among other results, the relations between the arithmetical operations and the transitive closure and the adductive hierarchy are elucidated. (shrink)

This essay will examine scholarly attempts at distilling a proto-ethical philosophy from the Daoist classic known as the Zhuangzi. In opposition to interpretations of the text which characterize it as amoralistic, I will identify elements of a natural normativity in the Zhuangzi. My examination features passages from the Zhuangzi – commonly known as the “knack” passages – which are often interpreted through some sort of linguistic, skeptical, or relativistic lens. Contra such readings, I believe the Zhuangzi prescribes an art of (...) living – or shù [術] – which incorporates a few motifs familiar to certain threads of philosophical naturalism. Building on existing scholarship which treats of the praxeology of the text, I argue that the naturalist themes present in the Zhuangzi support an unusual, but robust, view of moral expertise. (shrink)

People can have or lack ‘integrity’. But can public institutions? It is common to speak of the ‘integrity’ of such institutions: in popular discourse, legal decisions, law and regulations, and also increasingly, political theory, and proximate disciplines. Such integrity is often said to be at risk of being ‘subverted,’ ‘corroded,’ and ‘corrupted,’ by both forces within and without. Furthermore, the implication is that this is a very worrying thing. The integrity of our institutions, at least, needs to be preserved, supported, (...) and defended; against money, politics, power, and populists. However, despite such common usage, the concept itself has attracted little theoretical reflection. What can it mean, if anything sensible, for an institution itself – instead of a person (or even say, a body, process, territory or a bridge) – to have ‘integrity’? And, why might it be so important? This is the subject of this paper. It puts forward a substantive moral conception of institutional integrity as the robust disposition of an institution to pursue its purpose efficiently, within the constraints of legitimacy, consistent with its commitments. It argues that it is important because it provides the strongest grounding for a ‘duty of support’ owed by citizens to the institution. The strength of such support owed also gives content to a scalar dimension of the institution’s normative legitimacy, that is, the ‘strength’ (or weakness) of such legitimacy. Further, it illustrates how such a conception of institutional integrity will helpfully advance the current debate regarding institutional corruption. (shrink)

Over the last eighty years, studies in play have carved out a small, but increasingly significant, niche within the social sciences and a rich repository has been built which underscores the importance of play to social, cultural, and psychological development. The general point running through these works is a philosophical recognition that play should not be separated from the trappings of everyday life, but instead should be seen as one of the more primordial aspects of human existence. Gadamer is one (...) philosopher frequently associated with interest in play. In his magnum opus, Truth and Method (1960), Gadamer insisted the significance of play to human understanding is not merely recreational, but rather it discloses the full context of any given situation by promoting a freedom of possibilities within the horizon of one’s own life-world (i.e. the world directly and immediately experienced). As such, his philosophical analysis of play was essential to his overall project of philosophical hermeneutics as it can explain how meaning is not derived from something essential within a text, but rather considered from a full range of possibilities. There are good reasons to expand on that understanding of play within philosophical studies and we suggest one way to do so is to compare Gadamer’s treatment of play with similar ideas from thinkers often associated with other philosophical schools. Although there are other candidates (e.g. Wittgenstein’s language games) for such an analysis, we limit our comparison here to the notion of transaction, as treated by the American pragmatist John Dewey in his volume Knowing and the Known (co-authored with Arthur Bentley in 1949). Because Dewey tied his conception of transaction to an overarching philosophy of inquiry, we believe comparing it to Gadamer’s use of play can highlight the deep philosophical import of this concept to the understanding of philosophical inquiry. (shrink)

It has become somewhat a commonplace in recent political philosophy to remark that all plausible political theories must share at least one fundamental premise, ‘that all humans are one another's equals’. One single concept of ‘basic equality’, therefore, is cast as the common touchstone of all contemporary political thought. This paper argues that this claim is false. Virtually all do indeed say that all humans are ‘equals’ in some basic sense. However, this is not the same sense. There are not (...) one but two concepts of basic equality, and they reflect not a grand unity within political philosophy but a deep and striking division. I call these concepts ‘Equal Worth’ and ‘Equal Authority’. The former means that each individual’s good is of equal moral worth. The latter means that no individual is under the natural authority of anyone else. Whilst these two predicates are not in themselves logically inconsistent, I demonstrate that they are inconsistent foundation stones for political theory. A theory that starts from Equal Worth will find it near impossible to justify Equal Authority. And a theory that starts from Equal Authority will find any fact about the true worth of things, including ourselves, irrelevant to justifying legitimate action. This helps us identify the origin of many of our deepest and seemingly intractable disagreements within political philosophy, and directs our attention to the need for a clear debate about the truth and/or relationship between the two concepts. In short, my call to arms can be summed up in the demand that political philosophers never again be allowed to claim ‘that all human beings are equals’ full stop. They must be clear in what dimension they claim that we are equals—Worth or Authority. (shrink)

In this chapter we suggest that the origin of language, specifically the protolinguistic stage, was iconic rather than arbitrary, and fundamentally based on shared cross-modal associations. We provide evidence from natural language in the form of sound symbolism, distinguishing conventional sound symbolism from sensory sound symbolism. Sensory sound symbolism, or the presence of iconicity in natural language, is considered alongside psychological experiments in naming, and other investigations of cross-modal associations specifically involving linguistic sound. This evidence supports the idea that we (...) can directly express a variety of sensory experiences through linguistic sound, and thus that language systems have the capacity to be iconic to a large extent. We outline a theory of sensory protolanguage emergence, considering how and why arbitrariness eventually became the dominant relationship between form and meaning. Finally, we consider the possibility of continuity between cross-modal transfer in other primates and more abstract cross-modal associations among humans, suggesting this may have scaffolded the emergence of symbolic communication. (shrink)

The editorial in the September 1982 issue of this journal and many articles before and since have addressed the problem of informed consent. Is it possible? Is it a useful concept? Is there anything new to be said about it? In this article the basic rationale of the rule (patient autonomy) is explained and the extent of the rule explored. Various exceptions have been offered by the law and an attempt is made to catalogue the chief of these. A number (...) of specially vulnerable groups are then identified, the most important, and vexed, being children. How can informed consent be secured in the case of young patients? Finally, a few problems are mentioned in an attempt to get this subject back to reality. The appeal to the principle primum non nocere may be medical paternalism in disguise. Informed consent is the competing principle that reminds us of the primacy of human autonomy. A pointer is given to the future: even the use of sound recordings to explain medical procedures and to activate informed consent so that it may become a reality and not just a lawyer's myth, should be considered. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:...

That all human beings are one another’s moral equals is taken by many to be the fundamental premise of contemporary moral, political, and legal theory. It is also the demand of individuals and groups to be treated as equals that drives much of political practice and protest today. However, what does such a claim of ‘basic equality’ between human beings mean? How can it possibly be true, given that we are unequals in almost every other aspect of our lives? And, (...) who, exactly, is meant to fall within its scope? This volume brings together today’s foremost thinkers on basic equality to address these questions. Collectively, they explore the concept in history and critique, encompassing novel efforts to overcome the problem of explanation as well as scepticism about it, and discussion of its implications for inclusion and marginalization. (shrink)

In language, recombination of a discrete set of meaningless building blocks forms an unlimited set of possible utterances. How such combinatorial structure emerged in the evolution of human language is increasingly being studied. It has been shown that it can emerge when languages culturally evolve and adapt to human cognitive biases. How the emergence of combinatorial structure interacts with the existence of holistic iconic form-meaning mappings in a language is still unknown. The experiment presented in this paper studies the role (...) of iconicity and human cognitive learning biases in the emergence of combinatorial structure in artificial whistled languages. Participants learned and reproduced whistled words for novel objects with the use of a slide whistle. Their reproductions were used as input for the next participant, to create transmission chains and simulate cultural transmission. Two conditions were studied: one in which the persistence of iconic form-meaning mappings was possible and one in which this was experimentally made impossible. In both conditions, cultural transmission caused the whistled languages to become more learnable and more structured, but this process was slightly delayed in the first condition. Our findings help to gain insight into when and how words may lose their iconic origins when they become part of an organized linguistic system. (shrink)

The productivity of language is subserved by two structural properties: language is recursive, which allows the creation of an infinite number of utterances, and language is compositional, which makes the interpretation of novel utterances possible. A potential explanation for the linkage between the functional properties of compositionality and the compositional structure of language is that this fit arose through cultural, rather than biological, evolution. In order to argue that the compositional structure of language is a product of cultural evolution, it (...) is assumed that language is compositional, socially learned, and therefore culturally transmitted. A well-established solution to the problem of linkage in biological systems is that of evolution by natural selection: adaptation. Compositionality can be explained as a cultural adaptation by language to the problem of transmission through a learning bottleneck. (shrink)

Overby and colleagues (2015) draw our critical attention to a variety of ethical challenges associated with the practice of controlled donation after circulatory determination of death (cDCDD). Alt...

In lieu of an abstract, here is a brief excerpt of the content:...