The static properties of leaves with parallel venation from terrestrial orchids of the genus Epipactis were modelled as coupled elastic rods using the geometrically exact Cosserat theory and the resulting boundary-value problem was solved numerically using a method from Shampine, Muir and Xu. The response of the leaf structure to the applied force was obtained from preliminary measurements. These measurements allowed the Young’s modulus of the Epipactis leaves to be determined. The appearance of wrinkles and undulation characteristics for some leaves (...) has been attributed to the small torsional stiffness of the leaf edges. (shrink)

Virtue ethics seems to be a promising moral theory for understanding and interpreting the development and behavior of artificial moral agents. Virtuous artificial agents would blur traditional distinctions between different sorts of moral machines and could make a claim to membership in the moral community. Accordingly, we investigate the “machine question” by studying whether virtue or vice can be attributed to artificial intelligence; that is, are people willing to judge machines as possessing moral character? An experiment describes situations where either (...) human or AI agents engage in virtuous or vicious behavior and experiment participants then judge their level of virtue or vice. The scenarios represent different virtue ethics domains of truth, justice, fear, wealth, and honor. Quantitative and qualitative analyses show that moral attributions are weakened for AIs compared to humans, and the reasoning and explanations for the attributions are varied and more complex. On “relational” views of membership in the moral community, virtuous machines would indeed be included, even if they are indeed weakened. Hence, while our moral relationships with artificial agents may be of the same types, they may yet remain substantively different than our relationships to human beings. (shrink)

The generative AI boom is unleashing its minions. Enterprise software vendors have rolled out legions of automated assistants that use large language model (LLM) technology, such as ChatGPT, to offer users helpful suggestions or to execute simple tasks. These so-called copilots and chatbots can increase productivity and automate tedious manual work. In this article, we explain how that leads to the risk that users' ethical competence may degrade over time — and what to do about it.

This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1984.

Over a career spanning American history from the 1880s to the 1950s, John Dewey sought not only to forge a persuasive argument for his conviction that "democracy is freedom" but also to realize his democratic ideals through political activism. Widely considered modern America's most important philosopher, Dewey made his views known both through his writings and through such controversial episodes as his leadership of educational reform at the turn of the century; his support of American intervention in World War I (...) and his leading role in the Outlawry of War movement after the war; and his participation in both radical and anti-communist politics in the 1930s and 40s. Robert B. Westbrook reconstructs the evolution of Dewey's thought and practice in this masterful intellectual biography, combining readings of his major works with an engaging account of key chapters in his activism. Westbrook pays particular attention to the impact upon Dewey of conversations and debates with contemporaries from William James and Reinhold Niebuhr to Jane Addams and Leon Trotsky. Countering prevailing interpretations of Dewey's contribution to the ideology of American liberalism, he discovers a more unorthodox Dewey—a deviant within the liberal community who was steadily radicalized by his profound faith in participatory democracy. Anyone concerned with the nature of democracy and the future of liberalism in America—including educators, moral and social philosophers, social scientists, political theorists, and intellectual and cultural historians—will find John Dewey and American Democracy indispensable reading. (shrink)

In this, his most influential work, legal theorist and political philosopher Carl Schmitt argues that liberalism’s basis in individual rights cannot provide a reasonable justification for sacrificing oneself for the state—a critique as cogent today as when it first appeared. George Schwab’s introduction to his translation of the 1932 German edition highlights Schmitt’s intellectual journey through the turbulent period of German history leading to the Hitlerian one-party state. In addition to analysis by Leo Strauss and a foreword by Tracy B. (...) Strong placing Schmitt’s work into contemporary context, this expanded edition also includes a translation of Schmitt’s 1929 lecture “The Age of Neutralizations and Depoliticizations,” which the author himself added to the 1932 edition of the book. An essential update on a modern classic, The Concept of the Political, Expanded Edition belongs on the bookshelf of anyone interested in political theory or philosophy. (shrink)

When experimental participants are given the chance to reflect and revise their initial judgments in a dynamic conversational context, do their responses to philosophical scenarios differ from responses to those same scenarios presented in a traditional static survey? In three experiments comparing responses given in conversational contexts with responses to traditional static surveys, we find no consistent evidence that responses differ in these different formats. This aligns with recent findings that various manipulations of reflectiveness have no effect on participants’ judgments (...) about philosophical scenarios. Although we did not find a consistent quantitative effect of format (conversation vs. static survey), conversational experiments still provide qualitative insights into debates about how participants are understanding (or misunderstanding) the scenarios they read in experimental studies, whether they are replacing difficult questions with questions that are more easily answered, and how participants are imagining the scenarios they read in ways that differ from what is explicitly stated by experimenters. We argue that conversational experiments—"Socratic questionnaires"—help show what is going on “under the hood” of traditional survey designs in the experimental investigation of philosophical questions. (shrink)

Incivility among physicians, between physicians and learners, and between physicians and nurses or other healthcare professionals has become commonplace. If allowed to continue unchecked by academic leaders and medical educators, incivility can cause personal psychological injury and seriously damage organisational culture. As such, incivility is a potent threat to professionalism. This paper uniquely draws on the history of professional ethics in medicine to provide a historically based, philosophical account of the professional virtue of civility. We use a two-step method of (...) ethical reasoning, namely ethical analysis informed by pertinent prior work, followed by identifying the implications of clearly articulated ethical concepts, to meet these goals. The professional virtue of civility and the related concept of professional etiquette was first described by the English physician-ethicist Thomas Percival (1740–1804). Based on a historically informed philosophical account, we propose that the professional virtue of civility has cognitive, affective, behavioural and social components based on a commitment to excellence in scientific and clinical reasoning. Its practice prevents a dysfunctional organisational culture of incivility and sustains a civility-based organisational culture of professionalism. Medical educators and academic leaders are in a pivotal and powerful position to role model, promote and inculcate the professional virtue of civility as essential to an organisational culture of professionalism. Academic leaders should hold medical educators accountable for discharge of this indispensable professional responsibility. (shrink)

This paper explores the relationship of mourning and the gift in the work of Jacques Derrida. I argue that mourning is not a Derridean gift, but mourning does open us to the gift. Reading the works of Aristotle, Cicero, and Kierkegaard on friendship and love to the dead in the wake of Derrida’s Politics of Friendship makes this relation among mourning and the gift apparent for he presents mourning as the opening to a democracy to-come whose logic is the gift. (...) Through these accounts, I maintain that in preparing us for the gift, mourning the dead other can help us to relate better with the living other in ethical, political, and ontological terms. (shrink)

Linguistic category learning has been shown to be highly sensitive to linear order, and depending on the task, differentially sensitive to the information provided by preceding category markers (premarkers, e.g., gendered articles) or succeeding category markers (postmarkers, e.g., gendered suffixes). Given that numerous systems for marking grammatical categories exist in natural languages, it follows that a better understanding of these findings can shed light on the factors underlying this diversity. In two discriminative learning simulations and an artificial language learning experiment, (...) we identify two factors that modulate linear order effects in linguistic category learning: category structure and the level of abstraction in a category hierarchy. Regarding category structure, we find that postmarking brings an advantage for learning category diagnostic stimulus dimensions, an effect not present when categories are non‐confusable. Regarding levels of abstraction, we find that premarking of super‐ordinate categories (e.g., noun class) facilitates learning of subordinate categories (e.g., nouns). We present detailed simulations using a plausible candidate mechanism for the observed effects, along with a comprehensive analysis of linear order effects within an expectation‐based account of learning. Our findings indicate that linguistic category learning is differentially guided by pre‐ and postmarking, and that the influence of each is modulated by the specific characteristics of a given category system. (shrink)

Linguistic category learning has been shown to be highly sensitive to linear order, and depending on the task, differentially sensitive to the information provided by preceding category markers (premarkers, e.g., gendered articles) or succeeding category markers (postmarkers, e.g., gendered suffixes). Given that numerous systems for marking grammatical categories exist in natural languages, it follows that a better understanding of these findings can shed light on the factors underlying this diversity. In two discriminative learning simulations and an artificial language learning experiment, (...) we identify two factors that modulate linear order effects in linguistic category learning: category structure and the level of abstraction in a category hierarchy. Regarding category structure, we find that postmarking brings an advantage for learning category diagnostic stimulus dimensions, an effect not present when categories are non‐confusable. Regarding levels of abstraction, we find that premarking of super‐ordinate categories (e.g., noun class) facilitates learning of subordinate categories (e.g., nouns). We present detailed simulations using a plausible candidate mechanism for the observed effects, along with a comprehensive analysis of linear order effects within an expectation‐based account of learning. Our findings indicate that linguistic category learning is differentially guided by pre‐ and postmarking, and that the influence of each is modulated by the specific characteristics of a given category system. (shrink)

Platonism has played a central role in Christianity and is essential to a deep understanding of the Christian theological tradition. At times, Platonism has constituted an essential philosophical and theological resource, furnishing Christianity with an intellectual framework that has played a key role in its early development, and in subsequent periods of renewal. Alternatively, it has been considered a compromising influence, conflicting with the faith's revelatory foundations and distorting its inherent message. In both cases the fundamental importance of Platonism, as (...) a force which Christianity defined itself by and against, is clear. Written by an international team of scholars, this landmark volume examines the history of Christian Platonism from antiquity to the present day, covers key concepts, and engages issues such as the environment, natural science and materialism. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Review Essay:Aquinas, Modern Theology, and the TrinityGuy Mansini O.S.B.As one would expect from his Incarnate Lord, Thomas Joseph White's Trinity is no exercise in historical theology, although of course it calls on history, but aims to give us St. Thomas's theology as an enduring and so contemporary theology that both respects the creedal commitments of the Catholic Church and offers a more satisfying understanding of the Trinity than anything (...) proposed by the great theologians, Catholic and Protestant, of the past hundred years.1 The Trinity, however, gives a more complete and satisfying view of its subject than does The Incarnate Lord.Can St. Thomas really be fruitfully located within the dialectic of nineteenth- and twentieth-century Trinitarian speculation? Yes, and it is one of White's principal contributions to show how St. Thomas's medieval contemporaries, the early Franciscans on the one hand and William of Ockham on the other, remotely but really adumbrate nineteenth- and twentieth-century theological positions, once due attention is paid to the key issues of the analogical naming of God and his knowability. The reader is thus assured that Aquinas's original project was composed with some awareness of temptations and alternatives repeated (though not exactly, of course) in modern thought. It should be added that St. Thomas is by no means treated as the only systematic theological authority for Trinitarian theology, but White recognizes his paradigmatic place in the Catholic theological tradition. [End Page 1415]The most important issue for assessing the enduring value of Thomas's Trinitarian theology, then, whether in the thirteenth century or twentieth century, turns out to be the applicability and centrality of the psychological analogy for an understanding of the immanent intelligibility of the Trinity, an analogy suggested by Scripture, and developed by the Cappadocians, St. Augustine, St. Thomas, and other medieval writers, not to mention John Henry Newman and Matthias J. Scheeben.What is the status of this analogy? Olivier-Thomas Venard laconically describes it as "revealed"—too hot. Michael Maria Waldstein has recently argued vigorously and at length that it is not revealed at all—too cold. White does not discuss this in detail but is satisfied with saying that it is "derived" from Scripture—just right. However one thinks this question is to be resolved, White robustly defends the psychological analogy as a proper analogy and as the only systematic theological instrument ever offered by the theological tradition that succeeds in providing real understanding of the immanent life of the Trinity, one that preserves the transcendence of God and honors the dogmatic tradition of the Church bearing on the nature of God and the Trinity of persons—Nicaea, Lateran IV, and Vatican I, especially. This is how he does it in chapter 22.1. We know the mystery of interior Trinitarian life based on God's manifestation of it to us in the economy of salvation via the missions of Word and Spirit, which disclose to us distinct personal processions.2. Such processions are either immanent or transitive.3. But transitive processions terminate in some substance distinct from whence they emanate.4. God, however, is one in nature (essence, substance) both specifically and numerically.5. Therefore, the processions are immanent to the godhead.6. However, there are only two immanent immaterial activities known to us, that of knowing and that of loving.7. Therefore, we cannot have some understanding of the mystery of interior Trinitarian life except by analogy with these two [End Page 1416] activities. That is to say, we know the mystery of the Trinitarian life according to the "psychological model" or not at all.This argument can be re-phrased with more pointed reference to modern theologies of the Trinity.1. If we wish to understand the mystery of the immanent Trinitarian life of distinct persons, but not by way of immanent activities and processions, then we must appeal to transitive activity to account for the distinction of persons.2. Transitive divine activity can be conceived of (1) as creative, (2) as within creation relative to its history (the continental way), or (3) as taking place between three already constituted divine individuals, relating transitively to one... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Democracy, Spirit, and RevitalizationWalter B. Gulick (bio)The assumptions of democracy as an associational ethos of vulnerable life are, first, that we don't already know how best to order our common life and, second, that we don't know what the abstract ideals of empathy, emancipation, and equity entail in the concrete.—Michael Hogue1In American Immanence: Democracy for an Uncertain World, Michael S. Hogue grounds his proposal for a political theology in (...) a critique of American exceptionalism and its supportive "redeemer symbolic."2 In the Anthropocene era, Hogue states, American exceptionalism "legitimates the extraction of diverse forms of value and justifies the externalization of diverse costs" (29) with unconscionable costs to the natural environment and international justice. As indicated in the passage quoted above, Hogue's reaction to the rigid assumptions supportive of American exceptionalism is to offer a humble acknowledgement of political fallibility coupled with what he terms "a theopolitics of resilient democracy" (184; see also 3–6).My concern in this essay is largely practical. I will focus on discerning what intellectual, emotional, and communal resources might be drawn upon to further develop and actually effect the needed changes that Hogue so ably points out. Relatedly, I will inquire into who the most likely candidates are to devote energy to the reconstruction of social structures and practices so that they express values that Americans at their best uphold. Finally, I will reflect upon the role that spiritual ideals and communal practices might play in energizing effective democratic action. [End Page 5]I. Hogue's Critical and Constructive TasksHogue's overriding interest is to outline an epistemic/axiological/environmental/political stance that does not give rise to the various sorts of injustices and dysfunctions that mark the Anthropocene era, especially our allegiance to policies that eventuate in what he calls "climate wickedness." The alternative vision he embraces develops pragmatic naturalism as a method of inquiry and exposition. His reflections are especially indebted to the thought of Dewey, James, and Whitehead (78–82). During a time when e-words are normally associated with forms of electronic communication, Hogue offers instead two trios of e-words with another sort of significance—one that signifies a stance he wishes to overcome and one that communicates what he hopes to achieve. Our current era is unfortunately in thrall, he says, to extraction, externalization, and exception, whereas what we should strive for is a society marked by empathy, emancipation, and equitability. Well put. He presupposes that democratic governance, deeply embedded in American history, ought to serve as the vehicle for achieving what the positive set of e-words promotes. To this end, Hogue quotes appreciatively from Dewey's article, "Democracy is Radical": Democracy "is radical because it requires great change in existing social institutions, economic, legal and cultural" (170). This understanding of democracy slumbers now; what might it take to reawaken it? And if reawakened, what changes might be made to establish the more nearly equitable political influence that is basic to the promise of democracy?Hogue, recognizing in good pragmatic fashion the importance of consequential change, states, "In contrast to foundationalist commitments to antecedents and precedents, pragmatic naturalism commits to a prospective concern with consequents" (80). Foundational commitments to antecedents may certainly impede needed change, but surely attention to the historical events and practices that gave rise to current problems is needed to avoid repeating previous errors. Hogue refers to Whitehead's vision of social symbolism, suggesting that "social change can be catalyzed by the improvised revision of existing symbolic repertoires or the innovative formation or subversive interjection of new symbols" (99). I'm not fully convinced by Whitehead's claim. I suspect that many of our social problems are rooted below the linguistic level in an array of affective issues that elude symbolic adjustment. New strategies are needed to counter the prevalence of fear and resentment in society as promoted for political and commercial reasons and tied to Hogue's strongly voiced recognition that we live in an uncertain world.Here is my understanding of how Hogue both frames our current social and cultural situation and what he says might begin to remediate these circumstances. [End Page... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Excited DeliriumWhat’s Psychiatry Got to do With It?Paul B. Lieberman, MDIf in life we are surrounded by death, so too in the health of our intellect by madness.—WittgensteinDelirium is a medical syndrome defined as “a relatively acute decline in cognition that fluctuates over hours or days” whose primary manifestation is a deficit of attention. It is common, estimated to occur in 10% to more than 50% of hospitalized patients, (...) with higher prevalence rates among people in nursing homes and at the end of life. It is often fatal, with a mortality rate in the hospital estimated to be 25% to 33%. Caused by a wide variety of conditions and frequently difficult to diagnose, it lacks characteristic postmortem pathology (Josephson & Miller 2018)‘Excited delirium,’ as Byju and Friesen forcefully argue (Byju & Friesen, 2023), is, if nothing else, an excuse. The ‘diagnosis’ has not been empirically validated and remains controversial (American Psychiatric Association, 2020). And while delirium is usually treated by internists and emergency medicine physicians, psychiatrists should also be concerned about the misuse of a putative medical diagnosis and join actively in discussion about it. For one thing, patients mis-diagnosed with this condition, as Byju and Friesen’s examples suggest, may actually have another psychiatric condition and, so, be people for whose safety we should advocate. Moreover, the kinds of police interventions which Byju and Friesen document as involving excited delirium also befall patients with other psychiatric problems in whom the issue of delirium does not arise.There are at least two broad ways in which psychiatrists are qualified and obligated to engage with this issue. As physicians, we should join our medical colleagues in carefully but persistently telling the scientific, medical truth. As psychiatrists, we should bring psychiatric knowledge into the discussion, for example, by explaining what can happen when people who do not, apparently, have a diagnosable mental disorder interact under stress with other people who, apparently, do.Delirium is a clinical diagnosis, made when characteristic signs and symptoms are present which should not be made ‘by exclusion’ when, as may happen, other causes are not found. There is no evidence of delirium in any of the three clinical descriptions Byju and Friesen provide. Perhaps such evidence exists which is not in their brief reports, but these three people appear to have had, either, another psychiatric condition, such as psychosis or drug intoxication, or perhaps no [End Page 353] diagnosis at all. Psychiatrists are particularly wellpositioned to make this point since patients with mental health problems are often misdiagnosed when they seek medical attention and are told, and treated as if, “it’s all (“just”!) psychological.”Excited delirium, if it exists, is fatal in 10% of cases (Gonin, Beysard, Hersin, & Carron, 2018) and, although this is lower than the rate for delirium in general, it is still high. Medical personnel must be available to evaluate and ensure the safety of patients in custody.The potential conflict between protecting the patient and protecting the public should not be overstated. Although physical trauma and excessive administration of medications, including ketamine 500 mg IV (Orhurhu, Vashicht, Claus, & Cohen, 2023) can be lethal, mechanical restraint by itself is not (Chieze et al., 2019; Gleerup et al., 2019): something else is necessary, such as asphyxiation (Evans, Wood, & Lambert, 2003). Nor is restraint necessary in many cases in which ‘de-escalation’ techniques can be equally effective (Garriga et al., 2016; Fernández-Costa, 2020). Perhaps these points are best made by law enforcement leaders—and they have been—but psychiatrists can add that safe management of potential violence can be provided for agitated people with psychiatric conditions.Although it is not clear what kind of strength ‘superhuman’ strength might be (certainly not medical), relative imperviousness to pain is clinically described. Its locus classicus is Beecher’s observation, during World War II, that injured soldiers awaiting return home from the front, required lower than usual doses of analgesics (Beecher, 1946). And it’s a common experience, scientifically confirmed, that physical trauma may not become painful until sometime after the injury (Melzack, Wall, & Ty, 1982). But pain is a warning. Its absence is not a license, but a caution... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Theories of Emotion: Expressing, Feeling, Acting by Pia CAMPEGGIANISabrina B. LittleCAMPEGGIANI, Pia. Theories of Emotion: Expressing, Feeling, Acting. New York: Bloomsbury Publishing, 2023. xiv + 199 pp. Cloth, $80.89; paper, $21.60In Theories of Emotion, Pia Campeggiani provides a philosophical introduction to the emotions. The book is multidisciplinary and empirically informed. It is organized around three “groundbreaking intuitions” of emotion theory—(1) expression, (2) subjectivity, and (3) action. Each section (...) corresponds to a different thinker—Charles Darwin, William James, and John Dewey, respectively—and each section concludes with a discussion of relevant debates. This book is outstanding. It is clearly written, well organized, and impressive in its scope. In what follows, I outline key ideas and raise questions generated by each section, then conclude with general reflections on the text.Campeggiani begins with the “scandal” of emotion research: There is no agreement about what an emotion is. In part, this lack of consensus is due to the imprecise ways we employ concepts like feelings, emotions, affect, and passions in ordinary discourse. In part, it is due to empirical difficulties. For example, Campeggiani describes how implicit assumptions and a forced-choice format compromised an experiment about expression universality.Additionally, Campeggiani points out that the category “emotions” has an internal structure that lacks clear-cut boundaries. There are paradigmatic examples of emotions, such as fear and anger, but there are also ambiguous phenomena, such as respect and modesty, which we may or may not recognize as such. Throughout the text, Campeggiani introduces and evaluates numerous accounts of emotions, drawing our attention to the strengths, limitations, and empirical adequacy of each.Part 1 begins with Charles Darwin’s contributions to emotion theory—an emphasis on the biological origins of emotions and a focus on expression. This section examines emotions in connection to adaptive fitness, exploring phenomena such as blushing when we are ashamed and the biological bases of emotions. A highlight of this section is an exploration of the social or communicative character of the emotions, which Darwin described as “only a secondary effect” of expression. Campeggiani examines emotional contagion and imitation, as well as the [End Page 141] phenomenon of feeling more pain when we express pain on our faces. There is also a rich discussion about constructionism as an alternative to basic emotions theory.Part 2 opens with William James on subjective experience. Campeggiani describes the limitations of James’s position—of understanding emotions to be reducible to feelings. For starters, this position is not empirically well supported. Campeggiani cites Walter Cannon’s observation that “many of the autonomic changes that are symptomatic of a given emotion can also occur in its absence.” Additionally, James fails to “properly flesh out the link between emotions and evaluations.” Campeggiani then describes the cognitive turn in emotion theory that emerged in response to the lack of attention paid to evaluation. Cognitive accounts of emotion deemphasize the bodily dimensions of emotional experiences in favor of the intentional properties, or “aboutness,” of emotions. Emotions see things as things.From my vantage, this was the best part of the book. Campeggiani highlights Damasio’s point that decision-making depends on having a “correct affective perception of the values at stake in a given situation.” For instance, feeling outsized or misdirected fear may undermine our decision-making. Campeggiani also introduces debates about whether emotions are appraisals, and whether emotions entail judgments or make judgments more likely. In the introduction, she mentions that “decision-making processes are always and inevitably underpinned by emotions, for good and for ill.” We see what she means in this section. Emotions participate in reason, impede reason, and have cognitive content themselves.That emotions involve or participate in our judgments raises two kinds of concerns—epistemic and normative. The epistemic worry is that inaccurate appraisals may undermine our understanding of the world. This is especially worrisome for the class of emotions Campeggiani calls “recalcitrant,” or closed off to other mental states, and for the emotions she says are “heavily influenced by our needs and goals.” Emotions are imperfectly truth-tracking, as was made clear earlier, in part 1, regarding their adaptive nature. The normative worry is that certain emotional... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Excited DeliriumWhat’s Psychiatry Got to do With It?Paul B. Lieberman, MDIf in life we are surrounded by death, so too in the health of our intellect by madness.—WittgensteinDelirium is a medical syndrome defined as “a relatively acute decline in cognition that fluctuates over hours or days” whose primary manifestation is a deficit of attention. It is common, estimated to occur in 10% to more than 50% of hospitalized patients, (...) with higher prevalence rates among people in nursing homes and at the end of life. It is often fatal, with a mortality rate in the hospital estimated to be 25% to 33%. Caused by a wide variety of conditions and frequently difficult to diagnose, it lacks characteristic postmortem pathology (Josephson & Miller 2018)‘Excited delirium,’ as Byju and Friesen forcefully argue (Byju & Friesen, 2023), is, if nothing else, an excuse. The ‘diagnosis’ has not been empirically validated and remains controversial (American Psychiatric Association, 2020). And while delirium is usually treated by internists and emergency medicine physicians, psychiatrists should also be concerned about the misuse of a putative medical diagnosis and join actively in discussion about it. For one thing, patients mis-diagnosed with this condition, as Byju and Friesen’s examples suggest, may actually have another psychiatric condition and, so, be people for whose safety we should advocate. Moreover, the kinds of police interventions which Byju and Friesen document as involving excited delirium also befall patients with other psychiatric problems in whom the issue of delirium does not arise.There are at least two broad ways in which psychiatrists are qualified and obligated to engage with this issue. As physicians, we should join our medical colleagues in carefully but persistently telling the scientific, medical truth. As psychiatrists, we should bring psychiatric knowledge into the discussion, for example, by explaining what can happen when people who do not, apparently, have a diagnosable mental disorder interact under stress with other people who, apparently, do.Delirium is a clinical diagnosis, made when characteristic signs and symptoms are present which should not be made ‘by exclusion’ when, as may happen, other causes are not found. There is no evidence of delirium in any of the three clinical descriptions Byju and Friesen provide. Perhaps such evidence exists which is not in their brief reports, but these three people appear to have had, either, another psychiatric condition, such as psychosis or drug intoxication, or perhaps no [End Page 353] diagnosis at all. Psychiatrists are particularly wellpositioned to make this point since patients with mental health problems are often misdiagnosed when they seek medical attention and are told, and treated as if, “it’s all (“just”!) psychological.”Excited delirium, if it exists, is fatal in 10% of cases (Gonin, Beysard, Hersin, & Carron, 2018) and, although this is lower than the rate for delirium in general, it is still high. Medical personnel must be available to evaluate and ensure the safety of patients in custody.The potential conflict between protecting the patient and protecting the public should not be overstated. Although physical trauma and excessive administration of medications, including ketamine 500 mg IV (Orhurhu, Vashicht, Claus, & Cohen, 2023) can be lethal, mechanical restraint by itself is not (Chieze et al., 2019; Gleerup et al., 2019): something else is necessary, such as asphyxiation (Evans, Wood, & Lambert, 2003). Nor is restraint necessary in many cases in which ‘de-escalation’ techniques can be equally effective (Garriga et al., 2016; Fernández-Costa, 2020). Perhaps these points are best made by law enforcement leaders—and they have been—but psychiatrists can add that safe management of potential violence can be provided for agitated people with psychiatric conditions.Although it is not clear what kind of strength ‘superhuman’ strength might be (certainly not medical), relative imperviousness to pain is clinically described. Its locus classicus is Beecher’s observation, during World War II, that injured soldiers awaiting return home from the front, required lower than usual doses of analgesics (Beecher, 1946). And it’s a common experience, scientifically confirmed, that physical trauma may not become painful until sometime after the injury (Melzack, Wall, & Ty, 1982). But pain is a warning. Its absence is not a license, but a caution... (shrink)

Abstract:I defend that the distinctive object of our aesthetic evaluation of films is the full emotional experience, taken as a unified whole, that we go through as we watch a film and that I call the viewer's film emotional life. The aesthetic value itself—the positive quality we perceive in the experience of having had a certain film emotional life—is in the significance we experience in that film emotional life insofar as it contributes to the discovery and the exploration of the (...) viewer's human and individual emotional nature. I finally suggest that the explanation of the positive felt quality of such experience is in the progress it represents regarding our resourcefulness as emotional subjects toward the realization of our individual ideal of life. (shrink)

The book is a collection of papers and aims to unify the questions of syntax and semantics of language, which are included in logic, philosophy and ontology of language. The leading motif of the presented selection of works is the differentiation between linguistic tokens (material, concrete objects) and linguistic types (ideal, abstract objects) following two philosophical trends: nominalism (concretism) and Platonizing version of realism. The opening article under the title “The Dual Ontological Nature of Language Signs and the Problem of (...) Their Mutual Relations” provides a broad introduction into the problem area connected with this differentiation, while the logic-formal characteristics of the distinction are framed in the work entitled “On the Type-Token Relationships” (Chapter 1). The basic part of the book deals with issues relating to syntax (Chapters 2-4) and semantics of language (Chapters 5-6), as well as pertaining to syntactic-semantic pragmatic questions (Chapters 7-13). Throughout the book, language, categorial language, is characterized syntactically as generated by classical categorial grammar (Chapter 2) and formalized on two opposing levels: as language of expression-tokens (level of tokens) and language of expression-types (level of types). The author’s considerations contained in Chapters 2 and 4 lead to the important philosophical conclusion that in formal-logical syntactic studies on language the assumption that expression-types constitute the primary language layer while expression-tokens make the secondary one, can be neglected; thus, this speaks in favour of the opposing standpoint—the concretistic one—in the ontology of language syntax. In the works “Meaning and Interpretations”, Parts I and II (Chapters 5 and 6), it is underlined, however, that such semantic concepts as: meaning, denotation and interpretation are defined on the types level, yet their formal definitions require making use of notions of the tokens level. The semantic notions introduced in the above-mentioned articles are also used in the following works of the present selection, under the titles: “Three Principles of Compositionality” and “On Metaknowledge and Truth” (Chapters 7 and 8). They formalize two principles of compositionality that are well known in the literature on the subject, deriving from Frege, i.e. those of meaning and of denotation; they are related to the syntactic principle of compositionality which was introduced by the author. All the three principles are, at the same time, three conditions of homomorphism of categorial language algebra into three kinds of non-standard models of language (one syntactic and two semantic ones: intensional and extensional), which allows introducing three definitions of truthfulness into these models. The next two works in the collection, entitled: “On Language Adequacy” and “What is the Sense in Logic and Philosophy of Language” (Chapters 9 and 10) concern adequacy of categorial language syntax along with its dual semantics: intensional and extensional, and categorial compatibility of any of its syntactic categories with two corresponding semantic categories: intensional and extensional, based on the compatibility the syntactic category of each language expression with the ontological category assigned to its denotatum. The well-known problem of categorial compatibility for first-order quantifiers finds its solution in the paper “Categories of First-Order Quantifiers” (Chapter 11). In the work “Logic and Ontology of Language” (Chapter 12), being in a sense a summary of the considerations presented in the preceding chapters of the book, language is treated as an ontological being, characterized in compliance with the logical conception of language proposed by Ajdukiewicz. Application—like throughout the book—of tools of classical logic and set theory has resulted in emergence of a general formal logical theory of syntax, semantics and pragmatics of language, which takes into account duality in the understanding of linguistic expressions as tokens (concretes) and types (abstract objects). In terms that take into account a functional approach to language itself, there comes out an ontological neutrality of logic with respect to existential assumptions relating to the ontological nature of linguistic expressions and their extra-linguistic ontological counterparts. The issues connected with applying logic while explaining the manner of using linguistic tokens and linguistic types to determine notions of language communication are raised and illustrated in the last chapter of the work, bearing the title “A Logical Conceptualization of Knowledge on the Notion of Language Communication”. (shrink)

Kwasi Wiredu defines conceptual decolonisation as an activity in which Africans divest themselves of undue colonial influences, but his descriptions of this process are either unrelated to divesting or work quite generally, and not in favour of an African point of view. Wiredu's approach to decolonisation appears to be largely indistinguishable from the business of philosophy.

John Burdon Sanderson Haldane was a giant among men. He made major contributions to genetics, population biology, and evolutionary theory. He was at once comfortable in mathematics, chemistry, microbiology and animal physiology. But it was his belief in education that led to his preparing his popular essays for publication. In his own words: "Many scientific workers believe that they should confine their publications to learned journals. I think that the public has a right to know what is going on inside (...) the laboratories, for some of which it pays." So begins Haldane's collection of essays, perhaps the most public intellectual communicating science before the writings of Stephen Jay Gould. The first part of the volume emphasizes the important developments in biology and natural science in the first quarter of the century. As such, it provides a benchmark for studies of the next three quarters of the century. In an unusual introduction, Price takes the readers through their paces, discussing the situation then and now in vitamins, oxygen want, disease controls, and the rewards of science as such. This is followed by Haldane's views on society, art, religion and economy as seen through the eyes of a politically alert major scientist. The editor provides readers unfamiliar with Haldane with a carefully rendered chronology of a life that began in 1892 and that spanned much of the present century. Despite ideas on race, class and politics that have seen better times, Haldane was truly exceptional in translating the science of his time into ideas that "everyman" could readily grasp. His predictions on what science would achieve were on target far more often than not. But even his failed predictions are perhaps the most interesting of all. They throw into sharp relief the truly novel and revolutionary developments in science over the past 75 years. J.B.S. Haldane held many positions and received many honors during his lifetime. But for most of the period covered in this volume, he was the William Dunn Reader in Biochemistry at Cambridge University. He simultaneously served as Fellow of New College, in Oxford University's Horticultural Institute. Carl A. Price served until 1999 as professor IIof plant molecular biology in the Waksman Institute of Microbiology at Rutgers, the State University of New Jersey. He also served as the editor of Plant Molecular Biology Reporter from 1983 until 1997. This is the first volume in a new series on the history and theory of science. (shrink)

Background Respect is essential to providing high quality healthcare, particularly for groups that are historically marginalized and stigmatized. While ethical principles taught to health professionals focus on patient autonomy as the object of respect for persons, limited studies explore patients’ views of respect. The purpose of this study was to explore the perspectives of a multiculturally diverse group of low-income women living with HIV (WLH) regarding their experience of respect from their medical physicians. Methods We analyzed 57 semi-structured interviews conducted (...) at HIV case management sites in South Florida as part of a larger qualitative study that explored practices facilitating retention and adherence in care. Women were eligible to participate if they identified as African American (n = 28), Hispanic/Latina (n = 22), or Haitian (n = 7). They were asked to describe instances when they were treated with respect by their medical physicians. Interviews were conducted by a fluent research interviewer in either English, Spanish, or Haitian Creole, depending on participant’s language preference. Transcripts were translated, back-translated and reviewed in entirety for any statements or comments about “respect.” After independent coding by 3 investigators, we used a consensual thematic analysis approach to determine themes. Results Results from this study grouped into two overarching classifications: respect manifested in physicians’ orientation towards the patient (i.e., interpersonal behaviors in interactions) and respect in medical professionalism (i.e., clinic procedures and practices). Four main themes emerged regarding respect in provider’s orientation towards the patient: being treated as a person, treated as an equal, treated without blame or prejudice, and treated with concern/emotional support. Two main themes emerged regarding respect as evidenced in medical professionalism: physician availability and considerations of privacy. Conclusions Findings suggest a more robust conception of what ‘respect for persons’ entails in medical ethics for a diverse group of low-income women living with HIV. Findings have implications for broadening areas of focus of future bioethics education, training, and research to include components of interpersonal relationship development, communication, and clinic procedures. We suggest these areas of training may increase respectful medical care experiences and potentially serve to influence persistent and known social and structural determinants of health through provider interactions and health care delivery. (shrink)

The target articles in this issue advance our understanding of bioethical considerations in pragmatic trials (Garland, Morain, and Sugarman 2023; Morain and Largent 2023). Both articles appreciate...

This paper presents core features of the virtue ethics of American philosopher Ella Lyman Cabot. It offers an articulation of her position in Everyday Ethics (1906), and argues that Cabot's account has the resources to respond to a critique leveled against her mentor, Josiah Royce—namely, that a virtue ethics organized around loyalty is too easily corrupted by loyalty to bad causes. In addition to its importance to a full picture of the pragmatist tradition in moral philosophy, engagement with Cabot's work (...) is critical to an accurate grasp of the virtue ethics revival of the 20th century. (shrink)

A first-person account of some victims of the virus, the author puts faces and circumstances to the tragedy of the Covid-19 pandemic. Told from a chaplain’s point of view, these narratives will take the reader beyond the numbers and ask questions like: What is the cost of keeping families separated at the end of life, and, if patient/family centered care is so central to healthcare these days, why was it immediately discarded? Is potentially saving human lives worth the risk of (...) damaging them beyond repair? (shrink)

Positivism has had a tremendous impact on the development of the social sciences over the past two centuries. It has deeply influenced method and theory, and has seeped deeply into our broader understandings of the nature of the social sciences. Postmodernism has attempted to loosen the grip of positivism on our thinking, and while it has not been without its successes, postmodernism has worked more to deconstruct positivism than to construct something new in its place. Psychologists today perennially wrestle to (...) find and retain their intellectual balance within the methodological, theoretical, and epistemological struggles between positivism and postmodernism. In the process, pre-postmodern criticisms of positivism have been largely forgotten. Although they remain deeply buried at the core of psychology, these early alternatives to positivism are rarely given explicit hearing today. The current piece explores some of the early critiques of positivism, particularly of its scientism, as well as early suggestions to tip the scales in favor ofsapientia. This third option, largely overlooked within mainstream psychology, is of tremendous value today as it is both deconstructive and constructive relative to the shortcomings of positivism. It avoids the overly reductionistic “trivial order” of positivism, as well as the deeply unsatisfying and disorienting “barbaric vagueness” of postmodernism, while simultaneously embracing important core elements of both currents of thought. (shrink)

Essays on the History and Philosophy of Science by David B. Levy.

Wael Hallaq explores the history, development, and contemporary trends in Muslim political thought using the work of Morocco-based philosopher Taha Abdurrahman. A sweeping intellectual history and philosophical examination, this book examines the trajectory of how we understand the central questions plaguing modernity in both the West and Muslim lands.

In the Introduction to his Treatise of Human Nature, David Hume credits “my Lord Shaftesbury” as one of the “philosophers in England, who have begun to put the science of man on a new footing.” I describe aspects of Shaftesbury’s philosophy that justify the credit Hume gives him. I focus on Shaftesbury’s refutation of psychological egoism, his examination of partiality, and his views on how to promote impartial virtue. I also discuss Shaftesbury’s political commitments, and raise questions about recent interpretations (...) that have taken his Characteristicks to be a polemic, partisan text. (shrink)

The guiding premise of this chapter is that we, as teachers in higher education, must consider how the content and form of our teaching can foster inclusivity through a responsiveness to neurodiverse learning styles. A narrow pedagogical focus on lectures, textual engagement, and essay-writing threatens to exclude neurodivergent students whose ways of learning and making sense of the world may not be best supported through these traditional forms of pedagogy. As we discuss in this chapter, we, as engineering ethics educators, (...) designed and implemented a new engineering ethics exercise with which we aimed to promote inclusivity at the levels of form and content. At the content level, students were invited to critically engage with inclusivity-undermining ableist assumptions in technology development. This took shape, at the formal level, through a hands-on ‘material tinkering’ workshop in which students collaboratively and creatively altered (or ‘hacked’) artifacts used in contexts of disability and healthcare, so as to operationalize values of inclusivity and accessibility. Our hunch was that this hands-on tinkering workshop would simultaneously encourage a meaningful way of engagement with these ethical issues and values, while also enacting a more inclusive learning environment by enriching the range of pedagogical activities and learning formats available to our students. As we aim to show in this chapter, we believe this hunch largely panned out - though there are clear areas for future improvement pertaining to the pilot exercise itself and the research we conducted on the exercise. We begin by offering a description of our tinkering exercise. We discuss the exercise’s source of inspiration (2.1) and its implementation (2.2), which is visually captured via photographic documentation. We then discuss (3) how we utilized a triangulated research method to assess the pedagogical value of the exercise. After we discuss our findings, we conclude by identifying areas for future improvement (4). (shrink)

In general, Confucians have taken a dim view of the law. They have felt warranted in this view by a reading of Confucius’ Analects 2.3 in which the Master apparently disparages law-centered governance. Two great Confucian philosophers, however, Zhu Xi and Jeong Yakyong (widely known by his pen name, Dasan), view the role of law in society differently. Like all Confucians, they teach the cultivation of virtue, but alongside building social harmony through ritual and good character, these two philosophers perceive (...) that social order also requires the penal law. In this paper, I argue that Zhu Xi and Dasan, and Dasan in particular, follow the evidentiary lead of the classical Chinese philosopher Mozi to support their legal philosophy. Mozi offered three standards for establishing truth claims: empirical evidence from common life, authoritative evidence, and evidence of outcomes. Mozi’s empirical standard takes evidence of common life from what ordinary people have seen. Zhu Xi and Dasan take the evidence of common life, not from what the people have seen, but from common understandings contained in the written language. They use this approach to arrive at a different understanding of Analects 2.3 than other Confucians, one that relates the content of that passage to Analects 12.17. They interpret the passage on a philological basis that supports the presence of penal law from a perspective of ordinary life. For authoritative evidence, Zhu Xi and Dasan like Mozi appeal to the authority of the ancient sages, who register their support for penal law. Dasan also follows Mozi’s evidentiary lead in the evidence of outcomes by fully developing a consequential picture of how the absence of law detrimentally affects society. On this point, Dasan establishes a new and revolutionary legal outlook that differs from that of Zhu Xi. I show Dasan taking lessons from the classical Legalists to arrive at this position warranted by the evidence of outcomes. Having satisfied the three evidentiary standards, Dasan thus establishes the importance of the penal law from a Confucian perspective. (shrink)

In this article, we present results from a literature review of intrinsic, instrumental, and relational values of nature conducted for the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services, as part of the Methodological Assessment of the Diverse Values and Valuations of Nature. We identify the most frequently recurring meanings in the heterogeneous use of different value types and their association with worldviews and other key concepts. From frequent uses, we determine a core meaning for each value type, which is (...) sufficiently inclusive to serve as an umbrella over different understandings in the literature and specific enough to help highlight its difference from the other types of values. Finally, we discuss convergences, overlapping areas, and fuzzy boundaries between different value types to facilitate dialogue, reduce misunderstandings, and improve the methods for valuation of nature's contributions to people, including ecosystem services, to inform policy and direct future research. © 2023 The Author(s). Published by Oxford University Press on behalf of the American Institute of Biological Sciences. (shrink)

Chronic pain is one of the most disabling medical conditions globally, yet, to date, we lack a satisfying theoretical framework for research and clinical practice. Over the prior decades, several frameworks have been presented with biopsychosocial models as the most promising. However, in translation to clinical practice, these models are often applied in an overly reductionist manner, leaving much to be desired. In particular, they often fail to characterize the complexities and dynamics of the lived experience of chronic pain. Recently, (...) an enactive, affordance-based approach has been proposed, opening up new ways to view chronic pain. This model characterizes how the persistence of pain alters a person’s field of affordances: the unfolding set of action possibilities that a person perceives as available to them. The affordance-based model provides a promising perspective on chronic pain as it allows for a systematic investigation of the interactive relation between patients and their environment, including characteristic alterations in the experience of their bodies and the space they inhabit. To help bridge the gap from philosophy to clinical practice, we unpack in this paper the core concepts of an affordance-based approach to chronic pain and their clinical implications, highlighting aspects that have so far received insufficient attention. We do so with an analogy to playing video games, as we consider such comparative illustration a useful tool to convey the complex concepts in an affordance-based model and further explore central aspects of the lived experience of chronic pain. (shrink)

The digital revolution has widened the array of curriculum materials available to history teachers. Given the variable quality of these new materials and the deeply contextual nature of teaching, educators need better tools for selecting among the vast options available. This study aimed to validate a device designed for that purpose, called the Curriculum Materials Evaluation Tool (CMET). Using a questionnaire and think-aloud interview, the study examined how four social studies teachers evaluated a novel material set for potential classroom use, (...) and how the CMET mediated their analysis. Findings showed that the teachers preferred when materials are readily accessible and adaptable for their specific teaching context, in contrast to “one-size-fits-all” resources that dominate the Web. The CMET appeared to foster a deeper and broader analysis of the given material set, especially regarding its political and cultural orientation. The study suggests that teachers’ role in vetting and adapting digital materials be recognized and embraced. The CMET can contribute to that end through its use in district adoption committees, teacher professional development, and collaborative curriculum research. (shrink)

On Avicenna, 980-1037, a Muslim philosopher.