This book offers a defence of mathematical fictionalism, according to which we have no reason to believe that there are any mathematical objects. Perhaps the most pressing challenge to mathematical fictionalism is the indispensability argument for the truth of our mathematical theories (and therefore for the existence of the mathematical objects posited by those theories). According to this argument, if we have reason to believe anything, we have reason to believe that the claims of our best empirical theories are (at (...) least approximately) true. But since claims whose truth would require the existence of mathematical objects are indispensable in formulating our best empirical theories, it follows that we have good reason to believe in the mathematical objects posited by those mathematical theories used in empirical science, and therefore to believe that the mathematical theories utilized in empirical science are true. Previous responses to the indispensability argument have focused on arguing that mathematical assumptions can be dispensed with in formulating our empirical theories. This book, by contrast, offers an account of the role of mathematics in empirical science according to which the successful use of mathematics in formulating our empirical theories need not rely on the truth of the mathematics utilized. (shrink)

As professionals, nurses are engaged in a moral endeavour, and thus confront many challenges in making the right decision and taking the right action. When nurses cannot do what they think is right, they experience moral distress that leaves a moral residue. This article proposes a theory of moral distress and a research agenda to develop a better understanding of moral distress, how to prevent it, and, when it cannot be prevented, how to manage it.

Hempel's qualitative criteria of converse consequence and special consequence for confirmation are examined, and the resulting paradoxes traced to the general intransitivity of confirmation. Adopting a probabilistic measure of confirmation, a limiting form of transitivity of confirmation from evidence to predictions is derived, and it is shown to what extent its application depends on prior probability judgments. In arguments involving this kind of transitivity therefore there is no necessary "convergence of opinion" in the sense claimed by some personalists. The conditions (...) of application of the limiting transitivity theorem are most perspicuously described in terms of De Finetti's notion of exchangeability, which leads to a suggested revaluation of the function of theories in relation to confirmation and explanation. (shrink)

Children show increasing control of emotions and behavior during their early years. Our studies suggest a shift in control from the brain’s orienting network in infancy to the executive network by the age of 3—4 years. Our longitudinal study indicates that orienting influences both positive and negative affect, as measured by parent report in infancy. At 3—4 years of age, the dominant control of affect rests in a frontal brain network that involves the anterior cingulate gyrus. Connectivity of brain structures (...) also changes from infancy to toddlerhood. Early connectivity of parietal and frontal areas is important in orienting; later connectivity involves midfrontal and anterior cingulate areas related to executive attention and self-regulation. (shrink)

Developing and implementing artificial intelligence (AI) systems in an ethical manner faces several challenges specific to the kind of technology at hand, including ensuring that decision-making systems making use of machine learning are just, fair, and intelligible, and are aligned with our human values. Given that values vary across cultures, an additional ethical challenge is to ensure that these AI systems are not developed according to some unquestioned but questionable assumption of universal norms but are in fact compatible with the (...) societies in which they operate. This is particularly pertinent for AI research and implementation across Africa, a ground where AI systems are and will be used but also a place with a history of imposition of outside values. In this paper, we thus critically examine one proposal for ensuring that decision-making systems are just, fair, and intelligible—that we adopt a principle of explicability to generate specific recommendations—to assess whether the principle should be adopted in an African research context. We argue that a principle of explicability not only can contribute to responsible and thoughtful development of AI that is sensitive to African interests and values, but can also advance tackling some of the computational challenges in machine learning research. In this way, the motivation for ensuring that a machine learning-based system is just, fair, and intelligible is not only to meet ethical requirements, but also to make effective progress in the field itself. (shrink)

The part anger plays in motivating political action is frequently noted, but less is said about ways in which anger continues to be a part of how people do politics. This article critically assesses approaches to emotions that emphasize managing anger in accordance with ‘feeling rules’. It reflects on the utility of Marxist notions of conflict as the engine of change for the understanding of how anger operates in political life. This involves understanding the ambivalence of anger and its operation (...) within particular power relations. Shifting sets of conventions have had some continuity in discouraging women in Western nations (particularly white and middle-class women) from showing anger. But clearly, women do get angry and feminists have drawn on anger in acting politically. New Zealand feminist writings from the ‘second wave’ are taken as illustrative of the common difficulties Western feminists faced in dealing with anger. These difficulties were due to trying to juggle social conventions about femininity, the political ideal of sisterhood, and the realities of dealing with other women in often new and experimental political processes. Anger could be personalized and hurtful, but in certain cases its expression was constructive in producing more respectful relations. Exploring these cases makes it clear how anger produces, and is produced by, relations with others. (shrink)

This paper shows that species are individuals with respect to evolutionary theory in the sense that the laws of the theory deal with species as irreducible wholes rather than as sets of organisms. 'Species X' is an instantiation of a primitive term of the theory. I present a sketch of a proof that it cannot be defined within the theory as a set of organisms; the proof relies not on details of my axiomatization but rather on a generally accepted property (...) of speciation; hence the same argument should work for any axiomatization which captures this generally accepted property of speciation. (shrink)

Fetal tissue transplants have now been successful in primates, raising the possibility of treatment for Parkinson's disease and other chronic illnesses. Whether or not abortion is morally justified, use of human fetal tissue for research or therapy is justified in certain circumstances. The rationale, both for permitting transplantation of fetal tissue and for limitations in exercising the technology, is based on the same set of ethical principles that supported restrictive legislation in the past: respect for autonomy and a balancing of (...) harms and benefits that gives priority to those most affected. (shrink)

The relationship between Lexical-Functional Grammar (LFG) functional structures (f-structures) for sentences and their semanticinterpretations can be formalized in linear logic in a way thatcorrectly explains the observed interactions between quantifier scopeambiguity, bound anaphora and intensionality.Our linear-logic formalization of the compositional properties ofquantifying expressions in natural language obviates the need forspecial mechanisms, such as Cooper storage, in representing thescoping possibilities of quantifying expressions. Instead, thesemantic contribution of a quantifier is recorded as a linear-logicformula whose use in a proof will establish the (...) scope of thequantifier. Different proofs can lead to different scopes. In eachcomplete proof, the properties of linear logic ensure thatquantifiers are properly scoped. (shrink)

A long-standing tradition presents economic activity in terms of the flow of fluids. This metaphor lies behind a small but influential practice of hydraulic modelling in economics. Yet turning the metaphor into a three-dimensional hydraulic model of the economic system entails making numerous and detailed commitments about the analogy between hydraulics and the economy. The most famous 3-D model in economics is probably the Phillips machine, the central object of this paper.

In the preface to the Principia (1687) Newton famously states that “geometry is founded on mechanical practice.” Several commentators have taken this and similar remarks as an indication that Newton was firmly situated in the constructivist tradition of geometry that was prevalent in the seventeenth century. By drawing on a selection of Newton's unpublished texts, I hope to show the faults of such an interpretation. In these texts, Newton not only rejects the constructivism that took its birth in Descartes's Géométrie (...) (1637); he also presents the science of geometry as being more powerful than his Principia remarks may lead us to believe. (shrink)

Personalised medicine has been discussed as a medical paradigm shift that will improve health while reducing inefficiency and waste. At the same time, it raises new practical, regulatory, and ethical challenges. In this paper, we examine PM strategies epistemologically in order to develop capacities to address these challenges, focusing on a recently proposed strategy for developing patient-specific models from induced pluripotent stem cells so as to make individualised treatment predictions. We compare this strategy to two main PM strategies—stratified medicine and (...) computational models. Drawing on epistemological work in the philosophy of medicine, we explain why these two methods, while powerful, are neither truly personalised nor, epistemologically speaking, novel strategies. Both are forms of correlational black box. We then argue that the iPSC models would count as a new kind of black box. They would not rely entirely on mechanistic knowledge, and they would utilise correlational evidence in a different way from other strategies—a way that would enable personalised predictions. In arguing that the iPSC models would present a novel method of gaining evidence for clinical practice, we provide an epistemic analysis that can help to inform the practical, regulatory, and ethical challenges of developing an iPSC system. (shrink)

Conscientious objection has become a divisive topic in recent bioethics publications. Discussion has tended to frame the issue in terms of the rights of the healthcare professional versus the rights of the patient. However, a rights-based approach neglects the relational nature of conscience, and the impact that violating one’s conscience has on the care one provides. Using medical assistance in dying as a case study, we suggest that what has been lacking in the discussion of conscientious objection thus far is (...) a recognition and prioritising of the relational nature of ethical decision-making in healthcare and the negative consequences of moral distress that occur when healthcare professionals find themselves in situations in which they feel they cannot provide what they consider to be excellent care. We propose that policies that respect the relational conscience could benefit our healthcare institutions by minimising the negative impact of moral distress, improving communication among team members and fostering a culture of ethical awareness. Constructive responses to moral distress including relational cultivation of moral resilience are urged. (shrink)

Kinship was one of the key areas of research interest among anthropologists in the nineteenth century, one of the most hotly debated areas of theory in the early and mid-twentieth century, and yet an area of waning interest by the end of the twentieth century. Since then, the study of kinship has experienced a revitalization, with concomitant disputes over how best to proceed. This special issue brings together recent studies of kinship by scientific anthropologists employing evolutionary theory and quantitative methods. (...) We argue that the melding of the evolutionary theoretical perspective with quantitative and ethnographic methodologies has strengthened and reinvigorated the study of kinship by synthesizing and extending existing research via rigorous analyses of evidence. (shrink)

Here is Lukcs among his friends, lovers, and peers in those important years before 1918, when he converted to Communism and Marxism at the age of thirty-nine.

The current picture of the history of taxonomy incorporates A. J. Cain's claim that Linnaeus strove to apply the logical method of definition taught by medieval followers of Aristotle. Cain's argument does not stand up to critical examination. Contrary to some published statements, there is no evidence that Linnaeus ever studied logic. His use of the words “genus” and “species” ruined the meaning they had in logic, and “essential” meant to him merely “taxonomically useful.” The essentialism story, a narrative that (...) has most pre-Darwinian biologists steeped in the world view of Plato and Aristotle, is ill-founded and improbable. (shrink)

Universals are a class of mind independent entities, usually contrasted with individuals, postulated to ground and explain relations of qualitative identity and resemblance among individuals. Individuals are said to be similar in virtue of sharing universals. An apple and a ruby are both red, for example, and their common redness results from sharing a universal. If they are both red at the same time, the universal, red, must be in two places at once. This makes universals quite different from individuals, (...) and controversial. (shrink)

A collaboration between distinguished physicists and philosophers of physics, this important anthology surveys the deep implications of Bell's nonlocality theorem.

Fifteen to twenty years ago one might have been forgiven for thinking that both the philosophy and history of science constituted specialized academic backwaters, far removed from debates in the forefront of either philosophic or public attention. But times have changed; science and technology have in many ways and in many guises become central foci of public debate, whether through concern over nuclear safety, the massive price to be paid for continued research in areas such as high energy physics, the (...) cost of high technology medicine, the spectre of genetic engineering, or the wonders of information processing and the computer revolution. At the same time that there is public questioning of the authority of expert scientific pronouncements and debate about the wisdom of courses of action proposed in the name of technology and progress, there is political pressure to direct eduction in an increasingly scientific and technological direction. But even so, in this country, the history and philosophy of science remain peripheral disciplines, not only in relation to the total academic scene but even in relation to philosophy, which is itself being academically marginalized. (shrink)

Demonstrates the dramatic interplay of elements that comprise the concepts of norm, bisexuality, and development.

Little is known about how certain patient characteristics can affect the timing of an ethics consultation, which has been hypothesized to affect patient length of stay. This study assessed how specific patient characteristics affect the timing of an ethics consultation, namely, age (over 65 years), race, Medicaid status, the presence of a living will, the presence of a health care proxy, and the absence of decisional capacity. Moving beyond the typical case-series evaluation of an ethics consultation service, this study used (...) an innovative approach to model how predisposing, enabling, and need factors affect health behavior and subsequently affect health outcomes for patients who received an ethics consultation at a Catholic health care system in Oklahoma. (shrink)

Aristotle’s Meteorology 4.12 is puzzling, in part because the chapter appears to extend teleological explanation to include certain inorganic materials without natural biological functions, such as metals and stone. This paper examines two attempts to explain why such materials can have functions, and shows that they are problematic. As an alternative, I argue that raw inorganic materials—as well as separated parts of organisms—can have extrinsic functions. Extrinsic functions can explain why natural inorganic materials can be sorted into natural kinds, even (...) if their functions are ultimately related to their uses in the productive arts. (shrink)

After the Supreme Court overturned Roe in Dobbs v. Jackson Women’s Health Organization, legal commentators and bioethicists asked whether other constitutional rights were on the chopping block (Coh...

This paper elaborates a theory of ‘unbecoming’ to explore how a queering of the subject might transform oppressive social conditions. In this analysis of the subject’s deconstructive relation to the law I take up the interpellation scenario forwarded by Louis Althusser and Judith Butler’s theory of performativity to argue that being ‘unbecoming’ potentially not only alters subjectivity, it also alters the very law that hails the subject into being. First, I deconstruct both subject and law in their relation to each (...) other as performatives, for it is at this threshold of undecidability that the possibilities for political transformation emerge. Second, I demonstrate the creative and transformative political force of queer performativity to show that our agency as political beings lies not merely in affirmative representations of identity. Political agency also emerges in the creative force of a becoming that is also an unbecoming, where in and through our abjection from the social order we critique and transform it. (shrink)

Narrative Science examines the use of narrative in scientific research over the last two centuries. It brings together an international group of scholars who have engaged in intense collaboration to find and develop crucial cases of narrative in science. Motivated and coordinated by the Narrative Science project, funded by the European Research Council, this volume offers integrated and insightful essays examining cases that run the gamut from geology to psychology, chemistry, physics, botany, mathematics, epidemiology, and biological engineering. Taking in shipwrecks, (...) human evolution, military intelligence, and mass extinctions, this landmark study revises our understanding of what science is, and the roles of narrative in scientists' work. This title is also available as Open Access. (shrink)

The fairness of agricultural markets is frequently invoked, especially by farmers. But fairness is difficult to define and measure. In this paper we link fairness and power with the concept of constrained choice to develop a framework for assessing fairness in agricultural markets. We use network exchange theory to define power from the dependencies that exist in agricultural networks. The structure of agricultural networks and the options that agricultural producers have to participate in agricultural networks affect the degree to which (...) they are dependent on others within the network. Dependency, in turn, affects the choices that agricultural producers have. We consider both the number and nature of these choices. We argue that constraining or limiting choices—both in number and type—violates principles of justice. Importantly, network exchange theory provides a method for assessing constraints in choices and, hence, the fairness of agricultural markets. Such an assessment could potentially lead to new policies that safeguard the liberties of marketplace participants. We present a brief case to illustrate how this framework can inform on the fairness of agricultural markets and conclude with considerations of what this means for policy, particularly in the arena of anti-trust. (shrink)

This article examines the participation of women in the 1985 labor strike at Wheeling-Pittsburgh Steel. The author views the strike as a deeply gendered act of protest where the issues, strategies, tactics, and resources used by women workers differ from those used by men, and simultaneously, as the occupational site that provided workers an opportunity to affirm, to modify, and to contest their understandings of gender. Paradoxically, women both challenge and conform to normative gender scripts for protest. They resisted the (...) efforts of men to impose a gender division of labor and sought to mobilize the community in support of the strike. (shrink)

Anticipation plays a role in language comprehension. In this article, we explore the extent to which verb sense influences expectations about upcoming structure. We focus on change of state verbs like shatter, which have different senses that are expressed in either transitive or intransitive structures, depending on the sense that is used. In two experiments we influence the interpretation of verb sense by manipulating the thematic fit of the grammatical subject as cause or affected entity for the verb, and test (...) whether readers’ expectations for a transitive or intransitive structure change as a result. This sense‐biasing context influenced reading times in the postverbal regions. Reading times for transitive sentences were faster following good‐cause than good‐theme subjects, but the opposite pattern was found for intransitive sentences. We conclude that readers use sense‐contingent subcategorization preferences during on‐line comprehension. (shrink)

Positive claims about narrative approaches to healthcare suggest they could have many benefits, including supporting person-centred healthcare (PCH). Narrative approaches have also been criticised, however, on both theoretical and practical grounds. In this paper we draw on epistemological work on narrative and knowledge to develop a conception of narrative that responds to these concerns. We make a case for understanding narratives as accounts of events in which the way each event is described as influenced by the ways other events in (...) the narrative are described. This view of narratives recognises that they can contribute knowledge of different kinds of connections between events: not just causal, and not just of patient’s perspectives. Additionally, narratives can add further epistemic value by suggesting potentially useful lines of inquiry. We take narrative approaches to healthcare to include clinicians considering both patients’ informational offerings and their own professional understandings as narratives. On this understanding, our account is able to overcome the major theoretical and practical criticisms that have been levelled against the use of narrative approaches in healthcare, and can help to explain why and how narrative approaches are consistent with PCH. (shrink)