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Studies of the Early Modern debate concerning absolute and relative space and motion often ignore the significance of the concept of true motion in this debate. Even philosophers who denied the existence of absolute space maintained that true motions could be distinguished from merely apparent ones. In this paper, I examine Berkeley's endorsement of this distinction and the problems it raises. First, Berkeley's endorsement raises a problem of consistency with his other philosophical commitments, namely his idealism. Second, Berkeley's endorsement raises a problem of adequacy, namely whether Berkeley can provide an adequate account of what grounds the distinction between true and merely apparent motion. In this paper, I argue that sensitivity to Berkeley's distinction between what is true in the metaphysical, scientific, and vulgar domains can address both the consistency and the adequacy problems. I argue that Berkeley only accepts true motion in the scientific and vulgar domains, and not the metaphysical. There is thus no inconsistency between his endorsement of true motion in science and ordinary language, and his metaphysical idealism. Further, I suggest that sensitivity to these three domains shows that Berkeley possesses resources to give an adequate account of how true motions are discovered in natural science.
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Movimento (Física) , Filosofia , Filosofia/história , Metafísica/história , História do Século XVIII , História do Século XVIIRESUMO
In a series of articles, Mauricio Suárez defends the neutrality of fictionalism with respect to the scientific realism-anti-realism debate. Suárez understands fictionalism from a strictly methodological point of view, linked to the practice of model building in the context of the philosophy of science. He moves away from the type of fictionalism analysed in other areas of philosophy such as metaphysics, the philosophy of language, aesthetics or the philosophy of mathematics. Following Vaihinger's position, he emphasizes the inferential role of fiction in scientific modelling and argues that scientific fictionalism is not incompatible with scientific realism, as is often believed. We argue against Suárez's position and reject the ubiquitous character assigned to fictions in scientific discourse, as well as the deflationary view of scientific realism defended by Suárez. We conclude that when the semantic, epistemic, and metaphysical aspects at stake in the realism-antirealism debate are taken into account, the alleged compatibility between scientific realism and fictionalism starts to generate some tension.
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Metafísica , Filosofia , Estética , Idioma , SemânticaRESUMO
PURPOSE: To articulate proof of concept in relation to a complex pedagogical values intervention for a range of medical education's historically accumulated symptoms. METHODS: Using a discursive approach, symptoms that hinder development of medical education are set out. Such symptoms rest with the instrumentality of current pedagogical approaches, supressing potential. A 'cure' is articulated - that the dominant values complex of instrumentalism is raised in quality through embracing ethical, aesthetic, political, and transcendental (meaning) values. Key to this is the use of language in clinical encounters, where the productive metaphor count is repressed in instrumental-technical approaches but multiplied in embracing other values and qualities. This 'Values Prism' model shows instrumentalism passing through an expansive educational prism to create expansion in types and qualities. RESULTS AND CONCLUSIONS: Proof of concept is achieved. The Values Prism model can be adapted for any undergraduate medicine curriculum as a process model - a set of values that permeate the curriculum beyond the dominant instrumental. The enhanced and expanded curriculum acts in a translational capacity.
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Educação de Graduação em Medicina , Educação Médica , Humanos , Currículo , Estudantes , MetáforaRESUMO
Science promises benefits, some true and some illusory. Consider a scientific agnostic who thinks that to reap the true benefits of a scientific theory he does not have to believe in its theoretical posits. Instead, it is enough if he believes that the theory successfully predicts the behavior of the observables, as ultimately only such predictions matter. Say, however, that given the results of her thorough research, a psychologist proposes a theory describing a psychological mechanism underlying a certain class of normative judgments. Moreover, the mechanism seems unfit for the task-once you see the details of the mechanism, you will realize that this is not the way they should be produced. Therefore, if the psychologist is right, it seems that these normative judgments should not inform one's normative theorizing or one's actions (Greene, 2008; Greene, 2014; Kelly, 2014). And say that the agnostic accepts the psychologist's theory, trusting that it makes correct predictions about, for example, fMRI images and subjects' reaction times, as they are observable. He also thinks that if the psychologist's description of the mechanism is correct, the judgments should not be trusted. Yet, since the mechanism posited by the theory is not observable, the agnostic is agnostic about it. He thus cannot be convinced that these judgments are produced in a flawed way and, consequently, has no reason to distrust them. Scientific agnosticism comes, therefore, at the cost of dismissing normative arguments that invoke unobservable posits of psychological models. The ability to make such arguments is a true (rather than illusory) benefit of science, despite the agnostic's promise that his philosophical theory leaves intact benefits that genuinely matter.
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Emoções , Humanos , Ciência , JulgamentoRESUMO
Significant evidence highlights processes of marketisation within British higher education since the 1980s, with changes to the funding, management, and expectations of higher education institutions, students, and staff. Through a cross-national and cross-institutional analysis, this paper explores the identities of students within a marketised British higher education landscape, and specifically, explores the identity of the 'student-consumer'. Using a mixed methods approach with students from 37 higher education institutions across Britain, this research explores the attitudes, expectations, behaviours, and relationships held by students regarding higher education. Student identity orientations are explored, before the extent to which students' express attitudes of instrumentalism and entitlement is investigated. The paper concludes that whilst there is evidence of consumerist discourses framing students' relationship to higher education, students challenge the perception that they are passive consumers, and instead recognise the need to remain active co-producers throughout higher education. These findings have implications for policy and have resonance beyond Britain, as the marketisation of higher education is an increasingly international phenomenon.
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In this paper I challenge the pernicious aspects of Milton Friedman's methodological outlook that continues to hold sway over mainstream neoclassical economists. I do this by showing how Friedman's own methodological dicta could have been used against him when he famously advanced the expectations critique of the Phillips curve at his presidential address to the American Economic Association. I use this case study to further suggest that psychological and neurophysiological data should not be deemed irrelevant to economic science.
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Economia , Humanos , Estados UnidosRESUMO
This article argues that an artificial superintelligence (ASI) emerging in a world where war is still normalised constitutes a catastrophic existential risk, either because the ASI might be employed by a nation-state to war for global domination, i.e., ASI-enabled warfare, or because the ASI wars on behalf of itself to establish global domination, i.e., ASI-directed warfare. Presently, few states declare war or even war on each other, in part due to the 1945 UN Charter, which states Member States should "refrain in their international relations from the threat or use of force", while allowing for UN Security Council-endorsed military measures and self-defense. As UN Member States no longer declare war on each other, instead, only 'international armed conflicts' occur. However, costly interstate conflicts, both hot and cold and tantamount to wars, still take place. Further, a New Cold War between AI superpowers looms. An ASI-directed/enabled future conflict could trigger total war, including nuclear conflict, and is therefore high risk. Via conforming instrumentalism, an international relations theory, we advocate risk reduction by optimising peace through a Universal Global Peace Treaty (UGPT), contributing towards the ending of existing wars and prevention of future wars, as well as a Cyberweapons and Artificial Intelligence Convention. This strategy could influence state actors, including those developing ASIs, or an agential ASI, particularly if it values conforming instrumentalism and peace. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00146-021-01382-y.
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Many compelling examples have recently been provided in which people can achieve impressive epistemic success, e.g. draw highly accurate inferences, by using simple heuristics and very little information. This is possible by taking advantage of the features of the environment. The examples suggest an easy and appealing naturalization of rationality: on the one hand, people clearly can apply simple heuristics, and on the other hand, they intuitively ought do so when this brings them high accuracy at little cost.. The 'ought-can' principle is satisfied, and rationality is meaningfully normative. We show, however, that this naturalization program is endangered by a computational wrinkle in the adaptation process taken to be responsible for this heuristics-based ('ecological') rationality: for the adaptation process to guarantee even minimal rationality, it requires astronomical computational resources, making the problem intractable. We consider various plausible auxiliary assumptions in attempt to remove this obstacle, and show that they do not succeed; intractability is a robust property of adaptation. We discuss the implications of our findings for the project of naturalizing rationality.
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The aim of this paper is twofold: (1) to assess whether the construct of neural representations plays an explanatory role under the variational free-energy principle and its corollary process theory, active inference; and (2) if so, to assess which philosophical stance-in relation to the ontological and epistemological status of representations-is most appropriate. We focus on non-realist (deflationary and fictionalist-instrumentalist) approaches. We consider a deflationary account of mental representation, according to which the explanatorily relevant contents of neural representations are mathematical, rather than cognitive, and a fictionalist or instrumentalist account, according to which representations are scientifically useful fictions that serve explanatory (and other) aims. After reviewing the free-energy principle and active inference, we argue that the model of adaptive phenotypes under the free-energy principle can be used to furnish a formal semantics, enabling us to assign semantic content to specific phenotypic states (the internal states of a Markovian system that exists far from equilibrium). We propose a modified fictionalist account-an organism-centered fictionalism or instrumentalism. We argue that, under the free-energy principle, pursuing even a deflationary account of the content of neural representations licenses the appeal to the kind of semantic content involved in the 'aboutness' or intentionality of cognitive systems; our position is thus coherent with, but rests on distinct assumptions from, the realist position. We argue that the free-energy principle thereby explains the aboutness or intentionality in living systems and hence their capacity to parse their sensory stream using an ontology or set of semantic factors.
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Revenge arguments purport to show that any proposed solution to the semantic paradoxes generates new paradoxes that prove that solution to be inadequate. In this paper, I focus on revenge arguments that employ the model-theoretic semantics of a target theory and I argue, contra the current revenge-theoretic wisdom, that they can constitute genuine expressive limitations. I consider the anti-revenge strategy elaborated by Field (J Philos Log 32:139-177, 2003; Revenge of the Liar, Oxford University Press, Oxford, pp 53-144, 2007; Saving truth from paradox, Oxford University Press, Oxford, 2008, §§21-23) and argue that it does not offer a way out of the revenge problem. More generally, I argue that the difference between 'standard' and 'revenge' paradoxes is ill-conceived and should be abandoned. This will contribute to show that the theories that provide a uniform account of truth and other semantic notions are the ones best equipped to avoid the paradoxes altogether-'standard' and 'revenge' alike.
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BACKGROUND: Variation in occupational exposure is assumed to have a protective effect against the development of musculoskeletal complaints (MSC), but this common assumption is not strongly supported by the literature. Among musicians, who have a high prevalence of MSC, many play more than one type of instrument (multi-instrumentalism) for many hours a day. Since multi-instrumentalism implies greater variation in ergonomic load of specific musculoskeletal areas than mono-instrumentalism, musicians are a suitable study population to test whether the above assumption is true. PURPOSE: To investigate in a sample of professional bass players whether multi-instrumentalists are less likely to have MSC than mono-instrumentalists. METHODS: Participants were 141 professional and professional student double bassists and bass guitarists. Demographic, MSC and exposure characteristics were collected online with self-constructed and existing questionnaires. Logistic regression analysis was used to test the association between multi- versus mono-instrumentalism and MSC, adjusted for confounders. RESULTS: The prevalence of having MSC in the neck, back, right shoulder area and both wrist areas did not differ significantly between the two groups. Further analysis revealed that the likelihood of having MSC in the left shoulder area was higher in multi-instrumentalists compared to mono-instrumentalists (Odds ratio 0.30, 95% CI 0.119-0.753, p = 0.010). CONCLUSION: In this sample of professional bass players, no protective effect of multi-instrumentalism against MSC was found. Multi-instrumentalism was associated with a higher prevalence of MSC in the left shoulder. This result challenges theoretical and clinical assumptions in occupational and pain medicine.
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Doenças Musculoesqueléticas/epidemiologia , Música , Doenças Profissionais/epidemiologia , Adulto , Estudos Transversais , Ergonomia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Prevalência , Fatores de RiscoRESUMO
Purpose While critical approaches have enriched research in proximate fields, their impact has been less marked in studies of healthcare management. In response, the 2016 Organizational Behaviour in Health Care Conference hosted its first-ever session dedicated to the emergent field of critical healthcare management studies (CHMSs). The purpose of this paper is to present five papers selected from that conference. Design/methodology/approach In this introductory paper, the authors frame the contributions as "green shoots" in a field of CHMS which contains four main furrows of activity: questioning the taken-for-granted; moving beyond instrumentalism; reflexivity and meanings in research; and challenging structures of domination (Kitchener and Thomas, 2016). The authors conclude by presenting an agenda for further cultivating the field of CHMS. Findings The papers evidence the value of CHMS, and provide insight into the benefits of broadening theoretical and methodological approaches in pursuit of critical insights. Research limitations/implications CHMS works to explicate the multiple and competing ideologies and interests inherent in healthcare. As pragmatic imperatives push the provision of health and social care out of the organisational contexts and into private space, there is a particular need to simultaneously understand, and critically interrogate, the implications of new, as well as existing, forms of care. Practical implications This paper reviews, frames and details practical next steps in developing CHMS. These include: enhanced engagement with a wider range of actors than is currently the norm in mainstream healthcare management research; a broadening of theoretical and methodological lenses; support for critical approaches among editors and reviewers; and enhanced communication of critical research via its incorporation into education and training programmes. Originality/value The paper contributes to an emerging stream of CHMS research, and works to consolidate next steps for the field.
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Comunicação , Atenção à Saúde , HumanosRESUMO
Medical and dental curricula, together with anatomical sciences courses, are increasingly having to change, mainly because there is a drive to being what is termed, without adequate definition, "clinically relevant." The concept of "clinical anatomy" has accordingly been invented and it is expected that, at all times, the teaching of anatomy is directly focused on clinical scenarios, meaning almost invariably the disease-based model of medicine and dentistry. Furthermore, students are not expected to have a detailed knowledge of gross anatomy and the time devoted to teaching and learning the subject has decreased significantly. The notion being fostered is that knowledge is not required "just in case" but "just in time." However, the absence of agreed core syllabuses that are internationally accepted complicates a discussion about what is relevant practically and what does not need to be taught. In this article, we critique such an utilitarian and instrumentalist approach to the teaching of gross anatomy within medical and dental curricula. We draw attention to the need to embrace the functionality-based model of medicine and dentistry by returning to an understanding that the role of the medical or dental practitioner is to value health and to restore to functionality the ill person or the pathologically affected region/organ/system. A fuller knowledge of anatomy than is presently taught is regarded as a prerequisite for appreciating normality and health. A further problem with the instrumentalist approach to medical education is that, by concentrating on what is seen to be at the time "useful" or "clinically relevant," there is the danger of undermining, or discouraging, future developments that rely on what contemporaneously seems "useless" and "irrelevant" knowledge. Finally, the reliance instrumentalism has on just what is pragmatic and regardless of scientific validity is contrary to the ethos and practice of a university education that values deep learning and the development of learnèd professions. Clin. Anat. 30:912-921, 2017. © 2017 Wiley Periodicals, Inc.
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Anatomia/educação , Currículo , Educação em Odontologia , Educação Médica , Humanos , Estudantes de Odontologia , Estudantes de Medicina , EnsinoRESUMO
First, I argue that scientific progress is possible in the absence of increasing verisimilitude in science's theories. Second, I argue that increasing theoretical verisimilitude is not the central, or primary, dimension of scientific progress. Third, I defend my previous argument that unjustified changes in scientific belief may be progressive. Fourth, I illustrate how false beliefs can promote scientific progress in ways that cannot be explicated by appeal to verisimilitude.
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Conhecimento , Filosofia , Ciência , Modelos TeóricosRESUMO
BACKGROUND: The African American Heart Failure Trial (A-HeFT) and the FDA approval of BiDil for race-specific prescription have stirred the debate about the scientific and medical status of race. Yet there is no assessment of the potential fallouts of this dispute on physicians' willingness to prescribe the drug. We present here an analysis of the factors influencing physicians' prescription of BiDil and investigate whether exposure to the controversy has an impact on their therapeutic judgments about the drug. METHODS: We conducted an electronic survey with physicians in the department of internal medicine at the University of Cincinnati. Participants were randomly assigned to two groups, with one group receiving information about the controversy over BiDil. We used various statistical tests, including a linear mixed effects model, to analyze the results. RESULTS: 27% of the participants reported using patients' race as a major factor in making treatment decisions. 33% reported the inefficacy of standard therapies, 25% the severity of the disease, and 15% other unspecified factors as primary determining criteria in prescribing BiDil. With respect to the controversy, 68% of physicians reported that they were not aware of any controversy surrounding BiDil. Physicians' willingness to prescribe BiDil as a therapy was associated with their awareness of the controversy surrounding A-HeFT (p < 0.003). But their willingness to prescribe the therapy along racial lines did not vary significantly with exposure to the controversy. CONCLUSIONS: Overall, physicians prescribe and are willing to prescribe BiDil more to black patients than to white patients. However, physicians' lack of awareness about the controversial scientific status of A-HeFT suggests the need for more efficient ways to convey scientific information about BiDil to clinicians. Furthermore, the uncertainties about the determination of clinical utility of BiDil for the individual patient raise questions about whether this specific race-based therapy is in patients' best interest.
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In this paper we describe and justify a framework for curriculum development that uses the concept of a sustainability lens. This is based on an understanding that we construct our social worlds and create a reality based upon what Gadamer (1977) called 'prejudices'. The social world of nurse education has its own prejudices, referred to by Scrimshaw (1983) as 'ideologies'. These form often taken for granted assumptions and values about what education is. The framework bases itself on how sustainability conceptualises health, and 4 approaches to health care delivery, along two continua of individual-society and illness-wellbeing. Further, we argue that in response to a wider education for sustainability agenda, nurse educators could develop their own sustainability lens and bring it to bear on this framework to interpret professional standards in a new way.