Today's companies are adopting a sustainable strategy, often in a reactive manner, to respond to customer demands, stakeholder concerns, and compliance with regulatory requirements, while seeking to proactively maintain a strong standing in the future market. This article explores the synergies between Industry 5.0 technologies and Green Lean Six Sigma (GLSS), highlighting how their integration can catalyse sustainable transformations in manufacturing. The study combines a literature review with empirical survey conducted across companies in various industrial sectors. The objective is to (...) identify and examine potential synergies between Industry 5.0 technologies and Green Lean Six Sigma tools to improve the environmental impact of manufacturing companies. The results highlight the importance of Industry 5.0 technologies in boosting the efficiency of GLSS, thereby promoting more sustainable manufacturing practices. Key areas of synergy include sustainable process optimization, energy efficiency, sustainable personalization, data analytics for sustainability, and sustainable innovation. This article emphasizes the mutual benefits of integrating Industry 5.0 technologies with the Green Lean Six Sigma methodological framework. This combination reduces the consumption of materials and resources, improves energy efficiency, and stimulates innovation in favor of eco-responsible production. It calls for an integrated approach, considering technology, human resources, and processes, to enable manufacturing companies to achieve optimized operational performance while contributing to environmental sustainability. (shrink)

We all categorize ourselves. You might think of yourself as a student, or as a painter, or as being good with numbers, or as being civic-minded. These labels we use to categorize ourselves have a huge effect on how we make our decisions–when faced with the choice of doing X vs. doing Y, whether I think of myself as someone’s who’s civic-minded and whether someone who’s civic-minded would do X can both play a huge role in influencing whether I decide (...) to do X. What does all that have to do with freedom? Our guest this month thinks that freedom just is the ability to affect, shape, or even create these sorts of labels, before then applying them to yourself. It isn’t as though anyone invents every label they apply to themselves; plenty of them are handed down to us from popular culture and other sources. But Mariam Thalos thinks that if you’re living freely, you are playing at least some creative role in fashioning your own self-conception. (shrink)

Children tend to produce words earlier when they are connected to a variety of other words along the phonological and semantic dimensions. Though these semantic and phonological connectivity effects have been extensively documented, little is known about their underlying developmental mechanism. One possibility is that learning is driven by lexical network growth where highly connected words in the child's early lexicon enable learning of similar words. Another possibility is that learning is driven by highly connected words in the external learning (...) environment, instead of highly connected words in the early internal lexicon. The present study tests both scenarios systematically in both the phonological and semantic domains across 10 languages. We show that phonological and semantic connectivity in the learning environment drives growth in both production‐ and comprehension‐based vocabularies, even controlling for word frequency and length. This pattern of findings suggests a word learning process where children harness their statistical learning abilities to detect and learn highly connected words in the learning environment. (shrink)

Philosophy, Modern; philosophy and sociology.

In this paper we show how a student can learn the basics of the system databases using (W3school CSS) which was built as intelligent tutoring educational system by using the authoring tool called (ITSB). The learning material contains CSS and HTML. We divided the material in a group of lessons for novice learner which combines relational system and lessons in the process of learning. The student can learn using example of CSS, and types of CSS color. Furthermore, the intelligent tutoring (...) system supports not only lessons; but exercises of different difficult levels for each lesson. When a student finish successfully the first difficulty level in a lesson, the student is allowed to move to the next difficulty level of the exercises of the lesson. (shrink)

A venerable tradition in the metaphysics of science commends ontological reduction: the practice of analysis of theoretical entities into further and further proper parts, with the understanding that the original entity is nothing but the sum of these. This tradition implicitly subscribes to the principle that all the real action of the universe (also referred to as its "causation") happens at the smallest scales-at the scale of microphysics. A vast majority of metaphysicians and philosophers of science, covering a wide swath (...) of the spectrum from reductionists to emergentists, defend this principle. It provides one pillar of the most prominent theory of science, to the effect that the sciences are organized in a hierarchy, according to the scales of measurement occupied by the phenomena they study. On this view, the fundamentality of a science is reckoned inversely to its position on that scale. This venerable tradition has been justly and vigorously countered-in physics, most notably: it is countered in quantum theory, in theories of radiation and superconduction, and most spectacularly in renormalization theories of the structure of matter. But these counters-and the profound revisions they prompt-lie just below the philosophical radar. This book illuminates these counters to the tradition principle, in order to assemble them in support of a vaster (and at its core Aristotelian) philosophical vision of sciences that are not organized within a hierarchy. In so doing, the book articulates the principle that the universe is active at absolutely all scales of measurement. This vision, as the book shows, is warranted by philosophical treatment of cardinal issues in the philosophy of science: fundamentality, causation, scientific innovation, dependence and independence, and the proprieties of explanation. (shrink)

This book demonstrates how and why vitalism—the idea that life cannot be explained by the principles of mechanism—matters now. Vitalism resists closure and reductionism in the life sciences while simultaneously addressing the object of life itself. The aim of this collection is to consider the questions that vitalism makes it possible to ask: questions about the role and status of life across the sciences, social sciences, and humanities and questions about contingency, indeterminacy, relationality and change. All have special importance now, (...) as the concepts of complexity, artificial life and artificial intelligence, information theory, and cybernetics become increasingly significant in more and more fields of activity. (shrink)

Background Little is known about communication between patients, families, and healthcare providers regarding ethical concerns that patients and families experience in the course of illness and medical care. To address this gap in the literature, we surveyed patients and family members to learn about their ethical concerns and the extent to which they discussed them with their healthcare providers. Methods We surveyed adult, English-speaking patients and family members receiving inpatient care in five hospitals in the Washington DC-Baltimore metropolitan area from (...) July 2017 to March 2020. Descriptive statistics were used to determine the frequency, comfortableness, and helpfulness of discussions regarding ethical concerns experienced when sick or receiving medical care. Univariable and multivariable stepwise logistic regression models were used to identify associations between healthcare provider and respondent characteristics and attitudes and (1) the likelihood of speaking to a healthcare provider about their ethical concern and (2) their level of comfort during these discussions. Results Of 468 respondents who experienced ethical issues, 299 (64%) reported discussing the situation with a member of their healthcare team; 74% (197/265) of respondents who had such a discussion found the discussion comfortable, and 77% (176/230) of respondents found the discussion helpful. To make discussions more comfortable and helpful, respondents proposed suggestions in open-ended responses involving (1) content and quality of communication; (2) positive healthcare provider qualities such as empathy, open-mindedness, knowledge, honesty, and trustworthiness; and (3) other contextual factors including having adequate time and available resources. Conclusions Patients and families often have ethical concerns that they discuss with clinicians, and they want clinicians to be routinely receptive and attentive to such discussions. (shrink)

Traditional articulations of the conception of dirty hands, as the doing of wrong in order to do right, invite construals of the issues raised thereby as mired in conceptual confusions and inconsistencies, and moreover as generating unproductive discussions of the scope of the proposed notion itself. The status of the concept of dirty hands is thus precarious, in spite of its provenance in the work of political thinkers such as Machiavelli. This essay articulates one nonparadoxical conception of dirty hands, as (...) the uncomfortable phenomenology of agents authorized to act on behalf of others, when they are called upon to do things that, while morally correct, are also personally or morally distasteful. The key point is that the dirt of action remains on these agents’ hands, even if moral responsibility for the relevant actions should be conceived as falling on the persons in whose name they take the said action. This articulation opens up for investigation questions about the phenomenology of authorized agency, as well as the moral labor involved in leadership and in other contexts of authorized distasteful action. These are questions of social ontology. Here there is important philosophical work that remains to be done. (shrink)

This book explores philosophical ethics in Arabo-Islamic thought.

The recently reported cases of coerced sterilisation of women at a privately operated immigration detention facility in the USA are egregious in their disregard for human dignity and professional ethics, but sadly not surprising. These abuses represent a continuation of efforts to control the reproductive capacity of women, fueled by racist and xenophobic motives. Physicians helped create and legitimise the pseudoscientific framework for the eugenics movement, which would implement forceful sterilisation as its tool of choice to eliminate undesirable traits that (...) were thought to be biologically inherited and predominant among racial and ethnic minorities. Although state-endorsed forcible sterilisation programs have ended, incarcerated women have remained particularly vulnerable to sterilisation abuse. The intersectional vulnerabilities of racism, xenophobia and carcerality must be addressed to prevent such abuses from recurring. There are no data in this work. (shrink)

Introduction Nursing shortages and turnover pose significant challenges for health organizations worldwide, driven by various organizational and individual factors. Ethical climate has emerged as a critical aspect influencing nurses' well-being and retention within healthcare settings, reflecting organizational practices with moral implications. Understanding the relationship between ethical climate and turnover intention among nurses is paramount for practitioners, managers, and policymakers. Aim This review aimed to examine evidence and synthesize findings from prior studies on the association between ethical climate and turnover intention (...) among nurses and identify key variables influencing its dynamics. Methods A scoping review methodology was employed, encompassing studies retrieved up to February 2024 from major scientific databases, including PUBMED/MEDLINE, WEB OF SCIENCE, SCOPUS, and SCIENCE DIRECT. This study was conducted following ethical considerations and sound scientific guidelines. Results Sixteen articles meeting the inclusion criteria were identified. Overall, a significant association between ethical climate and turnover intention was observed, with theoretical underpinnings demonstrated. Key variables frequently linked to both ethical climate and turnover intention included organizational commitment, job satisfaction, and moral distress, while organizational commitment, organizational cynicism, and organizational trust emerged as mediators. Conclusion Despite demonstrating a clear association, results underscore the necessity for replication studies, qualitative and longitudinal approaches, and standardized measurement. Enhancing the ethical climate through regular assessments, education, and interprofessional collaboration can improve retention. Future research should focus on theory building, ethical management and leadership, associated factors analysis, and intervention studies to develop comprehensive models and effective strategies for improving the ethical climate and reducing nurse turnover. (shrink)

This article aims to show that fundamentality is construed differently in the two most prominent strategies of analysis we find in physical science and engineering today: (1) atomistic, reductive analysis and (2) Systems analysis. Correspondingly, atomism is the conception according to which the simplest (smallest) indivisible entity of a certain kind is most fundamental; while systemism, as will be articulated here, is the conception according to which the bonds that structure wholes are most fundamental, and scale and/or constituting entities are (...) of no significance whatsoever for fundamentality. Accordingly, atomists maintain that the basic entities—the atoms—are fundamental, and together with the “external” interactions among them, are sufficient for illuminating all the features and behaviors of the wholes they constitute; whereas systemists proclaim that it is instead structural qualities of systems, that flow from internal relations among their constituents and translate directly into behaviors, that are fundamental, and by themselves largely (if not entirely) sufficient for illuminating the features and behaviors of the wholes thereby structured. Systemism, as will be argued, is consistent with the nonexistence of a fundamental “level” of nondecomposable entities, just as it is consistent with the existence of such a level. Still, systemism is a conception of the fundamental in quite different, but still ontological terms. Systemism can serve the special sciences—the social sciences especially—better than the conception of fundamentality in terms of atoms. Systemism is, in fact, a conception of fundamentality that has rather different uses—and importantly, different resonances. This conception of fundamentality makes contact with questions pertaining to natural kinds and their situation in the metaphysics of the special sciences—their situation within an order of autonomous sciences. The controversy over fundamentality is evident in the social sciences too, albeit somewhat imperfectly, in the terms of debate between methodological individualists and functionalists/holists. This article will thus clarify the difference between systemism and holism. (shrink)

Chipman, Meagher, and Barwise (2024) propose a public health ethics framework to assess current medical interpretation policies and provide guidelines for healthcare providers to meet their respons...

Practitioners of science treat evidence as a separate and objective body of materials that is independent of, and possibly also prior to, all of theorizing. Philosophers of science, by contrast, are increasingly wary of the role of theory in testing and measurement contexts, and hence have problematized the notion of evidence as prior or independent, even in the context of measurement. This paper argues that there is an important sense in which empirical certification of a quantity, via measurement, is indeed (...) prior to theorizing, albeit not necessarily in order of time. The case for this priority distinguishes between the certification of the measurability of a given quantity, as a quantity appropriately measured on a specified scale, and the epistemic warrant due to an assignment of a specific magnitude to that quantity on a given occasion. The result is an account of the certification of a measurable quantity, independent of any theory in which that quantity features. The effect is to render certification of quantities theory-neutral. The aim of the essay is thus to bolster and re-establish a more nuanced empiricist view, via building a case for quantity certification as the epistemic basis (i.e., foundation) of the scientific enterprise. (shrink)

I shall endeavor to show that every physical theory since Newton explains without drawing attention to causes–that, in other words, physical theories as physical theories aspire to explain under an ideal quite distinct from that of causal explanation. If I am right, then even if sometimes the explanations achieved by a physical theory are not in violation of the standard of causal explanation, this is purely an accident. For physical theories, as I will show, do not, as such, aim at (...) accommodating the goals or aspirations of causal explanation. This will serve as the founding insight for a new theory of explanation, which will itself serve as the cornerstone of a new theory of scientific method. (shrink)

This article addresses the relations between ‘nature’ and ‘culture’ (and those characteristics associated with ‘the natural’ and ‘the cultural’) in the context of the debates about Prozac. Following Marilyn Strathern, I focus specifically on the contested issue of enablement - that is, on what Prozac does or does not enable, and on the relation between enablement and enhancement, normality and pathology. I argue that the implications of the model of the brain that accompanies explanations of Prozac are such that commentators (...) are obliged to address not only the nature of normality but also the nature of nature itself. Through a close analysis of these debates, I suggest that critiques of Prozac should be understood not as objections to reductionism - to a biology that closes things down - but rather to one that opens things up: that opens up the relations between nature, culture, biology and the individual, relations that are now cross-cut and thrown about by artificiality. Objections to Prozac, then, might be characterized as an attempt to put these concepts back into their ‘proper’ positions, to re-establish the relationality between them. In conclusion, I argue that the biology put forward by proponents of psychopharmacology, regardless of the desirability of the latter, challenges not only the frequent assumptions that are made about the claims of materialist science, but also some of the terms and concepts that are commonly deployed in the social sciences. (shrink)

Using C. Wright Mills' book The Sociological Imagination as a touchstone for its discussion, this article addresses the relations between the sociological problem, relevance and experience as they are and could potentially be understood within sociology. Beginning with the historical relation between sociology, science and literature — a relation which has been productively but differently complicated by poststructuralist and postconstructivist theories — this article asks: to what extent does the empirical offer a referent for the sociological problem? To what is (...) sociology obliged to be relevant? Arguing for the continued relevance of relevance, particularly in the light of recent reforms in higher education in the UK and the USA, the article explores how the sociological problem might be transformed — and perhaps, more importantly, might be transformative — if the basic commitments of a research project were not to historical social structures but to virtual structures. (shrink)

Ghosn, Mariam Predictive genetic testing Part 2 will examine the issues and ethical aspects that must be considered when adolescents below the age of majority make a request to undergo predictive genetic testing for Huntington's disease.

Ghosn, Mariam Huntington's disease (HD) is an inherited disorder. Sufferers usually develop symptoms in midlife between the ages of 30 and 50 years. HD causes neurodegeneration resulting in the progressive development of physical, cognitive and emotional symptoms. The impact on sufferers worsens over time with the final stage of the disease resulting in the need for professional assistance in a long-term care facility. More rarely HD develops in children and young adults, with less than 5% of HD sufferers being (...) affected by Juvenile HD. This article considers the ethical aspects of such testing. (shrink)

Ghosn, Mariam The causes of obesity are complex. Both our attitudes and lifestyles will need to change in order to successfully address this issue.

Ghosn, Mariam; Ford, Norman The adult stem cells are capable of self-renewal and are responsible for replenishing cells throughout an individual's lifetime, residing not only at embryonic stage but also in children and adults. The latest advancements and updates in adult stem cell technology demonstrate that it might be possible to generate stem cells for therapeutic uses without the creation or destruction of human embryos.

Ghosn, Mariam A seven-year $1 million dollar study conducted by Dr. M. Soffritti found that significant trend of increasing lymphoma and leukaemia incidence in female rats fed aspartame with a significant increase in the number of female rats affected at dosages of 20 mg/kg per day and upward, thus questioning aspartame's safety. However, the European Food Safety Authority's (EFSA's) Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food (AFC) argued that there was not enough (...) evidence to conclude that aspartame causes an increased incidence of lymphomas and leukaemias, also arguing that the increase in the number of rats affected with lymphomas and leukaemias could be due to chronic respiratory infections of the rats used in the study. (shrink)

In A Social Theory of Freedom, Mariam Thalos argues that the philosophical theory of human freedom should be a broadly social and political theory that employs tools of phenomenology, rather than a theory that locates itself in relation to canonical positions regarding the issue of determinism. Thalos rejects the premise that a theory of freedom is fundamentally a theory of the metaphysics of constraint and, instead, lays out a political conception of freedom that is closely aligned with questions of (...) social identity, self-development in contexts of intimate relationships, and social solidarity. Thalos argues that whether a person is free (in any context) depends upon a certain relationship of fit between that agent’s conception of themselves (both present and future), on the one hand, and the facts of their circumstances, on the other. Since relationships of fit are broadly logical, freedom is a logic—it is the logic of fit between one’s aspirations and one’s circumstances, what Thalos calls the logic of agency. The logic of agency, once fleshed out, becomes a broadly social and political theory that encompasses one’s self-conceptions as well as how these self-conceptions are generated, together with how they fit with the circumstances of one’s life. The theory of freedom proposed in this volume is fundamentally a social one. (shrink)

This chapter focuses on finding better ways to conceptualize precaution. Precaution has now become an established principle of environmental governance, although it has not been distinguished from conventional risk assessment. It has been considered by some as the antithesis of risk assessment in the sense that it is done to avoid serious potential harm, without scientific certainty as to the likelihood, magnitude, or causation of that harm. The first and foremost task of this chapter is to show that these concepts (...) are non-overlapping. It also elaborates on the reasons why precaution should be taken seriously, and that, on the flipside, traditional risk assessment, or cost-benefit analysis, does not take precaution seriously because of its pervasive nature. This fact represents the ascendancy of a decision-making calculus that grew out of twentieth-century British moral theory and culminated in 1944 with the presentation of the doctrine now familiarly known as the theory of expected utility. (shrink)

This essay offers a motivational conception of solidarity that can be employed across the entire range of sciences and humanities, while also filling a gap in the motivational spectrum conceived by decision theorists and economists—and expanding the two-part division between altruistic and selfish motivations into a tripartite analysis that suggests a spectrum instead. According to the present proposal, solidarity is a condition of action-readiness on behalf of a group or its interests. The proposal will admit of measuring the extent to (...) which Prisoner’s Dilemmas are overcome in real life via acts of solidarity. (shrink)

Social sciences face a well-known problem, which is an instance of a general problem faced as well by psychological and biological sciences: the problem of establishing their legitimate existence alongside physics. This, as will become clear, is a problem in metaphysics. I will show how a new account of structural explanations, put forward by Frank Jackson and Philip Pettit, which is designed to solve this metaphysical problem with social sciences in mind, fails to treat the problem in any importantly new (...) way. Then I will propose a more modest approach, and show how it does not deserve the criticism directed at a prototype by Jackson and Pettit. (shrink)

This paper documents a wide range of nonreductive scientific treatments of phenomena in the domain of physics. These treatments strongly resist characterization as explanations of macrobehavior exclusively in terms of behavior of microconstituents. For they are treatments in which macroquantities are cast in the role of genuine and irreducible degrees of freedom. One is driven into reductionism when one is not cultivated to possess an array of distinctions rich enough to let things be what they are. In contrast, making the (...) decisive distinction has an illuminating and liberating effect because it lets the concrete occurrence stand forth for what it is. We understand it not in terms of a decipherment, but on its own terms. –Robert Sokolowski (“Making Distinctions”, 1992). (shrink)

The twin conceptions of (1) natural law as causal structure and (2) explanation as passage from phenomenon to cause, are two sides of a certain philosophical coin, to which I shall offer an alternative – Humean – currency. The Humean alternative yokes together a version of the regularity conception of law and a conception of explanation as passage from one regularity, to another which has it as an instance but of which it is not itself an instance. I will show (...) that the regularity conception of law is the basis of a distinguished branch of physical mechanics; thus the Humean conception of law, like its better-loved rival, enjoys the support of a venerated tradition in mechanical theory – in fact, that strand which culminates in quantum theory. I shall also offer an account of explanatory asymmetry, a natural companion to the Humean conception of explanation as passage from one regularity to another of greater scope, as an alternative to van Fraassen’s unsatisfactory account. My account of asymmetry is just as free of reliance on context as it is free of reliance on cause. I shall thus proclaim that explanatory asymmetry is at once a reality deserving of philosophical treatment – one not to be given over to the care of psychology or linguistics – and at the same time susceptible of an account worthy of Hume. (shrink)

In the context of the question of the extent to which science studies is able to mount an adequate critique of contemporary developments in science and technology, and in view of the proliferating interest in ethics across the social sciences, this article has two aims. Firstly to address some of the implications for ethics of Bruno Latour's, and to a lesser extent Alfred North Whitehead’s, conceptions of reality, both of which have a bearing on the long-standing dichotomy between facts and (...) values. Drawing on Whitehead's work, it also, secondly, seeks to make a positive argument for ethics and to ask again, in the light of this discussion, where the ethical dimensions of Latour's work might be located. Towards the end of the article, I suggest that Latour's concept of exteriority obliges him to pursue a politics of reality which is the special providence of ‘moralists’, rather than a politics of virtual reality in which all entities, human and non-human, are engaged. (shrink)

THOMAS SCHELLING taught us that in ordinary human affairs, conflict and common interest are ubiquitously intertwined. For when it comes to variety, the occasion of pure conflict (known to some of its friends as the zerosum game) is as under-represented in human affairs as the occasion of undiluted common interest (known as the pure coordination game). The undiluted extremes are the exceptions, when it comes to counting kinds, while the mixed-motive kind of occasion is the rule. Things look a bit (...) different, however, when one looks at sheer numbers of true-life occasions, as I will explain. Schelling also taught us that in the diverse space of mixed-motive affairs, intermediate between pure conflict and pure coordination, there is more true-life collaborative behavior—more trustings and promise-keepings—than our prescriptive decision theories can accommodate, never mind explain. This collaborative behavior, as long ago another Thomas—Thomas Hobbes—was painfully aware, requires some explaining precisely because of the presence of ineliminable conflict of interest. The problem confronting those who aspire to explain such collaboration is to identify weighty motivations in its favor, in the face of the weighty, but countervailing motivations. What shall concern me here is not the collaboration that transpires in the face of conflict of interest, but the success which meets us more than halfway in those limiting cases of pure coordination, so as (for example) not to collide in roadways and corridors. For in sheer quantity, the occasions for pure coordination outnumber the occasions for anything else perhaps a hundredfold. (shrink)

Science seems generally to aim at truth. And governmental support of science is often premised on the instrumental value of truth in service of advancing our practical objectives, both as individuals and as communities, large and small. While there is some political expediency to this view, it is not correct. The value of truth is nowise that it helps us achieve our aims. In fact, just the contrary: truth deserves to be believed only on the condition that its claim upon (...) us is orthogonal to any utility it might have in the service of (any and all) practical ends. (shrink)

The present paper aims to explore the medieval philosopher Abū al-Barakāt al-Baghdādī’s (d. pre- 560 AH/1164-5) position concerning the problem of divine foreknowledge and human free will and argues Abū al-Barakāt to have considered the argument for compatibility between divine foreknowledge and human free will to be invalid. One can defend either divine foreknowledge or human free will; no other solution is available. By examining his accounts on this issue through the logic and metaphysics of his book al-Muʿtabar fi-l-ḥikma, Abū (...) al-Barakāt defense of human free will shall become evident. (shrink)

This paper argues that the doctrines of determinism and supervenience, while logically independent, are importantly linked in physical mechanics—and quite interestingly so. For it is possible to formulate classical mechanics in such a way as to take advantage of the existence of mathematical devices that represent the advance of time—and which are such as to inspire confidence in the truth of determinism—in order to prevent violation of supervenience. It is also possible to formulate classical mechanics-and to do so in an (...) observationally equivalent, and thus equally empirically respectable, way—such that violations of supervenience are (on the one hand) routine, and (on the other hand) necessary for achieving complete descriptions of the motions of mechanical systems—necessary, therefore, for achieving a deterministic mechanical theory. Two such formulations—only one of which preserves supervenience universally—will conceive of mechanical law in quite different ways. What's more, they will not admit of being extended to treat thermodynamical questions in the same way. Thus we will find that supervenience is a contingent matter, in the following rather surprising and philosophically interesting way: we cannot in mechanics separate our decisions to conceive of physical law in certain ways from our decisions to treat macroscopic quantities in certain ways. (shrink)

A superselection rule advanced in the course of a quantum-mechanical treatment of some phenomenon is an assertion to the effect that the superposition principle of quantum mechanics is to be restricted in the application at hand. Superselection accounts of measurement all have in common a decision to represent the indicator states of detectors by eigenspaces of superselection operators named in a superselection rule, on the grounds that the states in question are states of a so-called classical quantity and therefore not (...) subject to quantum interference effects. By this strategy superselectionists of measurement expect to dispense with use of projection postulates in treatments of measurement. I shall argue that superselection accounts of measurement are self-contradictory, and that treatments of infinite systems, if they can avoid the contradiction, are not true superselection accounts. (shrink)

This essay argues that, in place of the present hit-and-miss system of specialist advisement (a system of scientific experts performing case-by-case studies at numerous regulatory agencies, the US Office of Technology Assessment, for example), we require a corps of professional public servants for the dissemination of credible, learned, relevant and useful information pertaining to the issues of the day. This is necessary because scientists as a group are poorly prepared for the task of advising (as contrasted with the quite different (...) task of conducting research in their subject area), and, more importantly, because governments cannot ask scientists to provide that information without also incentivizing third parties (albeit unintentionally) to compromise the institution of science itself. This corps must also be poised to perform such aggregations of opinion (or arbitrations between conflicting opinions and interests) when requests are duly submitted by both governmental and citizen bodies. The product of this corps will be a dynamic, massively cross-referential, virtual document that I shall refer to as the Citizenpedia. This essay is devoted to justifying the government subsidy of such a document, as well as to evaluating the best role for scientists in a democracy. It will contrast the Citizenpedia proposal with practices that have been tried: (1) governmental agencies and (2) citizen panels. Most importantly, it is devoted to showing that a world in which the Citizenpedia advises governments is substantially different from one in which either citizens or “experts” do, just as it is substantially different from a world (our own) in which the media plays the largest role in educating the public on science policy matters. (shrink)

This article considers the grounds on which distinctions are drawn between the identities of gender, sexuality, `race' and class and explores the implications of these distinctions in relation to different kinds of identity politics and, in particular, to the politics implied by Judith Butler's theory of performativity. I argue that what is often taken to be the key site of much queer theory and activism - that is, the reappropriation of signifiers of difference - is problematic in the light of (...) a close analysis of subjectivities which are informed by `race', gender and class. More specifically, it may be that struggles which are frequently linked to issues of visibility are problematic in the context of subjectivities - class subjectivities - that are both enabled and constrained by a particular, and a particularly uneasy, relation to recognition and representation. (shrink)

In spite of its infinite expectation value, the St. Petersburg game is not only a gamble without supply in the real world, but also one without demand at apparently very reasonable asking prices. We offer a rationalizing explanation of why the St. Petersburg bargain is unattractive on both sides (to both house and player) in the mid-range of prices (finite but upwards of about $4). Our analysis – featuring (1) the already-established fact that the average of finite ensembles of the (...) St. Petersburg game grows with ensemble size but is unbounded, and (2) our own simulation data showing that the debt-to-entry fee ratio rises exponentially – explains why both house and player are quite rational in abstaining from the St. Petersburg game. The house will be unavoidably (and intentionally) exposed to very large ensembles (with very high averages, and so very costly to them), while contrariwise even the well-heeled player is not sufficiently capitalized (as our simulation data reveals) to be able to capture the potential gains from large-ensemble play. (Smaller ensembles, meanwhile, enjoy low means, as others have shown, and so are not worth paying more than $4 to play, even if a merchant were to offer them at such low prices per trial.) Both sides are consequently rational in abstaining from entry into the St. Petersburg market in the mid-range of asking prices. We utilize the concept of capitalization vis-à-vis a gamble to make this case. Classical analyses of this question have paid insufficient attention to the question of the propriety of using expected values to assess the St. Petersburg gamble. And extant analyses have not noted the average-maximum-debt-before-breaking-even figures, and so are incomplete. (shrink)

The goal of the essay is to articulate some beginnings for an empirical approach to the study of agency, in the firm conviction that agency is subject to scientific scrutiny, and is not to be abandoned to high-brow aprioristic philosophy. Drawing on insights from decision analysis, game theory, general dynamics, physics and engineering, this essay will examine the diversity of planning phenomena, and in that way take some steps towards assembling rudiments for the budding science, in the process innovating (parts (...) of) a technical vocabulary. The key is focus upon the organization of effort in time. This paper categorizes forms of organization of effort in time, and yields an analysis of both individual agency and coalitions of agents as forms of effort organized in time. Finally, it articulates precise questions pertaining to the natural (evolutionary) history of forms of agency (once upon a time referred to as ‘Will’) that we now find on the ground. (shrink)

This paper distinguishes two conceptions of collectivity, each of which tracks the targets of classification according to their aetiology. Collectivities falling under the first conception are founded on (more-or-less) explicit negotiations amongst the members who are known to one another personally. Collectivities falling under the second (philosophically neglected) conception are founded – at least initially – purely upon a shared conception of “we”, very often in the absence of prior acquaintance and personal interaction. Th e paper argues that neglect of (...) collectivities of the second kind renders certain social phenomena (for example, sense of place and certain kinds of conflicted loyalty) inexplicable or invisible. And the paper also stresses that a conception referring to the second kind of collectivity will put us in position to revitalize a variety of important questions, including: Which conception of collectivity best serves the needs of a theory of justice? Th e paper will contrast the distinction between these two conceptions with the classical Gemeinschaft/Gesellschaft distinction, as well as with the more recent attempts to articulate differences between groups according to membership-structuring norms. (shrink)