The sense of agency is a central aspect of human self-consciousness and refers to the experience of oneself as the agent of one’s own actions. Several different cognitive theories on the sense of agency have been proposed implying divergent empirical approaches and results, especially with respect to neural correlates. A multifactorial and multilevel model of the sense of agency may provide the most constructive framework for integrating divergent theories and findings, meeting the complex nature of this intriguing phenomenon.

A variety of ideas arising in decoherence theory, and in the ongoing debate over Everett's relative-state theory, can be linked to issues in relativity theory and the philosophy of time, specifically the relational theory of tense and of identity over time. These have been systematically presented in companion papers (Saunders 1995; 1996a); in what follows we shall consider the same circle of ideas, but specifically in relation to the interpretation of probability, and its identification with relations in the Hilbert (...) Space norm. The familiar objection that Everett's approach yields probabilities different from quantum mechanics is easily dealt with. The more fundamental question is how to interpret these probabilities consistent with the relational theory of change, and the relational theory of identity over time. I shall show that the relational theory needs nothing more than the physical, minimal criterion of identity as defined by Everett's theory, and that this can be transparently interpreted in terms of the ordinary notion of the chance occurrence of an event, as witnessed in the present. It is in this sense that the theory has empirical content. (shrink)

Publication pressure has been touted to promote questionable research practices (QRP) and scientific or research misconduct (RM). However, logically attractively as it is, there is no unequivocal evidence for this notion, and empirical studies have produced conflicting results. Other than difficulties in obtaining unbiased empirical data, a direct causal relationship between perceived publication pressure (PPP) and QRP/RM is inherently difficult to establish, because the former is a complex biopsychosocial construct that is variedly influenced by multiple personal and environmental factors. To (...) effectively address QRP/RM by tackling the sources of PPP would also be difficult because of the competitive nature of the reward and merit system of contemporary science. We might do better with efforts in enhancing knowledge in research ethics and integrity among the practitioners, as well as institutional infrastructures and mechanisms to fairly and efficiently adjudicate cases of QRP/RM. (shrink)

It is shown that the Hilbert-Bernays-Quine principle of identity of indiscernibles applies uniformly to all the contentious cases of symmetries in physics, including permutation symmetry in classical and quantum mechanics. It follows that there is no special problem with the notion of objecthood in physics. Leibniz's principle of sufficient reason is considered as well; this too applies uniformly. But given the new principle of identity, it no longer implies that space, or atoms, are unreal.

It is widely accepted that the notion of an inertial frame is central to Newtonian mechanics and that the correct space-time structure underlying Newton’s methods in Principia is neo-Newtonian or Galilean space-time. I argue to the contrary that inertial frames are not needed in Newton’s theory of motion, and that the right space-time structure for Newton’s Principia requires the notion of parallelism of spatial directions at different times and nothing more. Only relative motions are definable in this framework, never absolute (...) ones. (shrink)

In response to growing concerns of bias, discrimination, and unfairness perpetuated by algorithmic systems, the datasets used to train and evaluate machine learning models have come under increased scrutiny. Many of these examinations have focused on the contents of machine learning datasets, finding glaring underrepresentation of minoritized groups. In contrast, relatively little work has been done to examine the norms, values, and assumptions embedded in these datasets. In this work, we conceptualize machine learning datasets as a type of informational infrastructure, (...) and motivate a genealogy as method in examining the histories and modes of constitution at play in their creation. We present a critical history of ImageNet as an exemplar, utilizing critical discourse analysis of major texts around ImageNet’s creation and impact. We find that assumptions around ImageNet and other large computer vision datasets more generally rely on three themes: the aggregation and accumulation of more data, the computational construction of meaning, and making certain types of data labor invisible. By tracing the discourses that surround this influential benchmark, we contribute to the ongoing development of the standards and norms around data development in machine learning and artificial intelligence research. (shrink)

This paper defends an ‘opt-out’ scheme for organ procurement, by distinguishing this system from ‘presumed consent’ (which the author regards as an erroneous justification of it). It, first, stresses the moral importance of increasing the supply of organs and argues that making donation easier need not conflict with altruism. It then goes on to explore one way that donation can be increased, namely by adopting an opt-out system, in which cadaveric organs are used unless the deceased (or their family) registered (...) an objection. Such policies are often labelled ‘presumed consent’, but it is argued that critics are right to be sceptical of this idea—consent is shown to be an action, rather than a mental attitude, and thus not something that can be presumed. Either someone has consented or they have not, whatever their attitude to the use of their organs. Thankfully, an opt-out scheme need not rest on the presumption of consent. Actual consent can be given implicitly, by one's actions, so it is argued that the failure to register an objection (given certain background conditions) should itself be taken as sign of consent. Therefore, it is permissible to use the organs of someone who did not opt out, because they have—by their silence—actually consented. (shrink)

The concept of classical indistinguishability is analyzed and defended against a number of well-known criticisms, with particular attention to the Gibbs’paradox. Granted that it is as much at home in classical as in quantum statistical mechanics, the question arises as to why indistinguishability, in quantum mechanics but not in classical mechanics, forces a change in statistics. The answer, illustrated with simple examples, is that the equilibrium measure on classical phase space is continuous, whilst on Hilbert space it is discrete. The (...) relevance of names, or equivalently, properties stable in time that can be used as names, is also discussed. (shrink)

Anti-exceptionalists about logic maintain that it is continuous with the empirical sciences. Taking anti-exceptionalism for granted, we argue that traditional approaches to explanation are inadequate in the case of logic. We argue that Andrea Woody's functional analysis of explanation is a better fit with logical practice and accounts better for the explanatory role of logical theories.

The Everett interpretation of quantum mechanics divides naturally into two parts: first, the interpretation of the structure of the quantum state, in terms of branching, and second, the interpretation of this branching structure in terms of probability. This is the second of two reviews of the Everett interpretation, and focuses on probability. Branching processes are identified as chance processes, and the squares of branch amplitudes are chances. Since branching is emergent, physical probability is emergent as well.

Alea, Bluck, Mroz and Edwards examine how the communication of autobiographical stories via face‐to‐face vs. instant message (IM) influences the extent to which social bonds form between strangers. The results of their study show that the in‐person communication of strangers’ autobiographical memories leads to greater engagement and higher empathy rates in the listener of those stories. That is, sharing autobiographical memories face‐to‐face (compared to IM) is positively correlated with positive feelings and closeness in the listener of those stories.

I show that frequentism, as an explanation of probability in classical statistical mechanics, can be extended in a natural way to a decoherent quantum history space, the analogue of a classical phase space. The result is a form of finite frequentism, in which Gibbs’ concept of an infinite ensemble of gases is replaced by the quantum state expressed as a superposition of a finite number of decohering microstates. It is a form of finite and actual frequentism (as opposed to hypothetical (...) frequentism) insofar as all the microstates exist, in keeping with the decoherence-based Everett interpretation, and some versions of pilot-wave theory. (shrink)

According to the Everett interpretation, branching structure and ratios of norms of branch amplitudes are the objective correlates of chance events and chances; that is, 'chance' and 'chancing', like 'red' and 'colour', pick out objective features of reality, albeit not what they seemed. Once properly identified, questions about how and in what sense chances can be observed can be treated as straightforward dynamical questions. On that basis, given the unitary dynamics of quantum theory, it follows that relative and never absolute (...) chances can be observed; that only on repetition of a large numbers of similar trials can relative probabilities be measured; and so on. The epistemology of objective chances can in this way be worked out from the dynamics. its curious features are thus explained. But one aspect of chance set-ups seems to resist this subsuming of chancing to branching: how is it that chance involves uncertainty? And if that is not possible, on Everettian lines, then the whole project is doomed. I argue that in fact there is no difficulty in making sense of uncertainty in the face of branching. Contrary to initial impressions, the unitary formalism is consistent with a well-defined notion of self-locating uncertainty. It is also consistent without: the mathematics under-determines the metaphysics in these respects. (shrink)

All people have human rights and, intuitively, there is a close connection between human rights, needs, and autonomy. The two main theories about the natureand value of human rights often fail to account for this connection. Interest theories, on which rights protect individuals’ important interests, usually fail to capturethe close relationship between human rights and autonomy; autonomy is not constitutive of the interests human rights protect. Will theories, on which human rights protect individuals’ autonomy, cannot explain why the nonautonomous have (...) a human right to meet their needs. This paper argues that it is possible to account for the close connection between human rights, needs, and autonomy if human rights at least protect individuals’ ability to live minimally good lives. It argues that people need whatever will enable them to live such lives and autonomy is partly constitutive of such a life. This argument also has importantimplications for some other key debates in the human rights literature. (shrink)

The problem of measurement is usually thought of as a problem of physics. Certainly the straightforward solutions modify or supplement the basic equations. One might instead conclude that theories are only instruments for coördinating observable phenomena, and perhaps that is what Bohr’s Copenhagen interpretation really comes down to. For most of us this sort of “philosophical” resolution of the problem of measurement is not acceptable.

This paper examines how people think about aiding others in a way that can inform both theory and practice. It uses data gathered from Kiva, an online, non-profit organization that allows individuals to aid other individuals around the world, to isolate intuitions that people find broadly compelling. The central result of the paper is that people seem to give more priority to aiding those in greater need, at least below some threshold. That is, the data strongly suggest incorporating both a (...) threshold and a prioritarian principle into the analysis of what principles for aid distribution people accept. This conclusion should be of broad interest to aid practitioners and policy makers. It may also provide important information for political philosophers interested in building, justifying, and criticizing theories about meeting needs using empirical evidence. (shrink)

The problems of global health are truly terrible. Millions suffer and die from diseases like tuberculosis, HIV/AIDS, and malaria. One way of addressing these problems is via a Global Health Impact labeling campaign. If even a small percentage of consumers promote global health by purchasing Global Health Impact products, the incentive to use this label will be substantial. One might wonder, however, whether consumers are morally obligation to purchase any these goods or whether doing so is even morally permissible. This (...) paper suggests that if the proposal is implemented, purchasing Global Health Impact labelled goods is at least morally permissible, if not morally required. Its argument should, moreover, be of much more general interest to those considering different kinds of ethical consumption. (shrink)

In this paper, I will argue that one’s participation in the experience of pregnancy is an essential part of the constitution of selves. Taking the radical notion of concrete essence as my point of departure in the first part of my paper, as well as the fundamental continuity between essences and facts proposed by Husserl, I will briefly map out my proposal within the contemporary feminist debate. In particular, I will argue for re-framing the role of pregnancy, rejecting the idea (...) of birth as an unattainable limit for human selfhood, and defending two complementary theses: the experience of pregnancy essentially shape the self/other distinction; the continuity between our “pre” and “post” natal lives is primarily expressed through the embodied nature of the self. The core of my argument is this: everyone has taken part in the experience of pregnancy and, in doing so, their self-constitution and development have been shaped during this deeply transformative process. The implication is that the self has an essentially embodied origin which is closely connected to another self ; relationality, intersubjectivity, and affectivity turn out to be the grounding features in defining the self. Even though arguments about embodied aspect of the self have been widely discussed from several philosophical perspectives, there is a significant lack of phenomenological attention in this regard for the issue of pregnancy as the constitutive experience for self’s constitution. Conversely, the literature focused on maternal-fetal encounters, and on the process of pregnancy, tends to address unilaterally the experience of the maternal subject, and then to neglect the proper view of the fetus as pre-infant. When attention has been paid to the fetal perspective, the issues tackled are mostly bioethical. In this context, I offer an account of the complexity and non-linearity of fetal-maternal bodily encounters on a phenomenological level, putting forward a third alternative. In particular, I aim to show the intertwining of fetal and maternal perspectives, and to analyse and articulate philosophically the empirical fact that everyone has been a pre-infant. In the second part of my paper, I will take into account some essential structures that shape and constitute the process of pregnancy, as well as the actors involved – that is to say, the maternal subject and the fetal self. All in all, I aim, as a theoretical outcome of the paper, to build a phenomenology of pregnancy that contributes towards a rethinking of embodied selfhood from their origin. In this context, I offer a proposal of accounting for the complexity and non-linearity of fetal-maternal bodily encounters on a phenomenological level: my aim is to show the intertwining between fetal and maternal perspectives, as well as to eviscerate and articulate philosophically the empirical fact that everyone has been a pre-infant. In doing so, the theoretical outcome is to build a phenomenology of pregnancy that may actively contribute to the general movement of rethinking the embodied aspect of the self.In the second part of my paper, I will take into account some essential structures that shape and inform the experience of pregnancy, and also the actors involved, that is to say the maternal subject and the fetal self. (shrink)

ABSTRACTThe analogy between gift‐giving and organ donation was first suggested at the beginning of the transplantation era, when policy makers and legislators were promoting voluntary organ donation as the preferred procurement procedure. It was believed that the practice of gift‐giving had some features which were also thought to be necessary to ensure that an organ procurement procedure would be morally acceptable, namely voluntarism and altruism. Twenty‐five years later, the analogy between gift‐giving and organ donation is still being made in the (...) literature and used in organ donation awareness campaigns. In this paper I want to challenge this analogy. By examining a range of circumstances in which gift‐giving occurs, I argue that the significant differences between the various types of gift‐giving and organ donation makes any analogy between the two very general and superficial, and I suggest that a more appropriate analogy can be found elsewhere. (shrink)

This article presents original empirical data generated from the Crown Prosecution Service (CPS) Pilot Evaluation of pre-trial witness interviewing (PTWI) in England and Wales. Section 1 introduces the PTWI Pilot and describes the methodological strengths and limitations of our qualitative socio-legal study. Forming the richly documented empirical core of the article, Sections 2–5 identify the principal considerations which seemed to influence case selection for Pilot interviews. An overlapping collection of evidentiary, strategic and circumstantial factors encouraged prosecutors to resort to PTWI, (...) whilst other, countervailing considerations were apprehended as disincentives. Assessments of witness credibility were central to prosecutors’ attempts to balance these competing factors. Section 6 concludes by underlining the potential of qualitative socio-legal studies to promote more nuanced understandings of criminal process, and by extension to make practical contributions to evidence-based criminal procedure reform. (shrink)

BackgroundResearch ethics and the measures deployed to ensure ethical oversight of research (e.g., informed consent forms, ethics review) are vested with extremely important ethical and practical goals. Accordingly, these measures need to function effectively in real-world research and to follow high level standards.MethodsWe examined approved consent forms for Magnetic Resonance Imaging (MRI) and functional Magnetic Resonance Imaging (fMRI) studies approved by Canadian research ethics boards (REBs).ResultsWe found evidence of variability in consent forms in matters of physical and psychological risk reporting. (...) Approaches used to tackle the emerging issue of incidental findings exposed extensive variability between and within research sites.ConclusionThe causes of variability in approved consent forms and studies need to be better understood. However, mounting evidence of administrative and practical hurdles within current ethics governance systems combined with potential sub-optimal provision of information to and protection of research subjects support other calls for more scrutiny of research ethics practices and applicable revisions. (shrink)

Sex differences in physical and indirect aggression have been found in many societies but, to our knowledge, have not been studied in a population of hunter-gatherers. Among Aka foragers of the Central African Republic we tested whether males physically aggressed more than females, and whether females indirectly aggressed more than males, as has been seen in other societies. We also tested predictions of an evolutionary theory of physical strength, anger, and physical aggression. We found a large male bias in physical (...) aggression. Controlling for anger, we found an adult female bias in indirect aggression. Physical strength predicted anger, which predicted hitting, although results were sensitive to the inclusion or exclusion of traditional healers, who were physically and emotionally distinct from other Aka. With some important caveats, our results generally support the predicted sex differences in physical aggression and indirect aggression, and the predicted relationships among anger, strength, and aggression. (shrink)

For more than a half-century, evidence scholars have been exploring whether the criminal standard of proof can be grounded in decision theory. Such grounding would require the emergence of a social consensus about the utilities to be assigned to the four outcomes at trial. Significant disagreement remains, even among legal scholars, about the relative desirability of those outcomes and even about the formalisms for manipulating their respective utilities. We attempt to diagnose the principal reasons for this dissensus and to suggest (...) ways in which a broadly shared evaluation might be forged, both with respect to the appropriate equations for defining the standard of proof and with respect to the appropriate utilities to associate with the various trial outcomes. Where consensus cannot be forged, we hold that remaining differences can probably be finessed. We also suggest ways to elicit the utilities of individuals on these matters so as to avoid the usual flaws of such surveys. Along the way, we note a). the disproportionate role that the Blackstone ratio of errors continues to play in appraisals of the utilities of trial outcomes (despite its unintelligibility in the context of utilities) and b). the persisting belief -for which there is no theoretical basis-that every plausible assignment of utilities will inevitably result in a very high standard of proof. Finally, we examine some of the technical features associated with a proposed rank ordering of the utilities of trial outcomes. (shrink)

The discursive production of the ‘self in the context of mental health care has potential implications for how the subjects of intervention come to understand and experience themselves. Eating disorders provide an illustrative example of the ways in which conceptualizations of the self that structure mental health practices can be gendered, because they are mainly diagnosed in women and dominant explanations of their origins are feminized. This discourse analytic study examines the gendered nature of mental health workers’ constructions of the (...) eating-disordered self through the psychological construct of ‘identity’, examining the dominant discourses implicated in the feminization of deficient identity, and addressing the implications of this construction for mental health practice. (shrink)

Seven mentions of Homer, Homeric characters or passages are contained in Fronto’s De orationibus and his five letters known as De eloquentia. Although these references might seem surprising in rhetorical texts, they form in fact a rather coherent corpus which features the famous epic poet in a singular fashion. His poems are however neither quoted nor commented upon at length. On the contrary the references are closely related to Fronto’s aims and thoughts and the poet as represented is different from (...) both the actual and the traditional Homer. He is deprived of his own characteristics and becomes a rhetor and one of the most important orators. He is thus to be considered and followed by someone trying to define which is the best oratorical style in general and the best type of eloquence for an emperor in particular. Even if this sort of metamorphosis is not without precedent in Latin literature and oratory, the Frontonian Homer, whose perfect style is a model of purity and naturalness, is a new Homer reflecting a second-century rhetorician’s thinking. (shrink)

The discipline of nursing has experienced the movement from modernism to postmodernism through expressions ranging from dualistic and polarized discourse to contradicting pluralistic positions. For the purpose of this paper, these responses are described as ways of knowing and are examined for their impact on the evolution of the nursing discipline. Reciprocal interdependence is offered as an alternate way of knowing capable of incorporating differing world views into a coherent and comprehensive systemic whole. The reflexive and potentially transformational impact of (...) reciprocal interdependence on the advancement of nursing knowledge is reviewed through a discussion of the value of polarity, as well as the contribution of complementary and dialectical perspectives to the maintenance of interactions between the whole and its constituents. (shrink)

ABSTRACT The 1987 Amendment to the Infertility (Medical Procedures) Act (Vic) allows the creation of embryos specifically for research purposes, as long as the proposed experiment takes place within 24 hours. The purpose of this paper is to determine whether there is aany significant ethical difference between creating embryos specifically for research and using those that are surplus from the new reproductive technologies. The relevant arguments in this debate can be grouped under three heads: those focussing on the embryo; those (...) focussing on the possible consequences of these practices and those focussing on the women who donate the eggs. (shrink)

Transcriptional enhancer sequences have been shown to play a pivotal role in the regulation of some highly expressed genes. First described in eukaryotic viruses, the discovery of enhancers has augmented the previously defined control‐sequence motifs to give a more complete understanding of eukaryotic transcriptional regulatory mechanisms. Some properties of enhancers that distinguish them from other regulatory sequences include their ability to function in a position‐ and orientation‐independent manner. Furthermore, the observation that some enhancers and transcriptional promoters exhibit tissue specificity in (...) their activity has generated considerable interest. Enhancer activation is thought to involve sequence‐specific DNA‐binding proteins but the process by which this leads to an increase in the initiation of transcription remains obscure. Although viral enhancers are more fully characterized, several cellular enhancers have recently been identified. One such enhancer sequence has been detected in a 3′ flanking region of a highly expressed human placental lactogen gene. This enhancer can increase the transcriptional rate of an adjacent gene by at least 50‐fold. (shrink)