In the present work, an artificial neural network (ANN) will be developed to estimate the relative rotation and translation of the autonomous mobile robot (AMR). The ANN will work as an iterative closed point, which is commonly used with the singular value decomposition algorithm. This development will provide better resolution for a relative positioning technique that is essential for the AMR localization. The ANN requires a specific architecture, although in the current work a neural architecture search will be adapted to (...) select the best ANN for estimating the relative motion. At the end, these ANNs will be compared with conventional algorithms to check the good performance of adopting an intelligent method for relative positioning estimation. (shrink)

ABSTRACTThis article studies multi-stakeholder initiatives as spaces for both deliberation and contestation between constituencies with competing discourses and disputed values, beliefs, and preferences. We review different theoretical perspectives on MSIs, which see them mainly as spaces to find solutions to market problems, as spaces of conflict and bargaining, or as spaces of consensus. In contrast, we build on a contestatory deliberative perspective, which gives equal value to both contestation and consensus. We identify four types of internal contestation which can be (...) present in MSIs—procedural, inclusiveness, epistemic, and ultimate-goal—and argue that embracing contestation and engaging in ongoing revision of provisional agreements, criteria, and goals can enhance the democratic quality of MSIs. Finally, we explore the implications of this perspective for theorizing about the democratic quality in MSIs and about the role of corporations in transnational governance. (shrink)

Background: Positioned at the frontlines of the battle against COVID-19 disease, nurses are at increased risk of contraction, yet as they feel obligated to provide care, they also experience ethical pressure. Research question and objectives: The study examined how Israeli nurses respond to ethical dilemmas and tension during the COVID-19 outbreak, and to what extent this is associated with their perceived risk and motivation to provide care? Research design: The study implemented a descriptive correlative study using a 53-section online questionnaire, (...) including 4 open-ended questions. Participants and research context: The questionnaire was complete by 231 registered and intern nurses after being posted on nurses’ Facebook and WhatsApp groups, and through snowball sampling. Ethical considerations: The research was pre-approved by the ethics committee of the Faculty of Social Welfare and Health Sciences at the University of Haifa, Israel. Findings: In all, 68.8% of the respondents had received some form of training about COVID-19. Respondents positioned themselves at perceived high risk levels for contracting the virus. About one-third feared going to work because of potential contraction and due to feeling inadequately protected. While 40.9% were scared to care for COVID-19 patients, 74.7% did not believe they have the right to refuse to treat certain patients. When asked about defining an age limit for providing patients with scarce resources (such as ventilation machines) in cases of insufficient supplies, respondents stated that the maximum age in such scenarios should be 84 (standard deviation (SD = 19) – yet most respondents (81.4%) believed that every patient has the right to receive optimal treatment, regardless of their age and medical background. Discussion: Correlating with their strong commitment to care, nurses did not convey intention to leave the profession despite their stress, perceived risk, and feelings of insufficient support and protection at work. The nurses did not hold a utilitarian approach to resource allocation, thereby acknowledging the value of all people and their entitlement to care, regardless of optimal outcomes. Conclusion: While experiencing significant personal risk and emotional burden, nurses conveyed strong dedication to providing care, and did not regret working in the nursing profession, yet they did seek a supportive climate for their needs and ethical concerns. (shrink)

Predictive processing has recently been advanced as a global cognitive architecture for the brain. I argue that its commitments concerning the nature and format of cognitive representation are inadequate to account for two basic characteristics of conceptual thought: first, its generality—the fact that we can think and flexibly reason about phenomena at any level of spatial and temporal scale and abstraction; second, its rich compositionality—the specific way in which concepts productively combine to yield our thoughts. I consider two strategies for (...) avoiding these objections and I argue that both confront formidable challenges. (shrink)

ABSTRACT A trivalent theory of indicative conditionals automatically enforces Stalnaker's thesis – the equation between probabilities of conditionals and conditional probabilities. This result holds because the trivalent semantics requires, for principled reasons, a modification of the ratio definition of conditional probability in order to accommodate the possibility of undefinedness. I explain how this modification is motivated and how it allows the trivalent semantics to avoid a number of well-known triviality results, in the process clarifying why these results hold for many (...) bivalent theories. In short, the slew of triviality results published in the last 40-odd years need not be viewed as an argument against Stalnaker's thesis: it can be construed instead as an argument for abandoning the bivalent requirement that indicative conditionals somehow be assigned a truth-value in worlds in which their antecedents are false. (shrink)

Recent years have seen a substantial increase in alternative agrifood initiatives that attempt to use the market to curtail the negative social and environmental effects of production and trade in a globalized food system. These alternatives pose a challenge to capital accumulation and the externalization of environmental costs by large agribusiness, trading and retail firms. Yet the success of these alternatives also makes them an inviting target for corporate participation. This article examines these dynamics through a case study of the (...) two most significant such food system alternatives—organics and fair trade—focusing on corporate involvement in establishing and renegotiating the standards undergirding these initiatives. We compare the development of and contestation over the standards for both certified organic and certified fair trade, with particular attention to the U.S. context. We provide a brief history of their parallel processes of rapid growth and market mainstreaming. We examine claims of cooptation by movement participants, as well as the divergences and similarities between the organic and fair trade cases. Analyzing these two cases provides useful insights into the strategic approaches that corporate firms have deployed to further capital accumulation and to defuse threats to their profit margins and to status quo production, pricing, labor, trading and retailing practices. It can also offer valuable lessons regarding the most effective means of responding to such counter-reforms and of protecting or reasserting the more transformative elements at the heart of these alternative systems. (shrink)

On a Dreyfusian account performers choke when they reflect upon and interfere with established routines of purely embodied expertise. This basic explanation of choking remains popular even today and apparently enjoys empirical support. Its driving insight can be understood through the lens of diverse philosophical visions of the embodied basis of expertise. These range from accounts of embodied cognition that are ultra conservative with respect to representational theories of cognition to those that are more radically embodied. This paper provides an (...) account of the acquisition of embodied expertise, and explanation of the choking effect, from the most radically enactive, embodied perspective, spelling out some of its practical implications and addressing some possible philosophical challenges. Specifically, we propose: an explanation of how skills can be acquired on the basis of ecological dynamics; and a non-linear pedagogy that takes into account how contentful representations might scaffold skill acquisition from a radically enactive perspective. (shrink)

The notion of ‘revealed preference’ is unclear and should be abandoned. Defenders of the theory of revealed preference have misinterpreted legitimate concerns about the testability of economics as the demand that economists eschew reference to (unobservable) subjective states. As attempts to apply revealed-preference theory to game theory illustrate with particular vividness, this demand is mistaken.

After presenting a simple expressivist account of reports of probabilistic judgements, I explore a classic problem for it, namely the Frege-Geach problem. I argue that it is a problem not just for expressivism but for any reasonable account of ascriptions of graded judgements. I suggest that the problem can be resolved by appropriately modelling imprecise credences.

This book is a study of the role of intellect in human action as described by Thomas Aquinas. One of its primary aims is to compare the interpretation of Aristotle by Aquinas with the lines of interpretation offered in contemporary Aristotelian scholarship. The book seeks to clarify the problems involved in the appropriation of Aristotle's theory by a Christian theologian, including such topics as the practical syllogism and the problems of akrasia. Westberg argues that Aquinas was much closer to Aristotle (...) than is often recognized, and he puts forward important new interpretations of the relation of intellect and will in the stages of intention, deliberation, decision, and execution. In the concluding section of the book, he shows how this new interpretation yields fruitful insights on a range of theological topics, including sin, law, love, and the moral virtues. (shrink)

Jeffrey (1983) proposed a generalization of conditioning as a means of updating probability distributions when new evidence drives no event to certainty. His rule requires the stability of certain conditional probabilities through time. We tested this assumption (“invariance”) from the psychological point of view. In Experiment 1 participants offered probability estimates for events in Jeffrey’s candlelight example. Two further scenarios were investigated in Experiment 2, one in which invariance seems justified, the other in which it does not. Results were in (...) rough conformity to Jeffrey (1983)’s principle. (shrink)

During the early nineteenth century the Royal Observatory, Greenwich, significantly increased the number of individuals it employed. One of the new roles created was the position of First Assistant, who oversaw the management of astronomical labor at the observatory. This article examines the contribution of Robert Main, who was the first person employed in this role. It shows that, through Robert Main’s duties and tasks, the observatory appears as a hybrid site embodying aspects of the other institutions that formed part (...) of its operational network. Moreover, it demonstrates that the transformation of the observatory during the nineteenth century was driven by his rigorous maintenance of discipline in relation to the daily operations of the site. (shrink)

John Stuart Mill regards economics as an inexact and separate science which employs a deductive method. This paper analyzes and restates Mill's views and considers whether they help one to understand philosophical peculiarities of contemporary microeconomic theory. The author concludes that it is philosophically enlightening to interpret microeconomics as an inexact and separate science, but that Mill's notion of a deductive method has only a little to contribute.

commentary on Fodor, “Against Darwinism.”.

In this eloquent book, Daniel Barenboim draws on his profound and uniquely influential engagement with music to argue for its central importance in our everyday lives.

This article examines methodological individualism in terms of the theory that invariance under intervention is the signal feature of generalizations that serve as a basis for causal explanation. This theory supports the holist contention that macro-level generalizations can explain, but it also suggests a defense of methodological individualism on the grounds that greater range of invariance under intervention entails deeper explanation. Although this individualist position is not threatened by multiple-realizability, an argument for it based on rational choice theory is called (...) into question by experimental results concerning preference reversals. Key Words: methodological individualism • mechanisms • explanation • invariance • preference reversal. (shrink)

Daniel Schwartz examines the views on friendship of the great medievalphilosopher Thomas Aquinas.

��People spent 5 min before sleep at home writing their stream of thought as they suppressed thoughts of a target person, thought of the person, or wrote freely after mentioning the person. These presleep references generally prompted people to report increased dreaming about the person. However, suppression instructions were particularly likely to have this in- fluence, increasing dreaming about the person as measured both by participants’ self-ratings of their dreams and by raters’ coding of mentions of the person in written (...) dream reports. This effect was observed regardless of emotional attraction to the person. (shrink)

This paper responds to Alva Noë’s general critique of Radical Enactivism. In particular, it responds to his claim that Radical Enactivism denies experience, presence and the world. We clarify Radical Enactivism’s actual arguments and positive commitments in this regard. Finally, we assess how Radical Enactvism stands up in comparison with Noë’s own version of Sensorimotor Knowledge Enactivism.

In their development of causal decision theory, Allan Gibbard and William Harper advocate a particular method for calculating the expected utility of an action, a method based upon the probabilities of certain counterfactuals. Gibbard and Harper then employ their method to support a two-box solution to Newcomb’s paradox. This paper argues against some of Gibbard and Harper’s key claims concerning the truth-values and probabilities of counterfactuals involved in expected utility calculations, thereby disputing their analysis of Newcomb’s Paradox. If we are (...) right, then Gibbard and Harper’s method of calculating expected utility does not adequately represent rational choice. (shrink)

Classic serotonergic psychedelics are experiencing a clinical revival, which has also revived ethical debates about psychedelic-assisted therapy. A particular issue here is how to prepare and protect patients from the vulnerability that the psychedelic state creates. This article first examines how this vulnerability manifests itself, revealing that it results from an impairment of autonomy: psychedelics diminish decision-making capacity, reduce controllability, and limit resistance to external influences. It then analyzes the strengths and weaknesses of five safety measures proposed in the literature, (...) what aspect of the patient’s vulnerability they seek to reduce, and how they can be optimized. The analysis shows that while preparatory sessions, advance directives, and specific training and oversight are useful, starting with a lower dosage and no therapy is less so. Finally, the article presents a safety measure that has been overlooked in the literature but could be highly effective and feasible: bringing a close person to the psychedelic session. (shrink)

Although we are enthusiastic about a Darwinian approach to culture, we argue that the overview presented in the target article does not sufficiently emphasize the crucial explanatory role that psychology plays in the study of culture. We use a number of examples to illustrate the variety of ways by which appeal to psychological factors can help explain cultural phenomena.

Scientific psychology and neuroscience are taking increasingly precise and comprehensive pictures of the human mind, both in its physi- cal architecture and its functional processes. Meanwhile, each human mind has an abbreviated view of itself, a self-portrait that captures how it thinks it operates, and that therefore has been remarkably influential. The mind’s self-portrait has as a central feature the idea that thoughts cause actions, and that the self is thus an origin of the body’s actions. This self- portrait is (...) reached through a process of inference of apparent mental cau- sation, and it gives rise to the experience that we are consciously willing what we do. Evidence from several sources suggests that this self-portrait may often be a humble and misleading caricature of the mind’s opera- tion—but one that underlies the feeling of authorship and the acceptance of responsibility for action. (shrink)

L’auteur donne un bref survol de la notion d’entre-deux comme dynamique où émergent, se croisent et évoluent les interactions entre deux pôles différents ou opposés. Cette dynamique va à l’encontre du clivage, si fréquent dans les discours et les pensées quand on a peur d’intégrer deux termes antinomiques, ne voyant pas que l’entre-deux offre un tiers ou une ligne de fuite pour échapper au blocage. L’auteur montre que cette dynamique a porté et fécondé l’ensemble de son œuvre. The author gives (...) a brief flying over the notion of in-between as dynamics where emerge, cross and evolve the interactions between two different or opposite poles. This dynamics goes against the cleavage, so frequent in the speeches and the thoughts when one is afraid of integrating two paradoxical terms, not seeing that the in-between offers a third or a base line to escape the blocking. The author shows that this dynamics has carried and fertilized his whole work. (shrink)

This article argues that phenomenological sociology has great potential to provide a strong theoretical support to the Sociocognitive Approach in Critical Discourse Studies. SCA is interested in the interconnections between knowledge, discourse and society while placing subjectivity in the centre of its framework. It looks into the correlative relationship between personal- and socially shared knowledge, and the significance of these correlations to discourse production and interpretation. Analogously, phenomenological sociology explores the interrelated structures of subjectivity, knowledge and the social world. It (...) systematically analyses the conditions and forms of intersubjective understanding and the mutually constitutive relationship between subjective- and objective knowledge. Given the considerable overlap between the subject matter of phenomenological sociology and that of SCA, the purpose of the article is to draw the attention of critical discourse analysts to a neglected but extremely resourceful field. Following a brief introduction to SCA, the article will address some of SCA’s key concepts in conjunction with the phenomenological-sociological insight. (shrink)

Over the past few decades, large food banks that collect, warehouse, and redistribute food have become institutionalized across Europe. Although food banks gained increased visibility as important food relief mechanisms during the covid pandemic in 2020 and 2021, the crisis also highlighted their structural weaknesses and the fragility of the charity-based emergency food system. In particular, many European food banks faced higher costs, lower food stocks, uneven food donations, and lower numbers of volunteers and personnel as demand for food relief (...) increased sharply. Also, many food banks lacked personal health and safety equipment for front-line staff and volunteers, many of whom were vulnerable or aged, thus forcing the closure of some charities due to health concerns. Yet, the impact of the pandemic was uneven across the continent as the covid pandemic strengthened some food banks while others were weakened. To explore these dynamics in detail, this paper utilizes in-depth interviews and surveys of key food bank operators in the Netherlands, Norway, and Greece to analyze how and why European food bank systems fared so differently from the pandemic. In short, the findings in this paper reveal how the Norwegian food bank system leveraged its position to increase fundraising and visibility, while the Netherlands food bank system suffered from long-term structural weaknesses, and the Greek food bank system was further embroiled in government tensions that threatened its existence. The preexisting structure of food bank systems, broader political economy, and historical context significantly impacted how food relief networks fared during the pandemic. (shrink)

Este artículo se propone realizar un análisis histórico, filosófico y político de la concepción del comunismo de Jean-Luc Nancy (1940-2021). Con ese fin, se toma como referencia una serie de textos del autor, publicados entre 1986 y 2021, donde la cuestión del comunismo es abordada en relación con temáticas tales como el totalitarismo, la comunidad, lo común, la literatura, la democracia y la civilización capitalista. A lo largo del trabajo se indaga el desarrollo de su planteo hasta el momento en (...) que alcanza su forma más o menos definitiva, a mediados de la década del 2000, en el marco del debate sobre “la Idea del comunismo” (Alain Badiou). La interpretación de la posición que Nancy adopta en este debate de alcance internacional desemboca en los dos principales aportes del artículo. En primer lugar, la caracterización de una comprensión ontológica o existencial del comunismo que se diferencia radicalmente de otros posicionamientos actuales y que no registra antecedentes dentro de las tradiciones teóricas comunistas. En segundo lugar, la identificación de un umbral en el pensamiento de Nancy, y por extensión en el pensamiento contemporáneo, donde el sentido del “comunismo”, como la exigencia de otorgar un valor inestimable a cada existencia, se comunica con la búsqueda de otro “espíritu” para nuestro tiempo. (shrink)