Niedenthal et al's classification of smiles erroneously conflates psychological mechanisms and adaptive functions. This confusion weakens the rationale behind the types of smiles they chose to individuate, and it obfuscates the distinction between the communicative versus denotative nature of smiles and the role of perceived-gaze direction in emotion recognition.

1ère Partie. De l'évolution de la condition humaine -- 2ème Partie. De l'homme au crépuscule de sa vie -- 3ème Partie. La mort de Fako Kouyaba Diarra, Le testament d'Aslam.

Prendre le temps de se poser des questions simples et inévitables, sans a priori, mais avec le luxe d'un raisonnement limpide, accessible, utile. Voici en quelques mots l'état d'esprit de la collection des Philosopheurs. Sous la direction d'Olivier Dhilly, professeur agrégé de philosophie et auteurs de nombreux ouvrages, les Philosopheurs vous poussent sur les chemins de la réflexion. Les questions posées dans chaque livre ont occupé, occupent ou occuperont un jour ou l'autre notre esprit : religion, mort, liberté, bonheur, vérité. (...) chaque ouvrage aborde avec clarté et modernité les grandes notions philosophiques et nous offre en complément les principaux thèmes et textes des grands philosophes concernés. Les Philosopheurs veulent éclairer notre esprit en nous donnant les clés d'une réflexion simple et indispensable pour mieux vivre. Des livres à lire, à méditer et à partager. (shrink)

This study aims at assessing the level of knowledge, attitudes, and practices (KAP) concerning reproductive health (RH) among adolescent college-going girls in the urban and rural areas of Chittagong District, Bangladesh. A college-based cross-sectional study was conducted among college-going girls (N = 792) of four colleges attending Higher Secondary Certificate (HSC) classes (eleven/twelve classes) in Chittagong District. Data were collected using a structured and self-administered questionnaire. Chi-square (χ2) and independent-samples t-test were conducted to make the comparison between urban and rural (...) participants. Data were analyzed using IBM SPSS version 24.0. The authors’ interpretation of the findings was also informed by anthropological as well as qualitative considerations. Mothers were reported to be the key informants of reproductive health for the adolescent girls of both urban and rural areas. Besides, urban respondents were more likely than rural respondents (p <.001) to feel comfortable during the discussion on RH with mother/sister/relative; to communicate frequently with their mothers; to discuss RH issues regularly; to have prior knowledge on menstruation. Moreover, this study also found significant differences (p <.05) regarding most of the items addressing RH knowledge, attitude, and practice between adolescent girls in urban and rural areas of Bangladesh due to the existing socio-cultural disparities between the areas of residence. (shrink)

Parkinson's Disease (PD) is a long-term degenerative disorder of the central nervous system that mainly affects the motor system. The symptoms generally come on slowly over time. Early in the disease, the most obvious are shaking, rigidity, slowness of movement, and difficulty with walking. Doctors do not know what causes it and finds difficulty in early diagnosing the presence of Parkinson’s disease. An artificial neural network system with back propagation algorithm is presented in this paper for helping doctors in identifying (...) PD. Previous research with regards to predict the presence of the PD has shown accuracy rates up to 93% [1]; however, accuracy of prediction for small classes is reduced. The proposed design of the neural network system causes a significant increase of robustness. It is also has shown that networks recognition rates reached 100%. (shrink)

Childhood adversity is associated with altered or dysregulated stress reactivity; these altered patterns of physiological functioning persist into adulthood. Evidence from both preclinical animal models and human neuroimaging studies indicates that early life experience differentially influences stressor-evoked activity within central visceral neural circuits proximally involved in the control of stress responses, including the subgenual anterior cingulate cortex (sgACC), paraventricular nucleus of the hypothalamus (PVN), bed nucleus of the stria terminalis (BNST) and amygdala. However, the relationship between childhood adversity and the (...) resting-state connectivity of this central visceral network remains unclear. To this end, we examined relationships between childhood threat and childhood socioeconomic deprivation, the resting-state connectivity between our regions of interest (ROIs), and affective symptom severity and diagnoses. We recruited a transdiagnostic sample of young adult males and females (n= 100; mean age = 27.28,SD= 3.99; 59 females) with a full distribution of maltreatment history and symptom severity across multiple affective disorders. Resting-state data were acquired using a 7.2-min functional magnetic resonance imaging (fMRI) sequence; noted ROIs were applied as masks to determine ROI-to-ROI connectivity. Threat was determined by measures of childhood traumatic events and abuse. Socioeconomic deprivation (SED) was determined by a measure of childhood socioeconomic status (parental education level). Covarying for age, race and sex, greater childhood threat was significantly associated with lower BNST-PVN, amygdala-sgACC and PVN-sgACC connectivity. No significant relationships were found between SED and resting-state connectivity. BNST-PVN connectivity was associated with the number of lifetime affective diagnoses. Exposure to threat during early development may entrain altered patterns of resting-state connectivity between these stress-related ROIs in ways that contribute to dysregulated neural and physiological responses to stress and subsequent affective psychopathology. (shrink)

Qushayrī, ʻAbd al-Karīm ibn Hawāzin, 986-1072; views on; ethics; soul; Islam.

Turkish-Islamic literature contains numerous religious literar writings. In the existing literature, it can be seen that many kinds such as tawhīd, munājāt, nʿat, mawlid, hilya, hijrah-nāma, shafāʿat-nāma, miʿrāj, qisas al-anbiya, ramaḍāniyya, and al-asmā al-ḥusnā were written. Al-Asmā al-ḥusnā, written in the form of poetry and prose, were mostly sharḥ or their khawaṣṣ were explained. Çihil-nām al-Manẓūm, which is mentioned in the study, was written as khawaṣṣ al-asmā al-ḥusnā. The work is a poet entitled as Fażāyī. Manuscript was written in the (...) last quarter of the fifteenth century, and thus, it is presumed that the poet lived in the same century. This work has been identified in a manuscript. In addition, the poet’s Hadiyyat al-aḥbāb, der-Bayān al-maqāmāt al-darwīshān, Kitāb al-sharʿiyyat al-arbāb, and Ghazaliyyāt al-Darwīsh Fażāyī four other works have been identified. In the writings of the asmā al-ḥusnās, the names of ninety-nine were emphasized. In this study, the forty names of God are expressed. The text presented is a continuation of the tradition of writing some prose works written in Arabic and Persian. Çihil-nām al-Manẓūm, written in Arabic prose and known as Asmā al-Idrīsiyya it can be seen as a free stsyle translation of the prophet Idrīs. Forty names in the content of the work, their proper-ties, when, how much and how to read is explained. In this study, firstly the information about the subject of Qurʾān, hadith, Arabic, Persian and Turkish literature in the beautiful names of God is provided. Then, the information about the poet Fażāyī was given. Çihil-nām al-Manẓūm was introduced and the transcriptional form of the text was given.SummaryOne of the reasons that deeply affect a nation is the change of religion. This change did not only affect the individual but also influenced the society in which he was born and grew. One of the nations with strong influence is the Turks. Turks, after Islamization, have estab-lished a new civilization. One of the areas where this Islamic civilization reflects is the literary aspect of society. In this literature, which has begun to be formed, religious genres such as tawhīd, munājāt, nʿat, mawlid, hilya, hijrah-nāma, shafāʿat-nāma, miʿrāj, qisas al-anbiya, ramaḍāniyya, have been revealed. One of them is about God. Religious literary writings about God were written in the form of tawhīd and munājāts, which consist of one or more prophets found at the head of the dīwāns, or as the annotations of asmā al-ḥusnā or as khawaṣṣ asmā al-ḥusnā.In time, the need for some Turkish literary and scientific works to be translated into a different language were born. It can be seen that with some changes such as subtraction and addition, texts are rewritten or poetic works are translated into prose. The original of our research subject Çihil-nām al- Manẓūm’s is written in Arabic and prose. Çihil-nām al-Manẓūm, it is a munājāt of the work known as Asmā al-Idrīsiyya, which describes the call of prophet Idrīs.Asmā al-ḥusnā is a religious term used mostly to describe the attributes and names of God. In the Qurʾān, there is no information about the number of asmā al-ḥusnā mentioned as a concept. However, the number of the names of God in the Qurʾān is 155. This number is differ-ent in ḥadīths. It is widely accepted that the number of asmā al-ḥusnā is 99. Some Islamic schol-ars have argued against such restricting statements, arguing that ninety-nine names, such as the hiding of the Night of Qadr, were hidden in all Divine names during the month of ramaḍān, while others suggested that the number of ninety-nine was large number of asmās (names).The first examples of asmā al-ḥusnā were written in Arabic literature. Some of them are not detached: Abū Manṣūr al-Māturidī (d. 333/944) Kitāb al-Tawḥīd, Abū ʿAbdullāh al-Ḥalīmī (d. 403/1012) al-Minhāj fī shuʿabiʾl īmān, Taḳī al-Dīn Ibn Taymiyya (d. 728/1328) al-Īmān. A part of asmā al-ḥusnās is also a single work: Abū Isḥāq al-Zajjaj (d. 311/923) Tafsīr al-asmāi’llāh al-ḥusnā, Aḥmad b. Husayin al-Bayhaḳī (d. 458/1066) al-Asmā al-ṣifāt and ʿAbd al-karīm b. Havāzin al-Quşayrī (d. 465/1072) Sharḥ al-asmāi’llāh. In addition to Arabic, it is useful to talk about some of the asmā al-ḥusnās which is written in Persian. Muḥammed al-Shrāzī al-Nishāburī (d. 904/1498) al-Risāla der-asmā al-ḥusnā, Çarkhī Yaʿḳūb b. ʿOthmān (d. 851/1447) Sharḥ al-asmāi’llāh and ʿAbd al-Raḥmān Aḥmad al-Jāmī (d. 898/1492) Muʿammā al-Jāmī.Islamic nations have created an enormous collection of literature about God. Among them, asmā al-ḥusnās has a special importance. Many asmā al-ḥusnā were written in Turkish literature. The most famous among the verses of Ibn Isa b. Majduddīn ʿĪsā Saruḥanī (d. 967/559) is Sharḥ al-asmā al-ḥusnā. Other than that, Ḥusayin b. Aḥmad Sirozī (d. 1000/1401) Sharḥ asmā al-ḥusnā, Aḥmad Shākir Pasha (d. 1234/1818) Rawḍ-ı Ward, Ibrahim Mahdī (d. 1345/1926) al-Kanz al-asmā fī sharḥ al-asmā al-ḥusnā and Bijaqji-zāda Ismā‘īl Haqqi b. ʿOthmān (ö.1352/1933) Asmā al-ḥusnā’s naẓman tafsīr this work is shown among the major works written in this field. Again, the works of the late Sheykh-oghlu Muṣṭafā (d. 817/1414) Khawaṣṣ al-asmā al-ḥusnā, Ṣubḥī al-Bursawī (n.d.) Sharḥ al-manẓūm al-asmā al-ḥusnā, Ḥākim Sayyid Maḥmad Afandi (d. 1184/1770) Sharḥ manẓūm al-asmā al-ḥusnā, Lāmiʿ Jelebi (d. 938/1532) Sharḥ al-muʿammayāt ʿalā asmā al-ḥusnā, Ḥamdī Afandi (n.d.) Sharḥ al-manẓūm al-asmā al-ḥusnā, Naḥīfī (d. 1151/1738) Manẓūm al-asmā al-ḥusnā, ʿAbd al-Majīd b. Naṣūḥ Ṭosyavī (d. 996/1588) Sharḥ al-asmā al-ḥusnā can be listed among other notable works.In this study, a khawaṣṣ al-asmā al-ḥusnā is examined. Khawaṣṣ; khāṣṣ and khāṣṣa are the plural of the words khawaṣṣ al-wukalā, khawaṣṣa al-balda, the properties of some drugs, khawaṣṣa al-Qurʾān al-karīm, khawaṣṣa al-ism al-aʿẓam; a force that is found in something and not from others means special case. The verses of the Qurʾān, the rings, the hours of the days, some prayers, the names of God have some of the accents. It is believed that the desire of the person who reads them in certain conditions, in a certain amount, or in any manner, in specific hours, will occur. The fact that the concept of khawaṣṣ met these meanings allowed him to acquire scientific knowledge and to call it “khawaṣṣ science” characteristic in the literature.The works that deal with the Qurʾān and the asmā al-ḥuṣnā are written. Some of these works written in Arabic and Turkish literature are: Risāle fī khawaṣṣ al-asmā al-ḥusnā: Zunnūn al-Miṣrī, Khawaṣṣ al-Qurʾān: Ghazālī, ʿIḳdu al-manẓūm fī khawaṣṣ al-ḥurūf: Muḥyī al-Dīn al-ʿArabī, Asmā al-Idrīsiyya: Shāb al-Dīn al-Suhrawardī, Khawaṣṣ al-asmā al-ḥusnā: Shakh-oghlu Muṣṭafā, Sharḥ al-manẓūm al-asmā al-ḥusnā: Ṣubḥī al-Bursawī, Sharḥ al-asmā al-ḥusnā: Ibn ʿIsā b. Majd al-Dīn Ṣaruhanī, Manẓūm al-asmā al-ḥusnā sharḥ: Ḥākim Sayyid Maḥmad Afandi, Manẓūm al-asmā al-ḥusnā: Naḥīfī, Sharḥ al-asmā al-ḥusnā and khawaṣṣuhā: Imām Shabrāwī.One of the works in which asmā al-ḥusnā was described is attributed to prophet Idrīs. Among the miracles of prophet Idrīs, there have been intresting miracoulus performances such as possessing the knowledge of astronomy, fortune, mathematics, plants, writing, sew-ing, using the scales and strange art. The mysterious secrets were revaled to him in 30 ṣuḥuf. His major miracles are governing spiritual beings, knowing the properties of the beings and possessing the knowledge of various unknown things. Again, he wrote a book about the char-acteristics of letters. Aristotle later wrote a commentary using the majority of the information found in this book. Some of the works are written to narrate the Prophet Idrīs’s praising God with forty names:Muḥammad al-Tunisian, al-Ravḍatu al-Sundusiyya fī asmā al-ḥusnā al-Idrīsiyya al-Suhrawardiyya; Shāb al-Dīn Yaḥya b. Ḥabash al-Suhrawardī, Çihil-nām. Among these, the most famous is the work called Asmā al-Idrīsiyyā, written by Suhrawardī. Here, in addition to the asmā al-ḥusnā (forty names), prayers, prayers, conquests, their meanings, and the merits of reading them are explained. The book is written in Arabic. Many copies of this work have been identi-fied. Here are a few of these: Sulaymāniyya Hagia Sophia, K. 1870; Sulaymāniyya, Hagia Sophia, 377; Bāyazıd State Library 1314; National Library A005133-03 23b-33a; Adana Public Library 140; National Library, 06 Mil Yz A 9084/6.The works describing Asmā al-Idrīsiyya were written as prose. The work examined in this study was written as a manuscript. Çihil-nām-ı Manẓūm is distinguished from the others in this respect. Another point that makes the study important is the fact that Çihil-nām-ı Manẓūm has a very old period, this is written in the fifteenth century. (shrink)

This paper expands Rami Ali’s dissolution of the gamer’s dilemma (Ethics Inf Technol 17:267-274, 2015). Morgan Luck’s gamer’s dilemma (Ethics Inf Technol 11(1):31-36, 2009) rests on our having diverging intuition when considering virtual murder and virtual child molestation in video games. Virtual murder is seemingly permissible, when virtual child molestation is not and there is no obvious morally relevant difference between the two. Ali argues that virtual murder and virtual child molestation are equally permissible/impermissible when considered under different modes of (...) engagement. To this end, Ali distinguishes between story-telling gameplay and simulation games, discussing both in depth. I build on the dissolution by looking into competitive gameplay in order to consider what the morally relevant difference between virtual murder and virtual child molestation might be when competing in a video game. I argue that when competitors consent to participate in a competition, the rules of the competition supersede everyday moral intuitions. As such, virtual competitions ought to represent such consent from virtual characters. Virtual children cannot be represented as giving consent to be molested because (1) children cannot be represented as giving sexual consent, and (2) consent to be possibly molested cannot be given. This creates a morally relevant difference between murder and molestation. By fully addressing competitive gameplay, I answer Luck’s worry that Ali’s dissolution is incomplete (Ethics Inf Technol 20:157-162, 2018). (shrink)

We claim that, as it stands, the Deutsch–Wallace–Everett approach to quantum theory is conceptually incoherent. This charge is based upon the approach’s reliance upon decoherence arguments that conflict with its own fundamental precepts regarding probabilistic reasoning in two respects. This conceptual conflict obtains even if the decoherence arguments deployed are aimed merely towards the establishment of certain ‘emergent’ or ‘robust’ structures within the wave function: To be relevant to physical science notions such as robustness must be empirically grounded, and, on (...) our analysis, this grounding can only plausibly be done in precisely the probabilistic terms that lead to conceptual conflict. Thus, the incoherence problems presented necessitate either the provision of a new, non-probabilistic empirical grounding for the notions of robustness and emergence in the context of decoherence, or the abandonment of the Deutsch–Wallace–Everett programme for quantum theory. (shrink)

This article aims to study the intersection between critical realism and complexity theories through the existing literature on complex systems via an engagement with Luhmann’s autopoiesis. With reference to the philosophies of substance and persistence, I build on previous critical realist scholarship and provide an explanation for what the literature has only noted as the limitations and potentials of autopoiesis for complex systems thinking and its compatibility with Critical Realism. By highlighting how Luhmann’s autopoiesis is not a trans-immanent/ perdurantist-exdurantist system, (...) I show first how a trans immanent system through the method of calibration entails a complex causation involving objects in the environment of systems and not just within their boundaries. Second, I explain how a trans-immanent system fits with CR via the Morphogenetic Régulation framework by exploring the theme of crisis in terms of the movement from inadequate to adequate understanding of objects. (shrink)

In recent decades, non-representational approaches to mental phenomena and cognition have been gaining traction in cognitive science and philosophy of mind. In these alternative approach, mental representations either lose their central status or, in its most radical form, are banned completely. While there is growing agreement that non-representational accounts may succeed in explaining some cognitive capacities, there is widespread skepticism about the possibility of giving non-representational accounts of cognitive capacities such as memory, imagination or abstract thought. In this paper, I (...) will critically examine the view that there are fundamental limitations to non-representational explanations of cognition. Rather than challenging these arguments on general grounds, I will examine a set of human cognitive capacities that are generally thought to fall outside the scope of non-representational accounts, i.e. numerical cognition. After criticizing standard representational accounts of numerical cognition for their lack of explanatory power, I will argue that a non-representational approach that is inspired by radical enactivism offers the best hope for developing a genuine naturalistic explanatory account for these cognitive capacities. (shrink)

A fundamental tenet of Paul Feyerabend’s pluralistic view of science has it that theory proliferation, that is, the availability of theoretical alternatives, is of crucial importance for the detection of anomalies in established theories. Paul Hoyningen-Huene calls this the Anomaly Importation Thesis, according to which anomalies are imported, as it were, into well-established theories from competing alternatives. This article pursues two major objectives: (a) to work out the systematic details of Feyerabend’s ideas on theory proliferation and anomaly import as they (...) are presented in his early publications and his Against Method and (b) to compare Feyerabend’s ideas on theory proliferation and anomaly import with corresponding features in Popper’s critical rationalist philosophy of science. As it turns out, neither the Principle of Proliferation nor the Anomaly Importation Thesis are necessarily incompatible with critical rationalism. In spite of Feyerabend’s general anti-Popperian attitude, I argue that theoretical pluralism can be seen as an advancement of the critical rationalist philosophy and that critical rationalism provides good arguments for pluralism. (shrink)

The professions have focused considerable attention on developing codes of conduct. Despite their efforts there is considerable controversy regarding the propriety of professional codes of ethics. Many provisions of professional codes seem to exacerbate disputes between the profession and the public rather than providing a framework that satisfies the public''s desire for moral behavior.After examining three professional codes, we divide the provisions of professional codes into those provisions which urge professionals to avoid moral hazard, maintain professional courtesy and serve the (...) public interest. We note that whereas provisions urging the avoidance of moral hazard are uncontroversial, the public is suspicious of provisions protecting professional courtesy. Public interest provisions are controversial when the public and the profession disagree as to what is in the public interest. Based on these observations, we conclude with recommendations regarding the content of professional codes. (shrink)

A physically consistent semi-classical treatment of black holes requires universality arguments to deal with the ‘trans-Planckian’ problem where quantum spacetime effects appear to be amplified such that they undermine the entire semi-classical modelling framework. We evaluate three families of such arguments in comparison with Wilsonian renormalization group universality arguments found in the context of condensed matter physics. Our analysis is framed by the crucial distinction between robustness and universality. Particular emphasis is placed on the quality whereby the various arguments are (...) underpinned by ‘integrated’ notions of robustness and universality. Whereas the principal strength of Wilsonian universality arguments can be understood in terms of the presence of such integration, the principal weakness of all three universality arguments for Hawking radiation is its absence. (shrink)

A small but growing number of studies have aimed to understand, assess and reduce existential risks, or risks that threaten the continued existence of mankind. However, most attention has been focused on known and tangible risks. This paper proposes a heuristic for reducing the risk of black swan extinction events. These events are, as the name suggests, stochastic and unforeseen when they happen. Decision theory based on a fixed model of possible outcomes cannot properly deal with this kind of event. (...) Neither can probabilistic risk analysis. This paper will argue that the approach that is referred to as engineering safety could be applied to reducing the risk from black swan extinction events. It will also propose a conceptual sketch of how such a strategy may be implemented: isolated, self-sufficient, and continuously manned underground refuges. Some characteristics of such refuges are also described, in particular the psychosocial aspects. Furthermore, it is argued that this implementation of the engineering safety strategy safety barriers would be effective and plausible and could reduce the risk of an extinction event in a wide range of possible scenarios. Considering the staggering opportunity cost of an existential catastrophe, such strategies ought to be explored more vigorously. (shrink)

The `problem of time' is a cluster of interpretational and formal issues in the foundations of general relativity relating to both the representation of time in the classical canonical formalism, and to the quantization of the theory. The purpose of this short chapter is to provide an accessible introduction to the problem.

BackgroundObtaining informed consent for participation in genomic research in low-income settings presents specific ethical issues requiring attention. These include the challenges that arise when providing information about unfamiliar and technical research methods, the implications of complicated infrastructure and data sharing requirements, and the potential consequences of future research with samples and data. This study investigated researchers’ and participants’ parents’ experiences of a consent process and understandings of a genome-wide association study of malaria involving children aged five and under in Mali. (...) It aimed to inform best practices in recruiting participants into genomic research.MethodsA qualitative rapid ethical assessment was undertaken. Fifty-five semi-structured interviews were conducted with the parents of research participants. An additional nine semi-structured interviews were conducted with senior research scientists, research assistants and with a member of an ethics committee. A focus group with five parents of research participants and direct observations of four consent processes were also conducted. French and translated English transcripts were descriptively and thematically coded using OpenCode software.ResultsParticipants’ parents in the MalariaGEN study had differing understandings of the causes of malaria, the rationale for collecting blood samples, the purposes of the study and the kinds of information the study would generate. Genomic aspects of the research, including the gene/environment interaction underlying susceptibility or resistance to severe malaria, proved particularly challenging to explain and understand.ConclusionsThis study identifies a number of areas to be addressed in the design of consent processes for genomic research, some of which require careful ethical analysis. These include determining how much information should be provided about differing aspects of the research and how best to promote understandings of genomic research. We conclude that it is important to build capacity in the design and conduct of effective and appropriate consent processes for genomic research in low and middle-income settings. Additionally, consideration should be given to the role of review committees and community consultation activities in protecting the interests of participants in genomic research. (shrink)

Matti Häyry presents a new ethical theory that he calls “conflict-responsive need-based negative utilitarianism.”1 In this commentary, I present my critical observations on his main points against the more general background of utilitarianism and theories of value.

This collection of new essays interprets and critically evaluates the philosophy of Paul Feyerabend. It offers innovative historical scholarship on Feyerabend's take on topics such as realism, empiricism, mimesis, voluntarism, pluralism, materialism, and the mind-body problem, as well as certain debates in the philosophy of physics. It also considers the ways in which Feyerabend's thought can contribute to contemporary debates in science and public policy, including questions about the nature of scientific methodology, the role of science in society, citizen science, (...) scientism, and the role of expertise in public policy. The volume will provide readers with a comprehensive overview of the topics which Feyerabend engaged with throughout his career, showing both the breadth and the depth of his thought. (shrink)

Econophysics is a new and exciting cross-disciplinary research field that applies models and modelling techniques from statistical physics to economic systems. It is not, however, without its critics: prominent figures in more mainstream economic theory have criticized some elements of the methodology of econophysics. One of the main lines of criticism concerns the nature of the modelling assumptions and idealizations involved, and a particular target are ‘kinetic exchange’ approaches used to model the emergence of inequality within the distribution of individual (...) monetary income. This article will consider such models in detail, and assess the warrant of the criticisms drawing upon the philosophical literature on modelling and idealization. Our aim is to provide the first steps towards informed mediation of this important and interesting interdisciplinary debate, and our hope is to offer guidance with regard to both the practice of modelling inequality, and the inequality of modelling practice. _1_ Introduction _1.1_ Econophysics and its discontents _1.2_ Against burglar economics _2_ Modelling Inequality _2.1_ Mainstream economic models for income distribution _2.2_ Econophysics models for income distribution _3_ Idealizations in Kinetic Exchange Models _3.1_ Binary interactions _3.2_ Conservation principles _3.3_ Exchange dynamics _ 4 _ Fat Tails and Savings _ 5 _ Evaluation. (shrink)

In this essay, I explore ethical considerations that might arise from the use of collaborative filtering algorithms on dating apps. Collaborative filtering algorithms can predict the preferences of a target user by looking at the past behavior of similar users. By recommending products through this process, they can influence the news we read, the movies we watch, and more. They are extremely powerful and effective on platforms like Amazon and Google. Recommender systems on dating apps are likely to group people (...) by race, since they exhibit similar patterns of behavior: users on dating platforms seem to segregate themselves based on race, exclude certain races from romantic and sexual consideration, and generally show a preference for white men and women. As collaborative filtering algorithms learn from these patterns to predict preferences and build recommendations, they can homogenize the behavior of dating app users and exacerbate biased sexual and romantic behavior. (shrink)

Symplectic reduction is a formal process through which degeneracy within the mathematical representations of physical systems displaying gauge symmetry can be controlled via the construction of a reduced phase space. Typically such reduced spaces provide us with a formalism for representing both instantaneous states and evolution uniquely and for this reason can be justifiably afforded the status of fun- damental dynamical arena - the otiose structure having been eliminated from the original phase space. Essential to the application of symplectic reduction (...) is the precept that the first class constraints are the relevant gauge generators. This prescription becomes highly problematic for reparameterization invariant theories within which the Hamiltonian itself is a constraint; not least because it would seem to render prima facie distinct stages of a history physically identical and observable functions changeless. Here we will consider this problem of time within non-relativistic me- chanical theory with a view to both more fully understanding the temporal struc- ture of these timeless theories and better appreciating the corresponding issues in relativistic mechanics. For the case of nonrelativistic reparameterization invariant theory application of symplectic reduction will be demonstrated to be both unnec- essary; since the degeneracy involved is benign; and inappropriate; since it leads to a trivial theory. With this anti-reductive position established we will then examine two rival methodologies for consistently representing change and observable func- tions within the original phase space before evaluating the relevant philosophical implications. We will conclude with a preview of the case against symplectic re- duction being applied to canonical general relativity. (shrink)

Embodied and extended cognition is a relatively new paradigm within cognitive science that challenges the basic tenet of classical cognitive science, viz. cognition consists in building and manipulating internal representations. Some of the pioneers of embodied cognitive science have claimed that this new way of conceptualizing cognition puts pressure on epistemological and ontological realism. In this paper I will argue that such anti-realist conclusions do not follow from the basic assumptions of radical embodied cognitive science. Furthermore I will show that (...) one can develop a form of realism that reflects rather than just accommodates the core principles of non-representationalist embodied cognitive science. (shrink)

Artificial intelligence is becoming part of our everyday experience and is expected to be ever more integrated into ordinary life for many years to come. Thus, it is important for those in product development, research, and public policy to understand how the public’s perception of AI is shaped. In this study, we conducted focus groups and an online survey to determine the knowledge of AI held by the American public, and to judge whether entertainment media is a major influence on (...) how Americans perceive AI. What we found is that the American public’s knowledge of AI is patchy: some have a good understanding of what is and what is not AI, but many do not. When it came to understanding what AI can do, most respondents believe that AI could “replace human jobs” but few thought that it could “feel emotion.” Most respondents were optimistic about the future and impact of AI, though about one third were not sure. Most respondents also did not think they could develop an emotional bond with or be comfortable being provided care by an AI. Regarding the influence of entertainment media on perceptions of AI, we found a significant relationship between people’s beliefs about AI in entertainment media and their beliefs about AI in reality. Those who believe AI is realistically depicted in entertainment media were more likely to see AIs as potential emotional partners or apocalyptic robots than to imagine AIs taking over jobs or operating as surveillance tools. (shrink)

Starting from a generalized Hamilton-Jacobi formalism, we develop a new framework for constructing observables and their evolution in theories invariant under global time reparametrizations. Our proposal relaxes the usual Dirac prescription for the observables of a totally constrained system and allows one to recover the influential partial and complete observables approach in a particular limit. Difficulties such as the non-unitary evolution of the complete observables in terms of certain partial observables are explained as a breakdown of this limit. Identification of (...) our observables relies upon a physical distinction between gauge symmetries that exist at the level of histories and states, and those that exist at the level of histories and not states. This distinction resolves a tension in the literature concerning the physical interpretation of the partial observables and allows for a richer class of observables in the quantum theory. There is the potential for the application of our proposal to the quantization of gravity when understood in terms of the Shape Dynamics formalism. (shrink)

As we learn more about the human brain, novel biotechnological means to modulate human behaviour and emotional dispositions become possible. These technologies could be used to enhance our morality. Moral bioenhancement, an instance of human enhancement, alters a person’s dispositions, emotions or behaviour in order to make that person more moral. I will argue that moral bioenhancement could be carried out in three different ways. The first strategy, well known from science fiction, is behavioural enhancement. The second strategy, favoured by (...) prominent defenders of moral bioenhancement, is emotional enhancement. The third strategy is the enhancement of moral dispositions, such as empathy and inequity aversion. I will argue that we ought to implement a combination of the second and third strategies. Furthermore, I will argue that the usual arguments against other instances of human enhancement do not apply to moral bioenhancement, or apply only to the first strategy, behavioural enhancement. (shrink)

In 1981 Unruh proposed that fluid mechanical experiments could be used to probe key aspects of the quantum phenomenology of black holes. In particular, he claimed that an analogue to Hawking radiation could be created within a fluid mechanical `dumb hole', with the event horizon replaced by a sonic horizon. Since then an entire sub-field of `analogue gravity' has been created. In 2016 Steinhauer reported the experimental observation of quantum Hawking radiation and its entanglement in a Bose-Einstein condensate analogue black (...) hole. What can we learn from such analogue experiments? In particular, in what sense can they provide evidence of novel phenomena such as black hole Hawking radiation? (shrink)

Brain machine interface (BMI) technology makes direct communication between the brain and a machine possible by means of electrodes. This paper reviews the existing and emerging technologies in this field and offers a systematic inquiry into the relevant ethical problems that are likely to emerge in the following decades.

This article will explore a problem which is related to our moral obligations towards species. Although the re-creation of extinct animals has been discussed to some degree both in lay deliberations as well as by scientists, advocates tend to emphasize the technological and scientific value of such an endeavour, and the “coolness” factor, 32–33, 2013). This article will provide an argument in favour of re-creation based on normative considerations. The environmentalist community generally accepts that it is wrong to exterminate species, (...) for reasons beyond any instrumental value these species may have. It is often also claimed that humanity has a collective responsibility to either preserve or at least to not exterminate species. These two beliefs are here assumed to be correct. The argument presented here departs from and places these two ideas in a deontological framework, from which it is argued that when humanity causes the extinction of a species, this is a moral transgression, entailing a residual obligation. Such an obligation implies a positive duty to mitigate any harm caused by our moral failure. In light of recent scientific progress in the field of genetic engineering, it will be argued that humanity has a prima facie obligation to re-create species whose extinction mankind may have caused, also known as de-extinction. (shrink)

The analysis of the temporal structure of canonical general relativity and the connected interpretational questions with regard to the role of time within the theory both rest upon the need to respect the fundamentally dual role of the Hamiltonian constraints found within the formalism. Any consistent philosophical approach towards the theory must pay dues to the role of these constraints in both generating dynamics, in the context of phase space, and generating unphysical symmetry transformations, in the context of a hypersurface (...) embedded within a solution. A first denial of time in the terms of a position of reductive temporal relationalism can be shown to be troubled by failure on the first count, and a second denial in the terms of Machian temporal relationalism can be found to be hampered by failure on the second. A third denial of time, consistent with both of the Hamiltonian constraints roles, is constituted by the implementation of a scheme for constructing observables in terms of correlations and leads to a radical Parmenidean timelessness. The motivation for and implications of each of these three denials are investigated. (shrink)

We analyse insufficient epistemic pluralism and associated problems in science-based policy advice during the COVID-19 pandemic drawing on specific arguments in Paul Feyerabend’s philosophy. Our goal is twofold: to deepen our understanding of the epistemic shortcomings in science-based policy during the pandemic, and to assess the merits and problems of Feyerabend’s arguments for epistemic pluralism as well as their relevance for policy-making. We discuss opportunities and challenges of integrating a plurality of viewpoints from within and outside science into policy advice (...) thus contributing to discussions about normative issues concerning evidence and expertise in policy-making. (shrink)

We study and characterize stability, the negation of the independence property (NIP) and the negation of the strict order property (NSOP) in terms of topological and measure theoretical properties of classes of functions. We study a measure theoretic property, Talagrand's stability, and explain the relationship between this property and the NIP in continuous logic. Using a result of Bourgain, Fremlin, and Talagrand, we prove almost definability and Baire 1 definability of coheirs assuming the NIP. We show that a formula has (...) the strict order property if and only if there is a convergent sequence of continuous functions on the space of φ‐types such that its limit is not continuous. We deduce from this a theorem of Shelah and point out the correspondence between this theorem and the Eberlein‐Šmulian theorem. (shrink)

We define the notion has the NIP (not the independence property) in A, where A is a subset of a model, and give some equivalences by translating results from function theory. We also discuss the number of coheirs when A is not necessarily countable, and revisit the notion “ has the NOP (not the order property) in a model M”.

Background: Recently, a singular survey titled “Measure of Moral Distress—Healthcare Professionals,” which addresses shortcomings of previous instruments, has been validated. Aim: To determine how moral distress affects nurses and physicians differently across the various wards of a community hospital. Participant and research context: We distributed a self-administered, validated survey titled “Measure of Moral Distress—Healthcare Professionals” to all nurses and physicians in the medical/surgical ward, telemetry ward, intensive care units, and emergency rooms of a community hospital. Findings: A total of 101 (...) surveys were included in the study. The mean Measure of Moral Distress—Healthcare Professionals score for all respondents was 143.0 (standard deviation = 79.8). The mean Measure of Moral Distress—Healthcare Professionals score was 1.75 greater for nurses than for physicians (92.5 vs 161.5, p <.001), and nurses were 2.52 times more likely to consider leaving their position due to moral distress (68% vs 27%). The mean Measure of Moral Distress—Healthcare Professionals score for moral distress was least prevalent in the medical/surgical ward (92.5, SD = 38.2) and highest in the telemetry ward (197.7, SD = 83.6). The intensive care unit ward had a mean Measure of Moral Distress—Healthcare Professionals score mildly greater than the emergency room. Ethical considerations: No participant identifying information or information connecting a survey response to an individual was collected. This study was approved by the Raritan Bay Medical Center’s Institutional Review Board. Discussion: This study provides insight into the level of moral distress in the community hospital setting. Telemetry nurses experience significantly more than nurses in other wards. Telemetry nurses typically manage patients sicker than medical/surgical wards, however do not have the resources of the critical care units. This scenario presents challenges for telemetry nurses and may explain their elevated moral distress. Conclusion: In community hospitals, telemetry nurses experience a considerably greater amount of moral distress compared to their colleagues in other wards. As measured by the Measure of Moral Distress—Healthcare Professionals questionnaire, moral distress continues to be higher among nurses compared to physicians. (shrink)

We give a new characterization of _SOP_ (the strict order property) in terms of the behaviour of formulas in any model of the theory as opposed to having to look at the behaviour of indiscernible sequences inside saturated ones. We refine a theorem of Shelah, namely a theory has _OP_ (the order property) if and only if it has _IP_ (the independence property) or _SOP_, in several ways by characterizing various notions in functional analytic style. We point out some connections (...) between dividing lines in first order theories and subclasses of Baire 1 functions, and give new characterizations of some classes and new classes of first order theories. (shrink)

This Special Issue of Journal of Critical Realism (JCR) is dedicated to the 2022 International Association for Critical Realism (IACR) Conference, which was hosted by the International Institute of...

Is philosophy continuous with science or does it have a distinctive domain of inquiry that differs from that of the special sciences? Collingwood claimed that philosophy has a distinctive subject matter and a distinctive method. Its distinctive subject matter is what he called the “absolute presuppositions” that govern the special sciences and its method consists in making these presuppositions explicit by showing that they are entailed by the questions asked in the special sciences. In this chapter the editors seek to (...) provide a guide to the diverging interpretations of Collingwood’s claim that metaphysics is not the study of pure being but of the presuppositions that govern knowledge of reality. They argue that a reassessment of his contribution to philosophical methodology is timely in the light of the recent revival of interest in second-order questions concerning the role and character of philosophical analysis. (shrink)

Ever since proposals for generalizing the theory of natural evolution have been put forward, the aims and ambitions of both proponents and critics have differed widely. Some consider such proposals as merely metaphors, some as analogies, some aim at a real generalization and unification, and some have even proposed to work out full reductions. In this paper it is argued that these different forms of generalizing the theory of evolution can be systematically re-framed as different approaches for transferring justification from (...) the natural to the cultural realm, and that their differences are basically a matter of degree. With the help of such a classification it should become clearer what to expect, but also what not to expect from the different approaches. (shrink)

An intelligent machine surpassing human intelligence across a wide set of skills has been proposed as a possible existential catastrophe. Among those concerned about existential risk related to artificial intelligence, it is common to assume that AI will not only be very intelligent, but also be a general agent. This article explores the characteristics of machine agency, and what it would mean for a machine to become a general agent. In particular, it does so by articulating some important differences between (...) belief and desire in the context of machine agency. One such difference is that while an agent can by itself acquire new beliefs through learning, desires need to be derived from preexisting desires or acquired with the help of an external influence. Such influence could be a human programmer or natural selection. We argue that to become a general agent, a machine needs productive desires, or desires that can direct behavior across multiple contexts. However, productive desires cannot sui generis be derived from non-productive desires. Thus, even though general agency in AI could in principle be created by human agents, general agency cannot be spontaneously produced by a non-general AI agent through an endogenous process. In conclusion, we argue that a common AI scenario, where general agency suddenly emerges in a non-general agent AI, such as DeepMind’s superintelligent board game AI AlphaZero, is not plausible. (shrink)

This paper has three parts. First, we establish some of the basic model theoretic facts about, the Tsirelson space of Figiel and Johnson [20]. Second, using the results of the first part, we give some facts about general Banach spaces. Third, we study model‐theoretic dividing lines in some Banach spaces and their theories. In particular, we show: (1) has the non independence property (NIP); (2) every Banach space that is ℵ0‐categorical up to small perturbations embeds c0 or () almost isometrically; (...) consequently the (continuous) first‐order theory of does not characterize, up to almost isometric isomorphism. (shrink)