This article describes how a folk song retrieval system uses a gesture-based interface to recognize Kodaly hand signs and formulate search queries.

In this paper, a HIV-TB co-infection model is explored which incorporates a non-linear treatment rate for TB. We begin with presenting a HIV-TB co-infection model and analyze both HIV and TB sub-models separately. The basic reproduction numbers corresponding to HIV-only, TB-only and the HIV-TB full model are computed. The disease-free equilibrium point of the HIV sub-model is shown to be locally as well as globally asymptotically stable when its corresponding reproduction number is less than unity. The HIV-only model exhibits a (...) transcritical bifurcation. On the other hand, for the TB sub-model, the disease-free equilibrium point is locally asymptotically stable but may not be globally asymptotically stable. We have also analyzed the full HIV-TB co-infection model. Numerical simulations are performed to investigate the effect of treatment rate in the presence of resource limitation for TB infected individuals, which emphasize the fact that to reduce co-infection from the population programs to accelerate the treatment of TB should be implemented. (shrink)

IntroductionMentalizing is a key aspect of social cognition. Several researchers assume that mentalization has two systems, an explicit one and an implicit one. In schizophrenia, several studies have confirmed the deficit of explicit mentalizing, but little data are available on non-explicit mentalizing. However, increasing research activity can be detected recently in implicit mentalizing. The aim of this systematic review and meta-analysis is to summarize the existing results of implicit mentalizing in schizophreniaMethodsA systematic search was performed in four major databases: MEDLINE, (...) EMBASE, Cochrane Central Register of Controlled Trials, Web of Science. Eleven publications were selected. Five studies were found to be eligible for quantitative synthesis, and 9 studies were included in qualitative synthesis.ResultsThe meta-analysis revealed significantly lower accuracy, slower reaction time during implicit mentalizing in patients with schizophrenia. The systematic review found different brain activation pattern, further alterations in visual scanning, cue fixation, face looking time, and difficulties in perspective taking.DiscussionOverall, in addition to the deficit of explicit mentalization, implicit mentalization performance is also affected in schizophrenia, if not to the same extent. It seems likely that some elements of implicit mentalization might be relatively unaffected, but the effectiveness is limited by certain neurocognitive deficits. These alterations in implicit mentalizing can also have potential therapeutic consequences.Systematic Review Registration:https://www.crd.york.ac.uk/prospero/, identifier: CRD42021231312. (shrink)

This special issue includes papers authored by Sean Morris, Tudor M. Baetu, Tamás Demeter, Dan O’Brien, Barbara Vetter, Daniel Dohrn, Elizabeth S. Radcliffe, Barry Loewer, Aaron Segal, Miren Boehm, Vera Matarese, Stefanie Rocknak, Rachel Cohon, David Mark Kovacs, and Michael Esfeld.

J.C. Nyíri’s work is well-known for his interpretation of Wittgenstein as a conservative thinker. Nevertheless, his reading of Wittgenstein is only one strand, even if presumably the most influential one, in his general interpretation of Austro-Hungarian philosophy. Therefore his reading of Wittgenstein is best understood if viewed as part of a complex, sociologically inspired picture of Austrian philosophy. In this introductory essay I present Nyíri’s work as an exercise in the sociology of philosophical knowledge, broadly understood, and provide a unified (...) view on his attempt by exploring its various strands. (shrink)

What are mental states? When we talk about people’s beliefs or desires, are we talking about what is happening inside their heads? If so, might cognitive science show that we are wrong? Might it turn out that mental states do not exist? Mental fictionalism offers a new approach to these longstanding questions about the mind. Its core idea is that mental states are useful fictions. When we talk about mental states, we are not formulating hypotheses about people’s inner machinery. Instead, (...) we simply talk "as if" people had certain inner states, such as beliefs or desires, in order to make sense of their behaviour. This is the first book dedicated to exploring mental fictionalism. Featuring contributions from established authors as well as up-and-coming scholars in this burgeoning field, the book reveals the exciting potential of a fictionalist approach to the mind, as well as the challenges it faces. In doing so, it offers a fresh perspective on foundational debates in the philosophy of mind, such as the nature of mental states and folk psychology, as well as hot topics in the field, such as embodied cognition and mental representation. Mental Fictionalism: Philosophical Explorations essential reading for advanced undergraduates, postgraduates and professionals alike. (shrink)

Introduction -- The Marx project : a brief overview -- Origins of totalitarianism : ideology and terror -- The tradition -- First pillar : "labor is the creator of man" : on labor, necessity, and loneliness -- Third pillar : the eleventh thesis on Feuerbach -- Second pillar : violence is the midwife of history -- Die Aufhebung : as the state withers a new politics arises and philosophy fades away.

Chapter 20 David Kovacs’ “Essence, Grounding, and Explanation” sets out four different ways in which essence might be taken to relate to the notion of grounding or metaphysical explanation, i.e., the type of connection that is often expressed by means of non-causal “in virtue of” or “because”-claims: (i) Unity: essence and grounding belong to a unified set of explanatory concepts; (ii) Supplementation: essence and grounding both contribute in their own way to a distinctive type of explanation; (iii) Independence: essence (...) is a sui generis notion with no straightforward conceptual links to grounding; and (iv) Irrelevance: essence is not an explanatory notion at all and therefore should not be viewed as connected to explanatory notions like grounding. As Kovacs brings out in the chapter, a wide variety of attitudes are represented in the literature even among philosophers who are sympathetic to the recent “hyperintensional” turn in metaphysics when it comes to the question of how the notions of essence and grounding interact with one another. (shrink)

In this paper I challenge the widely held view which associates Hume’s philosophy with mechanical philosophies of nature and particularly with Newton. This view presents Hume’s account of the human mind as passive receiver of impressions which bring into motion, from the outside, a mental machinery whose functioning is described in terms of mechanical causal principles. Instead, I propose an interpretation which suggests that for Hume the human mind is composed of faculties that can be characterized by their active contribution (...) which frequently results in qualitative change. This anatomy of the mind is explored from a physiological perspective focused on the normal functioning and interaction of the mind’s various organs. While pursuing this enterprise, I suggest that Hume’s outlook is closer to eighteenth-century “philosophical chemistry” and vitalistic physiology than to the heritage of mechanical philosophies. (shrink)

After introductory reminder of and comments on Gödel’s ontological proof, we discuss the collapse of modalities, which is provable in Gödel’s ontological system GO. We argue that Gödel’s texts confirm modal collapse as intended consequence of his ontological system. Further, we aim to show that modal collapse properly fits into Gödel’s philosophical views, especially into his ontology of separation and union of force and fact, as well as into his cosmological theory of the nonobjectivity of the lapse of time. As (...) a result, modal collapse should not be conceived in Gödel so much as a deficit, but rather as a kind of the rise of modalities to the “perfect” being. We further show that, in accordance with Gödel’s ontology, the concepts of modality and time should be derived in terms of the “fundamental philosophical concept” of cause. To give an example of how a formalization of such causative Gödelian ontology and ontological proof might look, we propose the transformation of GO into a kind of causally re-interpreted justification logic. (shrink)

We study behind-the-scenes investor activism promoting environmental, social, and governance improvements by means of a proprietary dataset of a large international, socially responsible activist fund. We examine the activist’s target selection, forms of engagement, impact on ESG performance, drivers of success, and effects on the targets’ operations and value creation. Target firms are typically large and visible, perform well, and have high liquidity and low ESG performance. Engagement induces ESG rating adjustments: firms with poor ex ante ESG ratings experience a (...) ratings increase after complying with the activist’s demands, whereas firms with high ex ante ESG ratings experience a ratings decrease following the revelation of their ESG problems. Activism that is focused on environmental and social issues is more likely to succeed if targets are ESG-sensitive. Successful engagements boost targets’ sales. Risk-adjusted excess stock returns of successful engagements outperform those of unsuccessful engagements by 2.7%. Results are especially strong for firms with low ex ante ESG scores. Specifically, targeted firms in the lowest ex ante ESG quartile outperform matched peers by 7.5% in the year after the end of the engagement. Our results thus suggest that the activism regarding corporate social responsibility generally improves ESG practices and corporate sales and is profitable to the activist. Taken together, we provide direct evidence that ethical investing and strong financial performance, both from the activist’s and the targeted firm’s perspective, can go hand-in-hand together. (shrink)

Here I challenge the philosophical consensus that we use folk psychology for the purposes of metarepresentation. The paper intends to show that folk psychology should not be conceived on par with fact-stating discourses in spite of what its surface semantics may suggest. I argue that folk-psychological discourse is organised in a way and has conceptual characteristics such that it cannot fulfill a fact-stating function. To support this claim I develop an open question argument for psychological interpretations, and I draw attention (...) to the central role of rationality, the conceptual connections, and the essential evaluative content inherent in folk psychological ascriptions. As a conclusion I propose that a fictionalist account of the discourse would fit its characteristics better than a factualist-realist interpretation. (shrink)

We show how some model-theoretical devices (local reasoning, modes of presentation, an additional accessibility relation) can be combined in first-order modal logic to formalize the consequence relation that includes de dicto and de re contradictory beliefs. Instead of special ``sense objects'', appearances of objects in an agent's belief are introduced and presented as ordered pairs consisting of an object and an individual constant. A non-classical identity relation is applied. A relation S on the set of possible worlds is introduced, which (...) models possible distortions in an agent's picture of a (real) world. The application of such models in deontic logic is illustrated by a characteristic example. (shrink)

Artificial Culture" is an examination of the articulation, construction, and representation of "the artificial" in contemporary popular cultural texts, especially science fiction films and novels. The book argues that today we live in an artificial culture due to the deep and inextricable relationship between people, our bodies, and technology at large. While the artificial is often imagined as outside of the natural order and thus also beyond the realm of humanity, paradoxically, artificial concepts are simultaneously produced and constructed by human (...) ideas and labor. The artificial can thus act as a boundary point against which we as a culture can measure what it means to be human. Science fiction feature films and novels, and other related media, frequently and provocatively deploy ideas of the artificial in ways which the lines between people, our bodies, spaces and culture more broadly blur and, at times, dissolve. Building on the rich foundational work on the figures of the cyborg and posthuman, this book situates the artificial in similar terms, but from a nevertheless distinctly different viewpoint. After examining ideas of the artificial as deployed in film, novels and other digital contexts, this study concludes that we are now part of an artificial culture entailing a matrix which, rather than separating minds and bodies, or humanity and the digital, reinforces the symbiotic connection between identities, bodies, and technologies. "--Provided by publisher. (shrink)

The theory of consciousness proposed by O'Brien & Opie is open to the Sorites paradox, for it defines a consciousness system internally in terms of computationally relevant units which add up to consciousness only if sufficient in number. The Sorites effect applies on the assumed level of features.

It is common wisdom in intellectual history that eighteenth-century science of man evolved under the aegis of Newton. It is also frequently suggested that David Hume, one of the most influential practitioners of this kind of inquiry, aspired to be the Newton of the moral sciences. Usually this goes hand in hand with a more or less explicit reading of Hume’s theory of human nature as written in an idiom of particulate inert matter and active forces acting on it, i.e. (...) essentially that of Newton’s Principia. Hume’s outlook on the mental world is thus frequently described in terms of conceptual atoms whose association is compared to interparticulate attractions analogous with Newtonian forces in general, and gravity in particular. In the present paper I argue that Hume’s theory can indeed be understood in Newton’s wake, but not in the context of the Principa’s reception but that of the Opticks, which exerted a more significant influence on natural inquiry in eighteenth-century Scotland. I intend to show that Hume speaks a language and represents an outlook on human matters convergent with “philosophical chemistry” in Scotland at that time, and particularly to his later friend and physician William Cullen. (shrink)

This chapter contains sections titled: Notes.

Wish-fulfilment as a singular means of satisfying ineluctable desire is a pivotal concept in classical psychoanalysis. Freud argued that it was the thread that united dreams, daydreams, phantasy, omnipotent thinking, neurotic and some psychotic symptoms such as hallucinations and delusions, art, myth, and religious illusions. The concept's theoretical exploration has been largely neglected within psychoanalysis since, but contemporary philosophers have recognised it as providing an explanatory model for much of the kind of irrational behaviour so problematic for psychiatry, social psychology (...) and the philosophy of mind. Although critically neglected in contemporary psychological and psychoanalytic thought, the concept remains clinically fundamental, under different labels: it encompasses the processes of omnipotent phantasy, symbolic or substitutive satisfaction, actualisation in transference and acting out, symptom formation and defenses such as projective identification. Wish-fulfilment can be shown to be a specifically psychoanalytic compartment of a common-sense psychological theory of action that illuminates not just clinical material but also the paradoxes of irrationality – such as weakness of will and self-deception – that preoccupy philosophers. The first half of this book develops a comprehensive and novel theory of wish-fulfilment, explores its radical implications for the structure of mind, and locates it against the backdrop of both contemporary psychoanalytic and philosophical thought. In the second half, the book applies the theory to illuminate important features of self-deception and delusion, religion, insanity defences, creative writing and the exclusion of mind and intention in the biological drift of modern psychiatry. The book will be essential to philosophers of mind, psychoanalysts, psychiatrists, psychologists, social theorists, and students in these disciplines; as well as readers interested in understanding how the mind works in mental illness, self-deception, religion, and creative writing. (shrink)

It is essential for social robots to fit in the human society. In order to facilitate this process we propose to use the family dog’s social behaviour shown towards humans as an inspiration. In this study we explored dogs’ low level social monitoring in dog-human interactions and extracted individually consistent and context dependent behaviours in simple everyday social scenarios. We found that proximity seeking and tail wagging were most individually distinctive in dogs, while activity, orientation towards the owner, and exploration (...) were dependent on the context and/or the activity of the owner. The functional analogues of these dog behaviours can be implemented in social robots of different embodiments in order to make them acceptable and more believable for humans. Keywords: dog-owner interaction; social robotics; low-level social monitoring; greeting behaviour; individually distinctive behaviours. (shrink)

Some of the key primary source texts central to the history of British feminism are now being made available in the six volumes of Sources of British Feminism . These anthologies are intended to signal a tribute to the collective and collaborative efforts of writers whose work has effected profound social and political change. Writings compiled here include socialist manifestoes, miscellaneous pamphlets, personal reminiscences, full length biographies, histories of the various movements and impassioned treatises on the cause of women's rights (...) by leading advocates like Mary Astell, Barbara Bodichon and Emmeline Pankhurst. (shrink)

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The shift of interest from community to individuality and freedom brought by modernity challenged the central place once occupied by religion, pushing it to the outskirts of human life. All these led to an increased indifference towards any transcendental guarantor that could act in a neutral reason-governed space. In the case of Islam, such a situation is impossible to tolerate, because it would mean God’s desecration by reducing the Qur’an to the statute of a simple book like many others that (...) offer an opinion on a Supreme Being who does not decide the destiny of humanity any more, but becomes a simple matter of opinion. While Western Christianity adjusted to modernity reaching even to justify the developments which led to a dissolution of sacred, stating that they were consistent with its essence, Islam accepted modernity only to the extent of this one’s capacity to verify the realities stated by the Qur’an. (shrink)

This paper focuses on a methodological question regarding a content analysis tool in populism studies, namely the explicit and implicit populism approach. The study argues that scholars adopting this approach need to conduct content analysis simultaneously on different coding unit lengths, because the ratio of explicit and implicit messages varies significantly between units such as single sentences and paragraphs. While an explicit populist message consists of at least one articulated dichotomy between the “good” people and the “harmful” others, implicit populism (...) implies that only one of the core features of the populist style is present: either people-centrism or antagonism. Due to the often fractured and occasionally dichotomous nature of populist styles, this research revolves around the idea that the explicit and implicit populist content analysis method should be performed on coding units of different lengths, as these units can yield significantly different results in the detection of populist styles. Hybrid content and statistical analyses were operationalized to scrutinize to what extent explicit, implicit, or non-populist styles change in three coding unit types with diverging lengths. The outcome supports the following suggestion: Explicit and implicit populism demand scrutiny simultaneously on one narrow and one extended textual unit. (shrink)

I argue that, despite recent attempts, the strong program in the sociology of knowledge cannot be applied as a general method of inquiry in the history of ideas. My main point is that its methodological commitments only allow the strong program to be fruitful in those fields of knowledge whose content can be given by truth conditions. But even in these fields sociological questions can be asked that are not sensitive to truth conditional content. In these cases, as I argue, (...) a hermeneutic method is more promising. (shrink)

This chapter introduces several versions of mental fictionalism, along with the main lines of objection and reply. It begins by considering the debate between eliminative materialism (“eliminativism”) versus realism about mental states as conceived in “folk psychology” (i.e., beliefs, desires, intentions, etc.). Mental fictionalism offers a way to transcend the debate by allowing talk of mental states without a commitment to realism. The idea is to treat folk psychology as a “story” and three different elaborations of this are reviewed. First, (...) prefix semantics paraphrases a sentence like ‘Biden believes that Trump lost’ as ‘According to folk psychology, Biden believes that Trump lost’, whereby ontological commitment to belief is avoided. Similarly, pretense theory suggests that we do not assert ‘Biden believes that Trump lost’, but only pretend to assert it. Third, affective theory proposes that such discourse is used in a metaphorical way to understand a person’s affective and dispositional states vis-a-vis the community. The main objections concern whether folk psychology has the features of storytelling, and whether mental fictionalism ends up being self-refuting. The chapter also recaps a less discussed fictionalist view about “qualia” or phenomenal states, and closes by summarizing the papers contained in the volume. (shrink)