Isolated sleep paralysis is a common parasomnia characterized by an inability to move or speak and often accompanied by hallucinations of a sensed presence nearby. Recent research has linked ISP, and sensed presence more particularly, with social anxiety and other psychopathologies. The present study used a large sample of respondents to an internet questionnaire to test whether these associations are due to a general personality factor, affect distress, which is implicated in nightmare suffering and hypothesized to involve dysfunctional social imagery (...) processes. A new measure, ISP distress, was examined in relation to features of ISP experiences, to self-reported psychopathological diagnosis, to scores on the Leibowitz Social Anxiety Scale and to scores on a new questionnaire subscale assessing social imagery in a variety of waking states. Three main results were found: ISP experiences are only weakly associated with a prior diagnosis of mental disorder, sensed presence during ISP is associated preferentially with ISP distress, and ISP distress is associated with dysfunctional social imagery. A general predisposition to affective distress may influence the distress associated with ISP experiences; overly passive social imagery may, in turn, be implicated in this affect distress influence. (shrink)

The Nielsen‐Schreier theorem asserts that subgroups of free groups are free. In the first section we show that this theorem does not follow from the Linear Ordering Principle, thus strengthening the fact that it implies the Axiom of Choice for families of finite sets. In the second section, we show that a stronger variant of the Nielsen‐Schreier theorem implies the Axiom of Choice.

Newly edited by Konrad Koerner (University of Ottawa), with an introduction by Clemens Knobloch (Universitat Siegen)The importance of Wegener's Untersuchungen uber die Grundfragen des Sprachlebens can only be compared to that of Karl Buhler's Sprachtheorie. Even now, however, Wegener's work remains virtually unknown to the English speaking world. Wegener's main work was published in 1885. It has its origin in two lectures given in 1883 and 1884 at school teacher meetings held in the Magdeburg area and it still recalls those (...) original occasions and maintains much of the oral style. Part of the volume treats the subject in a systematic and theoretical manner; other sections contain vivid examples and are characterized by a considerable didactic effort. The book is held together by leitmotif-questions, such as 'How do we understand language?' and 'How does language function as a means of everyday communication?'. We witness the experiences of the talented school teacher and the observations of the innovative dialect researcher combined, condensed, and conceptually ordered.In spite of the relatively unsystematic form of presentation, the book remains thoroughly consistent in thought and argument. In the Untersuchungen we have before us the outline of a communicative and functional view of language structure, of the analysis of speech, and of semantics. (shrink)

Foundationalism and coherentism are two fundamentally opposed basic epistemological views about the structure of justification. Interestingly enough, there is no consensus on how to interpret Husserl. While interpreting Husserl as a foundationalist was the standard view in early Husserl scholarship, things have changed considerably as prominent commentators like Christian Beyer, John Drummond, Dagfinn Føllesdal, and Dan Zahavi have challenged this foundationalist interpretation. These anti-foundationalist interpretations have again been challenged, for instance, by Walter Hopp and Christian Erhard. One might suspect that (...) inconsistencies in Husserl’s writings are the simple reason for this disagreement. I shall argue, however, that the real question is not so much how to read Husserl, but how to define foundationalism and that there is overwhelming textual evidence that Husserl championed the most tenable version of foundationalism: a moderate foundationalism that allows for incorporating coherentist elements. (shrink)

The aim of this paper is twofold. The first is an interpretative one as I wish to provide a detailed account of Husserl’s conception of experiential justification. Here Ideas I and Introduction to Logic and Theory of Knowledge: Lectures 1906/07 will be my main resources. My second aim is to demonstrate the currency and relevance of Husserl’s conception. This means two things: Firstly, I will show that in current debates in analytic epistemology there is a movement sharing with Husserl the (...) basic idea that certain experiences gain their justificatory force simply from their distinctive phenomenal character. Secondly, I shall reveal the benefits of Husserl’s specific version of this view. Thus, one of my aims is to show that debates in current analytic epistemology could profit from adopting certain Husserlian elements. More precisely, I will defend Husserl’s claim that perceptual experiences are justifiers due to their self-giving phenomenal character as opposed to the currently popular view that it is the phenomenology of pushiness that makes them justifiers. To put it differently, what matters is what is originally given within experience and not how you feel about what is given. (shrink)

Barnett and Block (J Bus Ethics 18(2):179–194, 2011 ) argue that one cannot distinguish between deposits and loans due to the continuum problem of maturities and because future goods do not exist—both essential characteristics that distinguish deposit from loan contracts. In a similar way but leading to opposite conclusions (Cachanosky, forthcoming) maintains that both maturity mismatching and fractional reserve banking are ethically justified as these contracts are equivalent. We argue herein that the economic and legal differences between genuine deposit and (...) loan contracts are clear. This implies different legal obligations for these contracts, a necessary step in assessing the ethics of both fractional reserve banking and maturity mismatching. While the former is economically, legally, and perhaps most importantly ethically problematic, there are no such troubles with the latter. (shrink)

A study of how contemporary cinema and film-philosophers explore radical skepticism about our knowledge of the world.

A great mathematician and teacher, and a physicist and philosopher in his own right, bridges the gap between science and the humanities in this exposition of the philosophy of science. He traces the history of science from Aristotle to Einstein to illustrate philosophy's ongoing role in the scientific process. In this volume he explains modern technology's gradual erosion of the rapport between physical theories and philosophical systems, and offers suggestions for restoring the link between these related areas. This book is (...) suitable for undergraduate students and other readers. 1962 ed. Index. 36 figures. (shrink)

In this paper, I shall show that for Husserl, (a) evidence determines epistemic justification and (b) evidence is linked to originary givenness in the sense that one's ultimate evidence consists of one's originary presentive intuitions. This means that in contemporary analytic terminology, Husserl is a proponent of evidentialism and mentalism. Evidentialism and mentalism have been introduced into current debates by Earl Conee and Richard Feldman. Finally, I shall highlight that there is one significant difference between Husserl and Earl Conee and (...) Richard Feldman. Although Conee and Feldman argue that the fundamental principles of epistemology are principles of best explanation, Husserl opts for phenomenological principles as the most fundamental epistemic principles. The main difference is that for Husserl, experiences gain their justificatory force by virtue of their phenomenal character, namely, their originary givenness. (shrink)

Emerging neurotechnologies, such as brain-computer interfaces, interact closely with a user’s body by enabling actions controlled with brain activity. This can have a profound impact on the user’s experience of movement, the sense of agency and other body-and action-related aspects. In this introduction to the special issue “Mechanized Brains, Embodied Technologies”, we reflect on the relationships between embodiment, movement and agency that are addressed in the collected papers.

As is well known, the late Husserl warned against the dangers of reifying and objectifying the mathematical models that operate at the heart of our physical theories. Although Husserl’s worries were mainly directed at Galilean physics, the first aim of our paper is to show that many of his critical arguments are no less relevant today. By addressing the formalism and current interpretations of quantum theory, we illustrate how topics surrounding the mathematization of nature come to the fore naturally. Our (...) second aim is to consider the program of reconstructing quantum theory, a program that currently enjoys popularity in the field of quantum foundations. We will conclude by arguing that, seen from this vantage point, certain insights delivered by phenomenology and quantum theory regarding perspectivity are remarkably concordant. Our overall hope with this paper is to show that there is much room for mutual learning between phenomenology and modern physics. (shrink)

Extending previous results from work on the complexity of cut elimination for the sequent calculus LK, we discuss the role of quantifier alternations and develop a measure to describe the complexity of cut elimination in terms of quantifier alternations in cut formulas and contractions on such formulas.

This book offers a phenomenological conception of experiential justification that seeks to clarify why certain experiences are a source of immediate justification and what role experiences play in gaining (scientific) knowledge. Based on the author's account of experiential justification, this book exemplifies how a phenomenological experience-first epistemology can epistemically ground the individual sciences. More precisely, it delivers a comprehensive picture of how we get from epistemology to the foundations of mathematics and physics. The book is unique as it utilizes methods (...) and insights from the phenomenological tradition in order to make progress in current analytic epistemology. It serves as a starting point for re-evaluating the relevance of Husserlian phenomenology to current analytic epistemology and making an important step towards paving the way for future mutually beneficial discussions. This is achieved by exemplifying how current debates can benefit from ideas, insights, and methods we find in the phenomenological tradition. (shrink)

Developing tools is a crucial aspect of experimental practice, yet most discussions of scientific change traditionally emphasize theoretical over technological change. To elaborate on the role of tools in scientific change, I offer an account that shows how scientists use tools in exploratory experiments to form novel concepts. I apply this account to two cases in neuroscience and show how tool development and concept formation are often intertwined in episodes of tool-driven change. I support this view by proposing common normative (...) principles that specify when exploratory concept formation and tool development succeed to initiate scientific change. (shrink)

Understanding the changing role of central banks and their recent novel policies is essential for analysing many economic and financial issues, ranging from financial regulation and crisis, to exchange rate dynamics and regime changes, and QE and prolonged low interest rates. This book features contributions by the world's leading experts on central banking, providing in accessible essays a fascinating review of today's key issues for central banks. Luminaries including Stephen Cecchetti, Takatoshi Ito, Anil Kashyap, Mervyn King, Donald Kohn, Otmar Issing (...) and Hyun Shin are joined by Charles Goodhart of the London School of Economics and Political Science, whose many achievements in the field of central banking are honoured as the inspiration for this book. The Changing Fortunes of Central Banking discusses the developing role of central banks in seeking monetary and financial stabilisation, while also giving suggestions for model strategies. This comprehensive review will appeal to central bankers, financial supervisors and academics. (shrink)

This paper proposes an analysis of the discursive dynamics of high-impact concepts in the humanities. These are concepts whose formation and development have a lasting and wide-ranging effect on research and our understanding of discursive reality in general. The notion of a conceptual practice, based on a normative conception of practice, is introduced, and practices are identified, on this perspective, according to the way their respective performances are held mutually accountable. This normative conception of practices is then combined with recent (...) work from philosophy of science that characterizes concepts in terms of conceptual capacities that are productive, open-ended, and applicable beyond the original context they were developed in. It is shown that the formation of concepts can be identified by changes in how practitioners hold exercise of their conceptual capacities accountable when producing knowledge about a phenomenon. In a manner similar to the use of operational definitions in scientific practices, such concepts can also be used to intervene in various discourses within or outside the conceptual practice. Using the formation of the concepts “mechanism” and “performative” as examples, the paper shows how high-impact concepts reconfigure what is at issue and at stake in conceptual practices. As philosophy and other humanities disciplines are its domain of interest, it is a contribution to the methodology of the humanities. (shrink)

Attention has a role in much of perception, thought, and action. On the erotetic theory, the functional role of attention is a matter of the relationship between questions and what counts as answers to those questions. Questions encode the completion conditions of tasks for cognitive control purposes, and degrees of attention are degrees of sensitivity to the occurrence of answers. Questions and answers are representational contents given precise characterizations using tools from formal semantics, though attention does not depend on language. (...) The erotetic theory proposes an integrated account of attention in cognitive control and of attentional focus in perception. The functional role of attentional focus on objects, properties, and locations has to do with picking out something that corresponds to what a task is ‘about’. The erotetic theory of attention opens new avenues in theorizing about the relationship between attention, representational content, phenomenal character, and practical reason. A novel representationalist account of salience is proposed. The theory also provides an account of distraction that suggests when distraction is a defect in practical reasoning. (shrink)

This article explores the question of how to understand social media following the Habermasian theory of the structural transformation of the public sphere. We argue for a return to political-economic fundamentals as the basis for analysing the public sphere and seek to establish a characteristic connection between digital-behavioural control and singularised audiences in the context of proprietary markets. In the digital constellation, it is less a matter of immobilising the citizen as a consumer but rather of their political activation – (...) albeit in conditions under which commercial interests have primacy: privatisation without privatism. (shrink)

This article discusses a peculiar Sā$$\dot {\text{n}}$$n˙khya-Yoga theory of transformation (pariṇāma) that the author of the Pātañjalayogaśāstra created by drawing upon Sarvāstivāda Buddhist theories of temporality. In developing his theory, Patañjali adaptively reused the wording in which the Sarvāstivāda theories were formulated, the specific objections against these theories, and their refutations to win the philosophical debate about temporality against Sarvāstivāda Buddhism. Patañjali’s approach towards the Sarvāstivāda Buddhist theories was possible, even though his system of Yoga is based on an ontology (...) that differs considerably from that of Sarvāstivāda Buddhism because both systems share the philosophical view that time is not a separate ontological entity in itself. Time is a concept deduced from change in the empirical world. This agreement results from the common philosophical orientation of Sarvāstivāda Buddhism and Yoga, which takes the phenomenon of experience as the basis of philosophical enquiry into the structure of the world. The intention that guided Patañjali’s adaptive reuse was twofold. On the one hand, he aimed at winning the debate with Sarvāstivāda Buddhism about how the problem of temporality can be solved. He thus integrated four mutually exclusive theories on temporality into a single theory of transformation of properties (dharma) involving a second-level and a third-level theory on the transformation of the temporal characteristic mark (lakṣaṇa) and on the transformation of states (avasthā), respectively. On the other hand, Patañjali intended to achieve philosophical clarification regarding the question of how exactly properties relate to their underlying substrate in the process of transformation of the three constituents or forces (guṇa) sattva, rajas and tamas of matter (pradhāna) that account for all phenomena of the world except pure consciousness (puruṣa). Patañjali’s theory of transformation is thus of central importance for his Sā$$\dot {\text{n}}$$n˙khya ontology, according to which the world consists of 25 categories or constituents (tattva), i.e., of primal matter (prakṛti) and its transformations and pure consciousness. (shrink)

The Erlöserkirche at Bad Homburg was built between 1903 and 1908 at the instigation of Kaiser Wilhelm II. It combines a neo-Romanesque exterior with Norman-Sicilian mosaics inside. Both were „Germanic“ to the emperor, and the church embodied his all encompassing claim to the tradition of the medieval Holy Roman Empire of the German Nation. Alternatively, the contemporary Byzantinist Ernst Gerland pointed to a Byzantine origin of the Norman-Sicilian models (and thus subtly contradicted the „pan-Germanic“ myth). This „Byzantine“ reading has prevailed (...) ever since, but does not stand up to scrutiny. It only serves to obscure the „pan-Germanic“ concept of the church. This contribution restores the „Germanic“ understanding and makes the point that the latter must be acknowledged in order to make proper sense of the church’s art and architecture, but also in order to face (rather than to downplay and conveniently forget) the racist-chauvinist character of German imperialism. (shrink)

"Die vorliegende Studie versucht aus problemgeschichtlicher Perspektive einige Aspekte Wang Biíschen Denkens vorzustellen, insofern sie in Kontinuität zur song-typischen Abstraktionsleistung des sogenannten Neokonfuzianismus gesehen werden können. Wang Bi (226-249) gilt als einer der prominentesten Vertreter der xuanxue, einer wei-jin-zeitlichen intellektuellen Strömung ausgeprägt spekulativen Charakters. Bereits zu Lebzeiten wurde er als einer der brillantesten Köpfe und als maßgeblicher Kommentator des Yijing (Buch der Wandlungen) und des Daodejing gefeiert. Diese Kommentare wie auch die von ihm verfaßten Auslegungen jener Werke gelangten zu beträchtlicher (...) Fernwirkung innerhalb ideengeschichtlicher Entwicklungen Chinas. Von dem unverkennbar innovativen Argumentationstyp, der die Texte des Wang Bi auszeichnet, sollten entscheidende Impulse für den kulturtraditionellen Diskurs folgender Jahrhunderte ausgehen. Mit Blick auf die songkonfuzianische Konsequenz, die Neubegründungen des Paradigmas einer normativen Kulturtradition, ist die Initialfunktion wei-jin-zeitlichen Denkens kaum zu überschätzen."--Publisher's website. (shrink)