This text provides an introduction to the history and current state of theories of word meanings.

‘Know-that’, like so many natural language expressions, exhibits patterns of use that provide evidence for its context-sensitivity. A popular family of views – call it prag- matic invariantism – attempts to explain the shifty patterns by appeal to a pragmatic thesis: while the semantic meaning of ‘know-that’ is stable across all contexts of use, sentences of the form ‘S knows [doesn’t know] that p’ can be used to communicate a pragmatic content that depends on the context of use. In this (...) paper, the author argues that pragmatic invariantism makes inaccurate predictions for a wide range of well- known use data and is committed to attributing systematic pragmatic error to ordinary speakers. But pragmatic error is unprecedented, and it is doubtful that speakers are systematically wrong about what they intend to communicate. (shrink)

The aim of this essay is to reflect on the place and importance of the question of address and to show how it comes to the fore in Søren Kierkegaard’s writings. What shall be attempted, with regard to Kierkegaard’s already widely recognized renown as an existential thinker, is to catch a glimpse of issues that make up the larger background in which the question of address is embedded. In doing so, the essay explores several features of Kierkegaard’s inquiry into the (...) question of existence in the Concluding Unscientific Postscript and connect them with the notion of the reader. This latter notion provides a way of understanding the singularity of voice, while offering an account of the testimony to existence. After a brief recapitulation, the essay identifies in conclusion unresolved issues relating to speech, silence, confidentiality, and listening. (shrink)

We show that it is impossible in quantum mechanics to describe two separated physical systems. This is due to the mathematical structure of quantum mechanics. It is possible to give a description of two separated systems in a theory which is a generalization of quantum mechanics and of classical mechanics, in the sense that this theory contains both theories as special cases. We identify the axioms of quantum mechanics that make it impossible to describe separated systems. One of these axioms (...) is equivalent to the superposition principle. We show how these findings throw a different light on the paradox of Einstein, Podolsky, and Rosen. (shrink)

In "Plato's Ghost" Jeremy Gray presented many connections between mathematical practices in the nineteenth century and the rise of mathematical platonism in the context of more general developments, which he refers to as modernism. In this paper, I take up this theme and present a condensed discussion of some arguments put forward in favor of and against the view of mathematical platonism. In particular, I highlight some pressures that arose in the work of Frege, Cantor, and Gödel, which support adopting (...) a platonist position. The aim of this discussion is to provide an historically informed introduction to the philosophical position of mathematical platonism and to point at some of its mathematical and philosophical roots in the nineteenth century. (shrink)

This essay aims to outline in what ways Kierkegaard’s thinking of existence not only brings into view a concept of existence, but, more fundamentally, enables one to locate an opening to questioning anew the relation of thinking and existence. This thinking of existence does not seek to dissolve existence into knowledge but aims at intensifying the question of a thinking grounded not in the conclusion made in “an external relation between a knower and a non-knower” of which non-knowledge is the (...) negative determination of knowledge, but rather of a thinking grounded in existence. (shrink)

We propose a characterization of mathematical experiments in terms of a setup, a process with an outcome, and an interpretation. Using a broad notion of process, this allows us to consider arithmetic calculations and geometric constructions as components of mathematical experiments. Moreover, we argue that mathematical experiments should be considered within a broader context of an experimental research project. Finally, we present a particular case study of the genesis of a geometric construction to illustrate the experimental use of hand drawings (...) and computers in mathematical practice. (shrink)

In Miletus, about 550 B.C., together with our world-picture cosmology was born. This book tells the story. In Part One the reader is introduced in the archaic world-picture of a flat earth with the cupola of the celestial vault onto which the celestial bodies are attached. One of the subjects treated in that context is the riddle of the tilted celestial axis. This part also contains an extensive chapter on archaic astronomical instruments. Part Two shows how Anaximander (610-547 B.C.) blew (...) up this archaic world-picture and replaced it by a new one that is essentially still ours. He taught that the celestial bodies orbit at different distances and that the earth floats unsupported in space. This makes him the founding father of cosmology. Part Three discusses topics that completed the new picture described by Anaximander. Special attention is paid to the confrontation between Anaxagoras and Aristotle on the question whether the earth is flat or spherical, and on the battle between Aristotle and Heraclides Ponticus on the question whether the universe is finite or infinite. (shrink)

In this paper we examine some of the astrological content in Proclus' exegesis of the 'nuptial number' in Republic 545d, ff. The downfall of the best city-state is said by Socrates to be due to the fact that the Guardians, for all their wisdom, make a mistake about the timing of the breeding of future rulers and this mistake is somehow due to perception. We argue that Proclus' Republic Commentary is best understood as supposing that the Guardians are highly capable (...) astrologers who can -- up until one fateful day -- reliably hit the astrological trifecta: they combine conception astrology with natal and katarchic astrology. The marriage festivals are timed so that future Guardians are conceived under the right stars, with pregnancies of the right duration, and are born under the right stars, with guardian daemons whose names and natures are known through an astrologically-oriented theurgic practice. All this (and more) Proclus took to be hinted at through Socrates' opaque specification of the marriage number. (shrink)

[1]. [no special title] -- 2. [no special title].

In this essay I will examine the various ways in which the concept of decision emerges in the writings of Kierkegaard focusing mainly on the Philosophical Fragments and the Postscript. This prepares the way for revisiting Kierkegaard’s concept of decision. Doing so indicates the radical way in which Kierkegaard connects the concept of decision to an aporia. The crucial existential concept of decision not only concerns the difficulty, or even the impasse, pertaining to knowledge, but also relates to the question (...) of how the singular finds his or her own way through existence. (shrink)

Although written more than 2,500 years ago and within a radically different culture, the Tao Te Ching's concepts and teachings have become more influential in the West than ever before. Laozi, the Chinese sage and founder of Taoism, sets out a path (tao) that allows us to tune in to the nature of the universe. His axioms are intended to help us achieve transcendence and a life of integrity and balance: they explore the importance of male and female complementary qualities (...) while praising self-knowledge and criticizing rational understanding. Among his insights are the beliefs that flexibility and suppleness are superior to rigidity and strength, and that self-absorption and self-importance are vain and destructive. This illustrated edition of a classic work is an essential addition to any home library of the world's classic philosophical texts. (shrink)

There has recently been a wave of attempts to make sense of the role of de se thoughts in linguistic communication. A majority of the attempts assume a Perryan or a Lewisian view of de se thought. Views with these assumptions, I suggest, come in four varieties: uncentering (Egan 2007, Kölbel 2013, Moss 2012), recentering (Heim 2004, Weber 2012), multicentering (Kindermann 2014, Ninan 2010, Torre 2009), and no centering (Kaplan 1989, Perry 1979). I argue first that all four varieties of (...) centering are committed to what I call a shifting operation on the hearer's part. I argue second that, against common assumption, there is no real choice to make between the views. By showing that attempts to establish an advantage for some view over the others fail across the board, I make the case for neutralism regarding the varieties of centering – the claim that coverage of the empirical data is exactly the same for each view, and that the views are broadly equal in simplicity and elegance. (shrink)

Gilles de la Tourette syndrome (TS) is a childhood neuropsychiatric disorder characterised by the presence of motor and vocal tics. Patients with malignant TS experience severe disease sequelae; risking morbidity and mortality due to tics, self-harm, psychiatric comorbidities and suicide. By definition, those cases termed ‘malignant’ are refractory to all conventional psychiatric and pharmacological regimens. In these instances, deep brain stimulation (DBS) may be efficacious. Current 2015 guidelines recommend a 6-month period absent of suicidal ideation before DBS is offered to (...) patients with TS. We therefore wondered whether it may be ethically justifiable to offer DBS to a minor with malignant TS. We begin with a discussion of non-maleficence and beneficence. New evidence suggests that suicide risk in young patients with TS has been underestimated. In turn, DBS may represent an invaluable opportunity for children with malignant TS to secure future safety, independence and fulfilment. Postponing treatment is associated with additional risks. Ultimately, we assert this unique risk-benefit calculus justifies offering DBS to paediatric patients with malignant TS. A multidisciplinary team of clinicians must determine whether DBS is in the best interest of their individual patients. We conclude with a suggestion for future TS-DBS guidelines regarding suicidal ideation. The importance of informed consent and assent is underscored. (shrink)

La science du bien et du mal n'a jamais existé, et si Platon s'en désolait, nous avons cessé, nous, les Modernes, de nous en offusquer. Et pourtant, des questions d'ordre éthique nous sont incessamment posées aujourd'hui, ni plus ni moins que par le passé: quelles valeurs morales devons-nous promouvoir à l'école? Est-il acceptable d'abandonner à leur sort les familles de migrants fuyant la guerre? Notre pays, la France, doit-il intervenir militairement contre tel ou tel État dit "terroriste"?, etc. Face à (...) de telles interrogations, nous ne pouvons nous contenter de suspendre notre jugement sous couvert de relativisme ("À chacun sa conception du bien et du mal"). Prenant appui sur les réflexions de grands philosophes et théologiens face au défi du mal, tout en interrogeant la montée de nouvelles formes de violences au XXIe siècle, Laurence Hansen-Love pose la question: le bien et le mal sont-ils vraiment des notions obsolètes? Une fois récusée la fausse évidence d'une symétrie entre le bien et le mal, il est possible de prendre acte de la préséance du mal sur le bien. Dès lors, la certitude du mal, posée comme un fait, cesse de contredire l'incertitude du bien, à laquelle il apparaît sage de se résoudre."--Page 4 of cover. (shrink)

Yoga is the exercise of choice for so many because it makes you feel great in body and mind. But modern images of yoga have long featured the same kinds of bodies--white, slim, young, cis-gendered, able. Harmony Willow Hansen knows that a celebration of every kind of body brings more joy and inclusivity to all of us. She has been drawing joyful people in practice for years, creating a presence on Instagram that reaches hundreds of thousands of yoga lovers. (...) Her figures include older people, trans people, differently-abled people, people in different body types and weights. Harmony's art is all about bodies where anyone can find themselves and feel seen. Here are an array of positions including beginner poses, seated and low poses, lying down poses, standing poses, and partner poses, as well as prenatal and children's poses and flow. Readers will share in the ease and confidence that radiate from these yogis. An ideal gift for any yoga lover."--Amazon. (shrink)

Was sind systematische Metaphern? Wie intelligent ist die Buchstabenschrift? Müssen Wahrheitstheorien wahr sein? Wie ist das Verhältnis von Sachen (i.e. kulturellen Gegenständen) und Sätzen (d.h. sprachlichen Einheiten) zu beschreiben? Dirk Westerkamps grundlegende Untersuchung widmet sich dem noch kaum systematisch behandelten Verhältnis von Sprach- und Kulturphilosophie. - Die Aufgabe der Kulturphilosophie besteht in der theoretischen Reflexion kultureller Tatsachen. Sprache wird ihr dabei nicht nur als Medium des kulturellen Gedächtnisses zum Thema: Die Sprache ist sowohl selbst eine kulturelle Tatsache als auch (...) Bedingung der Möglichkeit kultureller Faktizität überhaupt. Die Kulturphilosophie muss sich daher der Sprachanalyse bedienen, um ihren Gegenstand, das sich ständig neu anordnende Ensemble kultureller Tatsachen, angemessen bestimmen zu können. In einer Reihe von gründlichen Einzelstudien untersucht Dirk Westerkamp das Verhältnis von Sachen und Sätzen als systematisches Problem, das die Formen der symbolischen Reflexivität der Sprache in zwei ihrer wichtigsten philosophischen Facetten zu diskutieren erlaubt: in sowohl sprachphilosophischer wie wahrheitstheoretischer Hinsicht. Sprache und Schrift werden damit auf doppelte Weise thematisch: einmal als symbolische Ordnung kultureller Tatsachen und zweitens als Medien unseres Wahrheitsverständnisses. Entsprechend geht es im ersten Teil des Buches anhand des Leitbegriffs der symbolischen Reflexion um Verstehen und Nichtverstehen, Metaphern und Schrifttheorie und im zweiten um die Problematik einer sprachpragmatischen Wahrheitstheorie kultureller Tatsachen. In der hierfür gewählten Perspektive wechseln nicht nur historische und systematische, sondern auch methodische Zugänge: Sprachanalyse, Hermeneutik und Kulturphilosophie gehen eine ebenso spannungsreiche wie produktive Verbindung ein. (shrink)

Typisierungsleistungen der Massenkultur treten exemplarisch im Film hervor. Filme sind Formen, mit denen die Gesellschaft sich in ihren eigenen Wirklichkeiten und Möglichkeiten für die Augen eines Massenpublikums beschreibt. Sie richten die Wahrnehmung und die Kommunikation auf die Beobachtung kohärenter Möglichkeitsräume aus. Ihr Publikum laden sie dazu ein, sein Leben mit dem Leben in den Filmwelten zu vergleichen, denn die Differenz zwischen Leben und Kino steht nicht in Frage. Filme besitzen dieses Potential dank ihrer diagrammatischen Form. Bilder, Worte und Musik verschränken (...) sich in ihnen zu einer komplexen Einheit, deren Prägnanz und sinn-liche Wucht Erfahrungen innerweltlicher Transzendenz erlauben. Dieses Buch plädiert dafür, mit zeichenphilosophischen Mitteln zur Einheit der Differenz von Metaphysik, Religionsphilosophie und politischer Philosophie zurückzukehren. Aus der Beobachtung der modernen Kultur heraus entfaltet es einen systematischen philosophischen Anspruch. Exemplarisch werden”starke“Bilder analysiert, die scheinbar so weit Auseinanderliegendes wie Metaphysik, Religion und Politik in ihrer semiotischen Funktion verschränken. In seiner Darstellung hebt Rustemeyer charakteristische Züge der modernen westlichen Kultur hervor, indem er sie in den Horizont abendlän-discher Sinnformen stellt. Vorstellungen von Gott, Staat und Vernunft, von Individuum und Gesellschaft oder vom guten Leben, die uns in Filmen begegnen, sind in einer abendländischen Tradition verwurzelt, die Religion, Metaphysik und Politik in einen engen Zusammenhang rückt. (shrink)

Plato's Tim. 90b1-c6 describes a pathway to the soul's salvation via the study of the heavens. This paper poses three questions about this theme in Platonism: 1. The epistemological question: How is the paradigmatic function of the visible heavenly bodies to be reconciled with various Platonic misgivings about the faculty of perception? 2. The metaphysical question: How can »assimilation« to the motions of bodies in the realm of Becoming provide for the salvation of souls when souls are »higher«- a mid-point (...) between Being and Becoming? 3. The psychological question: What can it mean for an incorporeal soul to utilise the motions of a body for an ethical and cognitive paradigm? And provides an account of how Proclus and some of his fellow Neoplatonists answered these questions. (shrink)

In honour of Detlef Dürr, we report on a mathematical rigorous computation of the electric vacuum polarisation current and extract the well-known expression for the second order perturbation. Intermediate steps in the presented calculation demonstrate, to the knowledge of the authors for the first time, mathematical rigorous versions of the combined dimensional and Pauli-Villars regularisation schemes. These are employed as computational tools to infer convenient integral representations during the computation. The said second order expression is determined up to a remaining (...) degree of freedom of a real number–without ill-defined terms from start to end. (shrink)

Volume IV (which comprises two half-volumes) focuses on the life sciences, whose object of research is life itself, that which (necessarily) mediates between the physical and the psyche. Typical philosophical questions in this context include: What is “life” in the sense of the term relevant to the life sciences? How do we know that life has not “always existed” but must have arisen in the course of abiogenesis from inanimate nature? And how is it possible to know something about how (...) evolution has occurred? These are explored in the first half-volume. In its second half-volume, the book first deals with methodological and conceptual questions regarding the concrete natural history of mankind. Examples for pertinent questions in this context are: "What would be adequate criteria for singling out autapomorphic traits defining the genus "homo"?" and "Has the concept of "race" biological meaning and reality?" (Spoiler: The answer to the latter question is "no".) In the context of that question, a considerable part of the second half-volume deals with the history of "scientific" theories of race from the 17th century up until the 1990ies. In particular, Kant's theory of race and his racism (as well as his sexism) are discussed thoroughly. Pertinent questions are: "Did Kant invent the concept of race?", "Was Kant the founder of "scientific racism"?", "Did Kant invent and promote a concept of "racial purity"?" and "Did Kant endorse slave trade?". Furthermore, for anyone whose own philosophical positions rest on Kantian premises, the following questions will be of special importance: "Is Kant's racism implied by his transcendental philosophy?" and "Is Kant's racism implied by his ethics?" Regarding all these questions, the contributions of important authors like Eze, Bernasconi, Kleingeld and Mills are discussed and critically examined. Finally, the second half-volume closes with a thorough exploration of the methodological foundations of neuroscience and its limitations as a contribution to philosophy of mind (which as such will have its say in Volume VI). (shrink)

Worin liegt die Bedeutung randständiger Dinge für kulturbildende Prozesse? Der Band untersucht ästhetische Entwürfe und theoretische Konzeptualisierungen materieller Peripherien vom 19. Jahrhundert bis in die Gegenwart. Diese werden anhand spezifischer Objekt- und Materialkategorien wie Plunder, Lumpen, Müll oder Makulatur verhandelt und differenziert. Indem literatur-, sozial- und kulturwissenschaftliche Perspektiven miteinander verbunden werden, findet eine interdisziplinäre Bearbeitung des Themas statt. Erörtert werden historisch variable Funktionen, die randständige Materialitäten in poetologischen, soziologischen und politischen Kontexten durch kulturell forcierte Auf- und Abwertungsakte übernehmen. Das Ausloten (...) von Darstellungsmöglichkeiten und -grenzen gesellschaftlich marginalisierter Dinge legt zudem ihr besonderes ästhetisches Potenzial frei."--Back cover. (shrink)

Meaning systems and psychological suffering -- Conceptualizations of meaning system -- Meaning systems and mental health culture -- Contemporary culture and objectification -- Training for talk therapists.

The book consists of three problem areas which are all connected with the question of creativity, esp. in gthe arts and poetry: It is about the ancient mythopoetic concept of the muses and their collision with the beloved of the poet, about the authority crisis of authorship and the dominance of the author over his creatures and fictional characters as well as their revolt against the father of the text and about a typ of creating and writing which acts against (...) all genetic traditions of authorship in the form of conception and birth, genealogical derivation. In this sense the, anti-generic' creativity doesn't originate and invent a work of art or a cultural phenomenon: the anti-generic product is something made, something constructed and not fgenerated, manufactured and not breed. This anti-oedupus-concept workts in a widespread tradition of the arts and literature, starting from our heroes of deconstructed narrative as Sterne's or Diderot's, over the classics of european realism Dostoevski or Flaubert until Nabokov and his, pregnant muse' Lolita. Wenn es ums Schaffen geht oder gar ums Schöpferische, liegt nichts so nahe wie das scheinbar unerschöpfliche Feld der Geburtsmetaphern, das Reden vom Zeugen und Empfangen, vom Austragen und Gebären eines Werkes, das für das Kind steht - ja dieses gar ersetzen soll. Die in diesem Band versammelten Überlegungen verknüpfen drei Problemkreise: Es geht um die Projektionsfigur der Musen und ihrer Kollision mit der Dichtergeliebten, um die permanente Autoritätskrise im Verhältnis des Autors zu seinen eigenen Geschöpfen und um die Entdeckung eines Kunstschaffens und Schreibens, das alle genetischen wie generischen Modi der Hervorbringung gegen den Strich dichtet und also konsequent antigenerisch verfährt. Vorgeführt werden diese drei Problemkreise an klassischen Texten des antigenerischen. Zuletzt bleibt die Frage nach den Musen der Musen und den Paradoxa der Dame Dichterin mit Blick auf ihre Inspirationsquellen. (shrink)

This book explores how a sense of wonder and the musicality of silence can be a rehumanizing force in education, health and welfare, countering overly anthropocentric and instrumental worldviews. Wonder - in an aesthetic, philosophical, and spiritual sense - brings human beings in resonance with the world again.