Summary In this paper we examine the reaction of the Leiden low-temperature laboratory of Heike Kamerlingh Onnes to new ideas in quantum theory. Especially the contributions of Albert Einstein (1906) and Peter Debye (1912) to the theory of specific heat, and the concept of zero-point energy formulated by Max Planck in 1911, gave a boost to solid state research to test these theories. In the case of specific heat measurements, Kamerlingh Onnes's laboratory faced stiff competition from Walter Nernst's Institute (...) of Physical Chemistry in Berlin. In fact, Berlin got the better of it because Leiden lacked focus. After the liquefaction of helium in 1908, Kamerlingh Onnes transformed his laboratory into an international facility for low temperature research, and for this reason it was impossible to make headway with the specific heat measurements. In the case of zero-point energy, Leiden developed a magnetic research programme to test the concept. Initially the balance of evidence seemed to be tipping in favour of zero-point energy. After 1914, however, Leiden would desert the theory in fovour, of a concept from calssical physics. A curious move that illustrates Kamerlingh Onnes's discomfort with the new quantum theory. (shrink)

Cet article se donne pour objectif de réfléchir à ce que la crise mondiale du Covid-19 a révélé de nos manières d’habiter les lieux où nous vivons, et parmi celles-ci, la pratique de la danse. La démarche adoptée ici est celle d’un dialogue entre trois courants philosophiques spécifiques : la phénoménologie, le pragmatisme et l’écoféminisme, au sujet de leur conception de l’expérience somatique, à la fois vécue, complexe et ordinaire. Nous cherchons ici les lignes communes à ces trois mouvements philosophiques, (...) dans le but d’esquisser une compréhensions nouvelle du corps, et par extension, une nouvelle approche de la danse par temps de crise pandémique. (shrink)

Cet article se donne pour objectif de réfléchir à ce que la crise mondiale du Covid-19 a révélé de nos manières d’habiter les lieux où nous vivons, et parmi celles-ci, la pratique de la danse. La démarche adoptée ici est celle d’un dialogue entre trois courants philosophiques spécifiques : la phénoménologie, le pragmatisme et l’écoféminisme, au sujet de leur conception de l’expérience somatique, à la fois vécue, complexe et ordinaire. Nous cherchons ici les lignes communes à ces trois mouvements philosophiques, (...) dans le but d’esquisser une compréhensions nouvelle du corps, et par extension, une nouvelle approche de la danse par temps de crise pandémique. (shrink)

In the literature seeking to explain concepts in terms of their point, talk of ‘the point’ of concepts remains under-theorised. I propose a typology of points which distinguishes practical, evaluative, animating, and inferential points. This allows us to resolve tensions such as that between the ambition of explanations in terms of the points of concepts to be informative and the claim that mastering concepts requires grasping their point; and it allows us to exploit connections between types of (...) points to understand why they come apart, and whether they do so for problematic ideological reasons or for benignly functional reasons. (shrink)

A number of writers have deployed the notion of a point of view as a key to the allegedly theory-resistant subjective aspect of experience. I examine that notion more closely than is usually done and find that it cannot support the anti-objectivist's case. Experience may indeed have an irreducibly subjective aspect, but the notion of a point of view cannot be used to show that it does.

I have two objectives in this article. The first is methodological: I elaborate a minimal phenomenological method and attempt to show its importance in studies of infant behavior. The second objective is substantive: Applying the minimal phenomenological approach, combined with Meltzoff’s “like-me” developmental framework, I propose the hypothesis that infants learn the pointing gesture at least in part through imitation. I explain how developments in sensorimotor ability (posture, arm and hand control and coordination, and locomotion) in the first year of (...) life prepare the infant for acquiring the pointing gesture. The former may directly enable the latter by allowing the infant to experience its own body as being “like those” of others, thus allowing it to imitatively appropriate a broader range of adult behavior. My proposal emphasizes the embodiment of mind in the development of cognition, contrary to latent dualistic tendencies in some developmental literature. (shrink)

What does the idea of taking 'the point of view of the universe' tell us about ethics? Lazari-Radek and Singer defend objectivism in ethics, and hedonistic utilitarianism, following Henry Sidgwick's lead. They explore how to justify an ethical theory; conflicts of self-interest and universal benevolence; and whether we should discount the future.

In these essays, written between 1909 and 1954 and first published as a collection in 1957, the eminent philosopher relates the "I-Thou" dialogue to such varied fields as religion, social thought, philosophy, myth, drama, literature, and art. Buber thus responds to the crises and challenges of the 20th century and enables the reader to follow his lifelong struggles toward "authentic existence.".

This article is devoted to the problem of ontological foundations of three-dimensional Euclidean geometry. Starting from Bertrand Russell’s intuitions concerning the sensual world we try to show that it is possible to build a foundation for pure geometry by means of the so called regions of space. It is not our intention to present mathematically developed theory, but rather demonstrate basic assumptions, tools and techniques that are used in construction of systems of point-free geometry and topology by means of (...) mereology and Whitehead-like connection structures. We list and briefly analyze axioms for mereological structures, as well as those for connection structures. We argue that mereology is a good tool to model so called spatial relations. We also try to justify our choice of axioms for connection relation. Finally, we briefly discuss two theories: Grzegorczyk’s point-free topology and Tarski’s geometry of solids. (shrink)

Euclid’s definition of a point as “that which has no part” has been a major source of controversy in relation to the epistemological and ontological presuppositions of classical geometry, from the medieval and modern disputes on indivisibilism to the full development of point-free geometries in the 20th century. Such theories stem from the general idea that all talk of points as putative lower-dimensional entities must and can be recovered in terms of suitable higher-order constructs involving only extended regions (...) (or bodies). Here I focus on what is arguably the first thorough proposal of this sort, Whitehead’s theory of “extensive abstraction”, offering a critical reconstruction of the theory through its successive installments: from the purely mereological version of ‘La théorie relationniste de l’espace’ (1916) to the refined versions presented in An Enquiry Concerning the Principles of Natural Knowledge (1919) and in The Concept of Nature (1920) to the last, mereotopological version of Process and Reality (1929). (shrink)

Points of view are a central phenomenon in human cognition. Although the concept of point of view is ambiguous, there exist common elements in different notions. A point of view is a certain way to look at things around us. In conceptual points of view, things are looked at or interpreted through conceptual lenses. Conceptual points of view are important for epistemology, cognitive science, and philosophy of science. In this article, a new method to formalize conceptual points of (...) view is introduced. It is based on the conceptual space approach, where concepts are regions of multi-dimensional quality spaces. Points of view, as defined in this article, consist of a selection of relevant dimensions, referred to here as determinables, and of a certain supposition, referred to here as a theory, about the subject content. After considering some early efforts to formalize points of view, the notion of conceptual space is defined and explored. One concept of point of view is defined and developed in the framework of conceptual space, and a new logic for points of view is also outlined. The problem of mind–body correlation is discussed as an example of the application of the notion of points of view. To conclude, the meaning and applications of the new concepts and tools developed in the article are discussed. (shrink)

One of the problems in economics that economists have devoted a considerable amount of attention in prevalent years has been to ensure consistency in the models they employ. Assuming markets to be generally in some state of equilibrium, it is asked under what circumstances such equilibrium is possible. The fundamental mathematical tools used to address this concern are fixed point theorems: the conditions under which sets of assumptions have a solution. This book gives the reader access to the mathematical (...) techniques involved and goes on to apply fixed point theorems to proving the existence of equilibria for economics and for co-operative and noncooperative games. Special emphasis is given to economics and games in cases where the preferences of agents may not be transitive. The author presents topical proofs of old results in order to further clarify the results. He also proposes fresh results, notably in the last chapter, that refer to the core of a game without transitivity. This book will be useful as a text or reference work for mathematical economists and graduate and advanced undergraduate students. (shrink)

Recent years have seen a certain impatience with John Rawls's approach to political philosophy and calls for the discipline to move beyond it. One source of dissatisfaction is Rawls's idea of a well-ordered society. In a recent article, Alex Schaefer has tried to give further impetus to this movement away from Rawlsian theorizing by pursuing a question about well-ordered societies that he thinks other critics have not thought to ask. He poses that question in the title of his article: “Is (...) Justice a Fixed Point?.” Though Schaefer is critical of Rawlsian political theorizing, I shall contend that his arguments also suggest two paths forward for those who would follow the Rawlsian approach. First, the intellectual devices Schaefer deploys help those who would continue the Rawlsian project to see, and precisely to chart, the next step that that project needs to take—a step necessitated by a concession Rawls himself made late in the development of political liberalism. Second, the clarity and economy with which Schaefer lays out his alternative to the Rawlsian approach make it possible to state some fundamental Rawlsian challenges to a form of theorizing that has considerable appeal to many critics of that approach. (shrink)

As Christian List (2021) has recently argued, the increasing arrival of powerful AI systems that operate autonomously in high-stakes contexts creates a need for “future-proofing” our regulatory frameworks, i.e., for reassessing them in the face of these developments. One core part of our regulatory frameworks that dominates our everyday moral interactions is blame. Therefore, “future-proofing” our extant regulatory frameworks in the face of the increasing arrival of powerful AI systems requires, among others things, that we ask whether it makes sense (...) to extend our blaming practices to these systems. In the paper, we argue for the admittedly surprising thesis that this question should be answered in the affirmative: contrary to what one might initially think, it can make a lot of sense to blame AI systems, since, as we furthermore argue, many of the important functions that are fulfilled by blaming humans can also be served by blaming AI systems. The paper concludes that this result gives us a good pro tanto reason to extend our blame practices to AI systems. (shrink)

The purpose of this paper is to compare the notion of a Grzegorczyk point introduced in [19] (and thoroughly investigated in [3, 14, 16, 18]) to the standard notions of a filter in Boolean algebras and round filter in Boolean contact algebras. In particular, we compare Grzegorczyk points to filters and ultrafilters of atomic and atomless algebras. We also prove how a certain extra axiom influences topological spaces for Grzegorczyk contact algebras. Last but not least, we do not refrain (...) from a philosophical interpretation of the results from the paper. (shrink)

In his paper ``What is Structural Realism?'' James Ladyman drew a distinction between epistemological structural realism and metaphysical (or ontic) structural realism. He also drew a suggestive analogy between the perennial debate between substantivalist and relationalist interpretations of spacetime on the one hand, and the debate about whether quantum mechanics treats identical particles as individuals or as `non-individuals' on the other. In both cases, Ladyman's suggestion is that an ontic structural realist interpretation of the physics might be just what is (...) needed to overcome the stalemate. The main thesis of this paper is that, whatever the interpretative difficulties of generally covariant spacetime physics are, they do not support or suggest structural realism. In particular, I hope to show that there is in fact no analogy that supports a similar interpretation of the metaphysics of spacetime points and of quantum particles. (shrink)

'superb' -Tom Stoneham, Oxford MagazineA. W. Moore argues in this bold and unusual book that it is possible to think about the world from no point of view. His argument involves discussion of a very wide range of fundamental philosophical issues, including the nature of persons, the subject-matter of mathematics, realism and anti-realism, value, the inexpressible, and God. The result is a powerful critique of our own finitude. 'imaginative, original, and ambitious' Robert Brandom, Times Literary Supplement.

A. W. Moore argues in this bold, unusual, and ambitious book that it is possible to think about the world from no point of view. His argument involves discussion of a very wide range of fundamental philosophical issues, including the nature of persons, the subject-matter of mathematics, realism and anti-realism, value, the inexpressible, and God. The result is a powerful critique of our own finitude.

In this dissertation, a logical analysis of points of view is presented. It is based on the concept of determinable presented by Johnson in his book Logic. A point of view is a set of Determinables. Determinables generate a many-dimensional conceptual space. Concepts are subsets of this space, and their relations form a lattice. A logical system to present points of view is introduced and proved to be complete. Some applications of this logic are demonstrated (relative identity, scientific change, (...) inductive logic etc.). (shrink)

Grounding refers to expressions that establish a connection between the ground and the content evoked by a nominal or finite clause. In this paper we report on two grammatical implementations of nominal grounding in Argentine Sign Language: pointing and placing. For pointing constructions, we also examine distal-proximal pointing and directive force. We introduce the concept of placing, in which a sign is produced at a specific meaningful location in space. Two types of placing are discussed: Placing-for-Creating, in which a new (...) meaningful location is created, and Placing-by-Recruiting, which recruits an existing meaningful location. We suggest that our analysis of pointing and placing provides an account of nominal grounding unified by general cognitive principles as described within the theory of Cognitive Grammar. Pointing is known to occur in all signed languages studied to date. Although previously undocumented, we suggest that placing is also common to many, perhaps all, signed languages. (shrink)

In this famous work by a pioneer in the movement to free art from the bonds of tradition—a work long considered essential to understanding the evolution of 20th-century art—Kandinsky explores the role of the line, point and other key elements of non-objective painting. 127 illustrations.

A variety of recent work in epistemology employs a notion of normality to provide novel theories of knowledge or justification. While such theories are commonly advertised as affording particularly strong epistemic logics, they often make substantive assumptions about the background notion of normality and its logic. This article takes recent normality-based defences of the KK principle as a case study to submit such assumptions to scrutiny. After clarifying issues regarding the natural language use of normality claims, the article isolates a (...) number of choice points regarding the role of contingency, context-sensitivity and similarity in our theorizing with normality. It turns out that both weaker and stronger logics of normality can be motivated depending on how such choices are resolved. And yet securing logics of normality strong enough for normality to play its envisaged role in epistemology may have unwelcome downstream consequences for the resultant theories of knowledge or justification. (shrink)

Recent work in philosophy and cognitive science shows that knowledge is the norm of our social practice of assertion, in the sense that an assertion should express knowledge. But why should an assertion express knowledge? I hypothesize that an assertion should express knowledge because the point of assertion is to transmit knowledge. I present evidence supporting this hypothesis.

Anthropology from a Pragmatic Point of View essentially reflects the last lectures Kant gave for his annual course in anthropology, which he taught from 1772 until his retirement in 1796. The lectures were published in 1798, with the largest first printing of any of Kant's works. Intended for a broad audience, they reveal not only Kant's unique contribution to the newly emerging discipline of anthropology, but also his desire to offer students a practical view of the world and of (...) humanity's place in it. With its focus on what the human being 'as a free-acting being makes of himself or can and should make of himself,' the Anthropology also offers readers an application of some central elements of Kant's philosophy. This volume offers a new annotated translation of the text by Robert B. Louden, together with an introduction by Manfred Kuehn that explores the context and themes of the lectures. (shrink)

In these essays, written between 1909 and 1954 and first published as a collection in 1957, the eminent philosopher relates the "I-Thou" dialogue to such varied fields as religion, social thought, philosophy, myth, drama, literature, and art. Buber thus responds to the crises and challenges of the 20th century and enables the reader to follow his lifelong struggles toward "authentic existence.".

In this article I explain why cognitive science (including some neuroscience) matters for normative ethics. First, I describe the dual-process theory of moral judgment and briefly summarize the evidence supporting it. Next I describe related experimental research examining influences on intuitive moral judgment. I then describe two ways in which research along these lines can have implications for ethics. I argue that a deeper understanding of moral psychology favors certain forms of consequentialism over other classes of normative moral theory. I (...) close with some brief remarks concerning the bright future of ethics as an interdisciplinary enterprise. (shrink)

In this paper, we propose some transfor mations based on the centroid points between single valued neutrosophic numbers. We introduce these trans formations according to truth, indeterminacy and falsity value of single valued neutrosophic numbers. We propose a new similarity measure based on falsity value between single valued neutrosophic sets. Then we prove some properties on new similarity measure based on falsity value between falsity value between single valued neutrosophic sets. Furthermore, we propose similarity measure based on falsity value between (...) single valued neutrosophic sets based on the centroid points of transformed single valued neutrosophic numbers. We also apply the proposed similarity measure between single valued neutrosophic sets to deal with pattern recognition problems. (shrink)

The aim of this paper is to explore the minimal representational requirements for pointing. One year old children are capable of pointing – what does this tell us about their representational capacities? We analyse three options: (1) pointing presupposes non-perceptual representations, (2) pointing does not presuppose any representation at all, (3) pointing presupposes perceptual representations. Rather than fully endorsing any of these three options, the aim of the paper is to explore the advantages and disadvantages of each.

A. W. Moore argues in this bold and unusual book that it is possible to think about the world from no point of view. His argument involves discussion of a very wide range of fundamental philosophical issues, including the nature of persons, the subject-matter of mathematics, realism and anti-realism, value, the inexpressible, and God. The result is a powerful critique of our own finitude. 'imaginative, original, and ambitious' Robert Brandom, Times Literary Supplement.

Research ethics consultation is increasingly recognized as a potentially valuable mechanism for addressing the depth and breadth of ethical issues that arise in research related to human health and well-being. However, fundamental questions remain, including: What is “research ethics consultation”? And what is its justification beyond the purposes already served by existing entities? We examine how a research ethics consultation service may differ from or complement the role of an institutional review board by offering a definition of research ethics consultation (...) and by exploring the potential scope of a consultation service in terms of types of clients served, questions addressed, and advice provided at various stages of the research process. We then consider the relationship between research ethics consultation services and IRBs, as well as the issues that may arise between them, including possible conflicts of interest. (shrink)

This volume collects essays by philosophers and scholars working at the interface of Western philosophy and Buddhist Studies. Many have distinguished scholarly records in Western philosophy, with expertise in analytic philosophy and logic, as well as deep interest in Buddhist philosophy. Others have distinguished scholarly records in Buddhist Studies with strong interests in analytic philosophy and logic. All are committed to the enterprise of cross-cultural philosophy and to bringing the insights and techniques of each tradition to bear in order to (...) illuminate problems and ideas of the other. These essays address a broad range of topics in the philosophy of mind, philosophy of language, logic, epistemology, and metaphysics, and demonstrate the fecundity of the interaction between the Buddhist and Western philosophical and logical traditions. (shrink)

The volume focuses on a wide range of thinkers, including Iris Murdoch on truth and art, Stanley Cavell on tragedy, Roland Barthes and Michel Foucault on "the death of the author," and Kendall Walton on fearing fictions. Also included is a consideration of the fifteenth-century Japanese playwright and drama teacher Zeami Motokiyo, the founding father of Noh theather.

L'article montre que, contrairement à ce qui est généralement admis, il existe de la variation dans le sens des mots même en corpus spécialisés. Mise en relation avec les sous-domaines dont lesquels sont repérés ces différents sens, cette variation peut être assimilée à une variation de point de vue.

The core questions of philosophy about the origin of the world and people, the distinction between good and evil, and the meaning of life - these questions keep us all busy. In this introduction to philosophy, these three questions lead our journey. You want to understand the world and man. Then you try to acquire an outlook on the proper course of action. Perhaps you especially hope to gain insight into the meaning of your own life. And our society, as (...) well, repeatedly collides with questions of its economic, social, and ecological limits. Again and again, philosophy is the necessary condition for finding answers in a rational manner to the demands for in-sight, outlook, and the search for meaning. This is a fascinating story of more than 2,500 years of thought, where the reader might feel inspired to add his or her own responses to the most important personal and social questions. But also to ask new questions - the point of philosophy. (shrink)

This volume is a collection of twenty-three interviews given over the last two decades. It illustrates the extraordinary breadth of Derrida's concerns, touching upon such subjects as the teaching of philosophy, sexual difference and feminine identity, the media, AIDS, language and translation, nationalism, politics, and Derrida's early life and the history of his writings. Often, as in the interviews on Heidegger, on drugs, or on the nature of poetry, these interviews offer something available nowhere else in his work. The informality (...) of the interview process frequently leads to the most succinct and lucid explications of many of the most important and influential aspects of Derrida's thought. Sixteen of the interviews appear in English for the first time, including an interview conducted especially for this volume, concerning the recent exchange of letters in the New York Review of Books. (shrink)

The aim of this paper is to cast new light on an important and often overlooked notion of perspectival knowledge arising from Kant. In addition to a traditional notion of perspectival knowledge as "knowledge from a vantage point", a second novel notion — "knowledge towards a vantage point" —is here introduced. The origin and rationale of perspectival knowledge 2 are traced back to Kant's so-called transcendental illusion. The legacy of the Kantian notion of perspectival knowledge 2 for contemporary (...) discussions on disagreement and the role of metaphysics in scientific knowledge is discussed. (shrink)

Deictic (or pointing) gestures are traditionally known to have a simple function: to supply something as the referent of a demonstrative linguistic expression. I argue that deixis can have a more complex function. A deictic gesture can be used to _say something_ in conversation and can thereby become a full discourse move in its own right. To capture this phenomenon, which I call _rich demonstration_, I present an update semantics on which deictic gestures can indicate situations from a conversation’s context (...) and those situations coherently connect to prior discourse to generate information. (shrink)

An intuitive and widely accepted view is that (a) beliefs aim at truth, (b) many citizens have stable and meaningful political beliefs, and (c) citizens choose to support political candidates or parties on the basis of their political beliefs. We argue that all three claims are false. First, we argue that political beliefs often differ from ordinary world-modelling beliefs because they do not aim at truth. Second, we draw on empirical evidence from political science and psychology to argue that most (...) people lack stable and meaningful political beliefs. Third, we claim that the true psychological basis for voting behavior is not an individual’s political beliefs but rather group identity. Along the way, we reflect on what this means for normative democratic theory. (shrink)