The cosmological constant problem arises at the intersection between general relativity and quantum field theory, and is regarded as a fundamental problem in modern physics. In this paper we describe the historical and conceptual origin of the cosmological constant problem which is intimately connected to the vacuum concept in quantum field theory. We critically discuss how the problem rests on the notion of physically real vacuum energy, and which relations between general relativity and quantum field theory are assumed in order (...) to make the problem well-defined. (shrink)

In this manuscript we initiate a systematic examination of the physical basis for the time concept in cosmology. We discuss and defend the idea that the physical basis of the time concept is necessarily related to physical processes which could conceivably take place among the material constituents available in the universe. As a consequence we motivate the idea that one cannot, in a well-defined manner, speak about time ‘before’ such physical processes were possible, and in particular, the idea that one (...) cannot speak about a time scale ‘before’ scale-setting physical processes were possible. It is common practice to link the concept of cosmic time with a space-time metric set up to describe the universe at large scales, and then define a cosmic time t as what is measured by a comoving standard clock. We want to examine, however, the physical basis for setting up a comoving reference frame and, in particular, what could be meant by a standard clock. For this purpose we introduce the concept of a `core' of a clock and we ask if such a core can - in principle - be found in the available physics contemplated in the various `stages' of the early universe. We find that a first problem arises above the quark-gluon phase transition where there might be no bound systems left, and the concept of a physical length scale to a certain extent disappears. A more serious problem appears above the electroweak phase transition believed to occur at $\sim 10^{-11}$ seconds. At this point the property of mass disappears and it becomes difficult to identify a physical basis for concepts like length scale, energy scale and temperature - which are all intimately linked to the concept of time in modern cosmology. This situation suggests that the concept of a time scale in `very early' universe cosmology lacks a physical basis or, at least, that the time scale will have to be based on speculative new physics. (shrink)

We examine the necessary physical underpinnings for setting up the cosmological standard model with a global cosmic time parameter. In particular, we discuss the role of Weyl's principle which asserts that cosmic matter moves according to certain regularity requirements. After a brief historical introduction to Weyl's principle we argue that although the principle is often not explicitly mentioned in modern standard texts on cosmology, it is implicitly assumed and is, in fact, necessary for a physically well-defined notion of cosmic time. (...) We finally point out that Weyl's principle might be in conflict with the wide-spread idea that the universe at some very early stage can be described exclusively in terms of quantum theory. (shrink)

The Casimir force between two neutral metallic plates is often considered conclusive evidence for the reality of electromagnetic zero-point fluctuations in ‘empty space’. However, it is not well known that the Casimir force can be derived from many different points of view. The purpose of this note is to supply a conceptually oriented introduction to a representative set of these different interpretations. The different accounts suggest that the Casimir effect reveals nothing conclusive about the nature of the vacuum.

L’autore si propone di investigare i rapporti tra retorica e tempo nel “Dialogo sui due massimi sistemi del mondo” di Galileo Galilei, giustificando l’analisi retorico-stilistica della prosa scientifica sintesi di ragione e immaginazione, stabilendo un parallelo tra l’abbattimento della discontinuità tra Cielo e Terra e alcune innovazioni retoriche della prosa galileiana che precede il Dialogo e prendendo in considerazione passi del “Dialogo” in cui Galileo manipola i concetti di ‘tempus’ e ‘aeternitas’ tramite metafore, similitudini e altre figure, che sono strumento (...) essenziale alla dimostrazione della tesi che interessa, cioè quella della fondamentale identità tra cielo e terra, dell’unità del tempo cosmico. (shrink)

The Danish philosopher K. E. Løgstrup is best known in the Anglo-American world for his original work in ethics, primarily in _The Ethical Demand _. Løgstrup continued to write extensively on issues in ethics and phenomenology throughout his life, and extracts from some of his later writings are now also available in translation in _Beyond the Ethical Demand_. In _Concern for the Other: The Ethics of K. E. Løgstrup_, eleven scholars examine the structure, intention, and originality of Løgstrup's ethics as (...) a whole. This collection of essays is a companion to _Beyond the Ethical Demand_, as well as to _The Ethical Demand_. The essays examine Løgstrup’s crucial concept of the “sovereign expressions of life”; his view of moral principles as a substitute for, or inferior form of, ethics; his relationships to other philosophers, including the twentieth-century British moral philosophers; and the role of his Lutheran background in his ethics. Løgstrup also firmly advanced the controversial thesis, examined by several essays in this volume, that the demand for “other-concern” central to his ethics does not depend on religious faith. “The significance of Løgstrup’s work is well demonstrated by the substantive criticisms made of that work by the essays here collected. Hopefully this book will encourage others to engage this significant but unfortunately not well-known thinker.” —_Stanley Hauerwas, Gilbert T. Rowe Professor of Theological Ethics, Duke Divinity School_ “Svend Andersen and Kees van Kooten Niekerk have done a great service for everyone with the publication of this stellar book on the thought of Knud E. Løgstrup, the most prominent Danish theologian-philosopher of the last century. CONCERN FOR THE OTHER includes essays by renowned thinkers who critically engage Løgstrup’s work with both insight and depth. The book thereby provides an engagement with this important thinker’s ideas about morality, trust, and responsibility and yet also presents features of the current state of the debate within ethics. I enthusiastically commend this book to anyone interested in contemporary ethics and moral theory as well as the relation between theology and philosophy.” —_William Schweiker, Edward L. Ryerson Distinguished Service Professor of Theological Ethics, The University of Chicago_. (shrink)

The article presents an interpretation of certain aspects of John Dewey’s psychological works. The interpretation aims to show that Dewey’s framework speaks directly to certain problems that the discipline of psychology faces today. In particular the reflexive problem, the fact that psychology as an array of discursive practices has served to constitute forms of human subjectivity in Western cultures. Psychology has served to produce or transform its subject-matter. It is shown first that Dewey was aware of the reflexive problem, and (...) found that it needed to be addressed. Next, three concepts of Dewey’s psychology are drawn in: subjectivity, habit and morality. Dewey is interpreted as articulating what we today would call a practice-orientated approach to psychology, in which moral and practical reasoning is seen as a dimension of all knowledge and action. Subjectivity is understood as a function emerging with complex interaction. Finally, a Deweyan approach to how psychology and other social sciences can cope with, and make positive use of, the reflexive problem, is outlined. By acknowledging their existence in the world they study, i.e. by becoming moral sciences that realize their moral and political implications, the social sciences can become problem-solving instruments that serve to help create a democratic public, a community as an actual social idea. It is pointed out that Dewey had an attractive view both of psychology – the subject-matter and of Psychology – the discipline and its practices – and ventured on the rare attempt at explicating how they are connected in what he called Great Societies, what we today would call post- or late-modernity, and how Psychology can help to constitute Great Communities in which human beings might flourish. (shrink)

The article deals with the relationship between theological ethics and moral philosophy. The former is seen as a theoretical reflection on Christian ethics, the latter as one on secular ethics. The main questions asked are: Is there one and only one pre-theoretical knowledge about acting rightly? Does philosophy provide us with the theoretical framework for understanding both Christian and secular ethics? Both questions are answered in the negative. In the course of argument, four positions are presented: theological unificationism, philosophical unificationism, (...) theological separationism and Lutheran dualism. It is argued that the latter position is most convincing. It is dual in the sense of being both a theory of Christian ethics and of including a recognition of natural law. Hence, it unites a particularistic and a universalistic point of view. In the last section a reformulation of the Lutheran position is attempted in making use of the ethical theory of Knud E. Løgstrup''s The Ethical Demand. (shrink)

Characterizations of philosophy abound. It is ‘the queen of the sciences’, a grand and sweeping metaphysical endeavour; or, less regally, it is a sort of deep anthropology or ‘descriptive metaphysics’, uncovering the general presuppositions or conceptual schemes that lurk beneath our words and thoughts. A different set of images portray philosophy as a type of therapy, or as a spiritual exercise, a way of life to be followed, or even as a special branch of poetry or politics. Then there is (...) a group of characterizations that include philosophy as linguistic analysis, as phenomenological description, as conceptual geography, or as genealogy in the sense proposed by Nietzsche and later taken up by Foucault. (shrink)

Introduction -- Introducing the concept of diagnostic cultures -- Psychiatric diagnoses as epistemic objects -- Languages of suffering -- Psychiatric diagnoses as semiotic mediators -- "Do more, feel better, live longer": being a psychiatric subject -- Interpreting the epidemics -- Towards a comprehensive understanding of mental disorder -- General conclusions.

Housed in one volume for the first time are several of the seminal essays on Du Bois's contributions to sociology and critical social theory: from DuBois as inventor of the sociology of race to Du Bois as the first sociologist of American religion; from Du Bois as a pioneer of urban and rural sociology to Du Bois as innovator of the sociology of gender and culture; and finally from Du Bois as groundbreaking sociologist of education and cultural criminologist to Du (...) Bois as critic of the disciplinary decadence of the discipline of sociology. Unlike any other anthology or critical reader on Du Bois, this new volume offers an excellent overview of the critical commentary on arguably one of the most imaginative and innovative, perceptive and prolific founders of the discipline of sociology. (shrink)

Monograph in six chapters, plus introductory essay, conclusions, two appendixes, notes, and bibliography.

The relationship between religion and politics has received increased attention in recent time. For religious traditions, this increased attention has been cause to reflect on their position regarding political life. Is it permissible for a religious person to engage in political life at all? Should he or she attempt to impose his religious views on the entire society? This book deals with Luther’s reflections on the relation between his religious views and politics. Luther understands political authority as a reflecting a (...) God-given natural order. Christians are called to practice neighborly love also in political life. In Luther’s view, politics consists in the conversion of love into power. Can this idea still be defended today? (shrink)

Il libro, diviso in quattro sezioni, mette in luce un'indagine storica del tutto originale di documenti noti e meno noti sulla figura di Gesù in fonti non cristiane del I secolo; su come il cristianesimo fu conosciuto a Roma già nel I secolo; sulle allusioni al cristianesimo nei romanzi e nelle satire pagane del I-II secolo; su alcuni esempi della prima diffusione del cristianesimo dal Vicino Oriente all'India.

This book looks at facets in the history of capitalism from the Enlightenment period, through the emergence of the American Empire in the Pacific, and to the contemporary era of neoliberal globalization. This re-telling of history is done by drawing from the works of E. San Juan, Jr., considered arguably one of the great contemporary cultural and literary critics of our time. In this author's view, San Juan's lifetime of works offer a living documentation of, among others, the history and (...) thought of the modern world highlighted by the rise of capitalism through the contemporary era of neoliberal globalization, and shepherded to its hegemonic status by what stands today as the preeminent empire of the United States. The book underscores the symbiosis between contemporary capitalism as an economic system based on accumulation on the one hand, and the American imperial state on the other, just as it revisits the colonial project that was carried out in capitalism's wake, the violence and subjugation inflicted on its victims, and how this colonial project has morphed into a new form of colonialism maintained and enforced through the rules and institutional mechanisms of what is popularly known as neoliberal globalization that also provides the ideological and legal rationale for the commodification and the ultimate grab of the global commons reminiscent of the classical, albeit cruder, form of colonialism. (shrink)

Research in nanotechnology has advanced rapidly in recent years. Several researchers, however, warn that there is a paucity of research on the ethical, legal, and social implications of nanotechnology, and they caution that ethical reflections on nanotechnology lag behind this fast developing science. In this article, the authors question this conclusion, pointing out that the predicted concrete ethical issues related to the area of nanotechnology are rather similar to those related to the area of biotechnology and biology that have been (...) considered by ethicists since the 1970s. Hence, a knowledge base has already been acquired from ethical reflections on biotechnology and biology, which may be a good starting point and foundation for a discussion of ethical reflections on nanotechnology. The authors argue that a promising approach is the use of basic ethical principles as a method to analyze ethical issues of nanotechnology. (shrink)

Ramelli undertakes for the first time a systematic investigation of the possible knowledge of Christianity in a group of novels, all dated between the first and third century CE, and belonging to geographical areas in which Christianity was present at that time. She endeavors to point out the meaning that possible allusions had for the public addressed by those novels. . . . The results of her research are, in my opinion, of the highest interest. . . . Her work (...) seems to me to be most helpful and rich in outstanding results. --Marta Sordi, in Aevum 76 (2002) -/- The authors of the classical novels shared their world with Christians--some may have been Christians themselves--and one might expect to find references to Christianity in their works. In this learned and pioneering study, Ilaria Ramelli, an expert in both classical literature and early Christianity, brings to bear her profound knowledge of ancient history and a subtle feel for literary values, and identifies a wide range of possible allusions. Her book is a contribution not only to the study of the ancient novel but also to our understanding of the cross influences between religious cultures in the ancient world. --David Konstan Professor of Classics New York University -/- The book has important qualities. First of all, the author offers a very full synthesis of the results of earlier partial studies, including those by herself. A lot of work must have been invested in its preparation, which entailed studying a variety of areas, literary, historical, and theological . . . Secondly, she always takes a careful stand, and never allows herself to declare certain what is no more than plausible or even most probable; Lucian is the only author about whose direct knowledge of Christianity she is absolutely sure. And finally, the work includes a wealth of bibliographical references, both in the footnotes and in the sixty-eight pages of the bibliography. The book is a mine of information . . . Nowadays, both the literature of the novels and the early Church as an element of society are in the spotlight of scholarly interest. Those wishing to work on the points of contact between the two are well advised to use Ramelli as a guide. They will find the facts, well-balanced discussions, and an exhaustive bibliography. --Anton Hilhorst, in Ancient Narrative 3 (2003) -/- Ramelli demonstrates enormous meticulousness, learning, and a critical approach to the sources and bibliography . . . The documentation with which the author of this monograph corroborates all of her statements concerning possible parallels (between the ancient novels and Christianity) with respect to the contents or form . . . is absolutely exhaustive. We must also highlight the huge carefulness, erudition, and critical use of literature. --Antonio Artes Hernandez, in Myrtia 19 (2004). (shrink)

Introductory essay, translation, updating and bibliography.

What does morality have to do with psychology in a value-neutral, postmodern world? According to a provocative new book, everything. Taking exception with current ideas in the mainstream as straying from the discipline’s ethical foundations, Psychology as a Moral Science argues that psychological phenomena are inherently moral, and that psychology, as prescriptive and interventive practice, reflects specific moral principles. The book cites normative moral standards, as far back as Aristotle, that give human thoughts, feelings, and actions meaning, and posits psychology (...) as one of the critical methods of organizing normative values in society; at the same time it carefully notes the discipline’s history of being sidetracked by overemphasis on theoretical constructs and physical causes—what the author terms “the psychologizing of morality.” This synthesis of ideas brings an essential unity to what can sometimes appear as a fragmented area of inquiry at odds with itself. The book’s “interpretive-pragmatic approach”: • Revisits core psychological concepts as supporting normative value systems. • Traces how psychology has shaped society’s view of morality • Confronts the “naturalistic fallacy” in contemporary psychology. • Explains why moral science need not be separated from social science. • Addresses challenges and critiques to the author’s work from both formalist and relativist theories of morality. With its bold call to reason, Psychology as a Moral Science contains enough controversial ideas to spark great interest among researchers and scholars in psychology and the philosophy of science. (shrink)

The Casimir force between two neutral metallic plates is often considered conclusive evidence for the reality of electromagnetic zero-point fluctuations in ‘empty space’. However, it is not well known that the Casimir force can be derived from many different points of view. The purpose of this note is to supply a conceptually oriented introduction to a representative set of these different interpretations. The different accounts suggest that the Casimir effect reveals nothing conclusive about the nature of the vacuum.

This excellent collection contains 13 essays from Gadamer's _Kleine Schriften, _dealing with hermeneutical reflection, phenomenology, existential philosophy, and philosophical hermeneutics. Gadamer applies hermeneutical analysis to Heidegger and Husserl's phenomenology, an approach that proves critical and instructive.

Is God's foreknowledge compatible with human freedom? One of the most attractive attempts to reconcile the two is the Ockhamistic view, which subscribes not only to human freedom and divine omniscience, but retains our most fundamental intuitions concerning God and time: that the past is immutable, that God exists and acts in time, and that there is no backward causation. In order to achieve all that, Ockhamists distinguish ‘hard facts’ about the past which cannot possibly be altered from ‘soft facts’ (...) about the past which are alterable, and argue that God's prior beliefs about human actions are soft facts about the past. (shrink)

Resumo: O pensamento de Nietzsche é recepcionado na Escandinávia, através do historiador dinamarquês Georg Brandes. O historiador é atraído pelo aspecto aristocrático, o qual se depreende da leitura que Nietzsche realiza sobre a cultura. A radicalidade, a originalidade e a minuciosidade psicológica, que se reconhece no espírito filosófico do pensador alemão, permeiam a leitura que Brandes faz do autor de Zaratustra. O próprio Nietzsche dá testemunho do quanto seu nome, graças a Brandes, passa a ser conhecido na Dinamarca, em suas (...) diversas cartas e outros escritos, atestando, inclusive, um correto entendimento de seu pensamento. Esta proposta tem o intuito de averiguar o papel que a memória, em seu sentido aristocrático, tem a contribuir na recepção nietzschiana, efetuada por Brandes. Em que medida a mnemotécnica pode apontar caminhos para uma cultura aristocrática, no contexto da Dinamarca de Brandes?: Nietzsche’s thought is received in Scandinavia through the Danish historian Georg Brandes. The historian is attracted by the aristocratic aspect that emerges from Nietzsche’s reading of culture. Radicality, originality and psychological detail, which can be seen in the philosophical spirit of the German thinker, permeate Brandes’ reading of the author of Zarathustra. Nietzsche himself testifies to how much his name, thanks to Brandes, comes to be known in Denmark in several of his letters and other writings, even attesting to a correct understanding of his thinking. Our proposal is intended to ascertain the role that memory, in its aristocratic sense, has to contribute to Brandes’ Nietzschean reception. To what extent can mnemotechnics point the way to an aristocratic culture for the Denmark’s context of Brandes? (shrink)

This article outlines three conceptions of culture: The normative, the anthropological, and the pragmatist. I advocate a pragmatist conception of culture as practices using the conceptual resources found in John Dewey's pragmatism. I argue that culture is not to be thought of as a distinct, non-natural ontological realm, but is nature as it directs itself intelligently through historically evolved social practices. In Dewey's pragmatism, culture is another name for human experience as a practical process. I further argue that we can (...) only have cultures if we presuppose the reality of certain moral values like truthfulness, justice, and respect for ritual. Finally, I argue that the deepest understanding of culture is a kind of practical rather than cognitive understanding. 2012 APA, all rights reserved). (shrink)

This collection of papers is from the Ninth European Conference on the Philosophy of Religion held at the University of Aarhus, Denmark in August 1992. The theme of the conference was theism and its modern alternatives. Why alternatives? There is no agreement on the answer to that question. Before outlining the nature of the disagreements, there is a need to distinguish theism, where it means some belief in God, and theism as a certain kind of philosophical response to that belief. (...) If theism is to be spoken of in both contexts, the following question arises -- is philosophical theism an adequate response to religious theism? (shrink)

In the _World Library of Educationalists_, international experts themselves compile career-long collections of what they judge to be their finest pieces – extracts from books, key articles, salient research findings, major theoretical and practical contributions – so the world can read them in a single manageable volume, allowing readers to follow the themes of their work and see how it contributes to the development of the field. Mary James has researched and written on a range of educational subjects which encompass (...) curriculum, pedagogy and assessment in schools, and implications for teachers´ professional development, school leadership and policy frameworks. She has written many books and journals on assessment, particularly assessment for learning and is an expert on teacher learning, curriculum, leadership for learning and educational policy. Starting with a specially written introduction in which Mary gives an overview of her career and contextualises her selection, the chapters are divided into three parts: Educational Assessment and Learning Educational Evaluation and Curriculum Development Educational Research and the Improvement of Practice Through this book, readers can follow the different strands that Mary James has researched and written about over the last three decades, and clearly see her important contribution to the field of education. (shrink)

Western philosophy has been greatly influenced by visual metaphors. Knowing something has commonly, yet implicitly, been conceptualized as seeing something clearly, learning has been framed as being visually exposed to something, and the mind has been understood as a ‘mirror of nature'. A whole ‘epistemology of the eye' has been at work, which has had significant practical implications, not least in educational contexts. One way to characterize John Dewey's pragmatism is to see it as an attempt to replace the epistemology (...) of the eye with an epistemology of the hand. This article develops the epistemology of the hand on three levels: A level of embodiment and metaphors, of craftsmanship and social practices, and of schooling and education. (shrink)

RESUMO No artigo, apresenta-se um panorama da vida e da obra do professor, filólogo e cientista russo N. Vassíliev, com ênfase em sua contribuição para os estudos bakhtinianos internacionais. A longa convivência e parceria dos autores com N. Vassíliev permite-lhes não só desenhar o perfil de um pesquisador sério das humanidades, mas também mostrar seu mundo de paixões pessoais e o papel de sua biografia na escolha do núcleo de suas pesquisas científicas: a problemática dos estudos bakhtinianos. Dedica-se atenção especial (...) às soluções propostas por ele ao problema dos textos disputados. ABSTRACT The article presents an overview of the life and works of the Russian scholar, philologist Professor Nikolay Vasiliev and the assessment of his contribution to international Bakhtin studies. For many years the authors have communicated and cooperated with N. Vasiliev during the long years that give them the opportunity not only to create a portrait of this serious researcher, but also to show the world his hobbies, how his biography influenced on the choice of the issue of Bakhtin studies as a central topic for his research. Special attention is paid to his proposed solutions to the problem of disputed texts. (shrink)