It is well known that Niels Bohr insisted on the necessity of classical concepts in the account of quantum phenomena. But there is little consensus concerning his reasons, and what he exactly meant by this. In this paper, I re-examine Bohr’s interpretation of quantum mechanics, and argue that the necessity of the classical can be seen as part of his response to the measurement problem. More generally, I attempt to clarify Bohr’s view on the classical/quantum divide, arguing that the relation (...) between the two theories is that of mutual dependence. An important element in this clarification consists in distinguishing Bohr’s idea of the wave function as symbolic from both a purely epistemic and an ontological interpretation. Together with new evidence concerning Bohr’s conception of the wave function collapse, this sets his interpretation apart from both standard versions of the Copenhagen interpretation, and from some of the reconstructions of his view found in the literature. I conclude with a few remarks on how Bohr’s ideas make much sense also when modern developments in quantum gravity and early universe cosmology are taken into account. (shrink)

A short review of some recent developments in the philosophy of physics is presented. I focus on themes which illustrate relations and points of common interest between philosophy of physics and three of its `neighboring' elds: Physics, metaphysics and general philosophy of science. The main examples discussed in these three `border areas' are decoherence and the interpretation of quantum mechanics; time in physics and metaphysics; and methodological issues surrounding the multiverse idea in modern cosmology.

By analyzing the meaning of time I argue, without endorsing operationalism, that time is necessarily related to physical systems which can serve as clocks. This leads to a version of relationism about time which entails that there is no time 'before' the universe. Three notions of metaphysical 'time' (associated, respectively, with time as a mathematical concept, substantivalism, and modal relationism) which might support the idea of time 'before' the universe are discussed. I argue that there are no good reasons to (...) believe that metaphysical 'time' can be identified with what we ordinarily call time. I also briefly review and criticize the idea of time 'before' the big bang, associated with some recent speculative models in modern cosmology, and I argue that if the big bang model is a (roughly) correct description of our universe, then the best current answer to the question in the title is that time did have a beginning. (shrink)

During the last three decades, there has been a growing realization among physicists and cosmologists that the relation between particle physics and cosmology may constitute yet another successful example of the unity of science. However, there are important conceptual problems in the unification of the two disciplines, e.g. in connection with the cosmological constant and the conjecture of inflation. The present article will outline some of these problems, and argue that the victory for the unity of science in the context (...) of cosmology and particle physics is still far from obvious. (shrink)

Norton has recently argued that causation is merely a useful folk concept and that it fails to hold for some simple systems even in the supposed paradigm case of a causal physical theory – namely Newtonian mechanics. The purpose of this article is to argue against this devaluation of causality in physics. My main argument is that Norton’s alleged counterexample to causality within standard Newtonian physics fails to obey what I shall call the causal core of Newtonian mechanics. In particular, (...) I argue, Norton’s example is not in conformity with Newton’s first law. Moreover, Norton’s reformulation of this first law seems insufficient as a replacement for the original version since the notion of inertial frames in the resulting reformulated theory lacks a physical justification, and since an intelligible notion of time in Newtonian mechanics appears to be closely tied to Newton’s first law in its standard form. I will finally suggest how, given a plausible relationist account of time, the causal core of Newtonian mechanics may play a central role also in relativity and quantum theory. (shrink)

This paper investigates some of the philosophical and conceptual issues raised by the search for a quantum theory of gravity. It is critically discussed whether such a theory is necessary in the first place, and how much would be accomplished if it is eventually constructed. I argue that the motivations behind, and expectations to, a theory of quantum gravity are entangled with central themes in the philosophy of science, in particular unification, reductionism, and the interpretation of quantum mechanics. I further (...) argue that there are —contrary to claims made on behalf of string theory— no good reasons to think that a quantum theory of gravity, if constructed, will provide a theory of everything, that is, a fundamental theory from which all physics in principle can be derived. (shrink)

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)

Pragmatism gained considerable attention in bioethical discussions in the early 21st century. However, some dimensions and contributions of pragmatism to bioethics remain underexplored in both research and practice. It is argued that pragmatism can make a distinctive contribution to bioethics through its concept, developed by Charles S. Peirce and John Dewey, that ethical issues can be resolved through experimental inquiry. Dewey’s proposal that policies can be confirmed or disconfirmed through experimentation is developed by comparing it to the confirmation of scientific (...) hypotheses, with a focus on the objection that the consequences of following a moral view or policy do not provide guidance on choosing among competing ethical perspectives. As confirmation of scientific hypotheses typically relies on evidence gathered from observation, the possibility of ethically relevant observation is then explored based on Peirce’s views on feelings as emotional interpretants. Finally, the connection between Dewey’s experimental ethics and democracy is outlined and compared to unfettered ethical progressivism. (shrink)

In this book we present the first study of all of his philosophical works from logic and grammar to metaphysics and ethics. It contains a substantial introduction about Kilwardby's life and work as well as a comprehensive bibliography.

A set of moral problems known as The Trolley Dilemmas was presented to 3000 randomly selected inhabitants of the USA, Russia and China. It is shown that Chinese are significantly less prone to support utility-maximizing alternatives, as compared to the US and Russian respondents. A number of possible explanations, as well as methodological issues pertaining to the field of surveying moral judgment and moral disagreement, are discussed.

Hume’s ethics is concerned not only with the metaphysical status of moral qualities but equally, if not more, with the problem of determining to what extent and under what conditions issues of moral disagreement and inquiry can be decided by rational argumentation. This paper argues that Hume’s solution to the second problem is a form of perspectivism: the rational decidability of moral issues depends on the existence of shared perspectives, or sets of assumptions and correlated dispositions to feelings, and is (...) largely independent of the metaphysical status of moral qualities. An issue of disagree- ment may thus be rationally decidable among people with certain dispositions to feeling but not among others. A similar perspectivist reading is suggested for Hume’s analysis of knowledge about causes and effects. (shrink)

Tracing increasing distrust of politicians and democratic institutions back to the negative idea of political power and freedom as always being a 'power over' and 'freedom from', this text examines Foucault's alternative conception of the politician as one who has the courage to tell people the truth about what has to be done in the face of the dangers they confront. Telling the truth is not sufficient, but must be complemented with empowering people to actively help in overcoming the dangers (...) themselves. Breaking with conceptions of politics as hierarchy and anarchy, Foucault contended that where there is obedience, there cannot be truth and genuine freedom. This book offers a redefinition of power and freedom within a circular logic of true authority and self-governance. It argues that democracy cannot survive without being innovated along these lines, and considers what can be done to reconnect politicians and laypeople in order to rebuild their mutual trust in each other's political capacities. (shrink)

Cinema and Agamben brings together a group of established scholars of film and visual culture to explore the nexus between the moving image and the influential work of Italian philosopher Giorgio Agamben. Including two original texts by Agamben himself, published here for the first time in English translation, these essays facilitate a unique multidisciplinary conversation that fundamentally rethinks the theory and praxis of cinema. In their resourceful analyses of the work of artists such as David Claerbout, Jean-Luc Godard, Philippe Grandrieux, (...) Michael Haneke, Jean Rouch, and others, the authors put to use a range of key concepts from Agamben's rich body of work, like biopolitics, de-creation, gesture, potentiality and profanation. Sustaining the eminently interdisciplinary scope of Agamben's writing, the essays all bespeak the importance of Agamben's thought for forging new beginnings in film theory and for remedying the elegiac proclamations of the death of cinema so characteristic of the current moment. (shrink)

A number of single- and dual-process theories provide competing explanations as to how reasoners evaluate conditional arguments. Some of these theories are typically linked to different instructions—namely deductive and inductive instructions. To assess whether responses under both instructions can be explained by a single process, or if they reflect two modes of conditional reasoning, we re-analysed four experiments that used both deductive and inductive instructions for conditional inference tasks. Our re-analysis provided evidence consistent with a single process. In two new (...) experiments we established a double dissociation of deductive and inductive instructions when validity and plausibility of conditional problems were pitted against each other. This indicates that at least two processes contribute to conditional reasoning. We conclude that single-process theories of conditional reasoning cannot explain the observed results. Theories that postulate at least two processes are needed to account for our findings. (shrink)

Cinema and Agamben brings together a group of established scholars of film and visual culture to explore the nexus between the moving image and the influential work of Italian philosopher Giorgio Agamben. Including two original texts by Agamben himself, published here for the first time in English translation, these essays facilitate a unique multidisciplinary conversation that fundamentally rethinks the theory and praxis of cinema. In their resourceful analyses of the work of artists such as David Claerbout, Jean-Luc Godard, Philippe Grandrieux, (...) Michael Haneke, Jean Rouch, and others, the authors put to use a range of key concepts from Agamben's rich body of work, like biopolitics, de-creation, gesture, potentiality and profanation. Sustaining the eminently interdisciplinary scope of Agamben's writing, the essays all bespeak the importance of Agamben's thought for forging new beginnings in film theory and for remedying the elegiac proclamations of the death of cinema so characteristic of the current moment. (shrink)

Ecosystems, the human brain, ant colonies, and economic networks are all complex systems displaying collective behaviour, or emergence, beyond the sum of their parts. Complexity science is the systematic investigation of these emergent phenomena, and stretches across disciplines, from physics and mathematics, to biological and social sciences. This introductory textbook provides detailed coverage of this rapidly growing field, accommodating readers from a variety of backgrounds, and with varying levels of mathematical skill. Part I presents the underlying principles of complexity science, (...) to ensure students have a solid understanding of the conceptual framework. The second part introduces the key mathematical tools central to complexity science, gradually developing the mathematical formalism, with more advanced material provided in boxes. A broad range of end of chapter problems and extended projects offer opportunities for homework assignments and student research projects, with solutions available to instructors online. Key terms are highlighted in bold and listed in a glossary for easy reference, while annotated reading lists offer the option for extended reading and research. (shrink)

Recent metaphysics has seen a surge of interest in grounding—a relation of non-causal determination underlying a distinctive kind of explanation common in philosophy. In this article, I investigate the connection between grounding and another phenomenon of great interest to metaphysics: ontological dependence. There are interesting parallels between the two phenomena: for example, both are commonly invoked through the use of “dependence” terminology, and there is a great deal of overlap in the motivations typically appealed to when introducing them. I approach (...) the question of the relationship between grounding and ontological dependence through an investigation of their modal connections. I argue, firstly, that on the common assumption that grounding is factive, it can be shown that no known variety of rigid ontological dependence is either necessary or sufficient for grounding. I also offer some suggestions in support of the claim that this generalizes to every possible form of rigid ontological dependence. I then broaden the discussion by considering a non-factive conception of grounding, as well as by looking at forms of generic ontological dependence. I argue that there is at least one form of rigid ontological dependence that is sufficient for non-factive grounding, and that a form of generic dependence may be necessary both for factive and non-factive grounding. However, justifying even these fairly weak modal connections between grounding and ontological dependence turns out to require some quite specific and substantive assumptions about the two phenomena that have only rarely been discussed. (shrink)

bd. 2. Æstetik fra renæssance til rokoko.

Wittgensteins Grammatikbegriff ist eigentümlich weit gefasst, das heißt er beinhaltet nicht nur die Regeln für die Anordnung von Wörtern, sondern letztlich alles, was zur Bedeutung eines Begriffes beiträgt. Wittgenstein sieht Grammatik als gleichermaßen mit Willkürlichem und mit Nicht-Willkürlichem verwandt an, wobei der Willkür durch die menschliche Natur und soziale Praktiken Grenzen gesetzt sind. Dieses Buch untersucht genau diese Grenzen mit den Mitteln und Ergebnissen der neuesten linguistischen und kognitionswissenschaftlichen Forschung näher, um die zunächst recht spekulativ anmutenden Argumente Wittgensteins für die (...) Möglichkeit alternativer Grammatiken in Bereichen wie den Farben, der Arithmetik u.a. zu prüfen und über deren Ergebnisse Rückschlüsse zu ziehen auf Grammatiken allgemein und deren Willkürlichkeit. (shrink)

The articles within this special issue of our journal are revised editions of important and truly topical papers from the 2019 McCain conference at the United States Naval Academy. The McCain confe...

This thesis explores whether the three standard value relations, “better than”, “worse than” and “equally as good”, exhaust the possibilities in which things can relate with respect to their value. Or more precisely, whether there are examples in which one of these relations is not instantiated. There are cases in which it is not obvious that one of these relations does obtain; these are referred to as “hard cases of comparison”. These hard cases of comparison become interesting, since if it (...) not the case that the standard three value relations obtains in these cases then the three standard relations do not exhaust the possibility of instantiated value relations. It is argued that for some of the hard cases of comparison, the standard relations determinately obtain. For some it is indeterminate, due to vagueness, which of the three relations obtains, but it is determinate that one of them obtains. Thereafter it is argued that the influential Collapsing Argument fails in ruling out other accounts of the hard cases of comparison. Since one cannot depend on the Collapsing Argument in order to conclude that all items are related by the standard three relations, the investigation continues. It is argued that none of the hard cases of comparison are cases of incomparability. Furthermore, none of them are cases of a fourth basic positive value relation such as “parity”. Consequently, for all the hard cases of comparison one of the standard value relations holds, although sometimes we do not know which one and sometimes it is indeterminate which one holds. This means that there is no reason to assume that one of the standard three value relations does not hold between items we are comparing. This is followed by a brief discussion about the normative consequences of this result. The thesis ends with four different appendices in which related topics are discussed. (shrink)

Incommensurability is the impossibility to determine how two options relate to each other in terms of conventional comparative relations. This book features new research on incommensurability from philosophers who have shaped the field into what it is today, including John Broome, Ruth Chang and Wlodek Rabinowicz. The book covers four aspects relating to incommensurability. In the first part, the contributors synthesize research on the competing views of how to best explain incommensurability. Part II illustrates how incommensurability can help us deal (...) with seemingly insurmountable problems in ethical theory and population ethics. The contributors address the Repugnant Conclusion, the Mere Addition Paradox and so-called Spectrum Arguments. The chapters in Part III outline and summarize problems caused by incommensurability for decision theory. Finally, Part IV tackles topics related to risk, uncertainty and incommensurability. Value Incommensurability: Ethics, Risk, and Decision-Making will be of interest to researchers and advanced students working in ethical theory, decision theory, action theory, and philosophy of economics. (shrink)

Flowers are a common element in Danish funerals. Drawing on fieldnotes, interviews and survey data on funeral practices in the Evangelical Lutheran Church of Denmark as well as theories of ritualization, meaning-making and practices, this article shows that flowers are not only a sine qua non in the funerals but are also used to make them more personal and to produce and reproduce social relations. Additionally, flowers are material objects and acquire their social meaning in the right ceremonial context. Outside (...) this context they have no inherent meaning and might even obstruct the ceremony because, as physical objects, they have to be put somewhere in ceremonial space. Paradoxically, flowers are ubiquitous yet invisible. (shrink)

This article argues that an ethic applying the technology assessment (TA)-method is only feasible as a risk ethic, since the consequences of technical action are ambivalent and uncertain. It first distinguishes possible strategies of justification for a risk ethic, that is (a) deontological, (b) teleological and (c) procedural approaches. On the basis of the critique of both (a) and (b), a central problem for the integration of discourse ethics in the TA-method is highlighted by reverting to a game theory modeling: (...) As it turns out, mechanisms of self-selection undermine the representativity of discourses and thus its legitimation. In view of this dilemma, the article pledges for a complementary approach selectively integrating (a)-(c) into a “provisional moral”. (shrink)

Changes in social framework conditions, accelerated by globalization or political inventions, have created new societal demands and requirements on companies. The concept of corporate social responsibility is often considered a potential tool for meeting societal demands and criticism as a company voluntarily takes responsibility for society. The spotlight of public attention has only recently come to focus on agribusiness-related aspects of CSR. It is therefore the objective of this paper to provide an overview and a critical examination of the current (...) state of research into CSR in agribusiness from different perspectives. Upon that this paper goals to define CSR special cases in agribusiness and derive implications for further research. CSR in agribusiness is a multi-dimensional and complex concept, which is sensitive to ongoing exchange processes between companies and stakeholders. We conclude with the special position of CSR in agribusiness and that future research should focus on adding value to industry-specific CSR aspects in the general CSR framework borrowed from management literature. Explorative fieldwork such as expert interviews with different stakeholders might be suitable for gaining insights into agribusiness-specific aspects of CSR in firms. (shrink)