What would it mean to apply quantum theory, without restriction and without involving any notion of measurement and state reduction, to the whole universe? What would realism about the quantum state then imply? This book brings together an illustrious team of philosophers and physicists to debate these questions. The contributors broadly agree on the need, or aspiration, for a realist theory that unites micro- and macro-worlds. But they disagree on what this implies. Some argue that if unitary quantum evolution has (...) unrestricted application, and if the quantum state is taken to be something physically real, then this universe emerges from the quantum state as one of countless others, constantly branching in time, all of which are real. The result, they argue, is many worlds quantum theory, also known as the Everett interpretation of quantum mechanics. No other realist interpretation of unitary quantum theory has ever been found. Others argue in reply that this picture of many worlds is in no sense inherent to quantum theory, or fails to make physical sense, or is scientifically inadequate. The stuff of these worlds, what they are made of, is never adequately explained, nor are the worlds precisely defined; ordinary ideas about time and identity over time are compromised; no satisfactory role or substitute for probability can be found in many worlds theories; they can't explain experimental data; anyway, there are attractive realist alternatives to many worlds. Twenty original essays, accompanied by commentaries and discussions, examine these claims and counterclaims in depth. They consider questions of ontology - the existence of worlds; probability - whether and how probability can be related to the branching structure of the quantum state; alternatives to many worlds - whether there are one-world realist interpretations of quantum theory that leave quantum dynamics unchanged; and open questions even given many worlds, including the multiverse concept as it has arisen elsewhere in modern cosmology. A comprehensive introduction lays out the main arguments of the book, which provides a state-of-the-art guide to many worlds quantum theory and its problems. (shrink)

Anthony Simon Laden explores the kind of reasoning we engage in when we live together: when we are responsive to others and neither commanding nor deferring to them. He argues for a new, social picture of the activity of reasoning, in which reasoning is a species of conversation--social, ongoing, and governed by a set of characteristic norms.

First published in 1962, this classic study examines the relationship between authority and justice, life, truth, and order. Simon, himself a passionate proponent of liberty, defends authority as an essential concomitant of liberty.

This paper develops and defends a new account of B-theoretic endurantism and a new account of the metaphysics of the quantum state, and highlights the parallels between the considerations that motivate them. These new accounts are both fragmentalist, in the sense that they follow Fine (2005) in invoking a symmetric coordination relation between facts, such that facts that are pairwise incompatible (like Hugh's being happy and Hugh's being sad) can both obtain provided that they are not related by this relation. (...) However, while Fine allows that fragments can be logically incoherent— P can obtain in one fragment while not-P obtains in another—the fragmentalist accounts defended here are motivated even if we insist on logical coherence between fragments. (shrink)

The Everett interpretation of quantum mechanics divides naturally into two parts: first, the interpretation of the structure of the quantum state, in terms of branching, and second, the interpretation of this branching structure in terms of probability. This is the second of two reviews of the Everett interpretation, and focuses on probability. Branching processes are identified as chance processes, and the squares of branch amplitudes are chances. Since branching is emergent, physical probability is emergent as well.

This book takes Hollywood's disaster movies and their codified versions of natural disaster, post-apocalyptic survival, and extra-terrestrial threat as the starting point for an analytical trajectory toward new understandings of how cinema shapes and informs our conceptions of disaster and catastrophe. This book examines a range of films from distinct regional and industrial contexts: Hollywood, indie movies, different kinds of documentaries, and auteurist-realist cinema. Moving across and beyond critical and industrial categories that inform thinking about cinema, it contends that different (...) approaches to film style can push us to imagine disaster in distinct ways, with distinct ethical connotations. (shrink)

According to the Everett interpretation, branching structure and ratios of norms of branch amplitudes are the objective correlates of chance events and chances; that is, 'chance' and 'chancing', like 'red' and 'colour', pick out objective features of reality, albeit not what they seemed. Once properly identified, questions about how and in what sense chances can be observed can be treated as straightforward dynamical questions. On that basis, given the unitary dynamics of quantum theory, it follows that relative and never absolute (...) chances can be observed; that only on repetition of a large numbers of similar trials can relative probabilities be measured; and so on. The epistemology of objective chances can in this way be worked out from the dynamics. its curious features are thus explained. But one aspect of chance set-ups seems to resist this subsuming of chancing to branching: how is it that chance involves uncertainty? And if that is not possible, on Everettian lines, then the whole project is doomed. I argue that in fact there is no difficulty in making sense of uncertainty in the face of branching. Contrary to initial impressions, the unitary formalism is consistent with a well-defined notion of self-locating uncertainty. It is also consistent without: the mathematics under-determines the metaphysics in these respects. (shrink)

In this article I compare Ryle's notion of a thick description with Williams' notion of a thick concept so as to illuminate our understanding of both. In doing so I suggest lines of thought that show us that the notion of 'evaluation' in play in many people's writings should be broadened. Doing so will help to lessen the credibility of separationist notions of thick concepts.

The Everett interpretation of quantum mechanics divides naturally into two parts: first, the interpretation of the structure of the quantum state, in terms of branching, and second, the interpretation of this branching structure in terms of probability. This is the first of two reviews of the Everett interpretation, and focuses on structure, with particular attention to the role of decoherence theory. Written in terms of the quantum histories formalism, decoherence theory just is the theory of branching structure, in Everett's sense.

Emmanuel Levinas is now widely recognised alongside Heidegger, Merleau-Ponty and Sartre as one of the most important Continental philosophers of the twentieth century. His abiding concern was the primacy of the ethical relation to the other person and his central thesis was that ethics is first philosophy. His work has also had a profound impact on a number of fields outside philosophy such as theology, Jewish studies, literature and cultural theory, psychotherapy, sociology, political theory, international relations theory and critical legal (...) theory. This volume, first published in 2002, contains overviews of Levinas's contribution in a number of fields, and includes detailed discussions of his early and late work, his relation to Judaism and talmudic commentary, and his contributions to aesthetics and the philosophy of religion. (shrink)

This is a systematic review of the concept of indistinguishability, in both classical and quantum mechanics, with particular attention to Gibbs paradox. Section 1 is on the Gibbs paradox; section 2 is a defense of classical indistinguishability, notwithstanding the widely-held view, that classical particles can always be distinguished by their trajectories. The last section is about the notion of object more generally, and on whether indistinguishables should be thought of as objects at all.

This collection of writings by Jean-Luc Nancy, the renowned French critic and poet, delves into the history of philosophy to locate a fundamentally poetic modus operandi there. The book represents a daring mixture of Nancy's philosophical essays, writings about artworks, and artwork of his own. With theoretical rigor, Nancy elaborates on the intrinsic multiplicity of art as a concept of "making," and outlines the tensions inherent in the _faire_, the "making" that characterizes the very process of production and thereby the (...) structure of poetry in all its forms. Nancy shows that this multiplication that belongs to the notion of art makes every single work communicate with every other, all material in the artwork appeal to some other material, and art the singular plural of a praxis of the finite imparting of an infinity which is actually there in every utterance. In the collection, Nancy engages with the work of, among others, François Martin, Maurice Blanchot, and On Kawara. (shrink)

This Element considers the relationship between the traditional view of God as all-powerful, all-knowing and wholly good on the one hand, and the idea of human free will on the other. It focuses on the potential threats to human free will arising from two divine attributes: God's exhaustive foreknowledge and God's providential control of creation.

This book explores the role of integrity in business and discusses why all leaders seek to have it. The author argues that it is less about ‘having’ integrity as an attribute, and more about practising it. The Practice of Integrity in Business examines how taking responsibility for ideas, values and practices, as well as accountability and wider creative responsibility for sustaining business, all contribute to the perceived integrity of an organization or business leader. Providing methods through which integrity can be (...) learned, the author demonstrates the importance of practice, learning, dialogue and developing a narrative in forming the basis of trust. The book offers a view of integrity in which ideas, values and practice come together to make business and social sense, and to form the basis of mutual challenge and creativity. (shrink)

The 1929 encounter between Ernst Cassirer and Martin Heidegger in Davos, Switzerland is considered one of the most important intellectual debates of the twentieth century and a founding moment of continental philosophy. At the same time, many commentators have questioned the philosophical profundity and coherence of the actual debate. In this book, the first comprehensive philosophical analysis of the Davos debate, Simon Truwant challenges these critiques. He argues that Cassirer and Heidegger's disagreement about the meaning of Kant's philosophy is (...) motivated by their different views about the human condition, which in turn are motivated by their opposing conceptions of what the task of philosophy ultimately should be. Truwant shows that Cassirer and Heidegger share a grand philosophical concern: to comprehend and aid the human being's capacity to orient itself in and towards the world. (shrink)

Holton has drawn attention to a new semantic universal, according to which no natural language has contrafactive attitude verbs. Because factives are universal across natural languages, Holton’s universal is part of a major asymmetry between factive and contrafactive attitude verbs. We previously proposed that this asymmetry arises partly because the meaning of contrafactives is significantly harder to learn than that of factives. Here we extend our work by describing an additional computational experiment that further supports our hypothesis.

_Laclau: A Critical Reader_ is the first full-length critical appraisal of Laclau's work and includes contributions from several leading philosophers and theorists. The first section examines Laclau's theory that the contest between universalism and particularism provides much of the philosophical background to political and social struggle, taking up the important place accorded to, amongst others, Hegel and Lacan in Laclau's work. The second section of the book considers what Laclau's 'radical democracy' might look like and reflects on its ethical implications, (...) particularly in relation to Laclau's post-Marxism and thinkers such as Jürgen Habermas. The final section investigates the place of hegemony in Laclau's work, the idea for which he is perhaps best-known. This stimulating collection also includes replies to his critics by Laclau and the important exchange between Laclau and Judith Butler on equality, making it an excellent companion to Laclau's work and essential reading for students of political and social theory. (shrink)

Linguistic interaction between two people is the fundamental form of communication, yet almost all research in language use focuses on isolated speakers and listeners. In this innovative work, Garrod and Pickering extend the scope of psycholinguistics beyond individuals by introducing communication as a social activity. Drawing on psychological, linguistic, philosophical and sociological research, they expand their theory that alignment across individuals is the basis of communication, through the model of a 'shared workspace account'. In this workspace, interlocutors are actors who (...) jointly manipulate and control the interaction and develop similar representations of both language and social context, in order to achieve communicative success. The book also explores dialogue within groups, technologies, as well as the role of culture more generally. Providing a new understanding of cognitive representation, this trailblazing work will be highly influential in the fields of linguistics, psychology and cognitive linguistics. (shrink)

Develops an interpretation of Marx's work as the basis of a critique of both orthodox Marxism and of both modern economics and sociology. The core of this book is an analysis of Marx's theory of alienated labour as the basis of Marx's critique of liberal social theory. This leads to both an original interpretation of Marx's work and to the liberal foundations of the subjects of economics and sociology. This critique is developed through an account of revolution, and of the (...) parallel revolution in sociology carried through by Max Weber. The conclusion relates the critique to the subsequent developments in both Marxism and sociology. (shrink)

A philosophical introduction to and interrogation of the work of Gilbert Simondon and its relation to contemporary media technology, communication and information.

. Genuine Reality is recommended reading for all soul-searchers."—George Gurley, Chicago Tribune "Ms. Simon . . . has provided an ideal pathway for James's striding. . . . [Y]ou become engaged in his struggles as if they were your own. ...