Since the work of Gödel and Cohen, which showed that Hilbert's First Problem was independent of the usual assumptions of mathematics, there have been a myriad of independence results in many areas of mathematics. These results have led to the systematic study of several combinatorial principles that have proven effective at settling many of the important independent statements. Among the most prominent of these are the principles diamond and square discovered by Jensen. Simultaneously, attempts have been made to find (...) suitable natural strengthenings of ZFC, primarily by Large Cardinal or Reflection Axioms. These two directions have tension between them in that Jensen's principles, which tend to suggest a rather rigid mathematical universe, are at odds with reflection properties. A third development was the discovery by Shelah of "PCF Theory", a generalization of cardinal arithmetic that is largely determined inside ZFC. In this paper we consider interactions between these three theories in the context of singular cardinals, focusing on the various implications between square and scales, and on consistency results between relatively strong forms of square and stationary set reflection. (shrink)

Epistemic modals have peculiar logical features that are challenging to account for in a broadly classical framework. For instance, while a sentence of the form $$p\wedge \Diamond \lnot p$$ (‘p, but it might be that not p’) appears to be a contradiction, $$\Diamond \lnot p$$ does not entail $$\lnot p$$, which would follow in classical logic. Likewise, the classical laws of distributivity and disjunctive syllogism fail for epistemic modals. Existing attempts to account for these facts generally either under- (...) or over-correct. Some theories predict that $$ p\wedge \Diamond \lnot p$$, a so-called epistemic contradiction, is a contradiction only in an etiolated sense, under a notion of entailment that does not always allow us to replace $$p\wedge \Diamond \lnot p$$ with a contradiction; these theories underpredict the infelicity of embedded epistemic contradictions. Other theories savage classical logic, eliminating not just rules that intuitively fail, like distributivity and disjunctive syllogism, but also rules like non-contradiction, excluded middle, De Morgan’s laws, and disjunction introduction, which intuitively remain valid for epistemic modals. In this paper, we aim for a middle ground, developing a semantics and logic for epistemic modals that makes epistemic contradictions genuine contradictions and that invalidates distributivity and disjunctive syllogism but that otherwise preserves classical laws that intuitively remain valid. We start with an algebraic semantics, based on ortholattices instead of Boolean algebras, and then propose a possibility semantics, based on partial possibilities related by compatibility. Both semantics yield the same consequence relation, which we axiomatize. We then show how to lift an arbitrary possible worlds model for a non-modal language to a possibility model for a language with epistemic modals. The goal throughout is to retain what is desirable about classical logic while accounting for the non-classicality of epistemic vocabulary. (shrink)

Over fifteen years have passed since Cora Diamond and James Conant turned Wittgenstein scholarship upside down with the program of “resolute” reading, and ten years since this reading was crystallized in the major collection _The New Wittgenstein_. This approach remains at the center of the debate about Wittgenstein and his philosophy, and this book draws together the latest thinking of the world’s leading Tractatarian scholars and promising newcomers. Showcasing one piece alternately from each “camp”, _Beyond the Tractatus Wars_ pairs (...) newly commissioned pieces addressing differing views on how to understand early Wittgenstein, providing for the first time an arena in which the debate between “strong” resolutists, “mild” resolutists and “elucidatory” readers of the book can really take place. The collection includes famous “samizdat” essays by Warren Goldfarb and Roger White that are finally seeing the light of day. (shrink)

Recently, animal studies has started to gain popularity. This interdisciplinary field investigates the human- animal relationship from different perspectives, including philosophy, cultural studies, and biology. In 2008, at least three books explored themes related to animal studies : Matthew Calarco, Zoographies: The Question of the Animal ; Jodey Castricano, Animal Subjects: An Ethics Reader in a Posthuman World; and Cora Diamond, Cary Wolfe, et al. Philosophy and Animal Life. Each volume approaches animal studies from a different viewpoint, but (...) they also share many themes. This review paper discusses the differences and similarities between the volumes and highlights the directions in which animal studies is developing. It is argued that an emphasis on "direct" perception or experience of animality and heterogeneity, and an exploration of otherness, are elements that all these books share, and that are relevant to animal studies. (shrink)

This chapter contains section titled: I In What Sense is Dworkin's Liberalism Neutral? II Two Parameters III Liberal Neutrality and the Sacred Acknowledgement.

What methodology should philosophers follow? Should they rely on methods that can be conducted from the armchair? Or should they leave the armchair and turn to the methods of the natural sciences, such as experiments in the laboratory? Or is this opposition itself a false one? Arguments about philosophical methodology are raging in the wake of a number of often conflicting currents, such as the growth of experimental philosophy, the resurgence of interest in metaphysical questions, and the use of formal (...) methods. This outstanding collection of specially-commissioned chapters by leading international philosophers discusses these questions and many more. It provides a comprehensive survey of philosophical methodology in the most important philosophical subjects: metaphysics, epistemology, philosophy of language, philosophy of mind, phenomenology, philosophy of science, ethics, and aesthetics. A key feature of the collection is that philosophers discuss and evaluate contrasting approaches in each subject, offering a superb overview of the variety of methodological approaches - both naturalistic and non-naturalistic - in each of these areas. They examine important topics at the heart of methodological argument, including the role of intuitions and conceptual analysis, thought experiments, introspection, and the place that results from the natural sciences should have in philosophical theorizing. The collection begins with a fascinating exchange about philosophical naturalism between Timothy Williamson and Alexander Rosenberg, and also includes contributions from the following philosophers: Lynne Rudder Baker, Matt Bedke, Greg Currie, Michael Devitt, Matthew C. Haug, Jenann Ismael, Hilary Kornblith, Neil Levy, E.J. Lowe, Kirk Ludwig, Marie McGinn, David Papineau, Matthew Ratcliffe, Georges Rey, Jeffrey W. Roland, Barry C. Smith, Amie L. Thomasson, Valerie Tiberius, Jessica Wilson, and David W. Smith. (shrink)

Technical results about the time dependence of eigenvectors of reduced density operators are considered, and the relevance of these results is discussed for modal interpretations of quantum mechanics which take the corresponding eigenprojections to represent definite properties. Continuous eigenvectors can be found if degeneracies are avoided. We show that, in finite dimensions, the space of degenerate operators has co-dimension 3 in the space of all reduced operators, suggesting that continuous eigenvectors almost surely exist. In any dimension, even when degeneracies are (...) hit, we find conditions under which a theorem due to Rellich can provide continuous eigenvectors. We use this result to formulate an extended version of the modal interpretation. We also discuss eigenvector instability which we argue poses a serious problem for the modal interpretation, even in our extended version. Many examples are given to illustrate the mathematics. (shrink)

This book follows postwar Germany's leading philosopher and social thinker, Jürgen Habermas, through four decades of political and constitutional struggle over the shape of liberal democracy in Germany. Habermas's most influential theories - of the public sphere, communicative action, and modernity - were decisively shaped by major West German political events: the failure to de-Nazify the judiciary, the rise of a powerful Constitutional Court, student rebellions in the late 1960s, the changing fortunes of the Social Democratic Party, NATO's decision to (...) station nuclear weapons, and the unexpected collapse of East Germany. In turn, Habermas's writings on state, law, and constitution played a critical role in reorienting German political thought and culture to a progressive liberal-democratic model. Matthew Specter uniquely illuminates the interrelationship between the thinker and his culture. (shrink)

This book examines the origins and subsequent evolution of multicellularity. The transition from unicellular to multicellular life was one of a few major events in the history of life that created new opportunities for more complex biological systems to evolve.

Daniel Dennett is one of the most influential thinkers at the interface between philosophy and science. This book is the first comprehensive examination of Dennett ’s ideas on the nature of thought, consciousness, free will, and the significance of Darwinism. A highly original introduction to contemporary thinking about the relationship between mind and science. This is the first comprehensive examination of Dennett ’s ideas on the nature of thought, consciousness, free will, and the significance of Darwinism. Examines Dennett ’s unique (...) response to the question of when and how science should affect the conception that we have of ourselves. Casts new light on specific controversies: Could robots ever think, feel, and enjoy freedom? Does Dennett really explain consciousness? Are mental states real or merely ‘useful fictions’? Do we have free will? Is the self a ‘centre of narrative gravity’? (shrink)

This chapter presents an overview and discussion of the primary Buddhist virtues within the context of the Buddhist path of moral and spiritual development. Buddhist ethics counsels practitioners to overcome the three poisons of greed, hatred, and ignorance and to cultivate those states and traits of mind (and the actions they motivate) that conduce to the genuine happiness and spiritual freedom of oneself and others. The chapter will discuss the four immeasurable states of loving-kindness, compassion, sympathetic joy, and equanimity. It (...) will then discuss the six perfections of generosity, moral discipline, forbearance, vigor, meditation, and wisdom. The chapter will conclude with a discussion of the prospects of a Buddhist virtue ethics. (shrink)

We focus on the production of efficient descriptions of objects, actions and events. We define a type of efficiency, textual economy, that exploits the hearer’s recognition of inferential links to material elsewhere within a sentence. Textual economy leads to efficient descriptions because the material that supports such inferences has been included to satisfy independent communicative goals, and is therefore overloaded in the sense of Pollack [18]. We argue that achieving textual economy imposes strong requirements on the representation and reasoning used (...) in generating sentences. The representation must support the generator’s simultaneous consideration of syntax and semantics. Reasoning must enable the generator to assess quickly and reliably at any stage how the hearer will interpret the current sentence, with its (incomplete) syntax and semantics. We show that these representational and reasoning requirements are met in the SPUD system for sentence planning and realization. (shrink)

During the past few decades, Quentin Skinner has been one of the most prominent critics of the ideas about negative liberty that have developed out of the writings of Isaiah Berlin. Among Skinner?s principal charges against the contemporary doctrine of negative liberty is the claim that the proponents of that doctrine have overlooked the putative fact that people can be made unfree to refrain from undertaking particular actions. In connection with this matter, Skinner contrasts the present-day theories with the prototypical (...) liberal account of negative freedom propounded by Thomas Hobbes. The present essay challenges Skinner?s position both philosophically and exegetically. Because an agent can always elect to cease his activity as an agent, the ostensible inescapability of certain actions is not the same as the outright inescapability of certain instances of inaction. Once this point is properly recognized, the way is clear for a re-evaluation of Hobbes (and of Skinner on Hobbes). (shrink)

I expose a tension in Bertrand Russell's, _Introduction to Mathematical Philosophy, between his account of logical truth and his view that logical truth is knowable without taking into account what the world is like. Russell makes the logical truth of a sentence turn on the actual truth of its second-order universal closure. But this results in making logical truth relative to the number of worldly individuals. I aim to use the tension in _Introduction to Mathematical Philosophy to classify the status (...) of the model-theoretic account as an analysis of the modal notions in classical logic. (shrink)

When Saint Thomas Aquinas makes claims such as “that which is not just seems to be no law at all” it is a bit difficult to discern what he means. Some think that Aquinas is defending what is now called the Strong Natural Law Thesis: for all X, X is a law only if X is just. Others think that Aquinas is defending what is now called the Weak Natural Law Thesis: for all X, X is a non-defective law only (...) if X is just. In this paper, focusing on Aquinas’s metaphysics, I argue that both of these interpretations are mistaken. Aquinas is primarily defending what we can call The Metaphysical Natural Law Thesis: since being and goodness are convertible, legal validity comes in degrees—and this entails that the justice of a law literally increases the amount of being a law possesses, while the injustice of a law literally decreases the amount of being a law possesses. On this interpretation, then, the injustice of a law entails an ontological attenuation of the law without entailing an ontological annihilation of the law. (shrink)

Joint action enables us to achieve our goals more efficiently than we otherwise could, and in many cases to achieve goals that we could not otherwise achieve at all. It also presents us with the challenge of determining when and to what extent we should rely on others to make their contributions. Interpersonal commitments can help with this challenge – namely by reducing uncertainty about our own and our partner’s future actions, particularly when tempting alternative options are available to one (...) or more parties. How we know whether a commitment is in place need not, however, be based on an explicit, identifiable event; in many cases, joint action is stabilized by individuals’ experience of an implicit sense of commitment, which is sensitive to subtle situational cues such as the effort costs invested by one or more agents. While an emerging body of work has investigated the conditions under which a sense of commitment may emerge and/or be strengthened, little attention has been paid to the conditions under which people are comfortable _dissolving_ commitments. Specifically, what are the factors that modulate people’s motivation and which determine whether circumstances merit the dissolution of a commitment? After evaluating and rejecting the answers to this question suggested by standard approaches to commitment, we develop a new approach. The core insight which we articulate and defend is that, when considering whether new information or changing circumstances merit the dissolution of a commitment, people virtually bargain with their partners, performing a simulation of a bargaining process with the other person, including imagining how the other will feel and act towards them, and what effect this will have on them. The output of this simulation is a consciously accessible, affective state which provides motivation either to dissolve the commitment or to persist in it. Overall, our account expands our understanding of the phenomenology of being motivated to act committed in joint activity, an area in which existing accounts of interpersonal commitment fall short. (shrink)

If there is one doctrine distinctively associated with legal positivism, it is the separability of law and morality. Both in opposition to classical natural-law thinkers and in response to more recent theorists such as Ronald Dworkin and Lon Fuller, positivists have endeavored to impugn any number of ostensibly necessary connections between the legal domain and the moral domain. Such is the prevailing view of legal positivism among people familiar with jurisprudence. During the past couple of decades, however, that prevailing view (...) has come into question among some estimable legal positivists. In particular, Joseph Raz and his followers have queried the importance and the very tenability of an insistence on the separability of law and morality. The present article maintains that the traditional view of legal positivism is correct and that the recent skepticism about it on the part of some positivists is unfounded. When the notion of the disjoinability of law and morality is understood properly as a large array of theses, it proves to be resistant to the challenges that have been mounted against it. (shrink)

Researchers in several academic fields have indicated an increase in academic authorship disputes and the utilization of unethical authorship practices over the past few decades. This trend has been attributed to a variety of factors such as vague authorship guidelines, power disparities between researchers, dissimilar disciplinary and/or journal practices, and a lack of guidance for emerging scholars. As a rapidly emerging academic field, sport management (and its connected sub-fields) maintains the propensity for unclear procedures due to the various departments, schools, (...) and colleges the field calls home (e.g., kinesiology, sport science, education, business), as well as the wide variety of journals that the field’s scholarship resides in. This situation is similar to many emerging or expanding fields as they navigate the university landscape of more established disciplines and fields. Utilizing a three-round Delphi survey method, the current research examined expert opinion on authorship practices in sport management scholarship. Through a combination of open-ended, response, and Likert-type questions, the expert survey attempted to identify areas of consensus and non-consensus in an effort to determine the current status of publication practices in the field, as well as ascertain areas of need for future study and improvement. (shrink)

In recent years, institutional financial institutions such as the World Bank have taken a keen interest in the links between governance and economic development in East Asia and in other regions of the world. However, the concept of governance has proven difficult to measure in cross-national studies and its meaning in the minds of citizens and experts may differ noticeably. This article examines elite and mass perceptions of governance using the World Governance Indicators developed by scholars affiliated with the World (...) Bank and survey data derived from the 2006 wave of the AsiaBarometer Survey conducted in seven societies. The results of the analysis capture considerable variation at the country and individual levels for how citizens and experts perceive governance in this region of the world. In addition, a multivariate test uncovered some convergence between citizen and expert assessments but only for some of the various governance components. (shrink)

In the final sessions of the first year of his seminar on The Beast & the Sovereign, Jacques Derrida takes up the question of modernity as the epoch of biopolitics. In a remarkable close reading, he critiques Michel Foucault’s and Giorgio Agamben’s reflections on the threshold of biopolitical modernity, both in terms of conceptual content and, especially in the latter’s case, style. He takes as a prominent example the revolutionary transformation from princely menagerie to public zoological garden, as well as (...) Carl Hagenbeck’s subsequent “revolution” in zoo design, which inaugurate, he suggests, not a new biopolitical apparatus of power/ knowledge, but only a different form of the same fundamental structure of .. (shrink)

Matthias Joseph Scheeben has been described as one of the greatest and least read theologians of the modern era. This article provides an overview of his theology of predestination, which remains a significant but little-studied aspect of his thought. Section I offers a general sketch of Scheeben's theology of predestination, employing the chapter on this topic in The Mysteries of Christianity as a primary source. Section II takes a deeper look at Scheeben's theology of predestination through an engagement with relevant (...) sections of his untranslated masterwork, the Dogmatik. This section will highlight Scheeben's relationship to both the de auxiliis controversy and the thought of Thomas Aquinas. Connections between Scheeben's theology of predestination and his other theological positions are noted throughout. (shrink)

We are happy to announce that Libertarian Papers has been chosen for inclusion in the web archives of the Library of Congress. This means that, once archived, the complete journal will be available indefinitely both to researchers at Library facilities and by special arrangement. Of course, because Libertarian Papers uses an open-access format, the use of ….

The introduction argues that Western political theory has overlooked the political philosophy of Buddhism, and that it would benefit from engaging with Buddhism as a political theory. The Buddhist political philosophy rests on three ideas, which are both similar to and different from the concerns of Western scholars: that human beings are not selves; that politics is necessary but not very important; and that moral norms are advice for wise living rather than categorical obligations. The introduction summarizes the author’s understandings (...) of political theory and Buddhism generally, and argues that Western political theorists stand to benefit from learning more about Buddhism. (shrink)

This monograph surveys the history of the Army's professional ethic, focusing primarily on the Army officer corps. It assesses today's strategic, professional, and ethical environment. Then it argues that a clear statement of the Army officers' professional ethic is especially necessary in a time when the Army is stretched and stressed as an institution. The Army officer corps has both a need and an opportunity to better define itself as a profession, forthrightly to articulate its professional ethic, and clearly to (...) codify what it means to be a military professional."--Summary. (shrink)