We present a matrix model for the study of the population dynamics of brown trout Salmo trutta L., introduced in the '60s in the virgin aquatic ecosystems of the Kerguelen Islands. This species clearly acclimatized very well: a portion of the population became migratory and spent a part of its life cycle in the sea, which allowed the rapid colonization of two rivers close to the stream of origin in the same bay (Baie Norvégienne).These migratory trout can become a smolt (...) at 2, 3, or 4 years of age. The model takes into account age and smolt age structures and in a first step considers the fish from the Baie Norvégienne as belonging to a single population. The transition matrix looks like a 32 × 32 Leslie matrix in which some survival rates are not on the subdiagonal. They represent survival after the first sea migration and are particularly important for the dynamics of the whole population. (shrink)

“Curry’s paradox”, as the term is used by philosophers today, refers to a wide variety of paradoxes of self-reference or circularity that trace their modern ancestry to Curry (1942b) and Löb (1955). The common characteristic of these so-called Curry paradoxes is the way they exploit a notion of implication, entailment or consequence, either in the form of a connective or in the form of a predicate. Curry’s paradox arises in a number of different domains. Like Russell’s paradox, it can take (...) the form of a paradox of set theory or the theory of properties. But it can also take the form of a semantic paradox, closely akin to the Liar paradox. Curry’s paradox differs from both Russell’s paradox and the Liar paradox in that it doesn’t essentially involve the notion of negation. Common truth-theoretic versions involve a sentence that says of itself that if it is true then an arbitrarily chosen claim is true, or—to use a more sinister instance—says of itself that if it is true then every falsity is true. The paradox is that the existence of such a sentence appears to imply the truth of the arbitrarily chosen claim, or—in the more sinister instance—of every falsity. In this entry, we show how the various Curry paradoxes can be constructed, examine the space of available solutions, and explain some ways Curry’s paradox is significant and poses distinctive challenges. (shrink)

A provocative critique of Western attitudes about the Orient, this history examines the ways in which the West has discovered, invented, and sought to control the East from the 1700s to the present.

An enormous intellectual adventure. In this groundbreaking new book, the American biologist Edward O. Wilson, considered to be one of the world's greatest living scientists, argues for the fundamental unity of all knowledge and the need to search for consilience --the proof that everything in our world is organized in terms of a small number of fundamental natural laws that comprise the principles underlying every branch of learning. Professor Wilson, the pioneer of sociobiology and biodiversity, now once again breaks (...) out of the conventions of current thinking. He shows how and why our explosive rise in intellectual mastery of the truths of our universe has its roots in the ancient Greek concept of an intrinsic orderliness that governs our cosmos and the human species--a vision that found its apogee in the Age of Enlightenment, then gradually was lost in the increasing fragmentation and specialization of knowledge in the last two centuries. Drawing on the physical sciences and biology, anthropology, psychology, religion, philosophy, and the arts, Professor Wilson shows why the goals of the original Enlightenment are surging back to life, why they are reappearing on the very frontiers of science and humanistic scholarship, and how they are beginning to sketch themselves as the blueprint of our world as it most profoundly, elegantly, and excitingly is. (shrink)

Biophilia is Edward O. Wilson's most personal book, an evocation of his own response to nature and an eloquent statement of the conservation ethic. Wilson argues that our natural affinity for life―biophilia―is the very essence of our humanity and binds us to all other living species.

In this imaginative and comprehensive study, Edward Casey, one of the most incisive interpreters of the Continental philosophical tradition, offers a philosophical history of the evolving conceptualizations of place and space in Western thought. Not merely a presentation of the ideas of other philosophers, _The Fate of Place_ is acutely sensitive to silences, absences, and missed opportunities in the complex history of philosophical approaches to space and place. A central theme is the increasing neglect of place in favor of (...) space from the seventh century A.D. onward, amounting to the virtual exclusion of place by the end of the eighteenth century. Casey begins with mythological and religious creation stories and the theories of Plato and Aristotle and then explores the heritage of Neoplatonic, medieval, and Renaissance speculations about space. He presents an impressive history of the birth of modern spatial conceptions in the writings of Newton, Descartes, Leibniz, and Kant and delineates the evolution of twentieth-century phenomenological approaches in the work of Husserl, Merleau-Ponty, Bachelard, and Heidegger. In the book's final section, Casey explores the postmodern theories of Foucault, Derrida, Tschumi, Deleuze and Guattari, and Irigaray. (shrink)

In this imaginative and comprehensive study, Edward Casey, one of the most incisive interpreters of the Continental philosophical tradition, offers a philosophical history of the evolving conceptualizations of place and space in Western thought. Not merely a presentation of the ideas of other philosophers, _The Fate of Place_ is acutely sensitive to silences, absences, and missed opportunities in the complex history of philosophical approaches to space and place. A central theme is the increasing neglect of place in favor of (...) space from the seventh century A.D. onward, amounting to the virtual exclusion of place by the end of the eighteenth century. Casey begins with mythological and religious creation stories and the theories of Plato and Aristotle and then explores the heritage of Neoplatonic, medieval, and Renaissance speculations about space. He presents an impressive history of the birth of modern spatial conceptions in the writings of Newton, Descartes, Leibniz, and Kant and delineates the evolution of twentieth-century phenomenological approaches in the work of Husserl, Merleau-Ponty, Bachelard, and Heidegger. In the book's final section, Casey explores the postmodern theories of Foucault, Derrida, Tschumi, Deleuze and Guattari, and Irigaray. (shrink)

Discusses Indian Buddhist philosophy in three phases of its development.

After defining a standard modal language and semantics, we offer some clear examples of logical and analytic truths that are not necessary. These examples: (a) are far simpler than the ones cited in the literature, (b) show that a popular conception of logical truth in modal languages is incorrect, and (c) show that there are contingent truths knowable ``a priori'' that do not depend on fixing the reference of a term.

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

The problem of the one and the many is central to ancient Greek philosophy, but surprisingly little attention has been paid to Aristotle's treatment of it in the Metaphysics. The Central Books of the Metaphysics are widely recognised as the most difficult portion of a most difficult work. This title aims to examine the Central Books.

This edition goes beyond others that largely leave readers to their own devices in understanding this cryptic work, by providing an entrée into the text that parallels the traditional Chinese way of approaching it: alongside Slingerland's exquisite rendering of the work are his translations of a selection of classic Chinese commentaries that shed light on difficult passages, provide historical and cultural context, and invite the reader to ponder a range of interpretations. The ideal student edition, this volume also includes a (...) general introduction, notes, multiple appendices--including a glossary of technical terms, references to modern Western scholarship that point the way for further study, and an annotated bibliography. (shrink)

Philosophical work on truth covers two streams of inquiry, one concerning the nature (if any) of truth, the other concerning truth-related paradox, especially the Liar. For the most part these streams have proceeded fairly independently of each other. In his "Deflationary Truth and the Liar" (JPL 28:455-488, 1999) Keith Simmons argues that the two streams bear on one another in an important way; specifically, the Liar poses a greater problem for deflationary conceptions of truth than it does for inflationist conceptions. (...) We agree with Simmons on this point; however, we disagree with his main conclusion. In a nutshell, Simmons' main conclusion is that deflationists can solve the Liar only by compromising deflationism. If Simmons is right, then deflationists cannot solve the Liar paradox. In this paper we argue that, pace Simmons, there is an approach to the Liar that is available to deflationists, namely dialetheism. (shrink)

The appeal to possible worlds in the semantics of modal logic and the philosophical defense of possible worlds as an essential element of ontology have led philosophers and logicians to introduce other kinds of `worlds' in order to study various philosophical and logical phenomena. The literature contains discussions of `non-normal worlds', `non-classical worlds', `non-standard worlds', and `impossible worlds'. These atypical worlds have been used in the following ways: (1) to interpret unusual modal logics, (2) to distinguish logically equivalent propositions, (3) (...) to solve the problems associated with propositional attitude contexts, intentional contexts, and counterfactuals with impossible antecedents, and (4) to interpret systems of relevant and paraconsistent logic. However, those who have attempted to develop a genuine metaphysical theory of such atypical worlds tend to move too quickly from philosophical characterizations to formal semantics. (shrink)

In the middle decades of the twentieth century phenomenology grew from a local philosophy in a few German towns into a movement that spanned Europe. In Converts to the Real, Edward Baring uncovers an unexpected force behind this prodigious growth: Catholicism. Participating in a tightly-knit transnational community, Catholics helped shuttle ideas between national traditions that were otherwise inward-looking and parochial. In the first half of the twentieth century, they wrote many of the first articles and books introducing phenomenological ideas (...) to new contexts. They even organized the rescue of Edmund Husserl's manuscripts out of Nazi Germany in 1938. But the Catholic fascination with phenomenology was intermixed with a profound anxiety. Catholics worried that phenomenological ideas might prove dangerous to the faith, a possibility exemplified by the intellectual trajectory of Martin Heidegger, whose movement away from the Church was facilitated by his reading of Husserl. Converts to the Real uncovers a surprising genealogy for post-war European thought, with important implications for our understanding of the process of secularization and for the set of schools and ideas we now call "continental philosophy."--. (shrink)

Philosophical discussions of the phenomenon that has come to be known as ‘moral luck’ have either dismissed it as illusory or touted it as the evidence for doubting the probative value of our commitment to certain widely avowed views concerning interpersonal assessments of responsibility. In this discussion, we present a third, distinctive interpretation of the moral luck phenomenon. Drawing upon empirically robust results from psychological studies of judgment bias, we argue that the phenomenon of moral luck is demonstrably not illusory. (...) What we suggest, however, is that the phenomenon ought not to be taken to countenance doubts about the standards generally taken to be regulative of assessments of interpersonal responsibility. Rather, its significance lies in foregrounding certain generally unacknowledged obstacles we face in the process of conclusively applying general valid moral standards in making specific judgments of responsibility and desert.1. (shrink)

This paper identifies three positions on the relationship between language and experience, the third of which I was not acquainted with before from my reading. It seems absurd.

As organizational leaders worry about the appalling low percentage of people who feel engaged in their work, academics are trying to understand what causes an increase in engagement. We collected survey data from 231 team members from two organizations. We examined the impact of team members’ emotional intelligence (EI) and their perception of shared personal vision, shared positive mood, and perceived organizational support (POS) on the members’ degree of organizational engagement. We found shared vision, shared mood, and POS have a (...) direct, positive association with engagement. In addition, shared vision and POS interact with EI to positively influence engagement. Besides highlighting the importance of shared personal vision, positive mood, and POS, our study contributes to the emergent understanding of EI by revealing EI’s amplifying effect on shared vision and POS in relation to engagement. We conclude by discussing the research and practical implications of this study. (shrink)

In this paper, the author replies to a question raised about theories of nonexistent objects. The question concerns the way names of fictional characters, when analyzed as names which denote nonexistent objects, acquire their denotations. Since nonexistent objects cannot causally interact with existent objects, it is thought that we cannot appeal to a‘dubbing’or a‘baptism’. The question is, therefore, what is the starting point of the chain? The answer is that storytellings are to be thought of as extended baptisms, and the (...) details of this response receive attention in the paper. Once the storytelling is complete, and the characters have been baptized, a priori metaphysical principles linking the storytelling with the realm of nonexistent objects provide the referential, non‐causal connection between the names used in the storytelling and the objects denoted by such names. (shrink)

What happens when we glance around a room? How do we trust what we see in fleeting moments? In The World at a Glance, Edward S. Casey describes how glancing counts for more of human perception than previously imagined. An entire universe is perceived in a glance, but our quick and uncommitted attention prevents examination of these rapid acts and processes. While breaking down this paradox, Casey surveys the glance as an essential way by which we acquaint ourselves with (...) the world. This experiential tour-de-force reveals what happens in a blink of an eye. It will become a landmark study in phenomenology, philosophy, environmental philosophy, and the philosophy of mind. (shrink)

The traditional separation of philosophy, psychiatry, and neuroscience into distinct academic disciplines has led to several discrete approaches to the mind. In an in-depth discussion of major theories from all of these, and related, disciplines, the author progressively reveals fundamental links between these previously unconnected approaches to human thought and experience. The result is a single, unified theory, perhaps the first to integrate all these fields of thought.

This entry explains Frege's Theorem by using the modern notation of the predicate calculus. Frege's Theorem is that the Dedekind-Peano axioms for number theory are derivable from Hume's Principle, given the axioms and rules of second-order logic. Frege's methodology for defining the natural numbers and for the derivation of the Dedekind-Peano axioms are sketched in some detail.

"You are here, a map declares, but of course you are not, any more than you truly occupy the vantage point into which a landscape painting puts you. How maps and paintings figure and reconfigure space--as well as our place in it--is the subject of Edward S. Casey's study, an exploration of how we portray the world and its many places. Casey's discussion ranges widely from Northern Sung landscape painting to nineteenth-century American and British landscape painting and photography, from (...) prehistoric petroglyphs and medieval portolan charts to seventeenth-century Dutch cartography and land survey maps of the American frontier. From these culturally and historically diverse forays a theory of representation emerges. Casey proposes that the representation of place in visual works be judged in terms not of resemblance, but of reconnecting with an earth and world that are not the mere content of mind or language--a reconnection that calls for the embodiment and implacement of the human subject." -- Book jacket. (shrink)

What happens when we glance around a room? How do we trust what we see in fleeting moments? In The World at a Glance, Edward S. Casey describes how glancing counts for more of human perception than previously imagined. An entire universe is perceived in a glance, but our quick and uncommitted attention prevents examination of these rapid acts and processes. While breaking down this paradox, Casey surveys the glance as an essential way by which we acquaint ourselves with (...) the world. This experiential tour-de-force reveals what happens in a blink of an eye. It will become a landmark study in phenomenology, philosophy, environmental philosophy, and the philosophy of mind. (shrink)

_The Essential Analects_ offers a representative selection from Edward Slingerland's acclaimed translation of the full work, including passages covering all major themes. An appendix of selected traditional commentaries keyed to each passage provides access to the text and to its reception and interpretation. Also included are a glossary of terms and short biographies of the disciples of Confucius and the traditional commentators cited.

"Perhaps more than any other scientist of our century, Edward O. Wilson has scrutinized animals in their natural settings, tweezing out the dynamics of their social organization, their relationship with their environments, and their behavior, not only for what it tells us about the animals themselves, but for what it can tell us about human nature and our own behavior. He has brought the fascinating and sometimes surprising results of these studies to general readers through a remarkable collection of (...) books, including The Diversity of Life, The Ants, On Human Nature, and Sociobiology. The grace and precision with which he writes of seemingly complex topics has earned him two Pulitzer prizes, and the admiration of scientists and general readers around the world.In Search of Nature presents for the first time a collection of the seminal short writings of Edward O. Wilson, addressing in brief and eminently readable form the themes that have actively engaged this remarkable intellect throughout his career.""The central theme of the essays is that wild nature and human nature are closely interwoven. I argue that the only way to make complete sense of either is by examining both closely and together as products of evolution.... Human behavior is seen not just as the product of recorded history, ten thousand years recent, but of deep history, the combined genetic and cultural changes that created humanity over hundreds of thousands of years. We need this longer view, I believe, not only to understand our species, but more firmly to secure its future.The book is composed of three sections. ""Animal Nature, Human Nature"" ranges from serpents to sharks to sociality in ants. It asks how and why the universal aversion to snakes might have evolved in humans and primates, marvels at the diversity of the world's 350 species of shark and how their adaptive success has affected our conception of the world, and admonishes us to ""be careful of little lives""-to see in the construction of insect social systems ""another grand experiment in evolution for our delectation.""The Patterns of Nature"" probes at the foundation of sociobiology, asking what is the underlying genetic basis of social behavior, and what that means for the future of the human species. Beginning with altruism and aggression, the two poles of behavior, these essays describe how science, like art, adds new information to the accumulated wisdom, establishing new patterns of explanation and inquiry. In ""The Bird of Paradise: The Hunter and the Poet,"" the analytic and synthetic impulses-exemplified in the sciences and the humanities-are called upon to give full definition to the human prospect.""Nature's Abundance"" celebrates biodiversity, explaining its fundamental importance to the continued existence of humanity. From ""The Little Things That Run the World""-invertebrate species that make life possible for everyone and everything else-to the emergent belief of many scientists in the human species' possible innate affinity for other living things, known as biophilia, Wilson sets forth clear and compelling reasons why humans should concern themselves with species loss. ""Is Humanity Suicidal?"" compares the environmentalist's view with that of the exemptionalist, who holds that since humankind is transcendent in intelligence and spirit, our species must have been released from the iron laws of ecology that bind all other species. Not without optimism, Wilson concludes that we are smart enough and have time enough to avoid an environmental catastrophe of civilization-threatening dimensions-if we are willing both to redirect our science and technology and to reconsider our self-image as a species.In Search of Nature is a lively and accessible introduction to the writings of one of the most brilliant scientists of the 20th century. Imaginatively illustrated by noted artist Laura Southworth, it is a book all readers will treasure.". (shrink)

In its approach to fiction and fictional discourse, pretense theory focuses on the behaviors that we engage in once we pretend that something is true. These may include pretending to name, pretending to refer, pretending to admire, and various other kinds of make-believe. Ordinary discourse about fictions is analyzed as a kind of institutionalized manner of speaking. Pretense, make-believe, and manners of speaking are all accepted as complex patterns of behavior that prove to be systematic in various ways. In this (...) paper, I attempt to show: (1) that this systematicity is captured in the basic distinctions and representations that are central to the formal theory of abstract objects, and (2) that this formal theory need not be interpreted platonistically, but may instead have an interpretation on which the `objects' of the theory are things that pretense theorists already accept, namely, complex patterns of linguistic behavior. The surprising conclusion, then, is that a certain Wittgensteinian approach to meaning (e.g., the meaning of a term like `Holmes' is constituted by its pattern of use) bears an interesting relationship to a formal metaphysical theory and the semantic analyses of discourse constructed in terms of that theory---the former offers a naturalized interpretation of the latter, yet the latter makes the former more precise. (shrink)

In the debate about the nature and identity of possible worlds, philosophers have neglected the parallel questions about the nature and identity of moments of time. These are not questions about the structure of time in general, but rather about the internal structure of each individual time. Times and worlds share the following structural similarities: both are maximal with respect to propositions (at every world and time, either p or p is true, for every p); both are consistent; both are (...) closed (every modal consequence of a proposition true at a world is also true at that world, and every tense-theoretic consequence of a proposition true at a time is also true at that time); just as there is a unique actual world, there is a unique present moment; and just as a proposition is necessarily true iff true at all worlds, a proposition is eternally true iff true at all times. In this paper, I show that a simple extension of my theory of worlds yields a theory of times in which the above structural similarities between the two are consequences. (shrink)

The author engages a question raised about theories of nonexistent objects. The question concerns the way names of fictional characters, when analyzed as names which denote nonexistent objects, acquire their denotations. Since nonexistent objects cannot causally interact with existent objects, it is thought that we cannot appeal to a `dubbing' or a `baptism'. The question is, therefore, what is the starting point of the chain? The answer is that storytellings are to be thought of as extended baptisms, and the details (...) of this response receive attention in the paper. Once the storytelling is complete, and the characters have been baptized, a priori metaphysical principles linking the storytelling with the realm of nonexistent objects provide the referential, non-causal connection between the names used in the storytelling and the objects denoted by such names. [This is the original English version of an article that first appeared in German translation, translated into German by Arnold Günther and published in the Zeitschrift für Semiotik 9/1-2 (1987): 85-95. The version that appears here is, for the most part, unaltered.]. (shrink)

Explores the metaphysical, epistemological, and hermeneutical theories of Schelling’s final system concerning the nature and meaning of religious mythology.

This entry introduces the reader to the main ideas in Frege's philosophy of logic, mathematics, and language.

There are two opposing traditions in contemporary quantum field theory (QFT). Mainstream Lagrangian QFT led to and supports the standard model of particle interactions. Algebraic QFT seeks to provide a rigorous consistent mathematical foundation for field theory, but cannot accommodate the local gauge interactions of the standard model. Interested philosophers face a choice. They can accept algebraic QFT on the grounds of mathematical consistency and general accord with the semantic conception of theory interpretation. This suggests a rejection of particle ontology. (...) Or they can accept the standard model on the grounds of its established success. This alternative, which I defend, suggests revising philosophical accounts of scientific theory and finding some way of accommodating particles. (shrink)

We address an issue recently discussed by Graham Priest: whether the very nature of truth (understood as in correspondence theories) rules out true contradictions, and hence whether a correspondence-theoretic notion of truth rules against dialetheism. We argue that, notwithstanding appearances to the contrary, objections from within the correspondence theory do not stand in the way of dialetheism. We close by highlighting, but not attempting to resolve, two further challenges for dialetheism which arise out of familiar philosophical theorizing about truth.

This paper investigates the question of, and the degree to which, Newton’s theory of space constitutes a third-way between the traditional substantivalist and relationist ontologies, i.e., that Newton judged that space is neither a type of substance/entity nor purely a relation among such substances. A non-substantivalist reading of Newton has been famously defended by Howard Stein, among others; but, as will be demonstrated, these claims are problematic on various grounds, especially as regards Newton’s alleged rejection of the traditional substance/accident dichotomy (...) concerning space. Nevertheless, our analysis of the metaphysical foundations of Newton’s spatial theory will strive to uncover its unique and innovative characteristics, most notably, the distinctive role that Newton’s “immaterialist” spatial ontology plays in his dynamics. (shrink)

The formulation of propositional modal logic is revised by interposing a domain of structured propositions between the modal language and the models. Interpretations of the language (i.e., ways of mapping the language into the domain of propositions) are distinguished from models of the domain of propositions (i.e., ways of assigning truth values to propositions at each world), and this contrasts with the traditional formulation. Truth and logical consequence are defined, in the first instance, as properties of, and relations among, propositions. (...) -/- These definitions have certain interesting consequences. One is that they resolve a question that cannot be answered by the traditional analysis, in which Kripke models directly interpret modal language. The question is, is the reason a modal sentence has a different truth value at other possible worlds due to the fact that the sentence has a different meaning at that world or due to a change in the world? The philosophical conception elaborates the second answer. Another interesting consequence is that modal language, properly speaking, is not intensional, at least according to the classic tests for, and definitions of, intensionality. (shrink)

This paper investigates Newton’s ontology of space in order to determine its commitment, if any, to both Cambridge neo-Platonism, which posits an incorporeal basis for space, and substantivalism, which regards space as a form of substance or entity. A non-substantivalist interpretation of Newton’s theory has been famously championed by Howard Stein and Robert DiSalle, among others, while both Stein and the early work of J. E. McGuire have downplayed the influence of Cambridge neo-Platonism on various aspects of Newton’s own spatial (...) hypotheses. Both of these assertions will be shown to be problematic on various grounds, with special emphasis placed on Stein’s influential case for a non-substantivalist reading. Our analysis will strive, nonetheless, to reveal the unique or forward-looking aspects of Newton’s approach, most notably, his critical assessment of substance ontologies, that help to distinguish his theory of space from his neo-Platonic contemporaries and predecessors. (shrink)