Lists of species underpin many fields of human endeavour, but there are currently no universally accepted principles for deciding which biological species should be accepted when there are alternative taxonomic treatments (and, by extension, which scientific names should be applied to those species). As improvements in information technology make it easier to communicate, access, and aggregate biodiversity information, there is a need for a framework that helps taxonomists and the users of taxonomy decide which taxa and names should be used (...) by society whilst continuing to encourage taxonomic research that leads to new species discoveries, new knowledge of species relationships, and the refinement of existing species concepts. Here, we present 10 principles that can underpin such a governance framework, namely (i) the species list must be based on science and free from nontaxonomic considerations and interference, (ii) governance of the species list must aim for community support and use, (iii) all decisions about list composition must be transparent, (iv) the governance of validated lists of species is separate from the governance of the names of taxa, (v) governance of lists of accepted species must not constrain academic freedom, (vi) the set of criteria considered sufficient to recognise species boundaries may appropriately vary between different taxonomic groups but should be consistent when possible, (vii) a global list must balance conflicting needs for currency and stability by having archived versions, (viii) contributors need appropriate recognition, (ix) list content should be traceable, and (x) a global listing process needs both to encompass global diversity and to accommodate local knowledge of that diversity. We conclude by outlining issues that must be resolved if such a system of taxonomic list governance and a unified list of accepted scientific names generated are to be universally adopted. (shrink)

Frank E. Zachos offers a comprehensive review of one of today's most important and contentious issues in biology: the species problem. After setting the stage with key background information on the topic, the book provides a brief history of species concepts from antiquity to the Modern Synthesis, followed by a discussion of the ontological status of species with a focus on the individuality thesis and potential means of reconciling it with other philosophical approaches. More than 30 different species concepts (...) found in the literature are presented in an annotated list, and the most important ones, including the Biological, Genetic, Evolutionary and different versions of the Phylogenetic Species Concept, are discussed in more detail. Specific questions addressed include the problem of asexual and prokaryotic species, intraspecific categories like subspecies and Evolutionarily Significant Units, and a potential solution to the species problem based on a hierarchical approach that distinguishes between ontological and operational species concepts. A full chapter is dedicated to the challenge of delimiting species by means of a discrete taxonomy in a continuous world of inherently fuzzy boundaries. Further, the book outlines the practical ramifications for ecology and evolutionary biology of how we define the species category, highlighting the danger of an apples and oranges problem if what we subsume under the same name ("species") is in actuality a variety of different entities. A succinct summary chapter, glossary and annotated list of references round out the coverage, making the book essential reading for all biologists looking for an accessible introduction to the historical, philosophical and practical dimensions of the species problem. (shrink)

How chromatin bridges are detected by the abscission checkpoint during mammalian cell division is unknown. Here, we discuss recent findings from our lab showing that the DNA topoisomerase IIα (Top2α) enzyme binds to catenated (“knotted”) DNA next to the midbody and forms abortive Top2‐DNA cleavage complexes (Top2ccs) on chromatin bridges. Top2ccs are then processed by the proteasome to promote localization of the DNA damage sensor protein Rad17 to Top2‐generated double‐strand DNA ends on DNA knots. In turn, Rad17 promotes local recruitment (...) of the MRN protein complex and downstream ATM‐Chk2‐INCENP signaling to delay abscission and prevent chromatin bridge breakage in cytokinesis. (shrink)

Species, or ‘the Species Problem’, is a topic in science, in the philosophy of science, and in general philosophy. There is not one, but many, species problems, and these are dealt with in this volume. Species are often thought of as units of biology, to be used in ecology, conservation, classification, and theory. The chapters in this book present opposing views on the current philosophical and conceptual issues of the Species Problem in biology. -/- Divided into four sections Theories and (...) Concepts, Practice and Methods, Ranks, Trees and Names, and Metaphysics and Epistemologies, the book is authored by systematists, philosophers, historians and working biologists, many leaders in their fields. Topics include Essentialism and individuals, speciation modes, theory and the species rank, nomenclature and diagnosis, scale of species, and ecology, conservation, and species. -/- Species Problems and Beyond aims to clarify the contemporary issues of the Species Problem. It is ideal for use in upper-level seminars and courses in Evolutionary Biology, Philosophy of Science, Philosophy of Biology, Systematics and Taxonomy, and Phylogenetics/Cladistics, and for any scholar in these fields. (shrink)

Should a principle of charity be applied to the interpretation of the colour concepts exercised in visual experience? We think not. We shall argue, for one thing, that the grounds for applying a principle of charity are lacking in the case of colour concepts. More importantly, we shall argue that attempts at giving the experience of colour a charitable interpretation either fail to respect obvious features of that experience or fail to interpret it charitably, after all. Charity to visual experience (...) is therefore no motive for resisting the natural, Galilean response to a scientific understanding of light and vision. The best interpretation of colour experience ends up convicting it of widespread and systematic error. (shrink)

I discuss here a number of different kinds of diachronic emergence, noting that they differ in important ways from synchronic conceptions. I argue that Bedau’s weak emergence has an essentially historical aspect, in that there can be two indistinguishable states, one of which is weakly emergent, the other of which is not. As a consequence, weak emergence is about tokens, not types, of states. I conclude by examining the question of whether the concept of weak emergence is too weak and (...) note that there is at present no unifying account of diachronic and synchronic concepts of emergence. (shrink)

The purpose of this article is to show the contribution of recent Thomistic epistemology - that is, an epistemology rooted in the philosophical theology of Thomas Aquinas - makes to contemporary philosophy of religion. In particular, I show how recent philosophers and theologians (most of them of a distinctly analytic persuasion) are appropriating insights in Aquinas’s philosophical theology in order to address perennial epistemological issues: most broadly, how it is that human persons know the world as well as the divine. (...) One of the main conclusions of the article is that recent Thomistic epistemology (including the various species of recent Thomistic epistemology) offers powerful resources for properly understanding both the mind-world and mind-God relationships. (shrink)

The self-portrait of an intellectual reveals his childhood in Vienna, wounds at the Russian front in the German army, encounters with the famous, innumerable love affairs, four marriages, and refusal to accept a "petrified and tyrannical ...

I explore some of the ways that assumptions about the nature of substance shape metaphysical debates about the structure of Reality. Assumptions about the priority of substance play a role in an argument for monism, are embedded in certain pluralist metaphysical treatments of laws of nature, and are central to discussions of substantivalism and relationalism. I will then argue that we should reject such assumptions and collapse the categorical distinction between substance and property.

"In this wonderfully engaging and informative collection we hear the voice of a different Paul Bowles. Writing on a wide range of subjects--jazz, film music, classical music, popular music, ethnic music--he is direct, opinionated, incisive, analytical, humorous, and passionate."—Millicent Dillon, author of You Are Not I: A Portrait of Paul Bowles.

Paul Helm is a distinguished philosopher, with particular interests in the philosophy of religion. His work covers some of the most important aspects of the field as it has developed in the last thirty years with particular contributions to metaphysics, religious epistemology and philosophical theology. In celebration of Helm's life's work, Reason in the Service of Faith brings together a range of his essays which reflect these central concerns of his thought. Over thirty of Helm's selected essays and four (...) unpublished articles are gathered into five parts: Metaphilosophical issues, Action, Change and Personal Identity, Epistemology, God and Creation, Providence and Prayer. The volume is prefaced with a short editorial introduction and ends with an extensive bibliography of Helm's published works. Demonstrating the important connection between Helm's theological and philosophical interests across his body of work, this collection is a remarkable resource for scholars of religion, philosophy and theology. (shrink)

Paul and Religion demonstrates the continuing and contemporary relevance of the most important, and most controversial, figure of early Christianity. Paul Gooch interrogates the Pauline writings for their meaning as well as implications for religion as an entire form of life, a stance on the world expressed in distinctive practices. Bringing a philosophical approach to this topic, he connects Paul's ideas to lived experience. In a conversational style, Gooch explores Paul's experience of grace and his dismissal (...) of distinctive markers of religious identity in favour of love as binding together a community. Contrary to common expectations, he finds within Paul's letters material for conversations about issues in our day, such as gender and sexuality. From his close reading of the Letters, Gooch argues that the Pauline religious form of life is not identical with institutional Christianity. Indeed, his conclusions may be welcome to those who belong to other faiths. (shrink)

This collection of essays by philosophers and educationalists of international reputation, all published here for the first time, celebrates Paul Hirst's professional career. The introductory essay by Robin Barrow and Patricia White outlines Paul Hirst's career and maps the shifts in his thought about education, showing how his views on teacher education, the curriculum and educational aims are interrelated. Contributions from leading names in British and American philosophy of education cover themes ranging from the nature of good teaching (...) to Wittgensteinian aesthetics. The collection concludes with a paper in which Paul Hirst sets out his latest views on the nature of education and its aims. The book also includes a complete bibliography of works by Hirst and a substantial set of references to his writing. (shrink)

When Swiss artist Paul Klee died in 1940, he left behind not only paintings that are a testament to his prodigious skill and vision but also a trove of writings and lectures that highlight his impressive intellectual prowess. Paul Klee: Philosophical Vision: From Nature to Art is the fully illustrated catalog accompanying an eponymous exhibition opening in 2012 at the McMullen Museum of Art that focuses on the philosophical depth of Klee's art. Demonstrating how ideas developed in Klee's (...) written work are realized in his paintings, Paul Kleeputs a keen emphasis on the artist as philosopher, both in his theoretical writings and in his artistic works. Klee's philosophy of nature and of the genesis of natural things is explored, as are the ways in which Klee translated these ideas into form, line, and color. His paintings are also decoded to reveal Klee as an astute critic of modern society, taking up topics as various as the impact of technology on art and the political failures of Germany that led to the rise of Hitler and Nazism. The exhibition and catalog will also look at twentieth- and twenty-first-century philosophers who have discussed Klee's work, including Benjamin, Heidegger, Foucault, and Merleau-Ponty, and will articulate the broad impact that Klee's art has had on recent philosophical thought. This book brings together contributions by an international group of scholars and also includes a new translation of Klee's "On Modern Art." A beautiful and rigorous treatment of one of the twentiethcentury's most famous painters, Paul Klee not only reveals the man himself as a thinker and artist, but also creates a larger paradigm for how philosophical ideas shape art, and vice versa. (shrink)

Paul Horwich gives the definitive exposition of a prominent philosophical theory about truth, `minimalism'. His theory has attracted much attention since the first edition of Truth in 1990; he has now developed, refined, and updated his treatment of the subject, while preserving the distinctive format of the book. This revised edition appears simultaneously with a new companion volume, Meaning; the two books demystify central philosophical issues, and will be essential reading for all who work on the philosophy of language.

This is a translation and critical edition of two documents on the Kapp Putsch and the origins of the united-front policy in the German Communist Party. The documents were written by the kpd leader Paul Levi and their titles and dates are, respectively: ‘Letter to the Central Committee of the Communist Party of Germany’ and ‘Open Letter of the Zentrale of the United Communist Party of Germany’. They are a documentary appendix to our essay ‘Paul Levi and the (...) Origins of the United-Front Policy in the Communist International’, published in this issue of Historical Materialism. (shrink)

Paul E. Griffiths argues that most research on the emotions has been as misguided as Aristotelian efforts to study "superlunary objects" - objects...

The format of this Library of Living Philosophers volume differs from that of its fifteen predecessors. Because of Sartre's failing eyesight, it was not possible for him either to read the critical essays or to respond in the usual way to his critics. Nor did he feel able to prepare an autobiography. Thus, in order to collect the material needed for the volume, it was necessary to conduct personal taped interviews with Sartre and then to have those interviews translated, edited, (...) and arranged in an order that would approximate as closely as possible the customary format of the volumes in the Library of Living Philosophers series. Skillfully and conscientiously conducted, the interviews themselves resulted in a unique and valuable document. At the time they occurred, Sartre was in good health except for his near-blindness, and he answered questions in a lively and easy manner. Although he seemed most comfortable when talking autobiographically, he nevertheless responded to many of the philosophical questions raised by the contributors to this volume. (shrink)

This text examines the philosophy of Paul Weiss. Much of Dr Weiss's impact has come through his example, discussions, and such activities as founding and editing the Review of Metaphysics and founding and leading the Metaphysical Society of America.

Paul Ricoeur has been hailed as one of the most important thinkers of the century. Oneself as Another, the clearest account of his "philosophical ethics," substantiates this position and lays the groundwork for a metaphysics of morals.

Paul Thagard describes how his current work in neurophilosophy grew out of a long series of engagements with philosophy, philosophy of science, cognitive science, neural networks, and theoretical neuroscience. Each of these engagements had cumulative advantages over its predecessors. Neurophilosophy is prospering by applying insights about the workings of the brain to central problems in epistemology, metaphysics, and ethics.

How should we make choices when we know so little about our futures? L. A. Paul argues that we must view life decisions as choices to make discoveries about the nature of experience. Her account of transformative experience holds that part of the value of living authentically is to experience our lives and preferences in whatever ways they evolve.

Paul Feyerabend's globally acclaimed work, which sparked and continues to stimulate fierce debate, examines the deficiencies of many widespread ideas about scientific progress and the nature of knowledge. Feyerabend argues that scientific advances can only be understood in a historical context. He looks at the way the philosophy of science has consistently overemphasized practice over method, and considers the possibility that anarchism could replace rationalism in the theory of knowledge. -- Amazon.com.

What was René Girard’s attitude towards philosophy? What philosophers influenced him? What stance did he take in the philosophical debates of his time? What are the philosophical questions raised by René Girard’s anthropology? In this interview, Paul Dumouchel sheds light on these issues.

Paul Elmer More's philosophy was self-styled ‘dualism’, and because developed initially from a student's enthusiasm instigated by a book on Manicheism, has often been misinterpreted. In this paper, on the basis of More's long development, I shall try to survey the nuances of his ‘dualism’ or ‘dualisms’, the various aspects of ‘dualism’ which he developed largely through case studies of thinkers of the past. In a significant way, to parody William James, the Shelburne Essays might well be called ‘The (...) Varieties of Dualistic Experience’, and of course for More ‘dualistic’ was virtually a synonym for ‘religious’. Out of these studies issued a Christian Platonism, or more precisely, a philosophy of the Incarnation, particularly in Christ the Word . The subsequent volume in a series called ‘The Greek Tradition: From the Death of Socrates to the Council of Chalcedon’ is The Catholic Faith . Although More called his dualism ‘absolute’, and it is sometimes presented as ‘absolute dualism’, the ‘sacramental idea’ at the heart of Christianity is said to rest ‘ultimately upon a dualistic conception of the world, in accordance with which matter and spirit are essentially distinct yet mutually interdependent. It implies on the one side that matter can be indefinitely adapted to spiritual uses, and on the other side that spirit requires now, and, so far as our knowledge and imagination reach, will always require the aid of some sort of corporeal instruments. It points to a divine purpose unfolding itself in a continuous process wherein the stuff of existence is…transmuted into an ever finer medium of order and beauty and righteousness and joy. (shrink)

Paul Ramsey was one of the most important ethicists of the twentieth century. From the publication of his classic Basic Christian Ethics in 1950 until his death in 1988, his writings decisively shaped moral discourse and reflection in the areas of theology, law, politics, and medicine. This collection of Ramsey's most important essays on Christian, political, and medical ethics displays the scope and depth of his vision, highlighting both the character of his theological commitments and the continuing significance of (...) his work for the pressing moral problems of our day. Selections deal with such issues as race relations, sexuality and marriage, war, the meaning of Christian love, abortion, and medical care for the sick and dying. A general introduction by William Werpehowski and Stephen D. Crocco evaluates Ramsey's career and accomplishments and reviews contemporary criticism of his output and legacy. Shorter introductions to each selection point out crucial themes and lines of development in Ramsey's thought. (shrink)

Paul Thompson’s excellent book, From Field to Fork: Food Ethics for Everyone, argues that contemporary food ethics persistently ignores the nature and actual impact of GMOs, Concentrated Animal Feeding Operations, food aid to developing countries, and more. On Thompson’s view, such philosophical analyses must incorporate empirical knowledge. Additional strengths of Thompson’s book: its attention to quality-of-life issues, its openness to the concerns of the marginalized, and its emphasis on the interconnectedness of problems in food ethics. I raise one area (...) of disagreement with Thompson: his treatment of GMOs is, I argue, insufficiently skeptical. I suggest a three-fold revision of the book’s treatment of the precautionary principle, and I levy an additional argument against GMOs, the Inductive Argument. Using the herbicide Roundup as a case study of the ways in which industry urges the use of technologies that have not been fully vetted or monitored, I argue that products originally seen as safe often turn out instead to be harmful to the environment and health. Significant inductive experience with similar cases gives people additional reason to be even more suspicious of GMOs than Thompson suggests. (shrink)