I critically discuss a new proposal for a metaphysics of sense-data. This proposal is due to Peter Forrest. Forrest argues that, if we accept Platonism about universals, sense-data are best understood as structured universals–in particular, as structured universals with temporal and spatial properties as components. Against this proposal, I argue sense-data as structured universals are not universals at all.

Background Despite the growth of biomedical research in South Africa, there are few insights into the operation of Research Ethics Committees (RECs) in this setting. We investigated the composition, operations and training needs of health RECs in South Africa against the backdrop of national and international guidelines. Methods The 12 major health RECs in South Africa were surveyed using semi-structured questionnaires that investigated the composition and functions of each REC as well as the operational issues facing committees. Results Health RECs (...) in SA have an average of 16 members and REC members are predominantly male and white. Overall, there was a large discrepancy in findings between under-resourced RECs and well resourced RECs. The majority of members (56%) are scientists or clinicians who are typically affiliated to the same institution as the health REC. Community representatives account for only 8% of membership. Training needs for health REC members varied widely. Conclusion Most major health RECs in South Africa are well organized given the resource constraints that exist in relation to research ethics in developing countries. However, the gender, racial and occupational diversity of most of these RECs is suboptimal, and most RECs are not constituted in accordance with South African guidelines. Variability in the operations and training needs of RECs is a reflection of apartheid-entrenched influences in tertiary education in SA. While legislation now exists to enforce standardization of research ethics review systems, no provision has been made for resources or capacity development, especially to support historically-disadvantaged institutions. Perpetuation of this legacy of apartheid represents a violation of the principles of justice and equity. (shrink)

The notion that something can exist a se is central to Descartes’s overall metaphysics of causation. In the Meditations, divine aseity plays the role of explaining not only God’s existence but ultimately the existence of everything else apart from God. Yet in the Meditations proper, as well as in the early Replies, Descartes does little to clarify exactly what his view of divine aseity is and how it might differ from the sort of aseity commonly posited by the Scholastics. Despite (...) Descartes’s later attempts to assuage this worry and clarify his position, the positive aseity charge has not gone away. Here I shall argue that the charge is unjustified on all counts. Baldly stated, Descartes’s notion of aseity is no different than the negative sense of aseity endorsed by his Scholastic predecessors - especially Aquinas. Understanding this not only helps in clarifying the overall picture of Cartesian causality but also aids in seeing how commentaries on the Meditations, old and new, have obscured it. (shrink)

The semantic paradoxes are often associated with self-reference or referential circularity. Yablo (Analysis 53(4):251–252, 1993), however, has shown that there are infinitary versions of the paradoxes that do not involve this form of circularity. It remains an open question what relations of reference between collections of sentences afford the structure necessary for paradoxicality. In this essay, we lay the groundwork for a general investigation into the nature of reference structures that support the semantic paradoxes and the semantic hypodoxes. We develop (...) a functionally complete infinitary propositional language endowed with a denotation assignment and extract the reference structural information in terms of graph-theoretic properties. We introduce the new concepts of dangerous and precarious reference graphs, which allows us to rigorously define the task: classify the dangerous and precarious directed graphs purely in terms of their graph-theoretic properties. Ungroundedness will be shown to fully characterize the precarious reference graphs and fully characterize the dangerous finite graphs. We prove that an undirected graph has a dangerous orientation if and only if it contains a cycle, providing some support for the traditional idea that cyclic structure is required for paradoxicality. This leaves the task of classifying danger for infinite acyclic reference graphs. We provide some compactness results, which give further necessary conditions on danger in infinite graphs, which in conjunction with a notion of self-containment allows us to prove that dangerous acyclic graphs must have infinitely many vertices with infinite out-degree. But a full characterization of danger remains an open question. In the appendices we relate our results to the results given in Cook (J Symb Log 69(3):767–774, 2004) and Yablo (2006) with respect to more restricted sentences systems, which we call $\mathcal{F}$ -systems. (shrink)

William Lane Craig's defence of the kalam cosmological argument rests heavily on two philosophical arguments against a past-eternal universe. In this article I take issue with one of these arguments, what I call the – namely, that the metaphysical absurdity of an actually infinite number of things existing precludes the possibility of a beginningless past. After explaining this argument, I proceed to raise some initial doubts. After setting those aside, I show that the argument is ineffective against proponents of presentism. (...) The remainder of the article considers and rejects possible replies on Craig's behalf. (shrink)

This book explores Walter Benjamin, Siegfried Kracauer and Alexander Kluge's analyses of the role that a rejuvenation in the capacity for imagination can play in encouraging us to reconceive the possibilities of the past, the present, and the future outside of the parameters of the status quo. The concept of imagination to which the title of the book refers is not a strictly defined, stable concept, but rather a term which is employed to refer to a capacity that facilitates both (...) an active, creative relationship to one's environment, and a process of mediation between the outside world and one's own experiences and memories. Through a detailed analysis of their engagements with subjects that span a broad range of historical and thematic contexts (including topics as diverse as literature, children's play, film, photography, history, and television) the book charts the extent to which the concept of imagination plays a central role in Benjamin, Kracauer, and Kluge's explorations of a mode of perception and experience which could serve as a catalyst for the creation and sustenance of a desire for a different kind of future. (shrink)

Anti-vascular endothelial growth factor therapy has revolutionised the treatment of a variety of ophthalmic conditions and has become the first-line therapy for a range of retinal diseases. Bevacizumab, a VEGF inhibitor first approved for the treatment of colorectal cancer, has been shown to be nearly or virtually as effective and safe as other anti-VEGF therapies in the treatment of certain retinal diseases but is not approved or registered by the Food and Drug Administration or European Medicines Agency. While other anti-VEGF (...) options are approved and registered, they are generally more expensive and less accessible. Accordingly, despite its off-label status, bevacizumab is frequently used for a variety of disabling retinal diseases. Indeed, bevacizumab is included on the World Health Organization’s list of essential medicines. However, its use in some parts of the world remains restricted due to its off-label status. How, then, should healthcare authorities approach this situation? What are the ethical and societal implications of adhering to a standard and generally effective evaluation and approval system while restricting access to a potentially cost-saving therapy? In countries where its use is not restricted, how should providers approach off-label treatment with bevacizumab? By examining the evidence behind bevacizumab’s efficacy and safety and evaluating the individual and societal implications of off-label use and restriction, this paper illustrates the ethical factors providers and policy makers must consider in the off-label use of bevacizumab and ultimately argues for increased access to bevacizumab in the treatment of retinal disease. (shrink)

The twentieth century saw the rise of hermeneutics, the philosophical interpretation of texts, and eventually the application of its insights to metaphorical “texts” such as individual and group identities. It also saw the rise of modern environmentalism, which evolved through various stages in which it came to realize that many of its key concerns—“wilderness” and “nature” among them—are contested territory that are viewed differently by different people. Understanding nature requires science and ecology to be sure, but it also requires a (...) sensitivity to history, culture, and narrative. Thus, understanding nature is a fundamentally hermeneutic task. Interpreting Nature brings together leading voices at the intersection of these two increasingly important philosophical discussions: philosophical hermeneutics and environmental philosophy. The resulting field, environmental hermeneutics, provides the center of gravity for a collection of essays that grapple with one of the most compelling issues of our time: how do humans relate to nature? Adopting a broad and inclusive view of “the environment, Interpreting Nature takes up restoration and preservation, natural and built environments, the social construction of nature and nature as it imposes itself beyond our categories, and much more. The rich diversity of contributions illustrates the remarkable fecundity of hermeneutic resources applied to environmental issues. Taken together, the various contributions to this collection mark the arrival of environmental hermeneutics as a distinct field of study. (shrink)

Modern environmentalism has come to realize that many of its key concerns "wilderness" and "nature" among them are contested territory, viewed differently by different people. Understanding nature requires science and ecology, to be sure, but it also requires a sensitivity tom, history, culture, and narrative. Thus, understanding nature is a fundamentally hermeneutic task.

The use of the symbol ∨for disjunction in formal logic is ubiquitous. Where did it come from? The paper details the evolution of the symbol ∨ in its historical and logical context. Some sources say that disjunction in its use as connecting propositions or formulas was introduced by Peano; others suggest that it originated as an abbreviation of the Latin word for “or,” vel. We show that the origin of the symbol ∨ for disjunction can be traced to Whitehead and (...) Russell’s pre-Principia work in formal logic. Because of Principia’s influence, its notation was widely adopted by philosophers working in logic (the logical empiricists in the 1920s and 1930s, especially Carnap and early Quine). Hilbert’s adoption of ∨ in his Grundzüge der theoretischen Logik guaranteed its widespread use by mathematical logicians. The origins of other logical symbols are also discussed. (shrink)

Anselm’s Proslogion argument is fascinating, important, and notoriously difficult. Many introductions to the argument are either as difficult as the original (such as those that use modal concepts to explain it) or are unfaithful to it. This paper presents an accessible introduction, faithful to the original, which breaks the argument down into four basic components: “That-Than-Which-a-Greater Cannot-be-Conceived,” “From Conceptual Existence to Real Existence,” “From Real Existence to Necessary Existence,” and “‘That-Than-Which-a-Greater Cannot-be-Conceived’ as God.”.

Using a new model focused on four core capacities-intellectual complexity, social location, empathetic accountability, and motivated action--Teaching Civic Engagement explores the significance of religious studies in fostering a vibrant, just, and democratic civic order.In the first section of the book, contributors detail this theoretical model and offer an initial application to the sources and methods that already define much teaching in the disciplines of religious studies and theology. A second section offers chapters focused on specific strategies for teaching civic engagement (...) in religion classrooms, including traditional textual studies, reflective writing, community-based learning, field trips, media analysis, ethnographic methods, direct community engagement and a reflective practice of "ascetic withdrawal." The final section of the volume explores theoretical issues, including the delimitation of the "civic" as a category, connections between local and global in the civic project, the question of political advocacy in the classroom, and the role of normative commitments.Collectively these chapters illustrate the real possibility of connecting the scholarly study of religion with the societies in which we, our students, and our institutions exist. The contributing authors model new ways of engaging questions of civic belonging and social activism in the religion classroom, belying the stereotype of the ivory tower intellectual. (shrink)

This article examines the changing scope and method of ecumenical public theology from the World Missionary Conference of 1910 until the present. Most changes were made in response to the changing ideological and political contexts. The collapse of liberalism and the social gospel was followed by a type of confessional ethics which arose directly out of the German Church Struggle. In opposition to this there emerged a realist ecumenical social ethics, much indebted to Reinhold Niebuhr, and of Ronald Preston. This (...) type of public theology and its distinctive ‘middle axiom’ method are examined and contrasted with the more recent public theologies which were influenced by liberation theology and grassroots movements. It is suggested that the ending of the Cold War and the fundamental changes that have taken place since September 11 2001 present a radically new kind of challenge to public theology. (shrink)

This paper argues that throughout the Cold War, the Colombian Left focused on building local power in the countryside, and abandoned the burgeoning urban working class, much of it informal, unwaged and unorganised, to the Right. Yet at every turn, landlords linked to local and regional political machines and military and police officials blocked or reversed reforms designed to modernise the countryside, as government-subsidised agro-industrial development replaced smallholding. Then, in successive conjunctures, landlords and their allies, including cocaine exporters from whom (...) they were increasingly inseparable after 1985, augmented their political power through dynamic counterinsurgent paramilitary movements based in provincial cities and towns. This made democracy impossible, led to a new feudalism characterised by parcellised sovereignties, and upheld, into the twenty-first century, the semi-authoritarian parliamentary system that has ruled Colombia since the 1880s. (shrink)

As interest in Owen Barfield grows, we aim to meet the need for a scholarly introduction to his thought. Our primary purpose is to present an overview, analysis, and synthesis of Barfield's most salient ideas in a manner that will be of interest to neophytes and initiates alike. Barfield's work can, at time, be difficult to understand; C. S. Lewis put it well when he described Barfield's style of argument as 'dark, labyrinthine,' and 'pertinacious.' But Lewis ardently promoted Barfield's work (...) because he knew that people who willingly walk in those dim and winding corridors are, in time, richly rewarded by the bright light at their end. We offer the present work in service to those who wish to undertake this adventure. While the present book will help those readers who wish to engage Barfield for the sake of achieving a greater understanding of and appreciation for other writers who have been associated with or influenced by him, we aim first and foremost to present Barfield as a profound and original thinker in his own right. (shrink)

BackgroundCommentators believe that the ethical decision-making climate is instrumental in enhancing interprofessional collaboration in intensive care units. Our aim was twofold: to determine the perception of the ethical climate, levels of moral distress, and intention to leave one's job among nurses and physicians, and between the different ICU types and determine the association between the ethical climate, moral distress, and intention to leave.MethodsWe performed a cross-sectional questionnaire study between May 2021 and August 2021 involving 206 nurses and physicians in a (...) large urban academic hospital. We used the validated Ethical Decision-Making Climate Questionnaire and the Measure of Moral Distress for Healthcare Professionals tools and asked respondents their intention to leave their jobs. We also made comparisons between the different ICU types. We used Pearson's correlation coefficient to identify statistically significant associations between the Ethical Climate, Moral Distress, and Intention to Leave.ResultsNurses perceived the ethical climate for decision-making as less favorable than physicians. They also had significantly greater levels of moral distress and higher intention to leave their job rates than physicians. Regarding the ICU types, the Neonatal/pediatric unit had a significantly higher overall ethical climate score than the Medical and Surgical units and also demonstrated lower moral distress scores and lower “intention to leave” scores compared with both the Medical and Surgical units. The ethical climate and moral distress scores were negatively correlated ; moral distress and "intention to leave" was positively correlated ; and ethical climate and “intention to leave” were negatively correlated.ConclusionsSignificant differences exist in the perception of the ethical climate, levels of moral distress, and intention to leave between nurses and physicians and between the different ICU types. Inspecting the individual factors of the ethical climate and moral distress tools can help hospital leadership target organizational factors that improve interprofessional collaboration, lessening moral distress, decreasing turnover, and improved patient care. (shrink)

This paper will set out in plain language the basic ontology of “Deleuze’s Spinoza”; it will then critically examine whether such a Spinoza has, or indeed could have, ever truly existed. In this, it will be shown that Deleuze’s reading of Spinoza involves the imposition of three interlocking, formal principles. These are (1) Necessitarianism, (2) Immanence, and (3) Univocity. The uncovering of Deleuze’s use of these three principles, how they relate to one another, and what they jointly imply in terms (...) of ontology, will occupy Part 1 of this paper. The critique of these principles from a Spinozist perspective, i.e. that their use by Deleuze is incompatible with Spinoza’s own metaphysics, will occupy Part 2 of this paper. (shrink)

The article develops and extends the theory of Glenn Kessler (Frege, Mill and the foundations of arithmetic, Journal of Philosophy 77, 1980) that a (cardinal) number is a relation between a heap and a unit-making property that structures the heap. For example, the relation between some swan body mass and "being a swan on the lake" could be 4.

At the level of the individual, current research suggests that most of our daily actions are done out of habit. At the same time, individuals are part of larger social units, and their behavior gives rise to customs and institutions. Hume recognized the indispensable role of custom and habit in human life in his science of the mind, a science which aims to form the most general principles possible. Custom and habit are singled out by Hume as particularly potent general (...) principles of human nature, describing them as the “great guide of life” and essential to human affairs. The aim of this paper is to explore the role custom and habit play in Hume’s work, especially as it concerns his political philosophy and experimental method, while considering intersections with contemporary discussions in political science. (shrink)

Interactive theorem provers might seem particularly impractical in the history of philosophy. Journal articles in this discipline are generally not formalized. Interactive theorem provers involve a learning curve for which the payoffs might seem minimal. In this article I argue that interactive theorem provers have already demonstrated their potential as a useful tool for historians of philosophy; I do this by highlighting examples of work where this has already been done. Further, I argue that interactive theorem provers can continue to (...) be useful tools for historians of philosophy in the future; this claim is defended through a more conceptual analysis of what historians of philosophy do that identifies argument reconstruction as a core activity of such practitioners. It is then shown that interactive theorem provers can assist in this core practice by a description of what interactive theorem provers are and can do. If this is right, then computer verification for historians of philosophy is in the offing. (shrink)

How exactly does logic work? What makes some arguments valid and others not? What does a faithful use of logic look like? In this introduction to logic, philosopher Forrest Baird considers the basic building blocks of human reason, including types of arguments, fallacies, syllogisms, symbols, and proofs, all of which are demonstrated with exercises for students throughout.

Though the interaction of philosophy with pop culture has so far mostly taken the form of books for nonphilosophers that use various shows and movies as sources of examples to illustrate “traditional” philosophical issues, this article contends that serious engagement with the informal philosophical discussions expressed in popular entertainments constitutes a kind of “ethnophilosophy” and should be considered an important part of the discipline. Our disciplinary responsibility for maintaining and considering the history of philosophy ought to include even the philosophical (...) conversations that occur outside the academy; however unlike “proper” philosophy this material may be, it nonetheless represents engagement—sometimes substantial engagement—with the same issues that concern those of us who are considered “professional” philosophers, and thus is legitimately of interest to us. (shrink)

Part One of this paper is a case against classical mereology and for Heyting mereology. This case proceeds by first undermining the appeal of classical mereology and then showing how it fails to cohere with our intuitions about a measure of quantity. Part Two shows how Heyting mereology provides an account of sets and classes without resort to any nonmereological primitive.

A book of readings in Western intellectual history focusing on the role of reason in human action. Contents:^ Plato: Myth of the Cave; Plato: ^IThe Four Virtues; Aristotle: Knowledge of Causes; Aristotle: The Types of Governments; Epicurus: Epicureanism; Epictetus: Stoicism; St. Augustine: The Platonist; St. Augustine: The Nature of Sources of Evil; St. Thomas Aquinas: The Four Laws; St. Thomas Aquinas: The Nature of the Soul; Pico: The Oration on the Dignity of Man; John Calvin: Reason, Sin and Illumination; St. (...) Teresa of Avila: Interior Castle; Rene Descartes: Pens,s ; Thomas Hobbes: The State of Nature; John Locke: The State of Nature; Alexander Pope: Essay on Man; David Hume: Impressions and Ideas; Voltaire: Candide; Immanuel Kant: Space and Time; Immanuel Kant: The Good Will; Edmund Burke: Revolution in France; James Madison: The Federal Government; Soren Kierkegaard: Subjective Truth; Fyodor Dostoevsky: The Grand Inquisitor; Karl Marx and Friedrich Engels: Communist Manifesto; Friedrich Nietzsche: The Will to Power; William James: Pragmatism; William James: Philosophical Temperaments; Sigmund Freud: The Ego and the Id; Ludwig Wittgenstein: Later Theory; Jean-Paul Sartre: Existentialism; Carol Gilligan: Women's Place in Man's World; Appendix: Programmed Text on Epistemology. (shrink)

This fascinating anthology of classic philosophical readings provides clear translations of the most important Greek philosophers and some of their Roman followers, key influences on the development of Western civilization.This book begins with the fragmentary statements of the Pre-Socratics, moves through the all-embracing systems of Plato and Aristotle, and culminates in the practical advice of the Hellenistic writers.For anyone interested in owning a collection of clearly translated philosophical works.