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Evaluates trade-offs and uncertainties inherent in achieving sustainable energy, analyzes the major energy technologies, and provides a framework for assessing policy options.

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Consider the following situation. It is the first day of school, and the new third-grade students file into the classroom to be shown to their seats for the coming year. As they enter, the third-grade teacher notices one small boy who is particularly unkempt. He looks to be in desperate need of bathing, and his clothes are dirty, torn and tight-fitting. During recess, the teacher pulls aside the boy's previous teacher and asks about his wretched condition. The other teacher informs (...) her that he always looks that way, even though the boy's family is quite wealthy. The reason he appears as he does, she continues, is that the family observes an odd practice according to which the children do not receive many important things – food, clothing, bathing, even shelter – unless they specifically request them. Since the boy, like many third-graders, has little interest in bathing and clean clothes, he just never asks for them. (shrink)

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Archaeologists have proposed that behavioral knowledge of a tool can be conceptualized as a “recipe”—a unit of cultural transmission that combines the preparation of raw materials, construction, and use of the tool, and contingency plans for repair and maintenance. This parallels theories in cognitive psychology that behavioral knowledge is hierarchically structured—sequences of actions are divided into higher level, partially independent subunits. Here we use an agent-based simulation model to explore the costs and benefits of hierarchical learning relative to holistic learning, (...) where entire behavioral sequences are learned in an all-or-nothing fashion, and diffusionist learning, where actions are completely independent. Hierarchical learning is favored under the reasonable assumptions that learning is associated with some degree of both error and cost, and that behavior can be grouped into subunits that repeat in one or more tool recipes. These general predictions can be tested in the archaeological and ethnographic record. Recent advances in evolutionary developmental biology have revealed a number of parallels between the hierarchically structured, recipe-like organization of behavioral knowledge that we examine here and the manner in which biological organisms develop. (shrink)

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Evolutionary discussions regarding the relationship between social status and fertility in the contemporary U.S. typically claim that the relationship is either negative or absent entirely. The published data on recent generations of Americans upon which such statements rest, however, are solid with respect to women but sparse and equivocal for men. In the current study, we investigate education and income in relation to age at first child, childlessness, and number of children for men and women in two samples—one of the (...) general American population and one of graduates of an elite American university. We find that increased education is strongly associated with delayed childbearing in both sexes and is also moderately associated with decreased completed or near-completed fertility. Women in the general population with higher adult income have fewer children, but this relationship does not hold within all educational groups, including our sample with elite educations. Higher-income men, however, do not have fewer children in the general population and in fact have lower childlessness rates. Further, higher income in men is positively associated with fertility among our sample with elite educations as well as within the general population among those with college educations. Such findings undermine simple statements on the relationship between status and fertility. (shrink)

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Over the last decade a handful of cognitive models of religious belief have begun to coalesce in the literature. Attempts to offer “scientific explanations of religious belief ” are nothing new, stretching back at least as far as David Hume, and perhaps as far back as Cicero. What is also not new is a belief that scientific explanations of religious belief serve in some way to undermine the justification for those beliefs.

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A key takeaway from the recent volume Theistic Evolution: A Scientific, Philosophical, and Theological Critique is that no version of theistic evolution that adheres largely to consensus views in biology is a plausible option for orthodox Christians. In this paper we argue that this is false: contrary to the arguments in the volume, evolutionary theory, properly understood, is perfectly compatible with traditional Christian commitments. In addition, we argue that the lines between Intelligent Design and theistic evolution are not as sharp (...) as most scholars have assumed, such that many who self-identify as Intelligent Design adherents would also qualify as theistic evolutionists. (shrink)

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In this paper, I discuss the role of Anselm’s ontological argument in the philosophy of R.G. Collingwood. Anselm’s argument appears prominently in Collingwood’s Essay on Philosophical Method (1933) and Essay on Metaphysics (1940), as well as in his early work Speculum Mentis (1924). In the proof, Collingwood finds the central expression of the priority of “faith” in the first principles of thought to reason’s activities. For Collingwood, it is Anselm’s proof that clearly expresses this relationship between faith and reason. The (...) two elements of this analysis that must be understood if one is to understand Collingwood’s use of the proof are what he means by “the idea of an object that shall completely satisfy the demands of reason” and the “special case of metaphysical thinking.” I analyze both of these elements and conclude by showing how Anselm’s proof is essential to Collingwood’s historical science of mind. (shrink)

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The primary aim of this dissertation is an exegesis of Collingwood's historical science of mind. I take seriously Collingwood's claim that history is for "self-understanding" and treat his philosophy of history as a form of reflective philosophy. In particular, I examine the epistemological basis for Collingwood's claim that mind is an object that changes as it understands itself. ;In Chapter One, I consider the distinction between natural process and historical process as central to an understanding of Collingwood's historical science of (...) mind. I defend Collingwood's attempt to preserve the distinction between historical process and natural process in order to reserve for history its appropriate subject matter---mind. ;In Chapter Two, I consider the epistemological basis for Collingwood's claim that mind changes fundamentally in the historical process. I argue that Collingwood's reading of Anselm's proof of the existence of God is the key to understanding his theory of the priority of "faith" to reason and so to the historical nature of first principles. ;Chapter Three has two parts. In part one, I examine Collingwood's logic of philosophical concepts: the scale of forms. In part two, I argue Collingwood's moral philosophy, found in The New Leviathan and in his lectures on "Goodness, Rightness, Utility" , exemplifies this logic. I conclude that Collingwood's historical study of mind is an attempt to overcome the disjunction between theory and practice caused by the abstract thinking of modern scientific consciousness. ;Chapter Four provides a survey of the scholarship surrounding Collingwood's corpus as a whole. I argue that there have been three waves of Collingwood scholarship. The first is influenced by T. M. Knox's editing of Collingwood's manuscripts and his "radical conversion hypothesis." The second wave of Collingwood scholarship argues for the systematic or thematic unity of Collingwood's philosophy. The third and most recent wave builds on the second. As an example, I discuss Guiseppina D'Oro's suggestion that Collingwood's thought is unified by its overarching concern with critical philosophy. I conclude with the suggestion that Collingwood's thought is unified by an attempt to provide a viable reflective philosophy based on historical consciousness. (shrink)

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Although scholarship in philosophy of action has grown in recent years, there has been little work explicitly dealing with the role of time in agency, a role with great significance for the study of action. As the articles in this collection demonstrate, virtually every fundamental issue in the philosophy of action involves considerations of time. The four sections of this volume address the metaphysics of action, diachronic practical rationality, the relation between deliberation and action, and the phenomenology of agency, providing (...) an overview of the central developments in each area with an emphasis on the role of temporality. Including contributions by established, rising, and new voices in the field, _Time and the Philosophy of Action _brings analytic work in philosophy of action together with contributions from continental philosophy and cognitive science to elaborate the central thesis that agency not only develops in time but is shaped by it at every level. (shrink)

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A sense of malaise and uncertainty surrounds the so-called war on terror. This volume offers a bold rethinking of the central challenge in that conflict: the rise of radical Islamism. Mazarr argues that this movement represents the latest in a series of anti-modern political and philosophical rebellions: in its causes, the shape of its ideology, and its social consequences, the movement shares much in common with German fascism, Russian revolutionary doctrines, and Japanese imperialist nationalism. The book builds a model of (...) how anti-modern movements arise and suggests broader truths about the changing character of world politics and the psychological basis of national security in a globalized world. It concludes with a critique of the war on terror as currently pursued and a wide-ranging proposal for a strikingly different approach to the challenge of this latest challenge to modernity. (shrink)

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This chapter focuses on one of the common fallacies in Western philosophy: hasty generalization (HG). HG is committed when some aspect of the definition of the proper generalization is violated. In other words, the “hasty” aspect of this fallacy is triggered either when there is a lack of knowledge of the selected sample or when the selected sample is not representative of the whole group, or when both and are true. We see HG committed just about every day in politics (...) and the media. In politics, HGs are used to emphasize the extremes of a particular viewpoint. Concurrently, HG is used quite often by advertisers to promote a particular product. To avoid committing this fallacy, the arguer should take into consideration the amount of justifiable knowledge one might have on a particular subject and whether the selected sample being used in the case is justifiably representative of the group in question. (shrink)

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In this article we address Emile Durkheim's theory that norms and values become more generalized and abstract in a society as it becomes more complex and differentiated. To test Durkheim's theory we examine etiquette manuals—the common texts that define normative manners and morals in American society. We perform a deductive content analysis on past and present etiquette manuals to understand what changes have occurred regarding shifting behavioral norms and values over time. Our findings suggest that a change has occurred in (...) the presentation and language of contemporary etiquette manuals, reflecting a greater change in the normative order. We find—as Durkheim would expect—that three main shifts have occurred: a shift from specific to general expectations for behavior in social settings, a shift from demanding to more suggestive rules of behavior in social situations, and a weakening in the severity of sanctions for breaches of etiquette. (shrink)

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In this paper I claim that there are three primary dimensions to the issue of freedom in Leibniz’s work. The first, and most widely discussed, is the logical dimension. When discussing this dimension, Leibniz is concerned primarily about the relationship between freedom and modality: what does it mean for choice to be contingent? The second dimension is the theological one. When discussing this dimension, Leibniz is interested in considering such issues as the relationships between divine knowledge or providence and human (...) freedom, the nature of freedom in God, the angels, the demons, the blessed, the damned, etc., the relationship between human freedom and divine grace, and like matters. The third dimension treats freedom from the perspective of faculty psychology. In this mode, Leibniz considers how the intellect, will, and passions are related to one another in complete human acts. Questions such as: What is deliberation? What is choice? What is weakness of will?, etc. define this third dimension of the freedom discussion. In a forthcoming paper, an abstract of which appeared in the 1992 issue of this Review, I discuss the second dimension in some detail. In this paper, I take up the third. (shrink)

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Holistic ethics education in the professions is never fully served by a reliance on regulatory compliance alone. Data obtained from penalties due to corporate non-compliance in specific professions rarely describe the underlying ethical failures that are the foundation for “rule-breaking” in the professions. However, “violations” data may serve as a springboard for an educational discussion and approach that helps professionals (and those studying to become professionals) to understand the basic moral reasoning that underlies the “good” that is served by adhering (...) to professional Codes of Conduct, Codes of Practice, Codes of Ethics, and the professional regulatory environment. We here use data obtained from the US FDA, US DOJ, and from Violations Tracker and compare these data with the IFPMA (International Federation of Pharmaceutical Manufacturing Association) Ethos and guiding principles. These side-by-side linkages serve as a mechanism to help students assess which ethical principles are at the core of each such violation in the pharmaceutical industry. We further recommend that this approach be incorporated into ethics education, especially beginning at the undergraduate level, as prophylaxis to ethical lapses in later professional life. (shrink)

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This chapter contains sections titled: * I Introduction * II One Preliminary * III Adaptationist Theories * IV Punishment Theories * V Commitment Signaling * VI Group Selection * V Conclusion * Notes * References.

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In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:A Commonwealth of Hope: Augustine’s Political Thought byMichael LAMBMichael J. S. BrunoLAMB,Michael. A Commonwealth of Hope: Augustine’s Political Thought. Princeton, N.J.: Princeton University Press, 2022. xiii + 431 pp. Cloth, $39.95In his comprehensive study of Augustinian hope,Michael Lamb seeks to provide a corrective to the common characterization, especially promoted in the last century, of Augustine as politically and socially pessimistic. Lamb asserts (...) that Augustine’s work leads us, rather, to a “realistic hope,” as he argues for a more “hopeful, this-worldly” reading of the Doctor of Grace. After tracing the path of contemporary Augustinian interpretation, Lamb begins an interdisciplinary study of Augustine’s understanding of hope, which he argues allows us to understand how Augustine “advocated and modeled engagement in public life,” as “bishop, theologian, and citizen.”In part 1, “The Virtue of Hope,” Lamb systematically discusses Augustine’s understanding of virtue, and the relationship within his theology of the theological virtues. In chapter 1, Lamb utilizes the Enchiridion to explore Augustine’s understanding of the objects and grounds of hope, as “the orientation of will” toward objects that “engage our desire and spark an affective movement for union with what we love.” In chapter 2, Lamb explores hope’s integral connection to love and integrally captures key concepts in Augustine’s thought, particularly the consequences of the Fall in human pride, the presence of the libido dominandi, and the often-discussed debate of uti-frui, noting that Augustine is fundamentally concerned with love being rightly ordered. In chapter 3, he responds to the criticism of Augustine’s hope as “otherworldly,” explaining how Augustine does not dismiss temporal goods but, rather, “chastens disordered desires for them.” Lamb also makes clear that Augustine “challenges the either/or dualism” that locates [End Page 154] eternal goods in a purely transcendent realm. In chapter 4, Lamb analyzes the grounds of faith and its objects, outlining Augustine’s treatment of faith’s relation to both authority and neighbor, who for Augustine must be included as an object of faith. In chapter 5, relying on Augustine’s Confessions, Lamb underscores the condemnation of Pelagianism while demonstrating that similar to love, we might hope in neighbors as “a way to hope in the invisible God.” He also examines the epistemological challenges presented by the vices of presumption and despair, noting how for Augustine “a deficient or disordered faith leads to disordered hope.”Part 2 of Lamb’s work turns to Augustine’s rhetoric and how Augustine’s pedagogical concerns undergird both his sermons and other works, especially the often-cited City of God. In chapter 6, Lamb notes the need within political interpretations of Augustine for a greater grasp of “his rhetorical and pedagogical purposes,” especially his moral teaching offered to a wide and diverse audience both in his preaching and letters. In chapter 7, Lamb turns to City of God, noting its aim as both instruction and encouragement, and confronts the limits of the binary view of optimism and pessimism as “anachronistic and conceptually confining.” Lamb, on the contrary, posits a “more capacious triad of presumption, hope, and despair” as capturing the true “posture” of Augustine’s City of God, especially book 22.In part 3, Lamb focuses on the place of political goods as objects of hope within Augustine’s thought. Chapter 8 focuses on the political implications of Augustine’s eschatology and ecclesiology and, through engagement with numerous interpreters, examines Augustine’s saeculum as “a passing age in which members of both cities—earthly and heavenly—share proximate goods and build a common life together.” In chapter 9, Augustine’s epistolary is examined in order to demonstrate that, while “fulfilling his duties and embodying active citizenship, [Augustine] did not make an idol of politics or see it as the ultimate source of salvation.” In chapter 10, Lamb proposes an alternative account to the “antipolitical, otherworldly exclusivist” Augustine, namely, an Augustine who both is slow to judge the virtue and vice of others and acknowledges “some form of genuine, if incomplete, virtue in those without faith.” In this chapter, Lamb’s nuances of Augustine’s understanding of “true virtue” are well grounded... (shrink)

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In this volume, Heinrich Meier sets out to present what is “of lasting importance in [Schmitt’s] political theology”. The four chapters seek to develop the theme of the radical “eitheror” that faces human beings in Schmitt’s thought. Meier argues the distinction between political theology and philosophy rests on their fundamental causes—faith in revelation and human wisdom. Schmitt’s political theology and the choice he sees forced on mankind derives from the eschatological view of history found in revelation, in particular the final (...) battle with the anti-Christ. There is a fundamental existential alternative between God and the anti-Christ that has an attendant choice between political theology and political philosophy. Coupled with this treatment of the existential necessities of being human is a presentation of Schmitt’s critique of the modern liberal state and a report on his analysis of Hobbes’s Leviathan. The book concludes with a chapter entitled “History, or the Christian Epimetheus” that considers the ethical ramifications of Schmitt’s view of history and examines his thought in light of his endorsement of National Socialism and his anti-Semitism. (shrink)

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From the Preface: "The majority of the papers contained in this volume was delivered in the fall of 1978 at The Catholic University of America as part of the Machette series of lectures on Aristotle. Although collections of essays on Aristotle are hardly lacking at present, this volume presents new studies which, it is hoped, give some idea of the variety of philosophical perspectives in which Aristotle has held and continues to hold great interest and of the scholarly analysis needed (...) in order to reach a better understanding of a difficult author." • CONTENTS: 1. Categories in Aristotle,Michael Frede • 2. Definitions in Aristotle's Posterior Analytics, Alfonso Gomez-Lobo • 3. Aristotle and Galileo: The Uses of ΥΠΟΘΕΣΙΣ (suppositio) in Scientific Reasoning, William A. Wallace • 4. Aristotle and the History of Greek Scepticism, A. A Long • 5. Aristotle's Metaphysics Viewed by the Ancient Greek Commentators, Gérard Verbeke • 6. ΕΙΔΗ in Aristotle's Earlier and Later Theories of Substance, John A. Driscol • 7. Averroes as Commentator on Aristotle's Theory of the Intellect, Arthur Hyman • 8. Aristotle's Method of Ethics, Terence Irwin • 9. Goodness and Human Aims in Aristotle's Ethics, Nicholas P. White • 10. Aristotle on the Essence of Happiness, Daniel T Devereux • 11. The ΚΑΛΟΝ in Aristotelian Ethics, Joseph Owens • 12. Telos and Teleology in Aristotelian Ethics, Henry B Veatch. (shrink)

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Michael J. Zimmerman explores whether and how our ignorance about ourselves and our circumstances affects what our moral obligations and moral rights are. He rejects objective and subjective views of the nature of moral obligation, and presents a new case for a 'prospective' view.

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At the heart of ethics reside the concepts of good and bad; they are at work when we assess whether a person is virtuous or vicious, an act right or wrong, a decision defensible or indefensible, a goal desirable or undesirable. But there are many varieties of goodness and badness. At their core lie intrinsic goodness and badness, the sort of value that something has for its own sake. It is in virtue of intrinsic value that other types of value (...) may be understood, and hence that we can begin to come to terms with questions of virtue and vice, right and wrong, and so on. This book investigates the nature of intrinsic value: just what it is for something to be valuable for its own sake, just what sort of thing can have such value, just how such a value is to be computed. In the final chapter, the fruits of this investigation are applied to a discussion of pleasure, pain, and displeasure and also of moral virtue and vice, in order to determine just what value lies within these phenomena. (shrink)

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_Metaphysics: A Contemporary Introduction_ is for students who have already completed an introductory philosophy course and need a fresh look at the central topics in the core subject of metaphysics. It is essential reading for any student of the subject. This Fourth Edition is revised and updated and includes two new chapters on Parts and Wholes, and Metaphysical Indeterminacy or vagueness. This new edition also keeps the user-friendly format, the chapter overviews summarizing the main topics, concrete examples to clarify difficult (...) concepts, annotated further reading at the end of each chapter, endnotes, and a full bibliography. Topics addressed include: the problem of universals the nature of abstract entities the problem of individuation the nature of modality identity through time the nature of time the nature of parts and wholes the problem of metaphysical indeterminacy the Realism/anti-Realism debate. Wherever possible,Michael J. Loux and Thomas M. Crisp relate contemporary views to their classical sources in the history of philosophy. As experienced teachers of philosophy and important contributors to recent debates, Loux and Crisp are uniquely qualified to write this book. (shrink)

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In this new work, political theoristMichael J. Thompson argues that modern societies are witnessing a decline in one of the core building blocks of modernity: the autonomous self. Far from being an illusion of the Enlightenment, Thompson contends that the individual is a defining feature of the project to build a modern democratic culture and polity. One of the central reasons for its demise in recent decades has been the emergence of what he calls the cybernetic society, a (...) cohesive totalization of the social logics of the institutional spheres of economy, culture and polity. These logics have been progressively defined by the imperatives of economic growth and technical-administrative management of labor and consumption, routinizing patterns of life, practices, and consciousness throughout the culture. Evolving out of the neoliberal transformation of economy and society since the 1980s, the cybernetic society has transformed how that the individual is articulated in contemporary society. Thompson examines the various pathologies of the self and consciousness that result from this form of socialization--such as hyper-reification, alienated moral cognition, false consciousness, and the withered ego--in new ways to demonstrate the extent of deformation of modern selfhood. Only with a more robust, more socially embedded concept of autonomy as critical agency can we begin to reconstruct the principles of democratic individuality and community. (shrink)

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If a man born blind were to gain his sight in later life would he be able to identify the objects he saw around him? Would he recognise a cube and a globe on the basis of his earlier tactile experiences alone? This was William Molyneux's famous question to John Locke and it was much discussed by English and French empiricists in the eighteenth century as part of the controversy over innatism and abstract ideas. Dr Morgan examines the whole history (...) of this debate: Locke's own (negative) answer to the question, the contributions of Berkeley, Condillac, Diderot and Voltaire and the factual accounts of early cataract operations and modern laboratory studies. He shows how this debate is involved in the development and eventual separation of philosophy and experimental psychology after the eighteenth century and considers why the original question is effectively still unanswered. This is one problem-area with its intricate cluster of connected conceptual and technical difficulties which suggests the need for some reunion or at least collaboration between the two subjects. (shrink)

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Researchers typically define animal signaling as morphology or behavior specialized for transmitting encoded information from a signaler to a perceiver. Although intuitively appealing, this conception is inherently metaphorical and leaves concepts of both information and encoding undefined. To justify relying on the information construct, theorists often appeal to Shannon and Weaver’s quantitative definition. The two approaches are, however, fundamentally at odds. The predominant definition of animal signaling is thus untenable, which has a number of undesirable consequences for both theory and (...) practice in the field. Theoretical problems include conceptual circularity and running afoul of fundamental evolutionary principles. Problems in empirical work include that research is often grounded in abstractions such as signal honesty and semanticity, and thereby distracted from more basic and concrete factors shaping communication. A revised definition is therefore proposed, making influence rather than transmission of encoded information the central function of animal signaling. This definition is conceptually sound, empirically testable, and inclusive, yet bounded. Implications are considered in both theoretical and empirical domains. (shrink)

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This seminal collection on the ethical issues associated with infectious disease is the first book to correct bioethics’ glaring neglect of this subject. Timely in view of public concern about SARS, AIDS, avian flu, bioterrorism and antibiotic resistance. Brings together new and classic papers by prominent figures. Tackles the ethical issues associated with issues such as quarantine, vaccination policy, pandemic planning, biodefense, wildlife disease and health care in developing countries.

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This book is a sustained defense of the compatibility of the presence of idealizations in the sciences and scientific realism. So, the book is essentially a detailed response to the infamous arguments raised by Nancy Cartwright to the effect that idealization and scientific realism are incompatible.

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This paper focuses on the inheritance of human handedness and cerebral lateralization within the more general context of structural biological asymmetries. The morphogenesis of asymmetrical structures, such as the heart in vertebrates, depends upon a complex interaction between information coded in the cytoplasm and in the genes, but the polarity of asymmetry seems to depend on the cytoplasmic rather than the genetic code. Indeed it is extremely difficult to find clear-cut examples in which thedirectionof an asymmetry is under genetic control. (...) As one possible case, there is some evidence that the direction, clockwise or counterclockwise, of rotation of the abdomen in certain mutant strains ofDrosophilais controlled by a particular gene locus, although there appears to be some degree of confusion on this point. By contrast, it is much easier to find examples in which thedegreebut not the direction of asymmetry is under genetic control. For instance, there is a mutant strain of mice in which half of the animals displaysitus inversusof the viscera. The proportion has remained at one half despite many years of inbreeding, suggesting that the mutant allele effectively cancels the normalsitusand allows the asymmetry to be specified in random fashion.Although this account does not deny that the right hemisphere of humans may be the more specialized for certain functions, it does attribute a leading or dominant role to the left hemisphere (at least in most individuals). We suggest that so-called “right-hemisphere” functions are essentially acquired by default, due to the left hemisphere's prior involvement with speech and skilled motor acts; we note, for instance, that these right-hemisphere functions include rather elementary perceptual processes. But perhaps the more critical prediction from our account is that the phenomenon of equipotentiality should be unidirectional: the right (lagging) hemisphere should be more disposed to take over left-hemisphere functions following early lesions than is the left (leading) hemisphere to take over right-hemisphere functions. We note preliminary evidence that this may be so. (shrink)

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Accession Number: ATLA0001788486; Hosting Book Page Citation: p 168-178.; Language(s): English; Issued by ATLA: 20130825; Publication Type: Essay.

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Four studies tested the hypothesis that a weaker belief in free will would be related to feeling less gratitude. In Studies 1a and 1b, a trait measure of free will belief was positively correlated with a measure of dispositional gratitude. In Study 2, participants whose free will belief was weakened (vs. unchanged or bolstered) reported feeling less grateful for events in their past. Study 3 used a laboratory induction of gratitude. Participants with an experimentally reduced (vs. increased) belief in free (...) will reported feeling less grateful for the favor. In Study 4, a reduced (vs. increased) belief in free will led to less gratitude in a hypothetical favor scenario. This effect was serially mediated by perceiving the benefactor as having less free will and therefore as being less sincerely motivated. These findings suggest that belief in free will is an important part of being able to feel gratitude. (shrink)

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There has been considerable debate regarding the relative merits of two theses about moral obligation known as actualism and possibilism. Both theses seek to give expression to the general idea that one ought to do the best one can. According to actualism, one’s obligations turn on what would happen if one chose some course of action, whereas, according to possibilism, they turn on what could happen if one chose some course of action. There are two strands to the debate: the (...) substantive verdicts that the two theses render in particular cases, and the accounts that they yield of the conceptual structure of moral obligation. Possibilism is conceptually appealing, whereas actualism is not, but the latter may seem to render superior substantive verdicts. In this paper, it is argued that, by turning from the objectivist’s emphasis on what is actually best to the prospectivist’s emphasis on what one’s evidence indicates is best, possibilists can provide an account of moral obligation that is both conceptually and substantively attractive. (shrink)

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Michael J. Loux here presents a fresh reading of two of the most important books of the Metaphysics, Books Z and H, in which Aristotle presents his mature theory of primary substances. Focusing on the interplay of Aristotle's early and late views, Loux maintans that the later concept of ousia should be understood in terms of a theory of predication that carries interesting implications for contemporary metaphysics. Loux argues that in his first attempt in identifying ousiai in the Categories, (...) Aristotle encountered a set of ontological problems which he wrestled with again in Metaphysics Z and H. In the Categories, where the primary realities are basic subjects of predication construed in essentialist terms as things falling under natural kinds, familiar particulars are the primary ousiai. In subsequent works, Aristotle holds that since familiar particulars come into being and pass away, they must be composites of matter and form; and in Metaphysics Z and H, he explores the implications of this insight for the search for ousia. Maintaining that the substantial forms of familiar particulars are the primary ousiai, the later Aristotle interprets forms as predicable universals rather than as particulars, each uniquely possessed by a single object. (shrink)

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