Despite thermodynamic, bioenergetic and phylogenetic failings, the 81‐year‐old concept of primordial soup remains central to mainstream thinking on the origin of life. But soup is homogeneous in pH and redox potential, and so has no capacity for energy coupling by chemiosmosis. Thermodynamic constraints make chemiosmosis strictly necessary for carbon and energy metabolism in all free‐living chemotrophs, and presumably the first free‐living cells too. Proton gradients form naturally at alkaline hydrothermal vents and are viewed as central to the origin of life. (...) Here we consider how the earliest cells might have harnessed a geochemically created proton‐motive force and then learned to make their own, a transition that was necessary for their escape from the vents. Synthesis of ATP by chemiosmosis today involves generation of an ion gradient by means of vectorial electron transfer from a donor to an acceptor. We argue that the first donor was hydrogen and the first acceptor CO2. (shrink)

Despite thermodynamic, bioenergetic and phylogenetic failings, the 81‐year‐old concept of primordial soup remains central to mainstream thinking on the origin of life. But soup is homogeneous in pH and redox potential, and so has no capacity for energy coupling by chemiosmosis. Thermodynamic constraints make chemiosmosis strictly necessary for carbon and energy metabolism in all free‐living chemotrophs, and presumably the first free‐living cells too. Proton gradients form naturally at alkaline hydrothermal vents and are viewed as central to the origin of life. (...) Here we consider how the earliest cells might have harnessed a geochemically created proton‐motive force and then learned to make their own, a transition that was necessary for their escape from the vents. Synthesis of ATP by chemiosmosis today involves generation of an ion gradient by means of vectorial electron transfer from a donor to an acceptor. We argue that the first donor was hydrogen and the first acceptor CO2. (shrink)

In this volume, John Horty brings to bear his work in logic to present a framework that allows for answers to key questions about reasons and reasoning, namely: What are reasons, and how do they support actions or conclusions?

John F. Henry is an eminent economist who has made important contributions to heterodox economics drawing on Adam Smith, Karl Marx, Thorstein Veblen, and John Maynard Keynes. His historical approach offers radical insights into the evolution of ideas (ideologies and theories) giving rise to and/or induced by the changes in capitalist society. Essays collected in this festschrift not only evaluate John Henry's contributions in connection to Marx's and Veblen's theories, but also apply them to the socio-economic issues (...) in the 21st century. In Part I leading heterodox economists in the traditions of Marxism, Post Keynesianism, and Institutionalism critically examine Marx's and Veblen's theoretical frameworks (and their connections to each other) that have become the foundations of heterodox economics. Chapters in Part II showcase alternative theoretical explanations inspired by Marx, Veblen, and Henry. Topics in this Part include financial crisis, financialization, capital accumulation, economics teaching, and the historical relationship between money and class society. Part III is devoted to John Henry's heterodox economics encapsulated in his "farewell" lecture, interview, and bibliography. Essays in this book, individually and collectively, make an important point that the history of economic thought (or historical analysis of economic theory and policy) is an integral part of developing heterodox economics as an alternative theoretical framework. Anyone who is troubled by the recurring failure of capitalism as well as mainstream economics will find this book well worth reading. (shrink)

In his “Theology and Falsification” Professor Antony Flew challenges the sophisticated religious believer to state under what conceivable occurrences he would concede that there really is no God Who loves mankind: ‘Just what would have to happen not merely to tempt but also, logically and rightly, to entitle us to say “God does not love us” or even “God does not exist”? I therefore put…the simple central questions, “What would have to occur or to have occurred to constitute for you (...) a disproof of the love of, or of the existence of, God”?’. (shrink)

Written by a highly respected scholar of Thomas Aquinas's writings, this volume offers a comprehensive presentation of Aquinas's metaphysical thought. It is based on a thorough examination of his texts organized according to the philosophical order as he himself describes it rather than according to the theological order. -/- In the introduction and opening chapter, John F. Wippel examines Aquinas's view on the nature of metaphysics as a philosophical science and the relationship of its subject to divine being. Part (...) One is devoted to his metaphysical analysis of finite being. It considers his views on the problem of the One and the Many in the order of being, and includes his debt to Parmenides in formulating this problem and his application of analogy to finite being. Subsequent chapters are devoted to participation in being, the composition of essence and esse in finite beings, and his appeal to a kind of relative nonbeing in resolving the problem of the One and the Many. Part Two concentrates on Aquinas's views on the essential structure of finite being, and treats substance-accident composition and related issues, including, among others, the relationship between the soul and its powers and unicity of substantial form. It then considers his understanding of matter-form composition of corporeal beings and their individuation. Part Three explores Aquinas's philosophical discussion of divine being, his denial that God's existence is self-evident, and his presentation of arguments for the existence of God, first in earlier writings and then in the "Five Ways" of his Summa theologiae. A separate chapter is devoted to his views on quidditative and analogical knowledge of God. The concluding chapter revisits certain issues concerning finite being under the assumption that God's existence has now been established. -/- John F. Wippel, professor of philosophy at The Catholic University of America, was recently awarded the prestigious Aquinas Medal by the American Catholic Philosophical Association. In addition to numerous articles and papers, Wippel has coauthored or edited several other works, including Metaphysical Themes in Thomas Aquinas and The Metaphysical Thought of Godfrey of Fontaines, both published by CUA Press. (shrink)

IN 1903, commenting on an article he had written more than thirty years before, Charles Peirce said that he had changed his mind on many issues at least a half-dozen times but had "never been able to think differently on that question of nominalism and realism" (1.20). For anyone acquainted with Peirce's writings, this remark alone could justify a study of "that question.".

This article extends earlier research concerning the relationship between corporate social performance and corporate financial performance, with particular emphasis on methodological inconsistencies. Research in this area is extended in three critical areas. First, it focuses on a particular industry, the chemical industry. Second, it uses multiple sources of data-two that are perceptual based (KLD Index and Fortune reputation survey), and two that are performance based (TRI database and corporate philanthropy) in order to triangulate toward assessing corporate social performance. Third, it (...) uses the five most commonly applied accounting measures in the corporate social performance and corporate financial performance (CSP/CFP) literature to assess corporate financial performance. The results indicate that the a priori use of measures may actually predetermine the CSP/CFP relationship outcome. Surprisingly, Fortune and KLD indices very closely track one another, whereas TRI and corporate philanthropy differentiate between high and low social performers and do not correlate to the firm's financial performance. (shrink)

John F. Post argues that physicalistic materialism is compatible with a number of views often deemed incompatible with it, such as the objectivity of values, the irreducibility of subjective experience, the power of the metaphor, the normativity of meaning, and even theism.

This paper develops a pragmatist approach to ethical business decision-making. It draws primarily on the work of John Dewey and applies his deliberative approach to ethics to the challenges of business practitioners. In particular the paper proposes the value of Dewey’s concept of dramatic rehearsal in emphasizing the task of “constructing the good” in ethical decision-making. The contribution of the paper is, first, to build on recent foundational work to bring American pragmatism into the mainstream business ethics literature; second, (...) to offer a perspective that is accessible to practitioners and integrates ethics into their daily tasks; and third, to identify a number of related research imperatives – in particular the importance of focusing efforts on gaining a deeper understanding of the deliberative process itself. (shrink)

Originally published in 1830, this book can be called the first modern work in the philosophy of science, covering an extraordinary range of philosophical, methodological, and scientific subjects. "Herschel's book . . . brilliantly analyzes both the history and nature of science."—Keith Stewart Thomson, American Scientist.

The reason for physics’ failure to find a final theory of the universe is examined. Problems identified are: the lack of unequivocal definitions for its fundamental elements (time, length, mass, electric charge, energy, work, matter-waves); the danger of relying too much on mathematics for solutions; especially as philosophical arguments conclude the universe cannot have a mathematical basis. It does not even need the concept of number to exist. Numbers and mathematics are human inventions arising from the human predilection for measurement. (...) Following Aristotle, a single fundamental cause is proposed to explore the efficacy of using pure non-mathematical philosophy to explain the universe, contrary to current quantum physical views. The cause is taken as Time, which is then defined, surprisingly leading automatically to a definition of a three-dimensional space answering the question into what can a universe be placed (space before space seems non-sensical). This enables the philosophical arguments to derive a universal rule giving clear-cut descriptions (definitions) of force (both gravitational and electromagnetic), motion, energy, and particles. The formation of atomic nuclei and atomic properties together with an unexpected role for neutrinos follow. In particular, a Popper-test can be prepared by introducing the concept of measurement to allow the philosophy arguments to be tested in another discipline - mathematics. The solution agrees with human physical observations to a remarkable degree of accuracy, automatically explaining and predicting values for Planck’s and the fine-structure constants. Although mathematical, it is included as confirming the efficacy of philosophy in attaining a final theory. (shrink)

From a philosophical standpoint, the work presented here is based on van Fraassen [26]. The bulk of that paper is organized around a series of arguments against the assumption, built into standard deontic logic, that moral dilemmas are impossible; and van Fraassen only briefly sketches his alternative approach. His paper ends with the conclusion that “the problem of possibly irresolvable moral conflict reveals serious flaws in the philosophical and semantic foundations of ‘orthodox’ deontic logic, but also suggests a rich set (...) of new problems and methods for such logic.” My goal has been to suggest that some of these methods might be found in current research on nonmonotonic reasoning, and that some of the problems may have been confronted there as well.I have shown that nonmonotonic logics provide a natural framework for reasoning about moral dilemmas, perhaps even more useful than the ordinary modal framework, and that the issues surrounding the treatment of exceptional information within these logics run parallel to some of the problems posed by conditional oughts. However, there is also another way in which deontic logic might benefit from a connection to nonmonotonic reasoning. A familiar criticism among ethicists of work in deontic logic is that it is too abstract, and too far removed from the kind of problems confronted by real agents in moral deliberation. It must be said that similar criticisms of abstraction and irrelevance are often lodged against work in nonmonotonic reasoning by more practically minded researchers in artificial intelligence; but here, at least, the criticisms are taken seriously. Nonmonotonic logic aims at a qualitative account of commonsense reasoning, which can be used to relate planning and action to defeasible goals and beliefs; and at least some of the theories developed in this area have been tested in realistic situations. By linking the subject of deontic logic to this research, it may be possible also to relate the idealized study of moral reasoning typical of the field to a more robust treatment of practical deliberation. (shrink)

Author of "Does Marketing Ethics Really Have Anything to Say? – A Critical Inventory of the Literature," responds to Smith''s comment. Content is mostly of a reply orientation, targeting Smith''s general and specific objections sequentially and in appropriate detail. Because Smith also introduces material not directly derived from the original Gaski article, subject matter here eventually ranges into a corresponding breadth of issues.

This article explores the influence that the proportion of women in a department has on hiring decisions in the field of psychology. A sample of advertisers from the APA Monitor was asked to identify the gender of the candidate hired. Hiring patterns were the same for men and women hirers in nonacademic organizations, as each favored male candidates. In academic hiring, women candidates were favored in departments with moderate female representation. This finding counters claims that women are hired by departments (...) with few women in response to affirmative action. Rather, the presence of moderate numbers of women influences hiring decisions that promote women's opportunities. (shrink)

The material to follow challenges the conceptual uniqueness and contribution of the content of the field of marketing ethics. Based on a comprehensive inspection of the marketing ethics literature, this "review note" (an uncommon genre of academic manuscript – a briefly-presented review highlighting a specific point) concludes that, in terms of pragmatic behavioral guidance as well as conceptual content, marketing ethics has nothing new nor distinctive to offer. Though an initially unexpected conclusion, perhaps, explanation is provided for why marketing ethics' (...) absence of contribution is perfectly natural and appropriate. Evidence also is found to establish that the paper's contrarian-appearing position may not be extremist after all. (shrink)

Over the years I have written a number of articles critiquing Transcendental Thomism both from philosophical and from textual points of view. In the course of these articles, I have made comments on Bernard J. F. Lonergan’s epistemology. These comments have caught the eye of Jeremy D. Wilkins, and have provoked his article, “A Dialectic of ‘Thomist’ Realisms: John Knasas and Bernard Lonergan.” The violence of Wilkins’s reaction leads me to believe that despite the passing nature of my comments, (...) they are sufficiently incisive to have cut a nerve. Nevertheless, it is my opinion that no reader of Wilkins would come away with any accurate grasp of my understanding of Lonergan, my reasons for it, and the precise point of contention between us. So, both for the record and the benefit of calm discussion of this influential figure, I would like to provide my hermeneutic of Lonergan and to pinpoint my trouble with him. To this end, I will repeat some descriptions of Lonergan from a recently published monograph, Being and Some Twentieth-Century Thomists (New York: Fordham University Press, 2003), and then address the criticisms of Wilkins. (shrink)

Is nature all there is? John Haught examines this question and in doing so addresses a fundamental issue in the dialogue of science with religion. The belief that nature is all there is and that no overall purpose exists in the universe is known broadly as 'naturalism'. Naturalism, in this context, denies the existence of any realities distinct from the natural world and human culture. Since the rise of science in the modern world has had so much influence on (...) naturalism's intellectual acceptance, the author focuses on 'scientific' naturalism and the way in which its defenders are now attempting to put a distance between contemporary thought and humanity's religious traditions. Haught seeks to provide a reasonable, scientifically informed alternative to naturalism. His approach will provide the basis for lively discussion among students, scholars, scientists, theologians and intellectually curious people in general. (shrink)

John Ashton, the editor who brought us In Six Days and On the Seventh Day, has done it again with this compelling new book that is a must-read for all ...

David Papineau's model of scientific reduction, contrary to his intent, appears to enable a naturalist realist account of the primitive normativity involved in a biological adaptation's being “for” this or that (say the eye's being for seeing). By disabling the crucial anti‐naturalist arguments against any such reduction, his model would support a cogni‐tivist semantics for normative claims like “The heart is for pumping blood, and defective if it doesn't.” No moral claim would follow, certainly. Nonetheless, by thus “pressing from below” (...) we may learn something about moral normativity. For instance, suppose non‐cognitivists like Mackie are right that the semantics of normative claims should be “unified”: if the semantics of moral claims is non‐cognitivist, so too is that of all normative claims. Then, assuming that a naturalist reduction does yield a sound cognitivist account of the primitive normativity, it would follow that our semantics of moral claims is cognitivist as well. (shrink)

Canada has followed the pattern of Benelux nations by legislating sufferingSuffering as the pivotal eligibilityEligibilitycriterionCriterion for euthanasiaEuthanasia/assisted death without requiring terminal prognosis as is needed in most permissive jurisdictions. This chapter will explore the relationship between sufferingSuffering and Medical Assistance in Dying (MAID) and the ways in which sufferingSuffering is understood in the Supreme Court of Canada, the federal Criminal Code legislation and by health care assessors. Based on this analysis, we will argue that the resulting sufferingSufferingeligibilityEligibilitycriterionCriterion leaves the law (...) open to unintended forms of interpretation, thus instituting perhaps the most unbounded and risk-prone form of assisted death in the world. A review of the literature on sufferingSuffering, the wish to dieWish to die, and reasons for MAIDReasons for MAID requests found sufferingSuffering of severe illness to be frequently associated with unstable mental health, social, and existentialExistential variables that are often amenable to therapy or remediation. While sufferingSuffering remains a powerful motivating force to seek opportunities to relieve distress, its use as an eligibilityEligibilitycriterionCriterion for MAID has significant ambiguity in its’ characterization of ‘enduring’ and ‘irremediable’ and thus fails to protect against abuse for the vulnerable. (shrink)