Thomas Jefferson and Philosophy: Essays on the Philosophical Cast of Jefferson’s Writings is a collection of essays on topics that relate to philosophical aspects of Jefferson’s thinking over the years. Much historical insight is given to ground the various philosophical strands in Jefferson’s thought and writing on topics such as political philosophy, moral philosophy, slavery, republicanism, wall of separation, liberty, educational philosophy, and architecture.

This is the first textbook of surgical ethics. It is a practical, clinically comprehenive, well-organized guide to ethical issues in surgical practice, research, and education written by leading figures in surgery and bioethics. The authors cover the surgeon-patient relationship, the full range of surgical patients, surgical education and research, and surgery and managed care. Their chapters are not abstract discussions of ethical principles; rather, they connect directly with the everyday concerns of practicing surgeons.

Intellectual property typically involves claims of ownership of types, rather than particulars. In this article I argue that this difference in ontology makes an important moral difference. In particular I argue that there cannot be an intrinsic moral right to own intellectual property. I begin by establishing a necessary condition for the justification of intrinsic moral rights claims, which I call the Rights Justification Principle. Briefly, this holds that if we want to claim that there is an intrinsic moral right (...) to φ, we must be able to show that (a) violating this right would typically result in either a wrongful harm or other significant wrong to the holder of the right, and (b) the wrongful harm or other wrong in question is independent of the existence of the intrinsic right we are trying to justify. I then argue that merely creating a new instance of a type is not the kind of action which can wrongfully harm the creator of that type. Insofar as there do seem to be wrongs involved in copying a published poem or computer program, these wrongs presuppose the existence of an intrinsic right to own intellectual property, and so cannot be used to justify it. I conclude that there cannot be an intrinsic right to own intellectual property. (shrink)

Abstract:Peirce held a convergence theory of moral truth, as James Liszka persuasively argues in Charles Peirce on Ethics, Esthetics, and the Normative Sciences (2021). Here I emphasize: (1) that Peirce's convergence theory follows from the application of the maxim of pragmatism to the concept of moral goodness or rightness; (2) that in connection with Peirce's account of the ethical summum bonum, morally right action can be understood as action that conforms or contributes to the growth of concrete reasonableness; and (...) (3) that, for Peirce, the growth of concrete reasonableness seems to be a movement or development toward "God". While I broadly agree with Liszka's approach, I highlight some disagreements. As do many readers of Peirce, Liszka seems to regard the convergence of beliefs and habits as necessarily a convergance among the "indefinite community" of distinct persons or inquirers; however, there is sufficient evidence that Peirce came to think that, if any given person were to live long enough, they would come to the same conclusions or rest in the same habits on their own. With respect to morality, even the most evil person would eventually come around to the moral truth. (shrink)

In this article the basic principles of responsible authorship and peer review are surveyed, with special emphasis on (a) guidelines for refereeing archival journal articles and proposals; and (b) how these guidelines should be taken into account at all stages of writing.

Acceptance of Augustin Fresnel's wave theory of light posed numerous questions for early nineteenth-century physicists. Among the most pressing was the problem of the properties of the luminiferous ether. Fresnel had shown that light waves were transverse. Therefore, since, among ordinary materials, only solids support transverse vibrations, there existed striking likenesses between highly tangible solids and the highly intangible ether. Accordingly, such men as Augustin-Louis Cauchy, James MacCullagh, Franz Neumann, and George Green constructed various theories of an elastic-solid ether.1 (...) At the same time, however, the disconcerting implausibilities of an all-pervasive solid provoked considerable apprehension in regard to the elastic-solid tradition. Thomas Young found the concept ‘perfectly appalling’ and argued that ‘the hypothesis [that fluids can support transverse vibrations] remains completely open for discussion, notwithstanding the apparent difficulties attending it.’2 John Herschel, probably the most important English advocate of the wave theory, regarded the concept of a solid ether as only a temporary device, useful ‘till the real truth shall be discovered.’3 Consequently, despite the accomplishments which helped to make the elastic-solid theory ‘the most celebrated special form of the wave theory’,4 there were important voices of reservation. (shrink)

The idea that there is something ethically corrupt or ethically corrupting about Nietzsche’s work is an anathema to Nietzsche scholars today. Although there are some serious moral philosophers, such as Philippa Foot, Jonathan Glover and Martha Nussbaum who write about Nietzsche whilst finding his position ethically deplorable, most Nietzsche scholars tend to focus rather more heavily on his positive aspects. This means that negative ethical assessments of Nietzsche now tend to be relatively few and far between, and given that they (...) tend to be composed by people who know the texts less well than the dedicated Nietzsche scholars, these criticisms can usually be swatted away quite easily. There are two halves to this paper. The first half sets up the problem for the Nietzsche interpreter: the moral equality of human beings is the basic idea through which we (now) think about morality; and Nietzsche’s views on the nature of human ethical life commit him to opposing the moral equality of human beings. The second half of the paper examines Nietzsche’s critique of moral egalitarianism in more detail. Nietzsche’s critique, I suggest, is composed of two parts: a negative and a positive. The negative part (the slave morality thesis) argues that (a) we should make a distinction between moralities of affirmation and moralities of denial; and (b) all moralities which have the equality of human beings as their fundamental value are moralities of denial. The positive part, which, following Nietzsche, I shall call the pathos of distance thesis claims that human greatness requires a feeling of great height from which the great person looks down in lofty contempt on others. I shall argue that it is false to claim that all moralities which have the equality of human beings as their fundamental value are moralities of denial, and that the pathos of distance thesis is either false or question begging or both. Hence there is no reason, even being as generous to Nietzsche as we can be, to think his critique should force us to give up moral egalitarianism. However, even if not all egalitarian moralities are moralities of denial, it is certainly true that some are, which leaves us with a very difficult question: how do we ensure that our belief in the moral equality of human beings forms part of a morality of affirmation rather than one of denial? (shrink)

We know from the research literature that psychotherapy is effective, but we also know that hundreds of diverse therapies are being practiced that have not been subjected to scientific scrutiny; thus, in some circumstances iatrogenic effects do occur. Therefore, it is crucial that we recognize and implement therapeutic interventions that are evidence based rather than succumb to ethical dilemma, frustration, and complacency. Recommendations for family therapists are discussed, including the need to (a) keep abreast of research findings, (b) translate research (...) findings and developments as they apply to clinical practice, (c) prioritize techniques and intervention models, and (d) reexamine funding priorities and research foci. (shrink)

Though P. G. Tait was in a seemingly perfect position to teach both William Thomson's thermodynamics and James Clerk Maxwell's electromagnetic theory of light, he did not. Tait probably first encountered the new thermodynamics in the 1850s at Queen's College, Belfast, and presented the ideas in his inaugural lecture at Edinburgh in 1860, soon making energy theory the centre-piece of his course there. The comprehensiveness of energy theory plus Thomson's opposition to Maxwell's electromagnetic theory evidently combined in causing Tait (...) to de-emphasize Maxwell's theory. Ironically, Tait, the loyal Scot, thus inadvertently contributed to what might be termed the Anglicization of Scottish natural philosophy. (shrink)

Introduction Future HIV vaccine efficacy trials with adolescents will need to ensure that participants comprehend study concepts in order to confer true informed assent. A Hepatitis B vaccine trial with adolescents offers valuable opportunity to test youth understanding of vaccine trial requirements in general. Methods Youth reviewed a simplified assent form with study investigators and then completed a comprehension questionnaire. Once enrolled, all youth were tested for HIV and confirmed to be HIV-negative. Results 123 youth completed the questionnaire (mean age=15 (...) years; 63% male; 70% Hispanic). Overall, only 69 (56%) youth answered all six questions correctly. Conclusions Youth enrolled in a Hepatitis B vaccine trial demonstrated variable comprehension of the study design and various methodological concepts, such as treatment group masking. (shrink)

From Bishop Wilberforce in the 1860s to the advocates of "creation science" today, defenders of traditional mores have condemned Darwin's theory of evolution as a threat to society's values. Darwin's defenders, like Stephen Jay Gould, have usually replied that there is no conflict between science and religion--that values and biological facts occupy separate realms. But as James Rachels points out in this thought-provoking study, Darwin himself would disagree with Gould. Darwin, who had once planned on being a clergyman, was (...) convinced that natural selection overthrew our age-old religious beliefs. Created from Animals offers a provocative look at how Darwinian evolution undermines many tenets of traditional philosophy and religion. James Rachels begins by examining Darwin's own life and work, presenting an astonishingly vivid and compressed biography. We see Darwin's studies of the psychological links in evolution (such as emotions in dogs, and the "mental powers" of worms), and how he addressed the moral implications of his work, especially in his concern for the welfare of animals. Rachels goes on to present a lively and accessible survey of the controversies that followed in Darwin's wake, ranging from Herbert Spencer's Social Darwinism to Edward O. Wilson's sociobiology, and discusses how the work of such influential intellects as Descartes, Hume, Kant, T.H. Huxley, Henri Bergson, B.F. Skinner, and Stephen Jay Gould has contributed to--or been overthrown by--evolutionary science. Western philosophy and religion, Rachels argues, have been shaken by the implications of Darwin's work, most notably the controversial idea that humans are simply a more complex kind of animal. Rachels assesses a number of studies that suggest how closely humans are linked to other primates in behavior, and then goes on to show how this idea undercuts the work of many prominent philosophers. Kant's famous argument that suicide reduces one to the level of an animal, for instance, is meaningless if humans are, in fact, animals. Indeed, humanity's membership in the animal kingdom calls into question the classic notions of human dignity and the sacredness of human life. What we need now, Rachels contends, is a philosophy that does not discriminate between different species, one that addresses each being on an individual basis. With this sweeping survey of the arguments, the philosophers, and the deep implications surrounding Darwinism, Rachels lays the foundations for a new view of morality. Vibrantly written and provocatively argued, Created from Animals offers a new perspective on issues ranging from suicide to euthanasia to animal rights. (shrink)

Unlike most other sciences, psychology has no true core theory to guide a coherent research programme. It does have James J Gibson’s ecological approach to visual perception, however, which we suggest should serve as an example of the benefits a good theory brings to psychological research. Here we focus on an example of how the ecological approach has served as a guide to discovery, shaping and constraining a recent hypothesis about how humans perform coordinated rhythmic movements (Bingham 2004a, b). (...) Early experiments on this task were framed in a dynamic pattern approach. This phenomenological, behavioural framework (e.g. Jeka & Kelso 1989) classifies the behaviour of complex action systems in terms of the key order parameters, and describes the dynamical stability of the system as it responds to perturbations. Dynamical systems, however, while a valuable toolkit, is not a theory of behaviour, and this style of research is unable to successfully predict data it is not explicitly designed to fit. More recent work by Bingham & colleagues has used dynamical systems to formalise hypotheses derived from Gibson’s ecological approach to perception and action, with a particular emphasis on perceptual information. The resulting model (Bingham 2001, 2004a, b; Snapp-Childs et al. 2011) has had great success with both the phenomena it was designed to explain as well as a wide range of empirical results from a version of the task it is not specifically designed to explain (specifically, learning a novel coordination). This model and the research programme that produced it stand as an example of the value of theory driven research, and we use it to illustrate the contemporary importance the ecological approach has for psychology. (shrink)

An approach to argument macrostructure -- The dialectical nature of argument -- Toulmin's problematic notion of warrant -- The linked-convergent distinction, a first approximation -- Argument structure and disciplinary perspective : the linked-convergent versus multiple-co-ordinatively compound distinctions -- The linked-convergent distinction, refining the criterion -- Argument structure and enthymemes -- From analysis to evaluation.

Catholic social teaching is the Church’s “best-kept secret,” as the saying goes, but is it becoming literally true? This paper tests the proposition that the US bishops are developing a pattern of obscuring or, in effect, hiding particular social teachings of the popes. The instances examined include the ideological error of single-issue advocacy; the meaning of the right to form labor unions; and the intrinsic value of nonhuman species and ecosystems. It would be true irony if the “best-kept secret” were (...) that the bishops were actually keeping a secret. The paper contends that this expression, now more than a metaphor, has acquired a double meaning to which one ought to attend, for papal social teaching should be openly embraced and handed on to the faithful. (shrink)

This paper uses themes from Catholic social teaching to challenge Church and society to prioritize a group that is left behind by social injustice: people with intellectual disabilities. It provides background information on intellectual disability, summarizes moral principles of Catholic social doctrine, describes sociological facts about how people with intellectual disabilities are left behind by social factors, and prescribes actionable solutions for treating them as equal members of society. The goal is to identify how to shape a society at all (...) socio-ecological levels in ways that better protect the dignity, solidarity, and participation of people with intellectual disabilities. Although the analysis references the US and is limited to intellectual disabilities, its lessons apply to other countries and disabilities as well. (shrink)

This paper draws from the turnover and emotions literatures to explore how job embeddedness, in the context of abusive supervision, can impact job frustration, citizenship withdrawal, and employee deviance. Results indicate that employees with abusive supervisors were more likely to be frustrated with their jobs and engage in more deviance behaviors. And yet, the relationship between abusive supervision and job frustration was moderated by job embeddedness such that the relationship was weaker and negative for those higher in job embeddedness and (...) stronger and positive for those lower in job embeddedness. In other words, contrary to our original predictions, individuals who were more embedded in their jobs with an abusive supervisor were actually less likely to experience job frustration or engage deviance behaviors. Important implications for management research and practice are discussed. (shrink)

This study examined how sales managers react to ethical and unethical acts by their salespeople. Deontological considerations and, to a much lesser extent, teleological considerations predicted sales managers' ethical judgments. Sales managers' intentions to reward or discipline ethical or unethical sales force behavior were primarily determined by their ethical judgments. An organization's perceived ethical work climate was not a significant predictor of sales managers' intentions to intervene when ethical and unethical sales force behavior was encountered.

Chapter The Need for a Theory of Argument Structure. THE STANDARD APPROACH The approach to argument diagramming which we call standard was originated, ...

Because the mind is the significance of the brain and God is the significance of the mind, the concept “mind” bridges how the brain works and traditional patterns of belief. The left mind, which utilizes rational vigilance and the imperative instructions of proclamation, names and analyzes the urgently right. The right mind, which discloses the relational responsiveness of numinous presence and natural symbolism, is immersed in and integrates the ultimately real. Together they provide a typology of mind‐states with which to (...) assess regressive, functional, and creative patterns. Hand dominance, gender differences, and cultural bias qualify the use of the metaphor. (shrink)

When, if ever, is one justified in accepting the premises of an argument? What is the proper criterion of premise acceptability? Can the criterion be theoretically or philosophically justified? This is the first book to provide a comprehensive theory of premise acceptability and it answers the questions above from an epistemological approach that the author calls common sense foundationalism. It will be eagerly sought out not just by specialists in informal logic, critical thinking, and argumentation theory but also by a (...) broader range of philosophers and those teaching rhetoric. (shrink)

The study of ethical leadership has emerged as an important topic for understanding the effects of leadership in organizations. In a study with 845 working adults across multiple organizations, the relationships between ethical leadership with positive employee outcomes were examined. Results suggest that ethical leadership is related to both psychological well-being and job satisfaction in employees, but the processes are different. Employee voice mediated the relationship between ethical leadership and psychological well-being. Feelings of psychological ownership mediated the relationship between ethical (...) leadership and job satisfaction. A discussion of theoretical and practical implications concludes the article. (shrink)

This article examines the occurrence of the phrase dharmaparyāyo hastagato, “having the enumeration of the teaching in one’s hand,” in a select number of texts classified as Mahāyāna sūtras and theorizes its occurrence in relation to the use of the book in the religious cultures of middle period Indian Mahāyāna Buddhism. In recent scholarly discourse, the “cult of the book” in Mahāyāna Buddhist formations has been hypothesized to occur in relation to shrines or not even to have occurred at all. (...) This article suggests an alternative hypothesis. The paper first analyzes the syntax and composition of the terms dharmaparyāya and the participle hastagata as well as their occurrences within Indian Buddhist literature in Indic languages and in Tibetan and Chinese translations. The paper then identifies the occurrence of the phrase dharmaparyāyo hastagato in a select number of Mahāyāna sūtras and relates this phrase to an observable gradual process of bibliofication, a process where texts increasingly reference themselves as protective objects, that is detectable in the layers of accretion found within the comparative analysis of extant manuscripts. Based on this analysis, the paper concludes that the “cult of the book,” rather than being a stable or local cult phenomena, was comprised of highly mobile and translocal textual communities who carried their object of veneration with them. (shrink)

As human beings we inevitably try to explain our experience. In philosophical language, we deal with transcendent assertions and aspirations. The issue, then, is: how can we talk about what matters, given the structures inherent in language and basic to the way we are made? Instead of the philosophical category of Being, I advance a case for giving the human brain privileged status as an analogical expression of God, the symbol‐concept of what matters most, and then suggest the illumination which (...) can come with using that analogical expression, especially as that analogy connects us with the environment at the limbic level and constructs our world at the cerebral level. (shrink)

. The human brain combines empathy and imagination via the old brain which sets our destiny in the evolutionary scheme of things. This new understanding of cognition is an emergent phenomenon—basically an expressive ordering of reality as part of “a single natural system.” The holographic and subsymbolic paradigms suggest that we live in a contextual universe, one which we create and yet one in which we are required to adapt. The inadequacy of the new brain—specially the left hemisphere's rational view (...) of destiny—is replaced by a view of a new relatedness in reality in which human destiny comes from and depends upon the mutual interchange between the new brain and the old brain for the survival of what is significant to the whole systemic context in which we live. (shrink)

The human experience of meaning‐making lies at the roots of consciousness, creativity, and religious faith. It arises from the basic experience of separation from a loved object, suffered by all mammals, and, in general terms, from the experienced gap between ourselves and our environment. We fill the gap with transitional objects and symbols that reassure us of basic continuity in ourselves and in the world. These objects and symbols also serve the neurognostic function of demonstrating what the world is like. (...) Thus, humanity lives by faith, as manifested in its pattern‐making capacity, and not by literal sight. (shrink)

Abstract:AbstractProfessor James opens her essay “Looking” with her aging mother's distressed response to the televised images of Ferguson on the evening District Attorney McCulloch announced that Darren Wilson would not be indicted for killing Michael Brown. A St. Louis native, she had left the city as a young woman to flee the twinned violence of sexism and racism and had never resided there again. James juxtaposes her mother's attempt to “not look back” at the circumstances she left (...) behind against the intentional, political and historical practice of “black feminist looking.” Drawing energy from bell hooks' early theories of the black “oppositional gaze,” James argues that turning to Ida B. Wells' unflinching portrayals of lynching in the classroom can demonstrate black feminist looking's transformative power. She suggests this looking represents a potentially empowering confrontation with black melancholic grief, and that black grief can only be pedagogical if unleashed, acknowledged and historicized. (shrink)

As a concept, affordance is integral to scholarly analysis across multiple fields—including media studies, science and technology studies, communication studies, ecological psychology, and design studies among others. Critics, however, rightly point to the following shortcomings: definitional confusion, a false binary in which artifacts either afford or do not, and failure to account for diverse subject-artifact relations. Addressing these critiques, this article demarcates the mechanisms of affordance—as artifacts request, demand, allow, encourage, discourage, and refuse—which take shape through interrelated conditions: perception, dexterity, (...) and cultural and institutional legitimacy. Together, the mechanisms and conditions constitute a dynamic and structurally situated model that addresses how artifacts afford, for whom and under what circumstances. (shrink)

This article surveys the distribution of wealth and its relationship to economic inequality more broadly. It shows that wealth inequality is high and contributes significantly to inequality in income and consumption, although higher wealth inequality is not always an indicator of greater inequality in well-being. In particular, welfare state policies can improve the well-being of low income groups while at the same time reducing their incentive to save. This may lead to high observed wealth inequality in places where it would (...) otherwise not be expected, such as some of the Scandinavian countries. More research is needed to better illuminate such connections between public policy and wealth inequality. (shrink)

The teachings of Madhyamaka have been the basis of Tibetan Buddhist thought and practice since the eighth century. After the twelfth century, Tibetan scholars distinguished two branches of Madhyamaka: Autonomist and Consequentialist. What distinctions in Madhyamaka thought and practice did twelfth century Tibetan scholars make to differentiate these two branches? This article focuses upon a newly identified twelfth century Tibetan manuscript on Madhyamaka from the Collected Works of the Kadampas: Khu lo tsā ba’s Treatise. Khu lo tsā ba, also known (...) as Khu ston Mdo sde ’bar, was a contemporary of Jayānanda and Pa tshab Lo tsā ba Nyi ma grags and instrumental for the revitalized reception of Madhyamaka in twelfth century Tibet. Khu lo tsā ba’s Treatise outlines a multifaceted understanding of Madhyamaka as the work solely focuses upon the distinctions between Autonomist and Consequentialist Mādhyamikas. The paper outlines the structure and content of the Treatise and identifies six topics that the author emphasizes to distinguish Autonomist and Consequentialist branches of Madhyamaka. Based on an overview of these topics, the paper concludes that the Autonomist/Consequentialist distinction of Madhyamaka was already well developed in twelfth century Tibet and involved a differential of systems that encompassed much more than distinct styles of logical proof. (shrink)

Making sense of soul and Sabbath necessitates understanding these phenomena experientially and then suggesting “biochemical” or empirical analogues. Soul, which is defined as the core or essence of a person (or group), includes a working memory of personally purposeful behavior. The states of the soul are reflected in the states of the mind and their physiological correlates-the states of the brain. Such uniqueness appears similar to the biblical cycle of creation-Sabbath-consciousness and its analogue in the biorhythm of brain-mind-that is, waking (...) and work, sleeping and rest, dreaming (rapid eye movement [REM]) and the reorganization-integration process that is ever making sense of our senses by synthesizing what they mean to us. Working memory and biorhythm, therefore, are crucial for the making of meaning, and meaning is the making of soul. (shrink)

I describe the development of my work in relating brain research and religion from my personal roots in my family of origin through my professional responsibilities as a pastor, a clinician, and a theological educator to my developing what I call “a neurotheological approach” to faith and ministry. My early correlations gave simplistic attention to bimodal consciousness as an interpretive tool for understanding religion. Subsequently came a more sophisticated exploration of whole‐brain functioning and suggested cultural correlates. Currently, I am explicating (...) tae humanizing brain as reflective of our living in an open system, a universe that is unfolding and evolving, a universe in the hands of the whole‐making, integrating, emerging God whose reality far exceeds the insights of cultural construction. As we humans relate to this God, attachment and aspiration are reciprocal. (shrink)

The concept “mind” refers to the human and humanlike features of the brain. A historical review of thinking about the mind contextualizes humanity's search to understand itself by sketching biblical and philosophical perspectives from the Hebrew scriptures through the Greeks and Descartes to the German philosophers Goethe, Kant, and Hegel. These provide an enlarged context for an analytic approach to mind as focusing on the interface between physical signals and experiential symbolic expressions. Drawing on a holistic paradigm, several features are (...) discernible: empathic rationality, imaginative intentionality, meaningful memory, and adaptability. These reflect the evolutionary development of uncommitted cortex that contributes to the brain's explosive capacity for order, complexity, and novelty. The basic issue continues, namely, how are the distributed modules of information‐processing integrated into the meaning‐making reality of human beings? (shrink)

The author traces the path from split brains to basic beliefs by linking the deautomatized pattern of spiritual masters, as reorted in Rorschach protocols, with subsymbolic, parallel, distriguted processing, The older brain structures constitute humanity's common heritage, while the new brain constitutes particular cultural heritages. Expanding levels of complexity move from the limbic system throuh conitive left‐mind vigilance and right‐mind responsiveness to %Pelie patterns of proclamation and manifestation to the world‐integrating mysticism of limbic input and the world‐fulfilling action of the (...) new brain. Whole brain activity combines emotional meaning and propositional explanation. Analogically seaking, the brain provides clues to understanding God. A ialectical theology parallels the reciprocal integration of brain processes. Whole brain belief originates in the old brain's evolutionary adaptation to our genetic inheritance and in the new brain's conscious intention to fulfill the will of God through our cultural inheritances. (shrink)

Among the more significant developments of the twentieth century, the widespread attention given to 'rights issues' must surely justify ranking it somewhere near the top. Never before has the issue of rights attracted such a wide audience or stirred so much controversy. Until very recently 'rights' were traditionally recognized as attributable only to humans. Today, we increasingly are hearing a call to extend 'rights' to the nonhuman animal and, on occasion, to the environment. In this book, James B. Reichmann, (...) S.J., undertakes an investigation of the metaethical grounds of 'rights' theory, with special focus on the controversial issue of whether creatures other than humans can and should be considered true subjects of 'rights.' He contends that before assigning rights to this or that individual or group, whether human or not, we need to be very clear about what it is we are assigning, to whom, and why. The book argues forcefully that the various recent efforts to build a case supporting animal and environmental 'rights' fail in their quest, and that any such effort resting on a Darwinian evolutionary base is likewise condemned to fail. In furtherance of this claim the author first investigates life phenomena, followed by a detailed comparative study of knowing, communicating and doing, as these are observed in the human and the nonhuman animal. This in turn is followed by an overview of diverse views advanced by contemporary environmental ethicists and animal 'rights' advocates, including Peter Singer, Tom Regan, J. Baird Callicott, Laura Westra, and Don E. Marietta, Jr. Representative though doubtless provocative conclusions drawn from this study include the claims that: (1) Classic Darwinian theory provides no admissable premise from which to derive a theory of inherent, inalienable rights. (2) No satisfactory explanation of the origin of rights and obligation can derive save from within the context of natural law theory. (3) The human person alone unqualifiedly possesses rights. (4) The view that vegetarianism is an ethical mandate is neither compatible with the Christian world view, nor philosophically sound. ABOUT THE AUTHOR: James B. Reichmann, S.J., is professor emeritus of philosophy at Seattle University where he continues to teach. (shrink)