[R. M. Sainsbury] Evans argued that most ordinary proper names were Russellian: to suppose that they have no bearer is to suppose that they have no meaning. The first part of this paper addresses Evans's arguments, and finds them wanting. Evans also claimed that the logical form of some negative existential sentences involves 'really'. One might be tempted by the view, even if one did not accept its Russellian motivation. However, I suggest that Evans gives no adequate account of 'really', (...) and I point to unclarities in Wiggins's similar, but distinct, attempt to use 'really' in the logical form of true negative existentials. /// [David Wiggins] Evans was not wrong to say that the senses of genuine proper names invoke and require objects. Names in fiction or hypothesis mimic such names. Pace Evans, Sainsbury and free logicians, proper names are scopeless. Names create a presumption of existential generalization. In sentences such as 'Vulcan does not really exist', that presumption is bracketed. The sentence specifies by reference to story or report a concept identical with Vulcan and declares it be really uninstantiated. It is explained why this second level view of 'exists' is to be preferred. (shrink)

This study provides evidence regarding the level of ethical cognition of business students at the entry to college as compared to a national norm. It also provides comparative evidence on the effects of group versus individual ethical cognition upon completion of a business ethics course. The Principled Score (P-score) from the Defining Issues Test (DIT) was used to measure the ethical cognition of a total sample of 301 business students (273 entering students plus 28 students in a business ethics course). (...) The results indicate that (1) business students are not significantly different from the national norms at entry to college and (2) group reasoning helps male students improve their P-scores significantly in the business ethics course at a loss of P-score (albeit not statistically significant) for female students. (shrink)

Agnotology is the study of how ignorance arises via circulation of misinformation calculated to mislead. Legates et al. had questioned the applicability of agnotology to politically-charged debates. In their reply, Bedford and Cook, seeking to apply agnotology to climate science, asserted that fossil-fuel interests had promoted doubt about a climate consensus. Their definition of climate ‘misinformation’ was contingent upon the post-modernist assumptions that scientific truth is discernible by measuring a consensus among experts, and that a near unanimous consensus exists. However, (...) inspection of a claim by Cook et al. of 97.1 % consensus, heavily relied upon by Bedford and Cook, shows just 0.3 % endorsement of the standard definition of consensus: that most warming since 1950 is anthropogenic. Agnotology, then, is a two-edged sword since either side in a debate may claim that general ignorance arises from misinformation allegedly circulated by the other. Significant questions about anthropogenic influences on climate remain. Therefore, Legates et al. appropriately asserted that partisan presentations of controversies stifle debate and have no place in education. (shrink)

The writings of Stanley Cavell and Jacques Derrida share many points of intersection. One of these is their mutual interest in Shakespeare’s Hamlet; another is their assessments of J.L. Austin’s philosophy, and his concept of performativity. In this paper, we demonstrate that Cavell’s and Derrida’s respective essays on Hamlet offer a surprising insight into their views on Austin’s notion of performativity. Since Hamlet abounds with oaths and promises, testimonies and bearing witness, what is surprising is not that these philosophers should (...) have identified this theme but rather how they respond to it. We show that Derrida’s writings on Hamlet repeatedly draw and depend on the idea of performativity, amounting to a rapprochement with Austin’s concept; and we also show that Cavell questions the effectiveness of performatives in the play, in ways that sometimes resemble Derrida’s invocation of spectrality in the play. (shrink)

The bulk of this volume consists of a somewhat revised version of the Axel Hägerström Lectures given in Uppsala, Sweden in 1991. It also contains previously published papers on the relevance of philosophy of language to ethics and the interpretation of Kant’s moral philosophy. The latter, in particular, deserves comment, but space considerations force me to devote my attention to the Hägerström Lectures, entitled “A Taxonomy of Ethical Theories.”.

Issues management (IM) is becoming widely accepted in the business-and-society literature as a policy tool to enhance the social performance of corporations. Its acceptance is based on the presumption that firms have incorporated ethical norms into their decision-making process. This paper argues that IM is simply a technique to identify, analyze, and respond to social issues. It can be used either to improve or forestall corporate social performance. Different values will steer IM practitioners in different policy directions.If IM is to (...) be more than a social gadget, designed to promote the firm's narrow economic objectives, it must be self-consciously grounded in ethics. Stakeholder analysis and the comprehensive corporate ethic are concepts that can help forge links between ethics and the administrative process, between values and decision-making in IM. (shrink)

The myelin basic proteins are a set of peripheral membrane polypeptides which play an essential role in myelination. Their most well‐documented property is the unique ability to ‘seal’ the cytoplasmic aspects of the myelin membrane, but this is probably not the only function for these highly charged molecules. Despite extensive homology, the individual myelin basic proteins (MBPs) exhibit different expression patterns and biochemical properties, and so it is now believed that the various isoforms are not functionally equivalent in myelinating cells. (...) We now think that while the major MBPs are intracellular adhesion molecules, some of the quantitatively less abundant isoforms that are expressed very early in development may have regulatory effects on the myelination program. (shrink)

Abstractabstract:Expectations about future events underlie practically every decision we make, including those in medical research. This paper reviews five studies undertaken to assess how well medical experts could predict the outcomes of clinical trials. It explains why expert trial forecasting was the focus of study and argues that forecasting skill affords insights into the quality of expert judgment and might be harnessed to improve decision-making in care, policy, and research. The paper also addresses potential criticisms of the research agenda and (...) summarizes key findings from the five studies of trial forecasting. Together, the studies suggest that trials frequently deliver surprising results to expert communities and that individual experts are often uninformative when it comes to forecasting trial outcome and recruitment. However, the findings also suggest that expert forecasts often contain a "signal" about whether a trial will be positive, especially when forecasts are aggregated. The paper concludes with needs for further research and tentative policy recommendations. (shrink)

Are fictional characters such as Sherlock Holmes real? What can fiction tell us about the nature of truth and reality? In this excellent introduction to the problem of fictionalism R. M. Sainsbury covers the following key topics: what is fiction? realism about fictional objects, including the arguments that fictional objects are real but non-existent; real but non-factual; real but non-concrete the relationship between fictional characters and non-actual worlds fictional entities as abstract artefacts fiction and intentionality and the problem of irrealism (...) fictionalism about possible worlds moral fictionalism. R. M. Sainsbury makes extensive use of examples from fiction, such as Sherlock Holmes, Anna Karenina and Madame Bovary and examines the work of philosophers who have made significant contributions to the topic, including Meinong, David Lewis, and Bas Van Fraassen. Additional features include chapter summaries, annotated further reading and a glossary of technical terms, making _Fiction and Fictionalism_ ideal for those coming to the issue for the first time. (shrink)

In the past two to three decades health behavior scientists have increasingly emphasized affect-related concepts (including, but not limited to emotion) in their attempts to understand and facilitate change in important health behaviors, such as smoking, eating, physical activity, substance abuse, and sex. This article provides a narrative review of this burgeoning literature, including relevant theory and research on affective response (e.g., hedonic response to eating and drug use), incidental affect (e.g., work-related stress as a determinant of alcohol use), affect (...) processing (e.g., anticipated regret for illicit sex or skipping an exercise session), and affectively charged motivation (e.g., cigarette craving). An integrative dual-processing framework is presented that suggests pathways through which affect-related concepts may interrelate to influence health behavior. (shrink)

Machine learning algorithms may radically improve our ability to diagnose and treat disease. For moral, legal, and scientific reasons, it is essential that doctors and patients be able to understand and explain the predictions of these models. Scalable, customisable, and ethical solutions can be achieved by working together with relevant stakeholders, including patients, data scientists, and policy makers.

Recent EEG studies on the early postmortem interval that suggest the persistence of electrophysiological coherence and connectivity in the brain of animals and humans reinforce the need for further investigation of the relationship between the brain’s activity and the dying process. Neuroscience is now in a position to empirically evaluate the extended process of dying and, more specifically, to investigate the possibility of brain activity following the cessation of cardiac and respiratory function. Under the direction of the Center for Healthy (...) Minds at the University of Wisconsin-Madison, research was conducted in India on a postmortem meditative state cultivated by some Tibetan Buddhist practitioners in which decomposition is putatively delayed. For all healthy baseline and postmortem subjects presented here, we collected resting state electroencephalographic data, mismatch negativity, and auditory brainstem response. In this study, we present HB data to demonstrate the feasibility of a sparse electrode EEG configuration to capture well-defined ERP waveforms from living subjects under very challenging field conditions. While living subjects displayed well-defined MMN and ABR responses, no recognizable EEG waveforms were discernable in any of the tukdam cases. (shrink)

[R. M. Sainsbury] Evans argued that most ordinary proper names were Russellian: to suppose that they have no bearer is to suppose that they have no meaning. The first part of this paper addresses Evans's arguments, and finds them wanting. Evans also claimed that the logical form of some negative existential sentences involves 'really' (e.g. 'Hamlet didn't really exist'). One might be tempted by the view, even if one did not accept its Russellian motivation. However, I suggest that Evans gives (...) no adequate account of 'really', and I point to unclarities in Wiggins's similar, but distinct, attempt to use 'really' in the logical form of true negative existentials. /// [David Wiggins] Evans was not wrong (I maintain) to say that the senses of genuine proper names invoke and require objects. Names in fiction or hypothesis mimic such names. Pace Evans, Sainsbury and free logicians, proper names are scopeless. (Evans's 'Julius' is not a name.) Names create a presumption of existential generalization. In sentences such as 'Vulcan does not really exist', that presumption is bracketed. The sentence specifies by reference to story or report a concept identical with Vulcan and declares it be really uninstantiated. (The sentence, which partakes of play, is a kind of palimpsest.) It is explained why this second level view of 'exists' is to be preferred. (shrink)

In this open peer commentary, we categorize the possible “neuroscience in national security” definitions of misuse of science and identify which, if any, are uniquely presented by advances in neuroscience. To define misuse, we first define what we would consider appropriate use: the application of reasonably safe and effective technology, based on valid and reliable scientific research, to serve a legitimate end. This definition presents distinct opportunities for assessing misuse: misuse is the application of invalid or unreliable science, or is (...) the use of reliable scientific methods to serve illegitimate ends. Ultimately, we conclude that while national security is often a politicized issue, assessing the state of scientific progress should not be. (shrink)

While every health care system stakeholder would seem to be concerned with obtaining the greatest value from a given technology, there is often a disconnect in the perception of value between a technology’s promoters and those responsible for the ultimate decision as to whether or not to pay for it. Adopting an empirical ethics approach, this paper examines how five Canadian medical device manufacturers, via their websites, frame the corporate “value proposition” of their innovation and seek to respond to what (...) they consider the key expectations of their customers. Our analysis shows that the manufacturers’ framing strategies combine claims that relate to valuable socio-technical goals and features such as prevention, efficiency, sense of security, real-time feedback, ease of use and flexibility, all elements that likely resonate with a large spectrum of health care system stakeholders. The websites do not describe, however, how the innovations may impact health care delivery and tend to obfuscate the decisional trade-offs these innovations represent from a health care system perspective. Such framing strategies, we argue, tend to bolster physicians’ and patients’ expectations and provide a large set of stakeholders with powerful rhetorical tools that may influence the health policy arena. Because these strategies are difficult to counter given the paucity of evidence and its limited use in policymaking, establishing sound collective health care priorities will require solid critiques of how certain kinds of medical devices may provide a better (i.e., more valuable) response to health care needs when compared to others. (shrink)

Toward A Sociological Imagination builds on the ideas C. Wright Mills expressed in The Sociological Imagination for an approach to the scientific method broad enough to open up to the full range of knowledge within the sociology discipline. In this book, nine sociologists and one philosopher provide detailed tests of the utility of the approach within diverse substantive sociological areas.

In real-time, Twitter strongly imprints world events, popular culture, and the day-to-day; Twitter records an ever growing compendium of language use and change; and Twitter has been shown to enable certain kinds of prediction. Vitally, and absent from many standard corpora such as books and news archives, Twitter also encodes popularity and spreading through retweets. Here, we describe Storywrangler, an ongoing, day-scale curation of over 100 billion tweets containing around 1 trillion 1-grams from 2008 to 2020. For each day, we (...) break tweets into 1-, 2-, and 3-grams across 150+ languages, record usage frequencies, and generate Zipf distributions. We make the data set available through an interactive time series viewer, and as downloadable time series and daily distributions. We showcase a few examples of the many possible avenues of study we aim to enable including how social amplification can be visualized through ‘contagiograms’. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Buddhist-Christian Studies 21.1 (2001) 151-154 [Access article in PDF] Book Review The Happiness Project: Transforming the Three Poisons that Cause the Suffering We Inflict on Ourselves and Others The Happiness Project: Transforming the Three Poisons that Cause the Suffering We Inflict on Ourselves and Others. By Ron Leifer, M.D. Ithaca, New York: Snow Lion, 1997.313 pp. This book focuses mostly on Buddhism and psychotherapy, but it ranges widely and (...) includes many reflections on Christianity. Today there are many good books that compare Buddhism with Western psychology, but this one is not to be missed by anyone interested in the topic. Leifer (a former colleague and friend of Ernest Becker, who wrote TheDenial ofDeath) is obviously a very experienced psychiatrist, with deep knowledge of psychoanalytic theory to supplement his many years of practice [End Page 151] as a therapist. This book is many things: a primer on demythologized Buddhism; a superior "self-help" book; a history of psychotherapy, including a critique of its modern medicalization; a speculative account of the evolution of human consciousness; and, not least, the most insightful interpretations of the Job, Oedipus, and Eden myths that I have encountered. The prose style is lucid, and only space limitations keep me from quoting it at length.The title turns out to be ironic, since our Happiness Projects are the main source of our unhappiness. Our selfish strivings for happiness are, paradoxically, the main cause of the suffering we inflict on ourselves and others.What we "fail to see" (avidya)is not some great mysterious wisdom. "The core of the esoteric knowledge we seek consists of secrets we hide from ourselves. We hide from them because they are not what we want them to be. The world is not what we want it to be. Life is not what we want it to be. Others are not what we want them to be. We are not ourselves what we want to be. We hide from these truths because they mystify and terrify us" (12). The basic "secret" of happiness is that the three poisons--greed, ill will, and ignorance--are the source of our pain and suffering, by creating rebounding karmic ripples. The ego is a trickster who is continually the victim of his own trickery. True happiness can only be the product of an inner transformation that changes our habitual patterns of thought and action, enabling us to "relax into existence." Leifer's psychologized Buddhism is a therapeutic path cleansed of the mystical and paranormal; there is no place here for psychic powers or any transcendental salvation (nirvana is not discussed). The focus throughout is on how we are bedeviled by our own desires.The book is organized into four main parts. The first offers Leifer's understanding of the first two Buddhist truths. The second part, "Western Views of Suffering," includes profound interpretations of Job and Oedipus Rex. Job's suffering illustrates the first truth, that life is suffering, and his patience is virtuous, even heroic, in its refusal to demand that life be different than it is--an endurance that allows him to avoid making life worse: "Patience is the willingness to suffer without aggression" (131).The key to the Oedipus story is in his answer to the Sphinx's riddle: humans are the creatures who walk on four legs as infants, on two legs as mature adults, and then on three legs (with a cane) in old age. The riddle is a metaphor for the truths of our impermanence, old age and death. But Oedipus cannot accept it. "From a Buddhist point of view, the story of Oedipus is a metaphor for neurotic mind. Oedipus was the victim of his own grasping ego--of his desires and aggressions. His fate was sealed by his own efforts to escape it. The source of Oedipus' pain and tragedy were his own ignorance, passion, and aggression: the three poisons" (135). His desire for Mom is better understood as a symbol of human desire generally: our refusal to grow up... (shrink)

Chemosensory systems are complex regulatory pathways capable of perceiving external signals and translating them into different cellular behaviors such as motility and development. In the δ-proteobacterium Myxococcus xanthus, chemosensing allows groups of cells to orient themselves and aggregate into specialized multicellular biofilms termed fruiting bodies. M. xanthus contains eight predicted CSS and 21 chemoreceptors. In this work, we systematically deleted genes encoding components of each CSS and chemoreceptors and determined their effects on M. xanthus social behaviors. Then, to understand how (...) the 21 chemoreceptors are distributed among the eight CSS, we examined their phylogenetic distribution, genomic organization and subcellular localization. We found that, in vivo, receptors belonging to the same phylogenetic group colocalize and interact with CSS components of the respective phylogenetic group. Finally, we identified a large chemosensory module formed by three interconnected CSS and multiple chemoreceptors and showed that complex behaviors such as cell group motility and biofilm formation require regulatory apparatus composed of multiple interconnected Che-like systems. © 2014 Moine et al. (shrink)

Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

Intercellular signaling by growth factors, hormones and neurotransmitters produces second messenger molecules such as cyclic adenosine monophosphate (cAMP) and diacylglycerol (DAG). Protein Kinase A and Protein Kinase C are the principal effector proteins of these prototypical second messengers in certain cell types. Recently, novel receptors for cAMP and DAG have been identified. These proteins, designated EPAC (Exchange Protein directly Activated by cAMP) or cAMP‐GEF (cAMP regulated Guanine nucleotide Exchange Factor) and CalDAG‐GEF (Calcium and Diacylglycerol regulated Guanine nucleotide Exchange Factor) or (...) RasGRP (Ras Guanine nucleotide Releasing Protein) are able to mediate some of the physiologic effects of the second messengers in a protein‐kinase‐independent fashion. These proteins are exchange factors for Ras family GTPases that operate in pathways that run parallel to the classic kinase‐dependent pathways. The rapidly emerging recognition of the functions of these “non‐kinase” effectors in diverse processes such as insulin secretion, thymocyte development, asthma and malignant transformation creates new opportunities for discovery and identifies potential new therapeutic targets. BioEssays 26:730–738, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

High-level perception--”the process of making sense of complex data at an abstract, conceptual level--”is fundamental to human cognition. Through high-level perception, chaotic environmen- tal stimuli are organized into the mental representations that are used throughout cognitive pro- cessing. Much work in traditional artificial intelligence has ignored the process of high-level perception, by starting with hand-coded representations. In this paper, we argue that this dis- missal of perceptual processes leads to distorted models of human cognition. We examine some existing artificial-intelligence models--”notably (...) BACON, a model of scientific discovery, and the Structure-Mapping Engine, a model of analogical thought--”and argue that these are flawed pre- cisely because they downplay the role of high-level perception. Further, we argue that perceptu- al processes cannot be separated from other cognitive processes even in principle, and therefore that traditional artificial-intelligence models cannot be defended by supposing the existence of a --œrepresentation module--� that supplies representations ready-made. Finally, we describe a model of high-level perception and analogical thought in which perceptual processing is integrated with analogical mapping, leading to the flexible build-up of representations appropriate to a given context. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Ethics & the Enviornment 6.2 (2001) 119-124 [Access article in PDF] Book Review Eugene Odum: Ecosystem Ecologist and Environmentalis Eugene Odum: Ecosystem Ecologist and Environmentalist. Betty Jean Craige. The University of Georgia Press, Athens, 2001, pp. 226. $34.95. ISBN 0-8203-2281-4 (Hardback) A serendipity initiated this review. A half hour before checking my voice mail and receiving the invitation to write this review, I stood at the University of Georgia (...) Press table at the Association for the Study of Literature and the Environment (ASLE) conference in Flagstaff, Arizona. Picking up Betty Jean Craige's new text, I thought to myself, "This book looks interesting! I'm going to have to read it!" Not only did that wish come true; now I have the opportunity to share my thoughts.Prima facie, it may seem odd to print a review on a biography of a scientific ecologist in an environmental ethics journal. In fact, however, nothing could be more appropriate. The science of ecology is directly relevant--even essential--to the ethics of the environment: the human/nonhuman dynamic is contingent upon the identity of human beings, the essence of natural systems, and the interactive relationship between the two. As an environmental philosopher, it was this realization which directed me to the life sciences. [End Page 119]I recommend that environmental philosophers read Craige's book for at least three reasons. First, as just mentioned, the science of ecology addresses some of the necessary conditions for developing an environmental ethic--the ontology of natural systems and the relationship of biota (including Homo sapiens) with the abiotic environment.Second, and more specifically, Odum is a scientist of special concern to environmental philosophers--not to mention moral philosophers and philosophers of science--with his reticence to take seriously the is/ought (or fact/value) gap first identified by the great David Hume. As is widely known, philosophers and scientists who maintain the existence of such a gap contend that it is logically impossible to derive value-laden statements, such as ethical statements, from value-free statements, such as factual statements. According to this line of reasoning, the only way to move from the observation that human activity is causing species extinction to the imperative PRESERVE SPECIES! is another normative assumption that anthropogenic species extinction is bad. Thus Odum is at loggerheads with Bertrand Russell when the philosopher writes: "... questions as to 'values' lie wholly outside the domain of knowledge. That is to say, when we assert that this or that has 'value,' we are giving expression to our own emotions, not to a fact[.]" Siding with Russell against Odum, many ecologists refrain from making ethical (and hence environmentalist) injunctions.What makes Odum especially fascinating is that he recovered from the hangover of Modernity which numerous scientists and philosophers still suffer from: the inability of moving from descriptive science to prescriptive ethics. As Craige remarks over and over again, Odum moves easi-ly between ecology and environmentalism (p. 64): "His inclusion of human beings in ecosystems turned ecosystem ecologists into environmentalists--that is, advocates of policies and social behaviors protective to the natural environment--erasing the line traditional to Western thought between science and politics" (p. 45. See also p. xvii, p. 41). Odum's attitude marks a major breakthrough for the project of grounding environmental ethics in ecological science.Third, Odum is a great scientist whose work is relevant to a host of other philosophical issues. In our recent book, The Philosophy of Ecology: From Science to Synthesis (University of Georgia Press, 2000), Frank Golley and I struggled not to include a piece by Odum in every section of the book. Odum's work has implications for every area in the philosophy of ecology: the ontology of the ecological entity, the reductionism/holism [End Page 120] debate, the rationalism/empiricism debate, evolutionary ecology, and the relationship of ecology to ethics. In light of my work in the philosophy of ecology and familiarity with Odum's research--not to mention meeting him personally several times--I find several of Craige's statements perplexing. When she writes... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Ethics & the Enviornment 6.2 (2001) 119-124 [Access article in PDF] Book Review Eugene Odum: Ecosystem Ecologist and Environmentalis Eugene Odum: Ecosystem Ecologist and Environmentalist. Betty Jean Craige. The University of Georgia Press, Athens, 2001, pp. 226. $34.95. ISBN 0-8203-2281-4 (Hardback) A serendipity initiated this review. A half hour before checking my voice mail and receiving the invitation to write this review, I stood at the University of Georgia (...) Press table at the Association for the Study of Literature and the Environment (ASLE) conference in Flagstaff, Arizona. Picking up Betty Jean Craige's new text, I thought to myself, "This book looks interesting! I'm going to have to read it!" Not only did that wish come true; now I have the opportunity to share my thoughts.Prima facie, it may seem odd to print a review on a biography of a scientific ecologist in an environmental ethics journal. In fact, however, nothing could be more appropriate. The science of ecology is directly relevant--even essential--to the ethics of the environment: the human/nonhuman dynamic is contingent upon the identity of human beings, the essence of natural systems, and the interactive relationship between the two. As an environmental philosopher, it was this realization which directed me to the life sciences. [End Page 119]I recommend that environmental philosophers read Craige's book for at least three reasons. First, as just mentioned, the science of ecology addresses some of the necessary conditions for developing an environmental ethic--the ontology of natural systems and the relationship of biota (including Homo sapiens) with the abiotic environment.Second, and more specifically, Odum is a scientist of special concern to environmental philosophers--not to mention moral philosophers and philosophers of science--with his reticence to take seriously the is/ought (or fact/value) gap first identified by the great David Hume. As is widely known, philosophers and scientists who maintain the existence of such a gap contend that it is logically impossible to derive value-laden statements, such as ethical statements, from value-free statements, such as factual statements. According to this line of reasoning, the only way to move from the observation that human activity is causing species extinction to the imperative PRESERVE SPECIES! is another normative assumption that anthropogenic species extinction is bad. Thus Odum is at loggerheads with Bertrand Russell when the philosopher writes: "... questions as to 'values' lie wholly outside the domain of knowledge. That is to say, when we assert that this or that has 'value,' we are giving expression to our own emotions, not to a fact[.]" Siding with Russell against Odum, many ecologists refrain from making ethical (and hence environmentalist) injunctions.What makes Odum especially fascinating is that he recovered from the hangover of Modernity which numerous scientists and philosophers still suffer from: the inability of moving from descriptive science to prescriptive ethics. As Craige remarks over and over again, Odum moves easi-ly between ecology and environmentalism (p. 64): "His inclusion of human beings in ecosystems turned ecosystem ecologists into environmentalists--that is, advocates of policies and social behaviors protective to the natural environment--erasing the line traditional to Western thought between science and politics" (p. 45. See also p. xvii, p. 41). Odum's attitude marks a major breakthrough for the project of grounding environmental ethics in ecological science.Third, Odum is a great scientist whose work is relevant to a host of other philosophical issues. In our recent book, The Philosophy of Ecology: From Science to Synthesis (University of Georgia Press, 2000), Frank Golley and I struggled not to include a piece by Odum in every section of the book. Odum's work has implications for every area in the philosophy of ecology: the ontology of the ecological entity, the reductionism/holism [End Page 120] debate, the rationalism/empiricism debate, evolutionary ecology, and the relationship of ecology to ethics. In light of my work in the philosophy of ecology and familiarity with Odum's research--not to mention meeting him personally several times--I find several of Craige's statements perplexing. When she writes... (shrink)

The Search for the Legacy of the USPHS Syphilis Study at Tuskegee is a collection of essays from experts in a variety of fields seeking to redefine the legacy of the infamous Tuskegee Syphilis Study. The essayists place the legacy of the study within the evolution of racial and ethnic relations in the United States. Contributors include two leading historians on the study, two former United States Surgeons General, and other prominent scholars from a wide range of fields.

When do organizations decide to ‘adopt’ a given social issue such that they come to acknowledge it in their patterns of action and communication? Traditional answers to this question have focused either on the characteristics of the issue itself, or on the traits of the focal organization. In many cases, however, a firm’s decision to adopt or ignore an issue is not a straightforward function of firm or issue characteristics. Instead, we view issue adoption as a socially constructed process of (...) information exchange between parties that are involved in the emergence and evolution of the issue, mediated by third-party organizations. We refer to this process as the infomediary process and these latter organizations as ‘infomediaries,’ after the information mediation and brokerage roles they play in the social processes linking social issues to organizational impact. We present a concise theoretical model of how infomediaries establish credible linkages between focal organizations and social issues. The thrust of the model is that the infomediation process, rather than the issue or firm characteristics, is what really drives firm-level issue adoption decisions. (shrink)