Horizontal transfer (HT) is the transmission of genetic material between non‐mating species, a phenomenon thought to occur rarely in multicellular eukaryotes. However, many transposable elements (TEs) are not only capable of HT, but have frequently jumped between widely divergent species. Here we review and integrate reported cases of HT in retrotransposons of the BovB family, and DNA transposons, over a broad range of animals spanning all continents. Our conclusions challenge the paradigm that HT in vertebrates is restricted to infective long (...) terminal repeat (LTR) retrotransposons or retroviruses. This raises the possibility that other non‐LTR retrotransposons, such as L1 or CR1 elements, believed to be only vertically transmitted, can horizontally transfer between species. Growing evidence indicates that the process of HT is much more general across different TEs and species than previously believed, and that it likely shapes eukaryotic genomes and catalyses genome evolution. (shrink)

The marketplace of ideas theoy has been utilized as one means to justify,from a societal perspective, contempora y public relations practice. Proponents confend that practitioners serve society in true Miltonian fashion by helping clients inject their views into that marketplace. One must question, however, whether afunctional marketplace of ideas exists relative to the public relations process. Further, by focusing ethical questions on individualistic practitioner behavior relative to that marketplace, practitioners may not be paying sulyicient attention to the demands of distributive (...) and social justice. (shrink)

Before being executed by the Nazis at the age of 39, Dietrich Bonhoeffer had produced enough material, according to Howell, to fill 16 volumes of theological reflections. Nevertheless, Howell noted, Dietrich Bonhoeffer is not a household name. That is unfortunate. One of Bonhoeffer's most inspiring efforts-from the perspective of mass media ethics-centered around his unfinished attempt to define "what is meant by telling the truth." As is often the case with truly outstanding thinkers, his reflections in this regard appear even (...) more timely today than when he composed them well over 50 years ago. (shrink)

This article explores the intellectual life of Max Harold Fisch, the twentieth-century American scholar of Giambattista Vico and Charles S. Peirce. Fisch was a thinker with fundamental commitments to both history and philosophy. The claim here is that his life exemplifies a constitutive tension in the work of intellectual historians, who operate in the interstice between these two disciplines. What we learn is that intellectual historians may have a double investment both in the filigree of particular historical contexts and in (...) the principles that emerge in and then detach from those contexts. The article explores this double investment by following it through five decades of Fisch’s intellectual labor between 1930 and 1980. (shrink)

Criticized as a nostalgic anachronism by those who oppose her version of political theory and lauded as symbol of direct democratic participation by those who favor it, the Athenian polis features prominently in Hannah Arendt's account of politics. This essay traces the origin and development of Arendt's conception of the polis as a space of appearance from the early 1950s onward. It makes particular use of the Denktagebuch, Arendt's intellectual diary, in order to shed new light on the historicity of (...) one of her central concepts. The article contends that both critics and partisans of Arendt's use of the polis have made the same mistake: they have presumed that the polis represents a space of face-to-face immediacy. In fact, Arendt compared the polis to a series of analogues, many of which are not centered on direct exchanges between political actors and spectators. As a result, Arendt's early work on the polis turns out to anticipate many of the concerns of her later work on judgment, and her theory of the polis becomes a theory of topics. (shrink)

Drawing on work of the past decade, this volume brings together articles from the philosophy, history, and sociology of science, and many other branches of the biological sciences. The volume delves into the latest theoretical controversies as well as burning questions of contemporary social importance. The issues considered include the nature of evolutionary theory, biology and ethics, the challenge from religion, and the social implications of biology today (in particular the Human Genome Project).

"Legend is overdue for replacement, and an adequate replacement must attend to the process of science as carefully as Hull has done. I share his vision of a serious account of the social and intellectual dynamics of science that will avoid both the rosy blur of Legend and the facile charms of relativism.... Because of [Hull's] deep concern with the ways in which research is actually done, Science as a Process begins an important project in the study of science. It (...) is one of a distinguished series of books, which Hull himself edits."—Philip Kitcher, Nature "In Science as a Process, [David Hull] argues that the tension between cooperation and competition is exactly what makes science so successful.... Hull takes an unusual approach to his subject. He applies the rules of evolution in nature to the evolution of science, arguing that the same kinds of forces responsible for shaping the rise and demise of species also act on the development of scientific ideas."—Natalie Angier, New York Times Book Review "By far the most professional and thorough case in favour of an evolutionary philosophy of science ever to have been made. It contains excellent short histories of evolutionary biology and of systematics (the science of classifying living things); an important and original account of modern systematic controversy; a counter-attack against the philosophical critics of evolutionary philosophy; social-psychological evidence, collected by Hull himself, to show that science does have the character demanded by his philosophy; and a philosophical analysis of evolution which is general enough to apply to both biological and historical change."—Mark Ridley, Times Literary Supplement "Hull is primarily interested in how social interactions within the scientific community can help or hinder the process by which new theories and techniques get accepted.... The claim that science is a process for selecting out the best new ideas is not a new one, but Hull tells us exactly how scientists go about it, and he is prepared to accept that at least to some extent, the social activities of the scientists promoting a new idea can affect its chances of being accepted."—Peter J. Bowler, Archives of Natural History "I have been doing philosophy of science now for twenty-five years, and whilst I would never have claimed that I knew everything, I felt that I had a really good handle on the nature of science, Again and again, Hull was able to show me just how incomplete my understanding was.... Moreover, [Science as a Process] is one of the most compulsively readable books that I have ever encountered."—Michael Ruse, Biology and Philosophy. (shrink)

To many it seems obvious that any reduction of the nature of man to purely physical components involves an indirect attack on the doctrine of human immortality. To so reduce human nature, it may be argued, is to eliminate the soul and it is this essential component of man, rather than his body, which is the foundation of his immortality. This seems to me an altogether mistaken notion. My purpose in this paper, therefore, is to clarify the relation of physicalism (...) and immortality and thereby to reveal the error in this alleged incompatibility. (shrink)

Compares classic and contemporary theories of genetics and evolution and explores the role of teleological thought in biology.

Biological species have been treated traditionally as spatiotemporally unrestricted classes. If they are to perform the function which they do in the evolutionary process, they must be spatiotemporally localized individuals, historical entities. Reinterpreting biological species as historical entities solves several important anomalies in biology, in philosophy of biology, and within philosophy itself. It also has important implications for any attempt to present an "evolutionary" analysis of science and for sciences such as anthropology which are devoted to the study of single (...) species. (shrink)

“Hildebrand has constructed a well-paced and historically informative evaluation of neopragmatism. . . . This book makes an excellent companion for courses in both contemporary epistemology and American philosophy.” –Choice How faithful are the Neopragmatists' reformulations of Classical Pragmatism? Can their Neopragmatisms work? In examining the difficulties in Neopragmatism, David L. Hildebrand is able to propose some distinct directions for Pragmatism.

Response to wrongdoing is modeled as a decision process in an organizational context. The model is grounded in theory of risk, ambiguity, and informational influences on decision making. Time pressure, inadequate information and coworker influences are addressed. Along the way, a handful of propositions are provided which emphasize influences on the actual choice between response options.

Examines the issues of self (including gender), truth, and transcendence in classical Chinese and Western philosophy.

Will democracy figure prominently in China's future? If so, what kind of democracy? In this insightful and thought-provoking book, David Hall and Roger Ames explore such questions and, in the course of answering them, look to the ideas of John Dewey and Confucius.

One way to understand science is as a selection process. David Hull, one of the dominant figures in contemporary philosophy of science, sets out in this 2001 volume a general analysis of this selection process that applies equally to biological evolution, the reaction of the immune system to antigens, operant learning, and social and conceptual change in science. Hull aims to distinguish between those characteristics that are contingent features of selection and those that are essential. Science and Selection brings (...) together many of David Hull's most important essays on selection in one accessible volume. (shrink)

If species are the things that evolve at least in large part through the action of natural selection, then both genetic and phenotypic variability are essential to biological species. If all species are variable, then Homo sapiens must be variable. Hence, it is very unlikely that the human species as a biological species can be characterized by a set of invariable traits. It might be the case that at this moment in evolutionary history, all human beings happen to possess a (...) particular set of traits, but if so, this will be in large part an evolutionary accident. As a result, anyone who proposes to base anything, including ethics, on human nature is basing it on historical happenstance. (shrink)

A central subject is the main strand around which the fabric of an historical narrative is woven. Such a subject must possess both spatial and temporal continuity. It is integrated into an historical entity through the relationship between those properties which make it an individual, and their interaction with the historical event. Scientific theory is useful in the reconstruction of past events and the definition of the central subject. Ideas used as central subjects present the problem of finding internal principles (...) of integration which will make the idea continuous over time. The purpose of narratives is to explain an event by integrating it into an organized whole. (shrink)

A belief common among philosophers and biologists alike is that Mendelian genetics has been or is in the process of being reduced to molecular genetics, in the sense of formal theory reduction current in the literature. The purpose of this paper is to show that there are numerous empirical and conceptual difficulties which stand in the way of establishing a systematic inferential relation between Mendelian and molecular genetics. These difficulties, however, have little to do with the traditional objections which have (...) been raised to reduction. (shrink)

Executive dysfunctions, psychopathologies arising from problems in the control and regulation of behavior, can occur as a result of the faulty execution of formal information processing models or as a result of malfunctioning neural mechanisms. The models correspond to the formal descriptions of how signals in the environment must be transformed in order to behave adaptively, and the mechanisms correspond to the signal transformations that nervous systems implement in order to execute those cognitive functions. Mechanisms in the form of repeated (...) patterns of neural dynamics execute information processing models. Two distinct modes of malfunction can occur when neural dynamics execute models of information processing. The processing models describing behavior may fail to be executed correctly by neural mechanisms. Or, the neural mechanisms may malfunction, failing to implement the right computation. As an example of malfunctioning models in executive cognition, purported failures of rule following can be understood as failures to appropriately execute a suite of processing models. As an example of malfunctioning mechanisms of executive cognition, maladaptive behavior resulting from dysfunction in the medial prefrontal cortex (mPFC) can be understood as failures in the signal transformations carried out therein. The purpose of these examples is to illustrate the potential benefits of considering models and mechanisms in the diagnosis and etiology of neuropsychological illness and dysfunction, especially disorders of executive cognition. (shrink)

Extreme variation in the meaning of the term “species” throughout the history of biology has often frustrated attempts of historians, philosophers and biologists to communicate with one another about the transition in biological thinking from the static species concept to the modern notion of evolving species. The most important change which has underlain all the other fluctuations in the meaning of the word “species” is the change from it denoting such metaphysical entities as essences, Forms or Natures to denoting classes (...) of individual organisms. Several authors have taken notice of the role of metaphysics in the work of particular biologists. An attempt will be made in this paper to present a systematic investigation of the role which metaphysics has played in the work of representative biologists throughout the history of biology, especially as it relates to their species concepts. (shrink)

Individuals with autistic spectrum disorder (ASD) display diverse deficits in social, cognitive and behavioral functioning. To date, there has been mixed findings on the profile of executive function deficits for high-functioning adults (IQ >70) with ASD. A conceptual distinction is commonly made between “cold” and “hot” executive functions. Cold executive functions refer to mechanistic higher-order cognitive operations (e.g., working memory), whereas hot executive functions entail cognitive abilities supported by emotional awareness and social perception (e.g., social cognition). This study aimed to (...) determine the independence of deficits in hot and cold executive functions for high-functioning adults with ASD. Forty-two adults with ASD (64% male, aged 18-66 years) and 40 age and gender matched controls were administered The Awareness of Social Inference Test (TASIT; emotion recognition and social inference), Letter Number Sequencing (working memory) and Hayling Sentence Completion Test (response initiation and suppression). Between-group analyses identified that the ASD group performed significantly worse than matched controls on all measures of cold and hot executive functions (d =.54-1.5). Hierarchical multiple regression analyses revealed that the ASD sample performed more poorly on emotion recognition and social inference tasks than matched controls after controlling for cold executive functions and employment status. The findings also indicated that the ability to recognise emotions and make social inferences was supported by working memory and response initiation and suppression processes. Overall, this study supports the distinction between hot and cold executive function impairments for adults with ASD. Moreover, it advances understanding of higher-order impairments underlying social interaction difficulties for this population which, in turn, may assist with diagnosis and inform intervention programs. (shrink)

With increasing awareness of environmental issues, there has been rising demand for environmental-friendly business practices. Prior research has shown that the implementation of environmental management practices is influenced by existing and potential stakeholder groups in the form of external pressures from legislators, environmental groups, financial institutions and suppliers, as well as internally by employees and owner/manager attitudes and knowledge. However, it has been reported that despite business owner/managers having strong “green” attitudes, the level of implementation of environmental-friendly practices is low. (...) In order to explore the connection between pressures for improved practices and the management actions taken, this article examines how influence from various stakeholders is related to awareness of environmental issues, and how this awareness relates to actions taken within the businesses to reduce the environmental impact of their operations. The results indicate that legislation does result in general environmental awareness, and that organizations are then willing to␣change their business processes and environmental strategies. However, despite their actions they have little awareness of the benefits that might arise from cost reductions from their environmental-friendly practices. Those influenced by their suppliers act to reduce waste, but do not put into place formal environmental management systems, or use environmental messages to market their goods or services. Nevertheless, it can be argued that they have a real commitment to environmental issues, as evidenced by a willingness to voluntarily contribute to environmental organizations. (shrink)

Hannah Arendt's theory of judgment has been the object of considerable interest in the last three decades. Political theorists in particular have hoped to find in her theory of judgment a viable account of how diverse modern societies can sustain a commitment to dialogue in the absence of shared basic principles. A number of scholars, however, have critiqued Arendt's account of judgment in various ways. This article examines criticisms from Richard Bernstein, Ronald Beiner, George Kateb, Jürgen Habermas, and Linda Zerilli. (...) On the basis of early sources from Arendt's manuscripts and Denktagebuch that have not been used in these debates, this article contends that Arendt's position on judgment can be defended against these critics and that her account warrants further exploration. (shrink)

Very much the same idea resurfaced in modern times with the British idealists and Continental existentialists. The author reviews these antecedents, showing how his theory differs from those of his predecessors.

Authors frequently refer to gene-based selection in biological evolution, the reaction of the immune system to antigens, and operant learning as exemplifying selection processes in the same sense of this term. However, as obvious as this claim may seem on the surface, setting out an account of “selection” that is general enough to incorporate all three of these processes without becoming so general as to be vacuous is far from easy. In this target article, we set out such a general (...) account of selection to see how well it accommodates these very different sorts of selection. The three fundamental elements of this account are replication, variation, and environmental interaction. For selection to occur, these three processes must be related in a very specific way. In particular, replication must alternate with environmental interaction so that any changes that occur in replication are passed on differentially because of environmental interaction. One of the main differences among the three sorts of selection that we investigate concerns the role of organisms. In traditional biological evolution, organisms play a central role with respect to environmental interaction. Although environmental interaction can occur at other levels of the organizational hierarchy, organisms are the primary focus of environmental interaction. In the functioning of the immune system, organisms function as containers. The interactions that result in selection of antibodies during a lifetime are between entities (antibodies and antigens) contained within the organism. Resulting changes in the immune system of one organism are not passed on to later organisms. Nor are changes in operant behavior resulting from behavioral selection passed on to later organisms. But operant behavior is not contained in the organism because most of the interactions that lead to differential replication include parts of the world outside the organism. Changes in the organism's nervous system are the effects of those interactions. The role of genes also varies in these three systems. Biological evolution is gene-based (i.e., genes are the primary replicators). Genes play very different roles in operant behavior and the immune system. However, in all three systems, iteration is central. All three selection processes are also incredibly wasteful and inefficient. They can generate complexity and novelty primarily because they are so wasteful and inefficient. Key Words: evolution; immunology; interaction; operant behavior; operant learning; replication; selection; variation. (shrink)

The philosophy of biology is one of the most exciting new areas in the field of philosophy and one that is attracting much attention from working scientists. This Companion, edited by two of the founders of the field, includes newly commissioned essays by senior scholars and up-and-coming younger scholars who collectively examine the main areas of the subject - the nature of evolutionary theory, classification, teleology and function, ecology, and the problematic relationship between biology and religion, among other topics. Up-to-date (...) and comprehensive in its coverage, this unique volume will be of interest not only to professional philosophers but also to students in the humanities and researchers in the life sciences and related areas of inquiry. (shrink)

Historians must have an understanding of the present both to reconstruct the past and to explain that reconstruction to a contemporary audience. One criticism of presentism is that it is an interpretation of the past in terms of current values and ideas, and fails to provide a complete picture of the historical context. Regardless of such practices, however, the historian is limited to the methodological and archival tools available during his own time. Meaning, reason, and truth are different for different (...) periods and peoples. The clarity of his language, the consistency of his logic, and the validity of his proofs are relative to the historian's time and culture. The act of historical inquiry is influenced by the contrasts between past and present. Only by consciously addressing his dependence on the present can the historian adequately understand the past. (shrink)

The Trump presidency has been remarkable in its attacks on many mainstream institutions. It has tapped populist sentiment that reflects little confidence in the key decision-making centers in American society. Higher education has not escaped this attack. Indeed, criticism of the academy has gone well beyond the debated policies of affirmative action and political correctness to the very status of expert knowledge itself, questioning what is legitimate knowledge. Claims of “false data” and “alternative facts” parade in the public arena without (...) the benefit of reasoned scholarship that might separate fact from fiction. Nowhere is this more obvious than in the attack on science, particularly scientific research focusing on environmental issues and climate change. Nonetheless, a small number of academicians—supposed arbiters of truth—advocate for Trump. How does one explain this apparent anomaly? Why would scholars support a president and populist movement that attack the very foundations of their professional life: knowledge and expertise? I have identified 103 such professors who offer their public support of Trump through blogs, essays, op-ed pieces, public lectures, tweets, YouTube videos, and even a couple of trade books. These are public intellectuals who intervene beyond the classroom and laboratory to promote a political agenda that is supportive of Trump. They are public advocates for Trump: academic Trumpists. Who are these individuals? Where do they teach? What do they teach? What kinds of connections external to the academy do they cultivate? How do they justify their support of Trump? This article offers some answers to these questions. It draws inspiration from Bourdieu’s field analysis of the politics of higher education and the sociology of conservative intellectuals. (shrink)

At a time when politics and virtue seem less compatible than oil and water, _Democracy and Moral Development_ shows how to bring the two together. Philosopher David Norton applies classical concepts of virtue to the premises of modern democracy. The centerpiece of the book is a model of organizational management applicable to the state, business, the professions, and voluntary communities.