The concept of an ecological niche (econiche) has been used in a variety of ways, some of which are incompatible with a relational or functional interpretation of the term. This essay seeks to standardize usage by limiting the concept to functional relations between organisms and their surroundings, and to revise the concept to include epistemic relations. For most organisms, epistemics are a vital aspect of their functional relationships to their surroundings and, hence, a major determinant of their econiche. Rejecting the (...) traditional dualism of organism and environment, an econiche is defined as the reciprocal (dual) of a functionally specified class of organisms (FSTU). From this perspective, an econiche necessarily implies a certain type of organism, and a class of functionally similar organisms implies a special econiche.The econiche concept is also discussed in relation to other ecological terms that reflect the distributional patterns of organisms, such as habitat, and the concept of an empty niche is criticized. (shrink)

In this important book, Thomas R. Flynn reinterprets and evaluates Sartre's social and political philosophy, arguing that the existential ethics of Sartre's ...

Jean-Paul Sartre was one of the most influential thinkers of the twentieth century. Regarded as the father of existentialist philosophy, he was also a political critic, moralist, playwright, novelist, and author of biographies and short stories. Thomas R. Flynn provides the first book-length account of Sartre as a philosopher of the imaginary, mapping the intellectual development of his ideas throughout his life, and building a narrative that is not only philosophical but also attentive to the political and literary dimensions (...) of his work. Exploring Sartre's existentialism, politics, ethics, and ontology, this book illuminates the defining ideas of Sartre's oeuvre: the literary and the philosophical, the imaginary and the conceptual, his descriptive phenomenology and his phenomenological concept of intentionality, and his conjunction of ethics and politics with an 'egoless' consciousness. It will appeal to all who are interested in Sartre's philosophy and its relation to his life. (shrink)

Heyes discounts findings of imitation and self recognition in nonhuman primates based on flimsy speculation and then indicates that even positive findings would not provide evidence of theory of mind. Her proposed experiment is unlikely to work, however, because, even if the animals have a theory of mind, a number of assumptions, not directly related to theory of mind, must be made about their reasoning ability.

Codes of ethics exist in many, if not the majority, of all large U.S. companies today. But how the impact of these written codes affect managerial attitudes and behavior is still not clearly documented or explained. This study takes a step in that direction by proposing that attention should shift from the codes themselves as the sources of ethical behavior to the persons whose behavior is the focus of these codes. In particular, this study investigates the role of code familiarity (...) as a factor impacting the influence of an ethics code on manager behavior. Data collected from 286 executives from companies in the direct selling industry are used to test hypotheses (1) that the perceived usefulness of ethics codes is positively related to the degree of familiarity with the code, and (2) that ethical climate as assessed by managers is positively related to the code''s perceived usefulness. Both hypotheses are supported, and their implications and further research directions are discussed. (shrink)

Several suggestions are made for revision of Strategic Pluralism Theory (SPT). One revision requires recognition of the impact of individual differences in cognitive and behavioral competence on optimal mating strategy. In addition, SPT may need to incorporate certain self-regulatory processes such as the impact of widespread valuation of mates with one trait on their availability.

University of Utrecht, Department of Philosophy, Heidelberglaan 6, 3584 CS Utrecht, The Netherlands. Tel.: +31 30 253 28 74, Email: Thomas.Nys{at}phil.uu.nl ' + u + '@' + d + ' '//-->Measures in public health care seem vulnerable to charges of paternalism: their aim is to protect, restore, or promote people's health, but the public character of these measures seems to leave insufficient room for respect for individual autonomy. This paper wants to explore three challenges to these charges: Measures in (...) PHC are aimed to protect, restore or promote ‘deep autonomy’, Measures in PHC are directed at the public and, as such, they do show respect for autonomy, and Some measures in PHC can be justified on grounds of justice and need not be defended as cases of ‘justified paternalism’. Although charges of unjustified paternalism in PHC might still be relevant, we should at least face these different challenges. CiteULike Connotea Del.icio.us What's this? (shrink)

On Monday, May 4th, 1970, members of the Ohio National Guard fired 61 rounds of bullets into the Kent State University students protesting about the invasion of Cambodia. This work develops the ideas of the first symposium on American democracy established to commemorate the tragedy.

This article examines some of the main tenets of competition theory in light of the theory of evolution and the concept of an ecological niche. The principle of competitive exclusion and the related assumption that communities exist at competitive equilibrium - fundamental parts of many competition theories and models - may be violated if non-equilibrium conditions exist in natural communities or are incorporated into competition models. Furthermore, these two basic tenets of competition theory are not compatible with the theory of (...) evolution. Variation in ecologically significant environmental factors and non-equilibrium in population numbers should occur in most natural communities, and such changes have important effects on community relations, niche overlap, and the evolution of ecosystems. Ecologists should view competition as a process occurring within a complexdynamic system, and should be wary of theoretical positions built upon simple laboratory experiments or simplistic mathematical models.In considering the relationship between niche overlap and competition, niche overlap should not be taken as a sufficient condition for competition; many factors may prevent or diminish competition between populations with similar resource utilization patterns. The typically opposing forces of intraspecific and interspecific competition need to be simultaneously considered, for it is the balance between them that in large part determines niche boundaries. (shrink)

We understand the workings of the human body as a series of interdependent physiological relationships: muscle interacts with bone as the heart responds to hormones secreted by the brain, all the way down to the inner workings of every cell. To make an organism function, no one component can work alone. In light of this, why is it that the accepted understanding that the physical phenomenon of the mind is attributed only to the brain? In The Embodied Mind, internationally renowned (...) psychiatrist Dr. Thomas R. Verny sets out to redefine our concept of the mind and consciousness. He brilliantly compiles new research that points to the mind's ties to every part of the body. The Embodied Mind collects disparate findings in physiology, genetics, and quantum physics in order to illustrate the mounting evidence that somatic cells, not just neural cells, store memory, inform genetic coding, and adapt to environmental changes-all behaviors that contribute to the mind and consciousness. Cellular memory, Verny shows, is not just an abstraction, but a well-documented scientific fact that will shift our understanding of memory. Verny describes single-celled organisms with no brains demonstrating memory, and points to the remarkable case of a French man who, despite having a brain just a fraction of the typical size, leads a normal life with a family and a job. The Embodied Mind shows how intelligence and consciousness-traits traditionally attributed to the brain alone-also permeate our entire being. Bodily cells and tissues use the same molecular mechanisms for memory as our brain, making our mind more fluid and adaptable than we could have ever imaged. (shrink)

The authors make a distinction between instrumental copying behavior in which there is a clear reward for the copying behavior and social copying (traditions) in which the rewards for copying are less clear. However, I see no reason to distinguish between the two. We are social animals, for whom copying traditions have important rewards, those of affiliation.

Sartre and Foucault were two of the most prominent and at times mutually antagonistic philosophical figures of the twentieth century. And nowhere are the antithetical natures of their existentialist and poststructuralist philosophies more apparent than in their disparate approaches to historical understanding. In Volume One of this authoritative two-volume study, Thomas R. Flynn conducted a pivotal and comprehensive reconstruction of Sartrean historical theory. This long-awaited second volume offers a comprehensive and critical reading of the Foucauldian counterpoint. A history, theorized (...) Foucault, should be a kind of map, a comprehensive charting of structural transformations and displacements over time. Contrary to other Foucault scholars, Flynn proposes an "axial" rather than a developmental reading of Foucault's work. This allows aspects of Foucault's famous triad of knowledge, power, and the subject to emerge in each of his major works. Flynn maps existentialist categories across Foucault's "quadrilateral," the model that Foucault proposes as defining modernist conceptions of knowledge. At stake is the degree to which Sartre's thought is fully captured by this mapping, whether he was, as Foucault claimed, "a man of the nineteenth century trying to think in the twentieth.". (shrink)

After presenting the major objections raised against standard formulations of the H-D method of theory testing, I identify what seems to be an important element of truth underlying the method. I then draw upon this element in an effort to develop a plausible formulation of the H-D method which avoids the various objections.