Three common strategies used by informal logicians are considered: (1) the appeal to standard cases, (2) the attempt to partially formalize so-called "informal fallacies," and (3) restatement of arguments in such a way as to make their logical character more perspicuous. All three strategies are found to be useful. Attention is drawn to several advantages of a "stock case" approach, a minimalist approach to formalization is recommended, and doubts are raised about the applicability, from a logical point of view, of (...) a principle of charitable construal in the reconstruction of arguments. (shrink)

Cooption and modularity are informative concepts in evolutionary developmental biology. Genes function within complex networks that act as modules in development. These modules can then be coopted in various functional and evolutionary contexts. Hormonal signaling, the main focus of this review, has a modular character. By regulating the activities of genes, proteins and other cellular molecules, a hormonal signal can have major effects on physiological and ontogenetic processes within and across tissues over a wide spatial and temporal scale. Because (...) of this property, we argue that hormones are frequently involved in the coordination of life history transitions (LHTs) and their evolution (LHE). Finally, we promote the usefulness of a comparative, non-model system approach towards understanding how hormones function and guide development and evolution, highlighting thyroid hormone function in echinoids as an example. BioEssays 27:64–75, 2005. © 2004 Wiley Periodicals, Inc. (shrink)

Growing ties to private industry have prompted many to question the impartiality of academic bioethicists who receive financial support from for-profit corporations in exchange for ethics-related services and research. To the extent that corporate sponsors may view bioethics as little more than a way to strengthen public relations or avoid potential controversy, close ties to industry may pose serious threats to professional independence. New sources of support from private industry may also divert bioethicists from pursuing topics of greater social importance, (...) such as the needs of medically underserved communities. To inform ongoing debates about the financing of bioethics and its transparency to those concerned about potential sources of bias, we examined funding disclosures appearing in original research reports in major bioethics journals. Reviewing research published over a 15-year period, we found little evidence that for-profit corporations are influencing bioethics research directly. Instead, we found evidence that a great number of organizations, both public and private, support bioethics research. These findings suggest that worries about the cooption of bioethics research by a few interested stakeholders are greatly overstated and undersupported by available data. (shrink)

The right temporo-parietal junction (rTPJ) has been associated with two apparently disparate functional roles: in attention and in social cognition. According to one account, the rTPJ initiates a “circuit-breaking” signal that interrupts ongoing attentional processes, effectively reorienting attention. It is argued this primary function of the rTPJ has been extended beyond attention, through a process of evolutionarily cooption, to play a role in social cognition. We propose an alternative account, according to which the capacity for social cognition depends on (...) a network which is both distinct from and in tension with brain areas involved in focused attention and target detection: the default mode network. Theory characterizing the rTPJ based on the area’s purported role in reorienting may be falsely guided by the co-occurrence of two distinct effects in contiguous regions: activation of the supramarginal gyrus (SMG), associated with its functional role in target detection; and the transient release, during spatial reorienting, of suppression of the angular gyrus (AG) associated with focused attention. Findings based on meta-analysis and resting functional connectivity are presented which support this alternative account. We find distinct regions, possessing anti-correlated patterns of resting connectivity, associated with social reasoning (AG) and target detection (SMG) at the rTPJ. The locus for reorienting was spatially intermediate between the AG and SMG and showed a pattern of connectivity with similarities to social reasoning and target detection seeds. These findings highlight a general methodological concern for brain imaging. Given evidence that certain tasks not only activate some areas but also suppress activity in other areas, it is suggested that researchers need to distinguish two distinct putative mechanisms, either of which may produce an increase in activity in a brain area: functional engagement in the task versus release of suppression. (shrink)

The aim to develop authentic forms of artistic lifestyle and self-expression played a formative role in the foundational period of post-punk in the late 1970s and early 1980s. The struggle for authenticity during that period was complicated by the artists’ growing awareness of the capitalist economy’s ability to coopt and assimilate the ideal of an authentic counter-culture, that is, to utilize this ideal for exclusively profit-oriented signing, marketing, and production strategies. In this essay, I consider what models of authenticity one (...) can glean from the early post-punk scene and whether some such model might yield a viable ideal of authenticity that is resilient against the threat of inauthentic mainstream cooption: an ideal that can, perhaps, inspire the ongoing contemporary struggle for authenticity. (shrink)

Growing ties to private industry have prompted many to question the impartiality of academic bioethicists who receive financial support from for-profit corporations in exchange for ethics-related services and research. To the extent that corporate sponsors may view bioethics as little more than a way to strengthen public relations or avoid potential controversy, close ties to industry may pose serious threats to professional independence. New sources of support from private industry may also divert bioethicists from pursuing topics of greater social importance, (...) such as the needs of medically underserved communities. To inform ongoing debates about the financing of bioethics and its transparency to those concerned about potential sources of bias, we examined funding disclosures appearing in original research reports in major bioethics journals. Reviewing research published over a 15-year period, we found little evidence that for-profit corporations are influencing bioethics research directly. Instead, we found evidence that a great number of organizations, both public and private, support bioethics research. These findings suggest that worries about the cooption of bioethics research by a few interested stakeholders are greatly overstated and undersupported by available data. (shrink)

Heidegger has shown how the subject-predicate structure of language and the substance-accident structure of things are both derived from the analysis of the "mere thing" into some matter that stands together with some form, a form always determined by the use to which the thing will be put. Regardless of what we try to say, discourse concerns itself with some subject related to some predicate in a manner indicating either that it is useful or that it is stripped bare of (...) usefulness. ;Therefore, within the law of contradiction, that is, insofar as "S is P," our thought is always already structured by this obscure origin. The system of discourse always signifies and represents, the appearance of the thing becomes constant, language becomes constant: form and matter, subject and predicate. ;All attempts to directly oppose the discursive system result in cooption. Yet, Kant and Hegel make way for the spatial and temporal, thus discursive counter to the significational system. They do this not by directly confronting it in order to produce yet another level of signification, but by opening up a space for thought. Kant discovers the acategorical "sublime," and Hegel dissolves the substantiality of the object, opening up the possibility of other logics and grammars. ;There emerged a surplus never completely enframed by discourse. Painting deliberately evaded the realm of non-contradiction, politely declined the positing of significations, the logic and grammar of an object with or without use. It has brought us to a confrontation with "stupidity," where there is nothing to know , and there is no history . There is only a great despair. ;Yet, this despair is thought facing its own dogmatism, recognizing that there is "something happening" rather than nothing, and seeking its orientation from this "it is happening," rather than from discourse dominated by a single logic, a single grammar, a single truth. (shrink)

The third sex, which for a long period of history meant the androgyne and the homosexual, took on a new sense around 1900, when it was applied to emancipated women, who were featured by novelists and analysed by psychiatrists. Assimilated with lesbians, 'desexualized' by their modern way of life, they were labelled 'neuter', worker bees in a hive-state where 'female–male' markers were tending to disappear. Neither men in sex, nor women in gender (at least according to traditional assumptions), they constituted (...) a new 'battalion' which highlighted all the anxieties of the time: the involution of dimorphism, the threat of lack of differentiation and the 'extinction of the race'. But for those who accepted the label, neuterdom evolved from a pejorative concept into an instrument of a kind of liberation and the strategic means to set up creative space cleared of sexual stigma, until political cooption, aware of the resurgence of a 'superior species', changed its meaning and tipped over into the worst sort of excess. (shrink)

Public health agencies undertake a broad range of health promotion and injury and disease prevention activities in collaboration with an array of actors, such as the community, businesses, and non-profit organizations. These activities are “multisectoral” in nature and centered on public health agencies that oversee and engage with the other actors. Public health agencies can influence the hazardous activities in the private sector in a variety of ways, “ranging from prohibition and regulation to volunteerism, and from cooperation to cooption.” (...) Hence, a public health agency that possesses the necessary administrative resources and authority is vital to the effective implementation of health policies and regulations.In the developing world, however, many state health agencies lack these basic capacities in dealing with critical health threats, including their ability to avert epidemics of communicable diseases arising from poor sanitary conditions. A serious constraint is the shortage of public health funding for health agencies in the developing world for typical agency functions. This is often aggravated by the transaction-intensive demands entailed in enforcing regulations among an array of private and public sector actors including individuals, businesses, and local bodies responsible for providing civic services. (shrink)

What role does religious transcendence play in liberal democracies? In Jürgen Habermas’s early political theory of the bourgeois public sphere, religion was downplayed if not dismissed completely. In the past several years however, he has developed a greater interest in religion. Habermas seems to like the positive solidarity-forming effects religion can have on communities that mediate in a public sphere between private individuals and state authority. However, in light of continuing terrorist activity, he is deeply critical of any sort of (...) other worldly transcendence that is too open to violent cooption. Nonetheless, Habermas relates his renewal of a critically engaged public sphere of debate to universalized rational procedures which he discusses in light of a philosophical notion of “detranscendentalization.” However, if it is the case that the solidarity of communities is being eroded by the influences of mass media and free market globalization as Habermas claims, then a further reflection on the way religious communities form around shared transcendent beliefs is required. Are his detranscendentalized rational procedures of critical debate adequate in inspiring the critical power communities need to solidify themselves against state authority? It is in light of this questions that I will develop the thought of Karl Barth. (shrink)

This paper examines the ethological notion of ritualization from the perspective of zoosemiotic studies. Instead of moving within the horizon of traditional semiotic approaches to this phenomenon, my aim is to propose an alternative attempt of modelling based on the linguistic and semiotic concepts of context and contextuality. At the same time, the paper identifies ritualization as a case of exaptation, suggesting the extension of the context-based model within evolutionary biology and the agenda of its semiotic description, namely biosemiotics. At (...) lenght, a potential application of the model is suggested with respect to human ritualization, essentially as a means to prevent inadequate adaptationist considerations. (shrink)

In biosemiotics, living beings are not conceived of as the passive result of anonymous selection pressures acted upon through the course of evolution. Rather, organisms are considered active participants that influence, shape and re-shape other organisms, the surrounding environment, and eventually also their own constitutional and functional integrity. The traditional Darwinian division between natural and sexual selection seems insufficient to encompass the richness of these processes, particularly in light of recent knowledge on communicational processes in the realm of life. Here, (...) we introduce the concepts of semiotic selection and semiotic co-option which in part represent a reinterpretation of classical biological terms and, at the same time, keep explanations sensitive to semiosic processes taking place in living nature. We introduce the term ‘semiotic selection’ to emphasize the fact that actions of different semiotic subjects (selectors) will produce qualitatively different selection pressures. Thereafter, ‘semiotic co-option’ explains how semiotic selection may shape appearance in animals through remodelling existing forms and relations. Considering the event of co-option followed by the process of semiotic selection enables us to describe the evolution of semantic organs. (shrink)