Many drugs have therapeutic off-label uses for which they were not originally designed. Some drugs designed to treat neuropsychiatric and other disorders may enhance certain normal cognitive and affective functions. Because the long-term effects of cognitive and affective enhancement are not known and may be harmful, a precautionary principle limiting its use seems warranted. As an expression of autonomy, though, competent individuals should be permitted to take cognition- and mood-enhancing agents. But they need to be aware of the risks in (...) chronic use of these agents and to take responsibility for their effects. A reasonable middle ground between these positions is to warn those who choose to enhance that doing so entails risks. (shrink)

Although there are suggestions that the environmental attitudes of men and of women differ, there have been few studies that study and evaluate these differences at the workplace. Given the claim of Ecofeminist writers about the environmental superiority of women's environmental attitudes, and the proclaimed need of business to change attitudes and behaviour with regard to the environment, this is a surprise. The paper is based on 1022 (37% from women) questionnaires which were collected in a U.K. pharmaceutical company, and (...) it compares the empirical results with environmental attitude archetypes, such as those prescribed by O'Riordan. However, the attitude clusters that were found do not correspond greatly with such theoretical modes of environmental ethics. Instead, it appears that women were more likely to be actively involved in environmental behaviour, and showed greater scepticism towards the role of technology in the search for solutions to environmental problems. In addition, men sought to a much greater extent a consistency between an environmental rationality and their behaviour. Men's attitudes were also much more influenced by their position in the organisational hierarchy. There were few significant differences across age groups. (shrink)

To balance Kubovy & Epstein, I evaluate the relationship between Shepard and Gestalt theorists along three dimensions. First, both discover internal universals by reducing external support. Second, they share strengths and weaknesses of the minimum principle. Third, although their attitudes toward an evolutionary account of perception is superficially different, they are fundamentally similar with respect to the internalization process. [Kubovy & Epstein; Shepard].

The American Journal of Bioethics, Volume 11, Issue 8, Page 48-49, August 2011.

The concept of metaphysics has undergone a significant change in the last 200 years. Beginning with Kant, there is a development in which “metaphysics” is no longer understood as a philosophical discipline but as a personal disposition which rather is an object of philosophical reflexion. For Wittgenstein and Heidegger, this has been the starting point of their understanding of the task and the end of the activity called philosophizing. For both thinkers, philosophy depends on an initial presupposition which, in order (...) to reach the result to which it is devoted, must be substantially revised within the process of philosophical thinking. And the term by which they designate that prejudice is “metaphysics”. I want to point out the genuine temporal aspect of both thinkers’ explication of this essential constellation of the philosophical activity. (shrink)