What is sexual orientation? The contemporary consensus among philosophers is that it is a disposition. Unsurprisingly, recent debates about the metaphysics of sexual orientation are almost entirely intramural. Behavioral dispositionalists argue that sexual orientation is a disposition to behave sexually. Desire dispositionalists argue that it is a disposition to desire sexually. We argue that sexual orientation is not best understood in terms of dispositions to behave or dispositions to desire before arguing that dispositions tout court fail to illuminate sexual orientation. (...) We then introduce and defend the idea that sexual orientation is best understood in terms of categorical phenomenal properties of sexual arousal. (shrink)

This survey report is a follow-up to the survey done by the Center for Business Ethics in 1984/85 which was published in the Journal for Business Ethics under the title of 'Are Corporations Institutionalizing Ethics?' (Volume 5, 1986, pp. 85-91). This 1989/90 survey was again sent to Fortune 1000 industrial and service companies to find out what they have done to build ethical values into their organizations. It reveals some interesting comparisons with the 1984/85 survey with regard to expanding efforts, (...) objectives, progress, and methods of implementation, along with some new information on their perception of public pressure for ethics programs and the need for ethics education. The survey shows where some progress in building ethics into corporations seems to be occurring and where much more work needs to be done. (shrink)

We give an introduction to Turing categories, which are a convenient setting for the categorical study of abstract notions of computability. The concept of a Turing category first appeared in the work of Longo and Moggi; later, Di Paolo and Heller introduced the closely related recursion categories. One of the purposes of Turing categories is that they may be used to develop categorical formulations of recursion theory, but they also include other notions of computation, such as models of combinatory logic (...) and of the lambda calculus. In this paper our aim is to give an introduction to the basic structural theory, while at the same time illustrating how the notion is a meeting point for various other areas of logic and computation. We also provide a detailed exposition of the connection between Turing categories and partial combinatory algebras and show the sense in which the study of Turing categories is equivalent to the study of PCAs. (shrink)

This paper offers an intellectual discourse for destination managers by exploring alternative branding approaches used during the colonial period in Kenya, now that the image is under siege both internally through socio-economic instability and unprecedented levels of poaching, and externally through travel warnings, outright trafficking in big game trophies, the constant threat of terror attacks, and poor global rankings in the Travel and Tourism Competitive Index. The paper conforms to the mission of thought and practice by identifying practical ways of (...) promoting tourist destination Kenya through an in-depth analysis of historical experiences. (shrink)

In this issue of the journal “Lee Elder”,1 a pseudonymous dissident Jehovah's Witness , previously an Elder of that faith and still a JW, joins the indefatigable Dr Muramoto2–5 in arguing that even by their own religious beliefs based on biblical scriptures JWs are not required to refuse potentially life-saving blood transfusions. Just as the “official” JW hierarchy has accepted that biblical scriptures do not forbid the transfusion or injection of blood fractions so too JW theology logically can and should (...) permit the transfusion of whole blood when this is medically required.Few doctors would argue that they should override the adequately autonomous decisions of Jehovah's Witnesses to refuse blood transfusions even if they are likely to die as a result of such transfusions. However, there is a case to be made for doctors asking such patients to reflect on their potentially fatal refusal of blood and for drawing to these patients' attention the reasoning of members of their own faith that justifies acceptance of potentially life-saving blood transfusions. What is that case? Simply that doctors' primary professional duty to try to benefit the health of their patients entails trying to save their patients' lives when and if doing so will benefit their patients' health. Of course this is not an absolute duty overriding all other duties; in particular if patients who are adequately autonomous to do so refuse such life-prolonging treatment doctors must generally accept such refusal, however sadly. This editorial endorses that view in the case of adequately autonomous legally competent JWs. (In another paper in this issue of the journal Professor Shimon Glick argues that ethics committees should be empowered—as they now are in Israel—to override even competent refusals of life-prolonging treatment where the committee judges that …. (shrink)