IN their endeavors to show that ethical egoism is an unacceptable moral theory, moral philosophers have tended to argue that either (a) the theory is internally inconsistent, (b) an ethical egoist is committed to a form of solipsism, or (c) the theory cannot, properly speaking, be considered a moral theory.l It would seem, though, that such arguments have not been particularly persuasive. Howev...

The purpose of the project was to assess whether the first spontaneous movements of a computer mouse, when making an assessment on a scale presented on the screen, may express a respondent's implicit attitudes. In Study 1, the altruistic behaviors of 66 students were assessed. The students were led to believe that the task they were performing was also being performed by another person and they...

Emergent content-oriented networks prompt Internet service providers (ISPs) to evolve and take major responsibility for content delivery. Numerous content items and varying content popularities motivate interdependence between peering ISPs to elaborate their content caching and sharing strategies. In this paper, we propose the concept of peering for content exchange between interdependent ISPs ...

A new method is presented for analyzing the effects of self-absorption on photoluminescence integrating sphere quantum yield measurements. Both the observed quantum yield and luminescence spectrum are used to determine the self-absorption probability, taking into account both the initial emission and subsequent absorption and reemission processes. The analysis is experimentally validated using ...

In this paper, I reframe the long-standing controversy between ‘psychological egoism’, which argues that human beings never perform altruistic actions, and the opposing thesis of ‘psychological altruism’, which claims that human beings are, at least sometimes, capable of acting in an altruistic fashion. After a brief sketch of the controversy, I begin by presenting some representative arguments...

Some of the most important issues in society today affect more than one generation of people. In this article, the authors offer a conceptual overview and integration of the research on intergenerational dilemmas-decisions that entail a tradeoff between one's own self-interest in the present and the interests of other people in the future. Intergenerational decisions are characterized by a comb...