We outline a number of ethical objections to genetic technologies aimed at enhancing human capacities and traits. We then argue that, despite the persuasiveness of some of these objections, they are insufficient to stop the development and use of genetic enhancement technologies. We contend that the inevitability of the technologies results from a particular guiding worldview of humans as masters of the human evolutionary future, and conclude that recognising this worldview points to new directions for ethical thinking about genetic enhancement (...) technologies. (shrink)

In this article I am concerned with reasoning about matters of justice. There is no doubt that justice-reasoning is a significant mode of ethical reasoning and its importance is therefore generally accepted. But there is a considerable debate concerning the role formal justice can play in reasoning about justice. In this paper, I first provide an analysis of formal justice. I then show that the concept of formal justice is identical to one notion of fairness and I illustrate the function (...) of formal justice in reasoning about issues of fairness. In the third section, I argue that formal justice is an essential component of justice tout court and I demonstrate its value for understanding and assessing reasoning about matters of justice. The overall result of this investigation is that formal justice is an important notion that has a special function in moral thinking, which has not been sufficiently appreciated in the literature. (shrink)

This chapter contains sections titled: Introduction Values Micro‐organisms and Plants Animals Humans Patents References.