Negative eugenics and ethical decisions

Negative eugenics, purposive practices to eliminate some trait from our progeny, is a topic that commands discussion today. We have had the ability to practice negative eugenics for many years, perhaps for our entire history in one form or another, but today we have many options, several quite scientifically sophisticated, for such practices. What concerns me is that the easier it becomes to practice negative eugenics, the greater is the need for some consistent criterion of what makes a given trait properly erasable. In this paper, I will argue that there is a need for a criterion of what makes a given trait properly a candidate for elimination through programs and practices of negative eugenics. I will begin by presenting the problem, then will proceed to explore the topic through a series of three questions: First, can we engage in programs of negative eugenics? Second, should we engage in any such programs? Third, which programs should we practice, and how should they be practiced? The paper will conclude with my own suggested criteria.