Challenges in the Human Enhancement Debate: A Critical Review

The discussion about human enhancement technologies has primarily focused on exchanging views about the dangers and benefits of these interventions. However, the debate could benefit from a systematic attempt to move beyond pro et contra exchange. Thus, in this paper, I analyze key issues in the human enhancement debate, and I outline a set of methodological guidelines that could help to progress future research. I propose that we should pay special attention to the following conditions: (i) whether a particular enhancement project is plausibly coherent, feasible, and effective; (ii) whether it conflicts with fundamental moral values and norms; and (iii) whether it is compatible with or promotes socio-political goals of equality and justice. This approach should help us minimize normative ambiguity and facilitate the moral assessment of different enhancements and their particular applications.