The Post-humanist Embryo: Genetic Manipulation, Assisted Reproductive Technologies and the Principle of Procreative Beneficence El Embrión Post-humano: Manipulación Genética, Reproducción Asistida Y El Principio De Beneficencia Procreativa

Drawing from Julian Savulescu’s argument for the obligation to use technological interventions for the enhancement human life, the Principle of Procreative Beneficence (PPB) states that parents have a moral obligation to use available reproductive technologies, including techniques of genetic manipulation, to create children who have the best chance of enjoying the best possible life. The aim of this study is to analyse the extent to which the possibility of using genetic manipulation to promote specific personality traits and thereby enhance human life is actually supported by current scientific knowledge and to determine whether the techniques employed in embryo selection comply with the PPB. In light of this analysis, the importance of involving the scientific community in the enhancement debate will be made clear. Moreover, when current knowledge of genetic and epigenetic processes and evidence of the risks of assisted reproductive technologies are taken into account, we find sufficient reason—even when guided by the PPB—to abstain from the use of current techniques of genetic manipulation and embryonic selection.