Abstract

This article focuses on a project of « predictive medicine » elaborated in the late 1960s by an American dentist, Emanuel Cheraskin. In his views, this new label was meant to name a preventive medicine based on the knowledge of individual pecularities. The analysis of this unknown episode of medical history allows to uncover the prospective dimension of this medicine, and also the ambiguities which are linked to the idea that understanding individual peculiarities could help rethink the preventive approach. Through the study of Cheraskin’s propositions, I want to show that the ambition of providing a new basis to prevention, namely a science of individuals, casts a light on the predictive project. While paying attention to this ambition, rather than to genomic techniques, I hope to open new paths in our understanding of various aspects of contemporary predictive medicine.