Abstract

A quiet revolution in genetics is increasingly rendering our milieu strange and artificial. Epigenomics, informatic cousin of epigenetics, is a xenoforming process, giving birth to an alien milieu, replacing the natural with the technical. If epigenetics is understood as the heritable changes in gene expression that do not alter DNA sequence, epigenomics takes as object the set of epigenetic modifications. Environmental, social, even political aspects of life’s variability are re-understood digitally in epigenomic profiles, the previous categories computationally accounted for as potential triggers of epigenesis. Following Gilbert Simondon, the xenoforming procedures of epigenomics can be understood as the concretization and adaptation processes of a technical object, the invention of which gives birth to a technogeographic milieu. In this article, the author examines Simondon’s work, especially, ‘On the Mode of Existence of Technical Objects’, alongside contemporary scholarship on epigenetics.