Abstract

How did molecules become signs? First, according to Deacon, there had to be an interpreter, a physical process capable of making use of some property of a molecule that offered a “semiotic affordance.” He proposes the model of an “autogenic virus,” the most primitive conceivable recursively self-maintaining kind of molecular system that could broach the boundary between physico-chemical process and “interpretive competence.” In this comment I work up to the question of how Deacon introduces concepts such as “representation” and “record” into his account, to argue that the autogen can pass on its lineage without a genetic template.