Abstract
J. L. Austin's claim that language ‘used not seriously’ is ‘parasitic’ upon ‘normal use’ has proved a puzzle to literary scholars, who have often taken this to mean that they are not allowed to apply the insights of speech-act theory to their own object of research. This article explores how, when read together, Michel Serres’ definition of the parasite as a ‘thermal exciter’ and Deleuze's concept of ‘minor literature’ bring out the hidden potential inherent in Austin's claim. More specifically, the article argues that Austin's reference to literature as a parasitic entity might become a promising conceptual gift, allowing us to generate a new model for approaching the world-shaping potential of literary texts.