This article examines the conflicting representations of plasticity and epigenetics in the work of philosopher Catherine Malabou and evolutionary theorists Mary Jane West-Eberhard and Eva Jablonka. In order to speak of a new biological ‘paradigm’ and to attribute values of novelty or inventiveness to life itself, Malabou has to suppress the unsettled debates within the life sciences. The aporias of evolutionary narrative and causality reveal a necessary differentiality and textuality that belongs neither to life nor science itself, but leaves a (...) haunting remanence within every corpus. New materialism resists this necessity of life-science, which calls for a deconstructive reading. (shrink)