Book excerpt: Although post-structuralism has highlighted the importance of what is offstage, lost, forgotten, hidden or discarded, silent or silenced, the poetics and politics of absence (much like its ethics and aesthetics) have rarely been discussed across media or disciplines. The book conceptualizes 'radical absence' to describe a certain tradition of resistance to ontology, predication, and representation, contesting their reliance on a metaphysics of presence. Apophatic speech, empty signifiers, and figural voids are some of the figures through which radical absence becomes apparent, with unprecedented intensity, in 20th-century theory, literature, film, and the arts. Phantasmatic and outrageous, such figures play with creative strategies of de-materialization, irony, and other forms of discursive undoing. Therefore, absence becomes more than a simple theme; it reflects back on the medium and the meaning-making conditions under which it operates. Elusive and imprecise as an object of study, absence is in need of more subtle and flexible epistemological frameworks. The author proposes to think it not only as a counter-concept for presence, but also - perhaps more productively - as infinite spacing, deferral, fragmentation, and displacement.