"Shall we utter some words about nothingness? [...] Isn't any utterance about nothingness always already a performative breach of that which one means to address? [...] Perhaps we should let emptiness speak for itself. [...] At the very least, listening to nothing would seem to require exquisite attention to every subtle detail. Suppose we had a finely tuned, ultra-sensitive instrument that we could use to zoom in on and tune in to the nuances and subtleties of nothingness. But what would it mean to zoom in on nothingness, to look and listen with ever-increasing sensitivity and acuity, to move to finer and finer scales of...? "
(Barad 2012:5)