Sheena Calvert is a designer, artist, and philosopher. Her research investigates the intersections of materiality and philosophy in language, exploring the possibility of a “performative” form of philosophy at the level of the material text. Her most recent written work includes ‘Materia Prima’, ‘Materia Secunda’ (Intellect: 2013) and ‘The Moral Economies of Language in Digital Space’, for the Leonardo Electronic Almanac (MIT: 2013). She teaches across theory and practice, at Camberwell College of Art, Central St. Martins and the London College of Communication.