2013, 141). By tracing out more clearly the conceptual contours of "material engagement,' and firming up its ontological commitments, the main goal of this article is to help refine Malafouris' fertile approach. In particular, we argue for a rapprochement between MET and the tradition of Cultural-Historical Activity Theory, based on the "Vygotskian' hypothesis of scaffolded and/or distributed cognition." /> What's the matter with cognition? - Theiner Georg; Drain Chris | sdvig press