Supersizing the Mind: Embodiment, Action, and Cognitive ExtensionWhen historian Charles Weiner found pages of Nobel Prize winning physicist Richard Feynman's notes, he saw it as a record of Feynman's work. Feynman himself, however, insisted that the notes were not a record but the work itself. In Supersizing the Mind, Andy Clark argues that our thinking doesn't happen only in our heads but that certain forms of human cognizing include inextricable tangles of feedback, feed forward and feed around loops: loops that