Daniel C. Dennett - "A Difference That Makes a Difference" [11.22.17] by Edge Foundation Inc.

DANIEL C. DENNETT is the Austin B. Fletcher Professor of Philosophy and co-director of the Center for Cognitive Studies at Tufts University. He is the author, most recently, of From Bacteria to Bach and Back: The Evolution of Minds. The Conversation: https://www.edge.org/conversation/daniel_c_dennett-a-difference-that-makes-a-difference