Edge.org : Daniel C. Dennett on The De-Darwinizing of Cultural Change
Edge has a video up from their HeadCon '13 where Dennett talks about what he calls the De-Darwinizing of cultural change; about the interplay between culture and individual minds. It is an interesting fifteen minutes or so. The video can not be embedded, so head over to Edge or vimeo to watch it while your code compiles.