Video: In episode three of Westworld, Robert Ford (Anthony Hopkins) describes the theory of the mind that his co-founder, Arnold, used to try to create consciousness in the hosts. It's called the bicameral mind, and for those of us who don't want to read a nearly 500-page book from 1976 in order to learn more about a TV show that's still in process, Jonathan Holmes has explored the connections between the two in a seven and a half minute video.