May be I misunderstood him, but his focus on "Giant Brains or Machines that Think" and “The Education of a Computer” sounds like the topic of languages as a too

May be I misunderstood him, but his focus on "Giant Brains or Machines that Think" and “The Education of a Computer” sounds like the topic of languages as a tool of communication with computers. I didn't understand the focus as being better communication between programmers.