Directly after listening to this episode, I listened to an episode of a KCRW pod cast called "This is Interesting" where the topic was about how AI will be the last thing humans invent, and once the machines we have made learn to code, we are basically fucked. It's an interview with James Barrat who wrote a book called "Our Final Invention." It was a surreal experience because of how seamless the discussion went from you guys talking about Google's robotic acquisitions and how things might be in a world where we are not the most intelligent being on the planet. I enjoyed the experience immensely!