Apparently, this whole merging of quantum field theory and general relativity business was a little more complicated than we initially thought and so we extended the podcast into a second hour. All of which is released on a single day! You're welcome humanity. And don't worry. We didn't entirely solve the problem. We just warmed it up for you. Any listener who can unify the four major forces wins...a Nobel Prize! Congratulations!!! In practice, the most important takeaway of the second part of the conversation is how we think about truth--it's about a series of practical tools that do better jobs of approximating reality--and the fact that because we both are super keen to democratize knowledge and make all of this accessible...Spiros is joining the Mixed Mental Arts dojo. In the car, he was super excited to have convos with Mixed Martial Artists, chefs, comedians and anyone else. So, get ready for that world. We're going to all roll together and evolve the best set of beliefs the world has yet seen. The fun is just starting 'cause it turns out we don't just need a Theory of Everything. We need Theories of Everything. We have a lot of work to do!