“So if humans have to engineer a very complicated system, then it has to be the engineering process has to have some modularity to it because humans are really bad at understanding one big messy system. They're good at understanding pieces and parts that work together. So it may be that we have to take a modular design approach in our engineering efforts for intelligence, not because the intelligence needs to have that architecture, but because we, the human engineers, need those tools for actually building a system.”