Wow this is fascinating, and gets rid of one of my eldritch memetic horrors. Thanks for sharing, I’m going to submit it as its own post as well!
I don't understand this view (although I hear it often enough): isn't it commonly accepted that the brain and its resulting mind is extremy modular, with all components (trying to) play together?
Submission: https://news.ycombinator.com/item?id=46038194