Nothing except what you see on Facebook and other notes, which is a lot but disorganized. Yet: maybe.
I believe it _should_ practically write itself once I have the order of things in place. I’m such an uncertain guy that ascribing certainties is a long, slow and difficult process. I “know it when I see it” though. Discovering David Hartley (1749), his “Association of Ideas” last week was a HUGE breakthrough as it seems to tie many people whose ideas inspired me together into one cohesive family-of-thought if I organize it correctly and should simply things.
I don’t expect it to be unique by any means but maybe it will be. I don’t know what output it will be.