What sort of people should there be?
medium.com
medium.com
It's some early philosophy of what it would mean to live entirely in VR, how designer babies should work, all the cool stuff that was purely academic when it was written, but is pretty close to real now!
The book is here: http://notionparallax.github.io/people/
and if you spot something that needs attention, the repo is here: https://github.com/notionparallax/people
PRs very welcome!