Caroline Ellison: A dashing tale of Victorian race science and, somehow, Harry Potter (Yudkowsky version)
Extropia's Children, Chapter 1: The Wunderkind - a history of the early days of several of our very good friends
here's the amazing Vibecamp essay where the rationalists talk about "microdosing" meth if they can't take the adderall to become a financial genius like Scoot promised them