Since you more or less pasted your comment from the other thread, I'll TLDR my same reply:
The claims in this document are FAR from "widely-believed" or "scientifically established". By count, most of his claims are just asserted. But even most of the claims with a link are highly debatable.
This is NOT a particularly good advocacy document on the core scientific questions surrounding inequality. It may have some points in the cultural commentary bits, but stop presenting this as good work (on diversity). It's shoddy and amateur.
The claims in this document are FAR from "widely-believed" or "scientifically established". By count, most of his claims are just asserted. But even most of the claims with a link are highly debatable.
This is NOT a particularly good advocacy document on the core scientific questions surrounding inequality. It may have some points in the cultural commentary bits, but stop presenting this as good work (on diversity). It's shoddy and amateur.