I listened to the audio for a bit but gave up after coming across multiple logical fallacies. The fundamental point, though, is that given the large variabilit

I listened to the audio for a bit but gave up after coming across multiple logical fallacies. The fundamental point, though, is that given the large variability of both genetics and IQ (or most other traits, really) within those groups commonly called "races", and big overlap between them, the group label itself is almost always of little use.