[kiyoto]

What surprised me a bit is that pg decided to use the word "bias" without any clarification, considering his background in computer science and AI.

Anyway, I think pg's whole argument is rather moot because the three assumptions that he states are incredibly difficult to measure (Part of the reason why it is very difficult to argue for or against affirmative actions without coming across as "biased").

[gozo]

Unfortunately I think this is a problem with many of his essays. They often present a very specific argument with reservations, which makes the argument very hard to disagree with since you have to argue relevance which requires a lot more insight. It's therefor taken as truth by the readers, even if the original argument don't support their conclusion. In general I think they should be seen as opinion pieces rather essays. I have a hard time seeing many of them being up to e.g. basic university standard.