I have not read the book, but on general principle I doubt that the topic is settled. If you look at https://www.insidehighered.com/admissions/article/2017/08/

I have not read the book, but on general principle I doubt that the topic is settled. If you look at https://www.insidehighered.com/admissions/article/2017/08/07/look-data-and-arguments-about-asian-americans-and-admissions-elite https://www.insidehighered.com/admissions/article/2017/08/07... you can see that indeed Asian Americans do not get in at the rates that their test scores would suggest that they should. That is evidence of bias against them. However it is hard to prove because it is hard to control for all of the other factors that colleges look for. That and other things that I am aware of strongly suggest that Asians are somewhat discriminated against. Given that, I would be more inclined to suspect bias is more important than fact in anything that claims to be a debunking.