Interesting critique about the book. However, it totally evades the spiritual aspect from which G-d chose the Jewish People for. And the not pc and controversial subject which everyone has always feared talking about or mentioning.... that every IQ test given different nationalities and races...the Jews have always scored the highest. Like it or not those are the "controversial" facts. The authors here don't seem to mention it of course.
Man shot dead in northern Israel town of Bi'ina, police say the murder was gang related (Haaretz)
from the article: What makes Jews so smart?