From Kevin MacDonald’s wiki page:
He proposes that Judaism is a group evolutionary strategy to enhance the ability of Jews to out-compete non-Jews for resources. Using the term Jewish ethnocentrism, he argues that Judaism fosters in Jews a series of marked genetic traits, including above-average verbal intelligence and a strong tendency toward collectivist behavior, as manifested in a series of influential intellectual movements
iceweasel comments:
Looks like they have gone from “The Jews are inferior! Let’s kill them!” to “The Jews are superior! Let’s kill them!”