More interestingly, he also modelled his characters on the populist Louisiana governor Huey Long and the antisemitic radio priest Father Coughlin.

How does one address the president-elect of the United States and his associates when they have clearly made racist, sexist or antisemitic statements?

In a trilogy of books released in the mid- to late 1990s, he advanced an evolutionary theory to explain both Jewish and antisemitic collective behavior.