I am sure that Cowen prepares for those interviews. But he doesn't have knowledge "on almost literally" (this isn't a phrase that makes sense btw) everything.

I am sure that Cowen prepares for those interviews. But he doesn't have knowledge "on almost literally" (this isn't a phrase that makes sense btw) everything. I am not going to do a line-by-line but several things he says in the interview are just inaccurate. That is fine, I am specifically saying that no-one knows everything. The issue is that he goes on to make other points based on stuff he doesn't understand. As I pointed out too, his career is somewhat chequered. And he has a history of writing grand papers on subjects which he knows nothing about.