When I teach probability and statistics classes, one of the things we discuss is bimodal distributions.
A classic example is height and weight of men vs. women.
Of course, when you deny that men and women are different, then you must deny the data and claim that anyone who discusses the data is a fascist.
Welcome to higher education in the USA.
College Students Freak Out, Destroy Equipment When Biologist Explains That Men are Taller Than Women [VIDEO]
When a college or university invites a speaker who challenges the preconceived notions of the student body (or some small part of it) there may be trouble.