In a move its own Diversity Curriculum Committee has heralded as “unprecedented,” Northern Arizona University will soon mandate students take four diversity, equity and inclusion courses grounded in “critical theory” to earn a degree. The new grad requirement is scheduled to take effect in 2024 at the large public university, located in the progressive city of Flagstaff and enrolling some 29,000 students. The four diversity courses must come from the categories of “global diversity,” “indigenous peoples,” “intersectional identities,” and “U.S. ethnic diversity,” according to an internal memo from campus administrators. The 12 credits of diversity requirements were approved in October...