If anyone else was wondering what was being referenced above, I'm guessing it's this:
https://thetech.com/2021/10/14/carlson-lecture-cancellation:
> Earth, Atmospheric, and Planetary Sciences (EAPS) Department Head Robert van der Hilst canceled the department’s annual John Carlson Lecture due to controversy surrounding the invited speaker, Professor Dorian Abbot of the University of Chicago, and his views on diversity, equity, and inclusion (DEI) efforts within academia....
> In a Newsweek op-ed titled “The Diversity Problem on Campus,” published August 2021, co-authors Abbot and Stanford Professor Iván Marinovic wrote that DEI in academia seeks to increase the representation of some groups through discrimination against members of other groups, violates the ethical and legal principle of equal treatment, compromises the university’s mission, and undermines the public's trust in universities and their graduates.