As Kate says-what's the opposite of diversity?
University!
This is quite an excellent piece by a non-liberal academic.
"In their mission to protect the sensibilities and emotional well-being
of identified campus victim groups, universities, often violating their
own written guidelines and codes of behavior, have also instituted
speech codes to prevent what is generally called “hate speech” now, but
which has become a perverse tactic to marginalize, and exclude, the
speech and ideology of those with whom liberals and Leftists do not
agree..."
The university in a nutshell (of course I refer mostly, but not exclusively to the humanities):
“The whole problem with the world,” observed philosopher Bertrand
Russell, “is that fools and fanatics are always so certain of
themselves, but wiser people so full of doubts.”
Read the whole thing.