They are not wanted. Too confusing. The Closing of the Collegiate Mind - Opponents of free speech have chalked up many campus victories lately as ideological conformity marches on. She begins:
There was a time when people looking for intellectual debate turned away from politics to the university. Political backrooms bred slogans and bagmen; universities fostered educated discussion. But when students in the 1960s began occupying university property like the thugs of regimes America was fighting abroad, the venues gradually reversed. Open debate is now protected only in the polity: In universities, muggers prevail...
It's time for a new free speech movement on the campi.