Carol maintains that higher-education unionization is not very problematic.

I disagree. Unions and faculty senates often work hand-in-hand to prevent needed campus reforms so as to maintain the comfortable status quo. In fact, in their methods and rhetoric they can be practically mirror images of each other. Most notoriously, the leftist union/faculty monolith, with the acquiescence of boards and administrators, does everything in its considerable power to sustain the tyranny on campuses of leftist ideas.

Sorry, Carol, but this is a very big problem indeed.