Silicon Valley veteran T.J. Rodgers decided to give something back to his alma mater, Dartmouth. Little did he realize how modern academia hates to be challenged.

So much for diversity of thought. So much for democracy.

Mr. Rodgers founded Cypress in 1982, and now, a lifetime later in the hypercompetitive semiconductor business, it is an industry leader. Mr. Rodgers, for his part, has reached that phase where success purchases new opportunities.

Some men of his means and achievement buy a yacht, or turn to philanthropic work, or join other corporate boards. Mr. Rodgers went back to school: He became a trustee of his alma mater, Dartmouth College–and not a recumbent one. He has now served for three years; and though he notes some positives, overall, Mr. Rodgers says, “It’s been a horrible experience. I’m a respected person here in Silicon Valley. Nobody calls me names. Nobody demeans me in board meetings. That’s not the way I’m treated at Dartmouth. The behavior has been pretty shabby.”

Now the college’s establishment is working to ensure that the likes of T.J. Rodgers never again intrude where they’re not welcome. What follows is a cautionary tale about what happens when the business world crosses over into the alternative academic one.

Read it all — it’s as telling as it is appalling.