Read a cry of Leftist moral outrage in The New York Times. The author is an untenured assistant professor on the public payroll at the University of North Carolina. If she gets tenure, she will be in fat city for the rest of her career. But if she doesn't, she faces this prospect: teaching at a community college as an untenured adjunct instructor who makes $20/hour, with no health insurance or retirement program, by teaching 150 mediocre (or worse) students each term. You can read about this here. Grim.