After the Vietnam War, a lot of us didn’t just crawl back into our literary cubicles; we stepped into academic positions. With the war over, our visibility was lost, and it seemed for a while—to the unobservant—that we had disappeared. Now we have tenure, and the work of reshaping the universities has begun in earnest.
—Jay Parini, The Chronicle of Higher Education

There is a tide in the affairs of men,
Which, taken at the flood, leads on to fortune;
Omitted, all the voyage of their life
Is bound in shallows and in miseries.
On such a full sea are we now afloat,
And we must take the current when it serves,
Or lose our ventures.
—Shakespeare, Julius Caesar

The old Marxist strategy of “increasing the contradictions”—a strategy according to which the worse t ...