No one has called Harvard Law School (HLS) professor emeritus Roger D. Fisher `43 about the Progressive Student Labor Movement (PSLM) standoff in the Yard. But if they did, he would have a lot to say.

Best Alternative to a Negotiated Agreement (BATNA) is a well-known concept, coming out of the work of the Harvard Negotiation Project and immortalized in the 1981 book Getting to Yes. It means what ...