Hume's Fork is a novel about a philosophyprofessor named Legare "Greazy" Hume. He attends a conference in Charleston, South Carolina, with his eccentric colleague Saul Grossman and has to stay, much to his annoyance, with his family. A professional wrestling tournament takes place in Charleston at the same time, and soon the wrestlers philosophize while the philosophers begin to act like wrestlers. Hume works through philosophical problems while facing his own identity crisis.
The title comes from a "Hume's fork", a distinction made by the 18th-century British philosopherDavid Hume while also referring to several personal choices that Legare Hume must make.