Locked in his own private chamber of horrors, Ahab resolved that his only escape was through hunting down and killing Moby Dick: “How can the prisoner reach outside except by thrusting through the wall? To me, the white whale is that wall, shoved near to me.” Chase, on a tiny boat a thousand miles from land, did not have the possibility of revenge. Ahab was fighting a symbol; Chase and his shipmates were fighting for their lives.

