Graduate schools churn out tens of thousands of Ph.D.'s and M.A.'s every year. Half of all college courses are taught by adjunct faculty. The chances of an academic landing a tenure-track job seem only to shrink as student loan and credit card debts grow. What's a frustrated would-be scholar to do? Can he really leave academia? Can a non-academic job really be rewarding--and will anyone want to hire a grad-school refugee? With "So What Are...