Everyone carries a part of society on his shoulders; no one is relieved of his share of responsibility by others. And no one can find a safe way for himself if society is sweeping towards de­ struction. Therefore everyone, in his own interests, must thrust himself vigorously into the intellectual battle. No one can stand aside with unconcern: the interests of everyone hang on the result. Whether he chooses or not, every man is drawn into the great historical struggle, the decisive battle into which our 1 epoch has plunged us. his is the message of Ludwig von Mises. In the historical T battle of ideologies, Mises is a pivotal figure. With great courage and decisive effect he carried the banner of truth and freedom for others through a time of rising statism. Murray Rothbard is correct when he says, " . . . if the world is ever to get out of its miasma of statism, or, indeed, if the economics profession is ever to return to a sound and correct development of economic analysis, both will have to abandon their contemporary bog and move to that high ground that Mises developed for us. " 2 This collection of essays is both a restatement and extension of the major contributions of Mises in epistemology, history, econom­ ics, and political philosophy. Mises began constructing the high ground on the foundation provided by Carl Menger and Eugen von B6hm-Bawerk.