"In crystal clear, arresting, and often humorous prose, Hartshorne defends and elaborates the thesis that wisdom seeks the aesthetic mean between boredom and chaos. The best philosophy and the best way to live is an aesthetic mean between positions that are extreme by virtue of exaggeration or purification. His argument advances on two levels. On the theoretical level it explains a theory of aesthetic beauty as a kind of moderation and illustrates the workings of moderation in discussions of diet, lifestyle, religion, politics, economics, and the integration of humans with animal life and with the earth. Hartshorne charms us with the warmth, wit, and wisdom of his philosophic personality." — Robert Cummings Neville