Weiner’s challenge in these chapters is to give a sufficient overview of his subject while maintaining a brisk pace and distilling useful instruction. Such a globe-trotting tour of philosophy can only be as good as its guide, and Weiner proves to be a curious, sincere, and generous companion. His good cheer alone serves as a model for how to live, and many readers will appreciate his method of taking what’s useful for him and leaving what’s not (Plato, Kant, Sartre, to name a few). Each reader will cotton to certain of Weiner’s philosophers more than others; the author’s example teaches us that this is as it should be..