At last, psychology gets serious about glee, fun, and happiness. Martin Seligman has given us a gift-a practical map for the perennial quest for a flourishing life.
Evolutionary theory holds that our ability to sense when we should be suspicious has been every bit as essential for human survival as our capacity for trust and cooperation.
Life without passion would be a dull wasteland of neutrality, cut off and isolated from the richness of life itself.