“Mirror for Man: The Relation of Anthropology to Modern Life” by  Clyde Kluckhohn 

 From Amazon. 

“While the world has undoubtedly been shrinking, at the same time it has grown more complex. The likelihood of culture clashes leading to outright conflict is high, perhaps higher than ever. As Andrea L. Smith convincingly argues in her new introduction to this classic work, certain questions are as valid today as in 1949, when Mirror for Man was first published. Can anthropology break down prejudices that exist between peoples and nations? Can knowledge of past human behavior help solve the world’s modern problems? What effect will American attitudes likely have on the future of the world?