Summary of the social corn book

Why are the wealthy riches and the poor poorer "a new and exciting view of the interpretation of human behavior, and amazing answers to many of the questions that sociologists and economists have made for many years, starting with simple daily events such as, why do traffic congestion increase at some point? And why do we hate the loss more than our love for gain? Even major events are like, what are the reasons for the burning of many wars that changed the face of humanity?