This balanced study offers an essential comparative analysis of worldwide income inequality. Charles F. Andrain argues that the globalization of income inequality explains contemporary political life in the United States as well as in other parts of the world. To fully understand global income distribution we need to grasp how historical changes affect these trends why social movements stage protests against the growing income gap and how a comparative approach best explains income differences. Andrainamprsquos tightly written interdisciplinary study stresses the impact of this problem on political life and social change in the United States Europe Asia and Latin America. The comparative evidence probes the full dynamics of this controversial issue and its consequences for society as a whole.