New and Featured

• Oct 2017

  Empires Versus States

  "The classical analytical category of 'empire,' as opposed to 'state,' 'city,' 'federation,' and other political forms, can account for a large number of historical and current experiences, including the past United States of America, the European Union, Russia, and China..." -By Josep M. Colomer

• Oct 2017

  Population Aging and International Conflict

  “Most of the world has experienced a revolutionary and unprecedented development over the course of the last century and especially since the end of the Second World War: significant population aging...” –By Mark L. Haas

• See recently published articles | All freely available articles