Eleven million paper clips are housed in the rail car museum, each representing a life lost. In addition to the six million Jews who died, there were five million Jehovah's Witnesses, war resisters, priests and pastors, homosexuals, disabled, and ____ (more appropriately called Roma).

Peace studies is an interdisciplinary academic field that draws on political science, sociology, history, anthropology, theology, psychology, philosophy, and other fields to:

understand the causes of armed conflict;
develop ways to prevent and resolve war, genocide, terrorism, gross violations of human rights; and
build peaceful and just systems and societies.