A dermatologist trained soldiers to treat simple skin problems. As the soldiers were treating the civilians' skin problems, bombs were destroying villages. The physician found this repulsive and finally said that he would no longer participate. He was ___ and sentenced to three years in prison.

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.