peace school The International Association for World Peace, known as Peace School, is a non-profit, equal opportunity educational organization headquartered in Chicago since 1972. It has no political or religious affiliations. The Peace School's mission is to help people of all ages practice peace in everyday life. By attaining peace in mind, body and spirit, we create the foundation for a broader peace in our families, schools, communities, nations and world. Our unique blend of meditation, exercise and peace breathing help us achieve this. Public events such as Peace Day also play an instrumental role.