Entering its second century of leadership in social work theory and practice, the School of Social Policy & Practice (SP2) seeks to further its contributions as one of the nation’s leading centers of knowledge development, knowledge transfer, and knowledge application in the human services. This vision is integral to, and reflected in, all aspects of the School’s educational and research programs as well as in its work on the University of Pennsylvania campus, in the Philadelphia community, and in its social change efforts nationally and internationally.