The bachelor of arts in public and urban affairs is an interdisciplinary social science degree with a professional focus. It offers students interested in urban issues and public policy the opportunity to study these areas within a liberal arts tradition, and also to develop pre-professional skills in planning, policy analysis, and public management. Faculty members with backgrounds in economics, environmental studies, geography, history, sociology, political science, planning, and engineering work together to provide students with a sound understanding of how communities (large and small) work, and how to facilitate positive change within them. Students may choose from five concentrations: urban planning and policy, public policy, global development, public and non-profit management, and environmental affairs.