Students will use their introductory knowledge of economics, sociology and environmental studies to learn interdisciplinary analysis skills. Economic, environmental and social systems are interconnected, and all are required for sustainability. Interdisciplinary skills are critical for gaining a better understanding of the complex and holistic nature of sustainability. Prequisites: One of AUECO 101 or 102; and one of AUSOC 103 or 105; and AUENV 120.