Wesley Schultz has more than 20 years experience teaching and conducting research on the behavioral foundations of sustainability. He is a professor of psychology at California State University, San Marcos and has served as a scientific advisor to numerous businesses and governmental organizations, including ENERGY STAR, CalEPA and Keep America Beautiful. He currently serves as president of the Environmental Psychology Division (4) of the International Association of Applied Psychology (IAAP), and he is on the editorial board for the Journal of Environmental Psychology.