Susan Duncan is a professor in the Department of Food Science and Technology. A registered dietitian, Susan integrates her interests in food and nutrition through research and teaching activities at Virginia Tech. Her research priority centers on flavor and sensory quality and nutrient value of the food. In "Food and Emotions," Susan will explore how food and emotions are deeply connected and the relevance of these connections in our lives.

In the spirit of ideas worth spreading, TEDx is a program of local, selforganized events that bring people together to share a TEDlike experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, selforganized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are selforganized.* (*Subject to certain rules and regulations)