Larry Gust, an electrical engineer, is co-instructor with Rob Metzinger of IBE 212. Larry has been teaching classes and seminars for IBE since 1996, and conducting on-site assessments/ improvements of the electromagnetic issues of indoor environment since 1993. He is a Certified Electromagnetic Radiation Safety Advisor with the Science and Public Policy Institute. For twenty-five years he was a member of management at Dow Chemical and subsequent to that held similar positions at the Mobil Corporation, working in manufacturing, product development and total quality management. Larry also currently serves as president of IBE's board of directors.