Mr. Light has specialized in the indoor environmental sciences since 1982, when he directed a pioneering IAQ Program for the West Virginia Department of Health. A Senior Fellow of the American Industrial Hygiene Association, he has published extensively. As a consultant with Building Dynamics, he has conducted over 1000 IAQ investigations, including assessments of the White House, South Pole Station and Sing Sing Prison. In his other life, Ed is lead singer and first chair banjoist with the All New Genetically Altered Jug Band and author of There's A Fungus Among Us!