Environmental Protection Agency scientist
Donn is a retired Environmental Protection Agency scientist, following 35 years of service. At EPA he served as Director of its Climate Policy Division and, over the course of his work there, he ran other divisions / branches in every media at the Agency. Donn also served as Chairman of the Great Lake Water Quality Board Toxics Committee, and as a member of the International Joint Commission Science Coordinating Committee. Donn holds a PhD in physical organic chemistry. Donn lives in Kailua, Oahu, Hawaii, and serves as the CPR Initiative Board President.