JAMES M. STONE is CEO of the Plymouth Rock family of insurance companies, vice chairman of web-based international news service Global Post, and a founding member of the Administrative Committee of Lindsay Goldberg, a large New York–based private equity company. Stone has also served as chairman of the United States Commodity Futures Trading Commission under President Jimmy Carter, as commissioner of insurance for the Commonwealth of Massachusetts, and as lecturer in economics at Harvard University. A fellow of the American Academy of Arts and Sciences and the author of numerous articles on insurance, finance, and economics, as well as a book on the securities industry, he holds a Ph.D. in economics from Harvard and lives in Boston, Massachusetts.