Eli M. Noam is Professor of Finance and Economics, the Garrett Chair of Public Policy & Business Responsibility, Columbia University Business School, and the Director of the Columbia Institute for Tele-Information. He has served as Public Service Commissioner for New York State, and on the White House IT advisory board. His thirty-one books include: Who Owns the World’s Media; Broadband Networks, Smart Grids and Climate Change; Media Ownership and Concentration in America; Interconnecting the Network of Networks; Television in Europe; and Peer to Peer Video. He received his BA, MA, PhD (Economics) and JD degrees from Harvard University, and honorary doctorates from Munich and Aix-Marseille universities.