Joseph S. Nye is University Distinguished Service Professor at Harvard University's Kennedy School of Government, where he was formerly Dean. In government, he served as Chairman of the National Intelligence Council, Assistant Secretary of Defense, and Deputy Undersecretary of State. A frequent contributor to The New York Times, The Washington Post, and The Wall Street Journal , he is the author of several books, including The Paradox of American Power: Why the World's Only Superpower Can't Go It Alone (Oxford, 2003) and Soft Power: The Means to Success in World Politics.