sentences:  He also chaired the Harvard University Committee on Human Rights Studies.He is a member of The Council on Foreign Relations, the Board of Directors of the Tinker Foundation, the Board of Trustees and the Scientific Council of the Foundation Institute IMDEA Social Sciences, and numerous professional associations.He has served on the editorial boards of numerous scholarly journals including the American Historical Review, the Journal of Economic History, and the Hispanic American Historical Review and as well as social science and history journals published in Britain, Chile, Germany, Mexico, Peru, and Spain.