He has served on the Board of Directors of the International Peace Institute, the Salzburg Global Seminar, the Rural Development Institute, the Trilateral Commission, Hubert H. Humphrey School of Public Affairs at the University of Minnesota, the Ruckelshaus Institute, the Burton K. Wheeler Center for Public Policy in Bozeman, Montana and Yale University's President’s Council on International Activities. He serves on the National Advisory Board of the Museum of the Rockies in Bozeman, MT. He is a member of the National Academy of Sciences Board on Agriculture and Natural Resources, the EastWest Institute, Care International, Mayo Clinic and the Council on Foreign Relations.