Organization Carnegie Corporation

US Navy

Charles H. Revson Foundation (president)

Carolina Center for Jewish Studies, UNC-Chapel Hill (cofounder)

Eisenhower Group, Inc.

Eisenhower Institute

Nuclear Threat Initiative

Energy Future Coalition

Institute for 21st Century Energy

Eisenhower Center for Space and Defense Studies

MIT Energy Initiative

Stonebridge International

Thorium Power

IxRevea

Foolproof

Blue Ribbon Commission on America’s Nuclear Future

Carnegie Endowment for International Peace

New York Public Library

University of Pennsylvania

Brown University

San Francisco State College

University of California, Los Angeles

University of Texas

Institute of Medicine

Mount Sinai Hospital

Rockefeller University

American Museum of Natural History

Stanford University

Rockefeller University (Vice-President)

New York Academy of Sciences (President)

Federation of American Scientists