Stockholm | Massachusetts Institute of Technology | ATP International Series | International Monetary Fund | International Red Cross and Red Crescent Movement | Justice of the Peace | ATP International Series Gold | International Space Station | Nobel Peace Prize | Amnesty International | California Institute of Technology | International Olympic Committee | Art Institute of Chicago | United States National Research Council | BirdLife International | National Research Council | International Finance Corporation | Institute for Advanced Study | International Organization for Standardization | American Institute of Architects | International Telecommunication Union | International Criminal Court | One Day International | International Nonproprietary Name | International Labour Organization | Georgia Institute of Technology | International Civil Aviation Organization | International Boxing Federation | Peace Corps | Toronto International Film Festival |
A former Deputy Director of the National Institute for Economic and Social Research, he was in 1966 appointed as founding Director (with Alva Myrdal and then Gunnar Myrdal as chairman) of the Stockholm International Peace Research Institute (SIPRI) and has held other influential posts in commerce and on advisory bodies.
In September 2012 it was announced that he was to replace Bates Gill as head of the Stockholm International Peace Research Institute, a global think-tank dedicated to research into security, conflict and arms control.