Patricia Lewis is Research Director, International Security Program, Chatham House, London [formerly: Deputy Director and Scientist-in-Residence, James Martin Center for Nonproliferation Studies, Monterey Institute of International Studies, California; Director, United Nations Institute for Disarmament Research (UNIDIR), Geneva; Director, Verification Training, Research and Information Centre (VERTIC), London]
Photo source: [www.chathamhouse.org/sites/default/files/public/Experts/LewisPatricia130.jpg]
Pugwash Conferences on Science and World Affairs 