RICHARD E. ISRALOWITZ is Professor and Director, Israel Regional Alcohol and Drug Abuse Resources Center, Ben Gurion University.MOHAMED AFIFI, M.D., is Director of the Palestine Substance Abuse and Addiction Research Center and the Gaza Regional Alcohol and Drug Abuse Resources Center. He is founder of the Child Health and Community Research Association, and has served as Director of Health Promotion and Education for the Palestine Ministry of Health since 1990.RICHARD RAWSON is Adjunct Associate Profesor and the Associate Director of the UCLA Integrated Substance Abuse Programs in the Department of Psychiatry at the University of California, Los Angeles.