Dr. Sheldon Krimsky addresses the long-term effects of genetically modified foods on health. Dr. Krimsky is Chairman of the Board for the Council for Responsible Genetics. Since 1983 the Council has had leading scientists, activists, science writers, and public health advocates researching and reporting on a broad spectrum of issues, including genetically engineered foods, biological weapons, genetic privacy and discrimi- nation, reproductive technologies, and human cloning. Dr. Krimsky is Lenore Stern Professor of Humanities & Social Sciences, Department of Urban & Environmental Policy & Planning, Tufts University; Adjunct Professor, Department of Public Health and Community Medicine, Tufts School of Medicine. [Photo Credit: By: Harald Bischoff, No Changes Made](http://commons.wikimedia.org/wiki/File:Calvados_Apfel_0596.jpg "")
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