Gerald Moy: The dangers and delights of global diets
Scientist Gerald Moy is a food safety expert at the World Health Organization in Geneva, where he studies chemicals in food and determines the risks they might pose to consumers. [Note: We want you to see these talks exactly as they happened! The archive footage might be a little rougher than the usual TED.com talk.]
Videos that have been watched and reviewed by peers and found to meet the standards of this site are labeled "Magnified."
Anyone can upload or link to a video for this channel. From here, videos are reviewed by site peers, and videos that meet site standards are labeled "Magnified" and become searchable and visible for all site visitors.