Workers walk through a paddy field of genetically modified Golden Rice at the International Rice Research Institute (IRRI), the largest international agricultural research center in Asia, Los Banos, south of Manila June 3, 2008. Picture taken June 3, 2008. To match Special Report FOOD. Reuters Pictures 1 week ago

Workers walk through a paddy field of genetically modified Golden Rice at the International Rice Research Institute (IRRI), the largest international agricultural research center in Asia, Los Banos, south of Manila June 3, 2008. Picture taken June 3, 2008. To match Special Report FOOD.