Pamela C. Ronald is a Professor in the Department of Plant Pathology at the University of California, Davis. Her laboratory has genetically engineered rice for resistance to diseases and flooding. Her work has been published in Science, Nature, and other scientific periodicals and has also been featured in newspapers including The New York Times, The Wall Street Journal, and Le Monde. She is an elected Fellow of the American Association for the Advancement of Science. Raoul Adamchak has grown organic crops for twenty years, part of the time as a partner in Full Belly Farm, a private 150-...