Dr Stephanie Seneff is a senior research scientist at MIT’s Computer Science and Artificial Intelligence Laboratory. She holds a bachelor’s degree in biology with a minor in food and nutrition, a master’s degree in engineering, and a PhD in electrical engineering and computer science, all from MIT. She has authored over three dozen peer-reviewed journal papers on topics relating human disease to nutritional deficiencies and toxic exposures. Over the years her research has focused specifically on the herbicide glyphosate -- better known as Roundup -- and the mineral sulfur. Dr. Seneff divides her time equally between homes in Hawaii and Massachusetts. Stephanie is the author of the recently released book Toxic Legacy: How the Weedkiller Glyphosate is Destroying Our Health and the Environment. which some have compared to Rachel Carson's Silent Spring.  Dr. Seneff's website is StephanieSeneff.net