Are genetically engineered seeds harming human health?

American agrochemical firm Monsanto was the world’s largest maker of genetically engineered seeds until merged with German pharma-biotech giant Bayer in 2018. Its Roundup Ready® seeds, introduced twenty-five years ago, are still reshaping farms, landscapes and ecosystems all over the world. Bart Elmore is a professor of environmental history at Ohio State University, as well as an award-winning author. Alasdair spoke to him about his 2021 book on the history of Monsanto, Seed Mo...