Environmental historian Bart Elmore has spent more than a decade studying the history of one of the largest seed sellers in the world: Monsanto. This St. Louis company, which German firm Bayer bought in 2018, launched a genetic engineering revolution in agriculture over 25 years ago, introducing the first Roundup Ready crops in 1996 that could tolerate Monsanto’s signature herbicide Roundup. Listen below to Prof Elmore discuss his findings with host David Staley, and then see Prof Elmore in person at ASC’s Science Sundays on February 18, 2024.