The prairie might just be the most underappreciated landscape in the United States. Beginning in the early 1800s, the majority of these grasslands were converted into big industrial farms. Now, some unaffectionately refer to it as “flyover country.”Host Ira Flatow talks with Dave Hage and Josephine Marcotty, authors of Sea of Grass: The Conquest, Ruin and Redemption of Nature on the American Prairie, about the loss of biodiversity on the American prairie and those working to restore what remains.Guests: Dave Hage is a longtime environmental reporter and co-author of Sea of Grass: The Conquest, Ruin and Redemption of Nature on the American Prairie, based in St. Paul, Minnesota.Josephine Marcotty is a longtime environmental reporter and co-author of Sea of Grass: The Conquest, Ruin and Redemption of Nature on the American Prairie, based in Minneapolis, Minnesota. Transcript will be available on sciencefriday.com.  Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.