The cover of "Sea of Grass" and authors Dave Hage and Josephine Marcotty. (Courtesy of Penguin Random House and Chris Bentley/Here & Now) Editor's note: This segment was rebroadcast on Sept. 1, 2025.

Editor’s note: This segment was rebroadcast on Sept. 1, 2025. Click here for that audio. The North American prairie rivals the Amazon rainforest in its biological diversity, and it’s disappearing even ...