"Where the Wild Things Were" | The Kojo Nnamdi Show

They're stories that might seem like odd local examples of environmental change: ants devouring the jungles of Venezuela and elk destroying the landscape of U.S. national parks. But scientists say these phenomena are not random -- they're being driven by the disappearance of predators from many corners of the world. Join Kojo as we talk about the decline of meat-eating beasts -- and hear about controversial ideas for restoring their numbers in the wild.