This clip explains that, while the population of the Earth has dramatically increased in the last 100 years, the needs of humans are significantly less than the needs of animals in order for humans to eat them.
Join Molly of Denali show producer as she reads the book, Crane Song, aloud. The book is based on the episode where Molly comes along with scientists to research animals.
Wheeler finds himself a captive of a race of sapient mice that inhabit an island known as "Miceland." The benevolent former scientist, Pivold tells the story of Miceland and its overpopulation problem to Wheeler.