This Freakonomics Radio episode explores the multifaceted human relationship with rats, using the animated film *Ratatouille* as a springboard. The podcast features an interview with Jan Pinkava, the original creator of *Ratatouille*, discussing the film's allegorical themes of prejudice and overcoming limitations. It also includes an interview with an evolutionary biologist who shares personal anecdotes about owning pet rats and discusses the surprising role of rats in scientific research, highlighting their high fertility rate (up to 72 pups per year for a single female). The episode concludes by reflecting on the often-negative public perception of rats and how that perception might be altered through increased understanding and exposure. The biologist's experience with pet rats demonstrates the potential for changing perspectives on this often-maligned animal.
