Animal trials have always been part of society, but we are not talking about the ones with lab mice. In medieval times dozens of animals were tried in human courts for committing human crimes. It sounds silly, but the practice raises an uncomfortable question that we are still grappling with today: if we hold animals accountable in court, doesn't that mean that they deserve some sort of legal protection? We kill them for food and skin them for leather after all. What about medical and product trials that sacrifice thousands of animals despite the fact that they have had diminishing returns throughout the years?

Credits

Host: Sam Kean Senior Producer: Mariel Carr Producer: Rigoberto Hernandez Audio Engineer: Jonathan Pfeffer