In this, the third video in Acton Media’s series of shorts panying its latest documentary The Birth of Freedom, Glenn Sunshine demonstrates how belief in human dignity spurred invention and innovation during the middle ages.

Acton Media’s video shorts from The Birth of Freedom are designed to provide additional insight into key issues and ideas in the film. A new short is released each Monday. Check out the rest of the series, learn about premieres in your area, and discover more background information at .