Billions in Change
Overview
The world is facing some huge problems. There’s a lot of talk about how to solve them. But talk doesn’t reduce pollution, or grow food, or heal the sick. That takes doing. This film is the story about a group of doers, the elegantly simple inventions they have made to change the lives of billions of people, and the unconventional billionaire spearheading the project.
Released:
October 5, 2015
Genre:
Documentary, Short
Country:
United States
Duration:
43m
Cast:
David Letterman, Jerry Seinfeld, Manoj Bhargava, Rick Perry
