Impact of Progress

• Movies
• 2002-09-17
• EN
• Released
• 0h 20m
• US
• Documentary

• 5.5
• 2

Production

MGM Home Entertainment

Storyline

Filmmaker Godfrey Reggio and composer Philip Glass discuss their films "Powaqqatsi" (1988) and "Naqoyqatsi" (2002).