56:43
Journey to planet Earth:The Urban Explosion
About this title: This film journeys to four mega-cities to investigate a major challenge of the 21st Century, how to shelter and sustain the world's exploding urban population without destroying the delicate balance of our environment. Mexico City:...
25:19
Journey to planet Earth:The Urban Explosion (Abridged Version)
About this title: This film journeys to four mega-cities to investigate a major challenge of the 21st Century, how to shelter and sustain the world's exploding urban population without destroying the delicate balance of our environment. Mexico City:...