- 1 DVD (ca. 172 min.) : sd., col. ; 4 3/4 in.
- Additional Authors
- Hobkinson, Sam.Marr, Andrew.Sampson, Jobim.
- Corporate Author
- Ricochet (Firm)
- "A Ricochet production""C-111015-9"Credits: Series producer, Jobim Sampson ; director, Sam Hobkinson.In English. English subtitles.Originally broadcast by the BBC.Summary: There are currently 21 megacities in the world, home to populations of at least 10 million each. Andrew Marr explores five of them: Dhaka, Tokyo, Mexico City, London, and Shanghai. He examines questions such as: what draws people to these megacities? How much, or how little planning, construction and care does it take to sustain them? Are they, ultimately, sustainable?