Nature Inc.: Series 1, Episode 2 - Trees on Tap| 21mins
Director: Alexandra Posada & Steve Hobbs | Producer: Dev TV
Focus Years: 2008 | Country: Switzerland
Every year, we spend billions of dollars on pumping and purifying water for the worldâ€™s ever-expanding cities. But why bother building a desalination plant, when a forest will do the same job for a fraction of the price? "Nature Inc." goes to New York, Ecuador and Jordan to see how the authorities are protecting ecosystems, saving a fortune and safeguarding two of our most precious assets: water and biodiversity.