Nature Inc.: Series 1, Episode 3 - The Aliens Have Landed!| 21mins
Director: Alexandra Posada & Steve Couri | Producer: Dev TV
Focus Years: 2008 | Country: Switzerland
According to one calculation, the economic damage from invading alien species might be costing the global economy more than any other form of environmental disruption - $1.4 trillion a year. This third episode of "Nature Inc." is a keyhole into the price nations are paying for failing to stop species invasion. We feature a cast of leading villains: cane toads in Australia, zebra mussels and the Burmese python in the U.S.A., and love grass in Brazil.