Visualizing Our Ecological Footprint

  • Season 1
  • , Episode 26  | 
  • Aired: 8/15/2011
    • Length: 03:47
    • Plays: ???
Synopsis >

Urban planner Peter Calthorpe visualizes humanity's ecological footprint by examining demand we make of the planet in terms of land area. It's easy to see, says Calthorpe, that humans are now demanding more of the planet than the planet has to give.

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