. . "Human ecology." . . "Sustainable development." . . "Economic development Environmental aspects." . . "Global Footprint Network." . . "Redefining Progress (Organization)" . . "Nature Effect of human beings on." . . "Northcutt Productions." . . "Consumption (Economics) Environmental aspects." . . "Natural resources." . . "Bullfrog Films." . . "Documentary films." . . "Environmental protection." . . "Victoria. Environment Protection Authority." . . "Sustainability." . . . . . . . . . . . . . . . "The Ecological footprint accounting for a small planet"@en . . . . . . . . . . . "Films for the hearing impaired" . . "Documentary films" . "Documentary films"@en . . . "Dr. Mathis Wackernagel introduces the Ecological Footprint, a resource accounting tool that measures human demand on the Earth. Footprint accounts work like a bank statement, documenting whether we are living within our ecological budget or consuming nature's resources faster than the planet can renew them. He suggests that an essential step in avoiding depletion is to track ecological assets, allowing us to make more informed choices."@en . "Video recordings for the hearing impaired"@en . . . . . "DVDs" . . "Environmental films" . . . . . . . . . . . . . . "Featuring Dr Mathis Wackernagel, co-creator of the Ecological Footprint, this film introduces the concept of Ecological Footprint, a resource accounting tool that tracks how much nature we have, and how much nature we use to produce the resources a human population consumes and to absorb the waste it generates." . . "The ecological footprint accounting for a small planet"@en . . "The ecological footprint accounting for a small planet" . . "Film adaptations"@en . "Film adaptations" . . "Science films"@en . "Science films" . . "\"In the film, Wackernagel introduces the Ecological Footprint, a resource accounting tool that measures human demand on the Earth. Footprint accounts work like a bank statement, documenting whether we are living within our ecological budget or consuming nature's resources faster than the planet can renew them.\"--http:www.bullfrogfilms.com/catalog/efoot.html."@en . . . .