How do humans impact the environment?

• Short running time for in-class use
• Plays in any region (1,2,3,4)

A fascinating documentary that shines a light on global scientific and environmental issues. Can a lake recover from a perfect storm of agriculture, hydro practices, sewage run-off, flooding and marsh destruction? What is being done to save the wild mustang? What happens when the ebb and flow of a vast aquatic ecosystem when its water levels are stabilized year after year? Each video in this series explores one of these ongoing ecological scenarios.