20/20: Planet Earth 2007: Seven Ways To Help Save the World

A report on the most crucial environmental issues today and on solutions currently being employed across the globe. This groundbreaking broadcast takes viewers around the world to witness the key environmental challenges each continent faces and present working solutions from each place. The coverage outlines the most pressing environmental issues, including increasing and decreasing water levels, deforestation, species extinction and power usage. Leading experts on the environment -- from scientists to businessmen -- weigh in on the most important problems and the most promising solutions. Additionally, it focuses on how we all can make a difference.