6. Planet Earth. This series from the BBC might be the most beautiful documentary ever made. Educational and awe-inspiring, I promise your jaw will drop at least once (or maybe 20 times) from this amazing 11-series Earth documentary. Simply spectacular in every way.
7. Tapped. A behind-the-scenes look into the unregulated and unseen world of an industry that aims to privatize and sell back the one resource we all have to have to live: our water. Also, playing on the Documentary Channel for Earth Day!
Have you seen any of these? Will you? Any other Earth documentaries we should add to our list for Earth Day 2012 celebration? Tell us! —Jenn