8.3/10

Director: Fisher Stevens

Starring: Leonardo DiCaprio, (narrated by)

If you could know the truth about the threat of climate change  would you want to know? Before the Flood, presented by National Geographic, features... Read more

8.2/10

As our global population and its appetite for energy rise drastically, resource depletion and global warming have become the most pressing issues faci... Read more

8/10

Director: Rob Stewart

Marine biologist Rob Stewart teams up with Sea Shepherd conservationist Paul Watson and sets out on a passionate mission to debunk shark stereotypes,... Read more

7.1/10

Director: Aaron Woolf

Are you getting super-sized from too much corn off the cob? This amusing, eye-opening documentary follows college pals and filmmakers Ian Cheney and C... Read more

7.1/10

Director: Bill Couturie

This sobering, disturbing and moving film tells the history of the Unites States of America from the environment's point of view. It is the story of a... Read more

6.7/10

Director: Douglas Trumbull

Starring: Bruce Dern, Cliff Potts, Ron Rifkin, Jesse Vint

Bruce Dern stars in this sci-fi classic as a botanist preserving the only botanical specimens of life on Earth, under huge geodesic domes, whose rebel... Read more

8/10

Director: Alastair Fothergill, Mark Linfield

Starring: Narrated by, Patrick Stewart

Compiling footage shot during the mammoth BBC production, 'Planet Earth', this feature-length documentary condenses that epic series into an hour and... Read more

7.6/10

Director: Joshua Tickell

Starring: (Cameos) , Neil Young, Sheryl Crow, Willie Nelson, Woody Harrelson, Larry David

Filmmaker and biofuel advocate Josh Tickell explores the origins of America's dependence on fossil fuels, eventually detailing the cross-country road... Read more

7.8/10

Director: James Cameron

Starring: Sigourney Weaver, Stephen Lang, Zoe Saldana, Michelle Rodriguez, Sam Worthington

A paraplegic Marine (Sam Worthington) agrees to travel to the distant planet Pandora with a scientific team and have his consciousness implanted into... Read more

Starring: David Attenborough

Sir David Attenborough undertakes a personal journey to discover how global warming is changing the planet he knows so well. Examining the evidence fo... Read more