This film weighs the environmental ramifications of vegan and omnivore diets at Wesleyan, particularly with regard to their associated water use, and offers findings and solutions that promote a more sustainable water footprint.
Saturated Sustenance: The Water Content of Vegan & Omnivore Diets by Greer Dent
[youtube]http://www.youtube.com/watch?v=ahoLyTnZsEY[/youtube]