Great piece, I am sharing with our community. I am currently working on documentary called The Last Crop, which focuses on some of the issues in your article including sustainability and CSA's. Currently we are in the process of raising finishing funds through an Indiegogo campaign here: http://igg.me/at/thelastcrop
You can also check out our website for more information, links data and media assets should you wish to learn more: http://thelastcropfilm.com/
Thanks again for the great article.