Good points, and a good documentary, FA. If this doesn't make you want to dig up your yard and convert it all to a garden, nothing will!
The corporate food chain is ugly with additives and chemical substitutes. On top of that, GMO (genetically modified organism) is Frankenstein-ish in its manipulations of food. Wheat with fish genes? Huh? ? ? Plants that can absorb Roundup (poison) and not die, then get harvested and fed to us? All approved by our friends in DC working at the FDA with minimal testing - who, if they do it right, will get cushy high-paying jobs with the Monsantos of this world, if in fact they didn't come from there.