Possibly one reason why the food system (and all our systems) are not sustainable:
Normally this type of media is steeped in conspiracy theory-type approach, which turns people off. This is the first piece I've seen that makes a reasonable argument that the financial system is BASED on debt, which requires exploitation of people and planet in order to be paid off. Yikes.
Please watch it yourself.
Related, I am helping organize a loosely-food-based film festival in 2010. Suggestions for films are most appreciated!