Wolrd hunger is not caused by lack of supply, but by poverty!
The big mistake mostly made in the thinking abouto world hunger (as again demonstrated by this film), is that it has something to do with supply! Nothing could be further from the truth, for, as the film attests, there is more than enough food to go around. Witness what we throw away or destroy. The problem is one of poverty (first and foremost), logistics, and political/societal determination and will. But POVERTY is the CORE problem.