Ask a dozen food activists what political change they want to see in 2013 and you'll get a dozen different answers, maybe two dozen: Restrict sodium in packaged foods. Label genetically modified ingredients. End subsidies to big farms.

The variety of responses reflects just how much work still needs to be done as well as the diversity within the ranks of reformers. But it reveals a lack of focus — or, you might say, political maturity — that is likely to doom even the worthiest items on their wish lists.

"What is the food movement's 'ask'?" wondered Michael Pollan, author of "The Omnivore's Dilemma," the 2006 book that inspired a generation of food reformers.