I grew up in Memphis, Tennessee; I went to college in New Orleans before moving to New York City for graduate school. Both sets of my grandparents grew up in rural Mississippi and brought a lot of agrarian knowledge to Memphis, which is an urban center in the South. Both sets had amazing backyard gardens. My paternal grandfather, practically every inch of available space was green.

I got a call one morning from Oran Hesterman, who was the president of the Fair Food Foundation, saying that the Fair Food Foundation was shutting down effectively as of that day, because they'd been caught up in the Madoff scandal. It affected me because the fellowship that I had was actually funded in part by the Fair Food Foundation. That meant that my fellowship was pretty much null and void.

Within an hour I can be at the ocean, the forest, the mountains in San Francisco...But really, I fell in love with the city the first time I came out here in 2003. In addition to the natural beauty, this is ground zero for the food justice movement.

What makes the farmers market such a special place is that you are actually creating community around food.

Oran Hesterman is a brilliant philanthropist. He had so many progressive ideas about shifting the way that money is given out. He wanted to focus on the creation of healthy, community-based food systems in historically excluded communities and now an advocate, an ally, and obviously lots of capital won't be able to go into these communities now.

I'm in San Francisco because of the energy, the ideas, and the fact that this is a great place for me to land. When I'm traveling and working nationally, I love coming back here.

In fact, I don't advocate any particular diet for anyone. I think that's a very personal decision that people have to make. I will say this, however: There are more and more studies in terms of the health benefits of veganism; there are more and more studies that are showing that a properly executed vegan diet is highly beneficial for cleansing, for detoxing, in addition to lowering the risks for and even ameliorating chronic illness. We all have our own body constitutions and cultural food ways and personal tastes that determine what will work for us.