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.

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.

I don't necessarily think veganism is going to save the world.

All communities, and low-income communities especially because of food insecurity and lack of access to healthy foods, need more farmers markets, need more community gardens and urban farms. It would be great if people living in communities had the tools and resources to grow food in their own backyard - community-based food systems.

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.

I think it's an injustice that most consumers going to the supermarket have so few options for fruit and vegetables to feed their families. There might be the appearance of abundance, but it's an illusion.

In restaurants across America we see Latino workers in the kitchen who are being paid substandard wages. The saddest thing to me is that if we think about these workers, these are the people with the least access to good food. Yet they're often suffering from the highest rates of obesity and diet-related illnesses.