I think that if everyone did at least embrace a more plant-centered diet, it would improve public health.

Because we're becoming such an urban nation, we're going to need to be producing so much more food in cities. These institutions have members, obviously. They have the resources to start projects like urban farms and gardens, teaching tools, and the ability to educate their members so that they can then go home and start their own urban gardens. I just really think that faith-based institutions can take the lead in creating community-based food systems, and I'd really like to see that happen.

In terms of addressing some of the most impacted communities and historically excluded communities - often of color, often low income - there is this adage in specifically African American communities that on every corner in low income neighborhoods you'll find a liquor store.

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.

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 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.

Given that it takes up to 16 pounds of grain to produce one pound of meat, I think we can also go a long way toward ending hunger and saving the environment as well.