Will Cities Soon Be Able to Feed Themselves?

Skyrocketing food costs, worries about food security and an urge to do things ourselves have led to a huge surge in urban farming -- gardens in backyards, on roofs, in abandoned lots and even, in the dream of a Columbia professor and his students, in high-rise buildings in the middle of cities.

During World Wars I and II, victory gardens were considered a patriotic effort to take the pressure off the food supply and to boost morale by having people see their labor translated into produce.

An urban farmer in Oakland, Esperanza Pallana, doesn't necessarily garden as a patriotic effort, but she does enjoy what her work in the garden gives her.

"There are so many things I like about it, besides just having a food supply, though it is like magic to go out in backyard and get eggs that are fresh and delicious and to have a source of honey," she says. "It's so satisfying when I sit down to a meal and 75 percent is straight out of the backyard."

Pallana didn't start her garden with the thought of growing anything edible -- she merely wanted to fix up her front yard, which was so messy that people routinely threw trash in it. A peach tree in the yard inspired her to plant more food, but she says she just bought things at the nursery and put them in the ground; she had no idea about harvesting the food. After birds ate the broccoli she had planted, she determined to learn what she was doing and started again. Now her garden, along with produce, includes bees, turkeys and chickens.

Pallana's interest in soil and food systems has taken over her life. She now works at Urban Sprouts, a nonprofit school gardens organization, and she says she has seen the interest in urban farming grow in the four years she has been doing it.

"When we built our chicken coop, we had to design it ourselves -- I couldn't find anything about how to do it," she says. "Now there are all these books and designs online. I just see a lot of excitement and enthusiasm about this."

Barbara Finnin, the executive director of Oakland's City Slicker Farm, also sees that excitement with the people she works with in the organization's Backyard Garden Program, which helps low-income people start their own gardens.

"They tell us they didn't think it was possible to get this from a dirt patch full of weeds," Finnin says. "People feel like they have access in their backyard and they can go to pick some lettuce and collards and cook. They are really engaged with, literally, the fruits of their labor."

Having accessible healthy food is particularly important in West Oakland, where City Slicker Farm is located, Finnin says. The 21,000 residents have to leave their neighborhood to get to a grocery store, and many of them, she adds, don't have a car. To meet that immediate need for fresh food, City Slicker started in 2001 by setting up a stand and giving away food; now the organization has six lots that produce about 10,000 pounds of produce, which is sold on a sliding scale.

More and more urban agriculture projects are springing up throughout the country. When Taja Sevelle moved to Detroit in 2005 and saw the hunger, vacant lots and health problems associated with lack of fresh food, she decided that growing food on unused land was the answer. Her organization, Urban Farming, now has about 600 community gardens, many of them in Detroit, but throughout the United States and the world as well. Its lofty mission is to "eradicate hunger."

This may seem daunting, but Executive Director Sevelle, who studied to be a botanist before signing a record contract with Prince, thinks this is a reachable goal. She points to the success of the victory gardens and says her organization fed about a quarter of a million people in Detroit last year.

"This is absolutely doable. It needs to be solved and can be solved," she says. "More and more I'm seeing and hearing people making bold statements. Look at the amazing things we've done as humans. If we're able to go to the moon, certainly we can solve the problem of hunger."