In this final installment of my ten-part series on resilient design, I’m taking a look at where our food comes from and how we can achieve more resilient food systems.
The average salad in the U.S. is transported roughly 1,400 miles from farm to table, and here in the Northeast, we get most of our fresh food from more than 3,000 miles away. Even in Iowa, where 95% of the land area is in agricultural production, one is hard-pressed to buy locally grown produce.
If some sort of crisis causes a shortage of diesel fuel, grocery shelves will be depleted in a matter of days. And if severe, extended drought occurs in the West combined with a lack of winter snowpack in the Rockies, the Colorado River — upon which much of California’s most productive farmland is dependent — might not deliver enough water, causing food shortages and skyrocketing prices.
More farmers are selling directly to consumers
A resilient food system will require that a far higher percentage of our food be produced more locally. Here in Vermont, only 5% of the food we eat is currently grown within the state, according to Vermont’s Farm to Plate Strategic Plan, released in July 2011.
But there is reason for optimism.
In many parts of the country, the number of farms is growing for the first time in a generation — even as the total land area in agriculture continues to drop. And many of these newer farms are engaged in direct sales of food to consumers. In Vermont, 21% of farms are engaged in direct sales of produce to consumers, according to UVM Agricultural Extension Vegetable and Berry Specialist Vern Grubinger. Remarkably, Vermont leads the nation in direct sales of agricultural produce to consumers, with an average of $36.77 spent annually per capita in the state (2007) at farm stands, farmers’ markets, and “community supported agriculture” (CSA) operations.
The number of farmers’ markets is increasing
Nationwide, in August 2011, there were nearly 7,200 farmers’ markets, up from just 4,100 in 2005. In Vermont, the number of farmers’ markets grew from 19 in 1986 to 87 in 2010, Grubinger reported at the Northeast Organic Farming Association of Vermont (NOFA) annual meeting in Burlington this past weekend.
With CSAs, consumers buy shares of a farm’s output, and they usually pay for that up-front, providing farmers with needed capital to get crops into the ground. From 1986 to 2010, the number of CSAs in Vermont increased from 2 to 81, according to Grubinger. Local farm stands, food co-ops, and local-food sections of grocery stores also support local farming — while providing customers with higher-quality, healthier food.
Victory gardens and backyard hens
Food production can be even more local than nearby farms. We learned during World War II that Americans have the capacity to grow a significant fraction of their vegetables at home. As much as 40% of fresh produce consumed by Americans during the war was produced in homeowners’ victory gardens, allowing more of the nation’s farm output to be sent overseas to soldiers. While we have more than twice the population today, and thus less land per person, there is still significant potential for home gardens.
Local food production can be supported through our buying decisions, but also through our policies. Strong local protection of open, arable land is key to enabling food resilience to emerge. Zoning that restricts development of farmland is an important — though often contentious — step in this direction. Also important is the allowance of farm-related activities in and around our towns and cities. Many places still prohibit raising chickens and other farm animals, though these restrictions are easing. Even in such urban areas as New York City and Chicago, keeping a small flock for egg production is now permitted, though roosters are typically prohibited. More extensive urban farms are popping up from Philadelphia to Seattle.
OK, Vermonters can’t grow bananas
In Vermont, we don’t know exactly how much of our food comes from within the state, since nobody tracks food imports and exports at the state level. But Westminster, Vermont resident Dave Timmons, who is on the economics faculty at UMass Boston as well as an instructor in Marlboro College’s MBA program, Managing for Sustainability, has done a lot of thinking and writing on this topic. By comparing Vermont’s production and consumption with national levels, the largest the Vermont portion of our diet could be at the moment is about 38%, he says. That could be achieved if every calorie that was both produced and needed in the state stayed here (though this is clearly not the case; for example, Vermont both exports and imports apples).
By re-allocating land uses and shifting some agricultural production away from dairy towards grains, for example (because the state currently produces more dairy than its residents consume), it is relatively easy to see how Vermont could become nearly self-sufficient in food (though without such crops as bananas, avocados, pecans, and oranges that can’t be grown here). Bill McKibben, in his book Deep Economy, suggested that Vermont could become food self-sufficient within one year if needed.
A far more resilient food system is achievable in Vermont — and most states — if we make local food and, especially, direct sales of farm produce to consumers, a priority. Doing so would take some changes in our land-use patterns and priorities, but it is comforting to know that, fundamentally, we could create a fully resilient food system here.
About this series
Throughout this resilient design series, I have covered how our homes and communities can continue to function in the event of extended power outages, interruptions in heating fuel, or shortages of water. Resilient design is a life-safety issue that is critical for the security and wellbeing of families in a future of climate uncertainty.
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