Study evaluates local agricultural production
Don Curlee • Agriculture • February 22, 2010
Producing food near population centers is the dream of locavores, but now it's also the subject of a serious study by a Ph.D. agricultural resources student at the University of California, Berkeley.
The study concludes that the benefits of such a massive shift in such production and distribution methods are not likely to be as substantial as has been asserted. Furthermore, it suggests that the benefits are dwarfed by the costs of less-efficient production and reduced access to nutritious food.
The perspective taken by study author Steve Sexton is global. He cites projections of a world population of 9 billion by 2050, and says feeding a hungry world is a paramount objective. He summarized his findings in the November/December issue of Update, published by the Giannini Foundation of Agricultural Economics at the University of California, Davis.
"A doubling of food production in the second half of the 20th century saved the world from mass starvation," he writes, "as population doubled to six billion." He credits the rise of modern farming propelled by the Green Revolution for that accomplishment.
While current food production and distribution systems are criticized by locavores for their consumption of energy, Sexton says such criticism ignores the economies of scale and the gains of moving from a mule-dominated farm economy to the efficiency of tractors and other motorized equipment. He believes those advantages likely will be lost in smaller diversified farm units nestled against the city limits.
The fantasy land Sexton identifies as pseudo-locavorism will require more than 214 million additional acres in farm production, an area twice the size of California. The transition means 40 million additional acres will be required in California, 34 million in Texas and 26 million in Florida.
"If mass starvation is to be avoided in the current century," Sexton reasons, "then we must either forsake natural land including tropical forests, or renew our commitment to crop science."
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For some unknown reason, we have people in this country that are upset that we have the most affordable, abundant, and safest food supply in the history of the world. Instead they would rather have their food supply grown in places that would make it inefficient and more damaging to our environment. Not only that, but there are several billion people that will have to volunteer to go hungry as well. This article talks about the consequences of moving to a completely local food system.
Showing posts with label locavore. Show all posts
Showing posts with label locavore. Show all posts
Thursday, February 25, 2010
Thursday, December 10, 2009
Eat Globally For Efficiency
The 100-mile myth
Kevin Libin, National Post
At the annual convention of the North American Farmers' Direct Marketing Association in Calgary a couple of years ago, organizers offered a seminar entitled "The New Classic: Creating an upscale urban farmers' market with down-home country Chutzpah." For years, local farmers' markets weren't anything you'd hazard to call "upscale," but the rise of the local food movement and the best-selling environmental-soul books, Animal, Vegetable, Miracle and The 100-Mile Diet, has made buying locally grown, rather than well-travelled food, as trendy these days among the eco-yuppie crowd as hybrid Lexuses and Baby Planet strollers. "Farmers have been involved with selling local product for decades. What's happening now is that the consumer side is catching on," says Charlie Touchette, executive director of the marketing association.
In part, farmer vendors charge more because they've been suddenly blessed with customers willing to pay more. But locally grown food, in many cases, is also more costly to produce, because Canadian labour and, often, land is worth more than in Brazil or China. Above all, though, local growing conditions for most foods are less productive than elsewhere. Every climate, obviously, has its strengths and weaknesses, and frequently, locally grown food is less efficiently produced than the imported stuff. Accounting for "food miles" -- the key measure used by locavores (local produce eaters) -- tells you how far food travels. It doesn't tell you how much energy -- and greenhouse gas emissions -- went into growing it. When you add that in, and if your aim is to conserve fossil fuels and emissions, the best way is actually to skip the farmers' market and eat global.
"If you are concerned about the carbon footprint of your diet, focusing on transportation is kind of like worrying about the air pressure in your tires of your car rather than whether you have a fuel-efficient car or not," says James McWilliams, an environmental and agricultural historian at Texas State University, author of Just Food: Where Locavores Get It Wrong and How We Can Truly Eat Responsibly, and a former part-time locavore. "What matters so much more than how far it travels from farm to fork is what kind of methods were used to produce it."
"What I really do see ... is that buying local is a political act. It's a gesture that, in essence, thumbs its nose at globalization," he says. If left-wing posturing and green-posing is your priority, then stick with your 100-mile diet. Leave it to average consumers, buying the globally sourced groceries at their local, corporate, big-box retailer, to do genuine good for the planet.
Read More
This article focuses on the fact that efficiency in production is the key in determining a food’s impact on the environment. And no where in the world is modern agriculture more efficient than here in the United States. We are producing more food with fewer inputs than at any other time in the history of this planet. I think buying local is a great way to support local farmers and ranchers, and I hope that people continue to do so. However, if people think buying everything local is going to save the planet from some impending doom, they are sorely mistaken.
Kevin Libin, National Post
At the annual convention of the North American Farmers' Direct Marketing Association in Calgary a couple of years ago, organizers offered a seminar entitled "The New Classic: Creating an upscale urban farmers' market with down-home country Chutzpah." For years, local farmers' markets weren't anything you'd hazard to call "upscale," but the rise of the local food movement and the best-selling environmental-soul books, Animal, Vegetable, Miracle and The 100-Mile Diet, has made buying locally grown, rather than well-travelled food, as trendy these days among the eco-yuppie crowd as hybrid Lexuses and Baby Planet strollers. "Farmers have been involved with selling local product for decades. What's happening now is that the consumer side is catching on," says Charlie Touchette, executive director of the marketing association.
In part, farmer vendors charge more because they've been suddenly blessed with customers willing to pay more. But locally grown food, in many cases, is also more costly to produce, because Canadian labour and, often, land is worth more than in Brazil or China. Above all, though, local growing conditions for most foods are less productive than elsewhere. Every climate, obviously, has its strengths and weaknesses, and frequently, locally grown food is less efficiently produced than the imported stuff. Accounting for "food miles" -- the key measure used by locavores (local produce eaters) -- tells you how far food travels. It doesn't tell you how much energy -- and greenhouse gas emissions -- went into growing it. When you add that in, and if your aim is to conserve fossil fuels and emissions, the best way is actually to skip the farmers' market and eat global.
"If you are concerned about the carbon footprint of your diet, focusing on transportation is kind of like worrying about the air pressure in your tires of your car rather than whether you have a fuel-efficient car or not," says James McWilliams, an environmental and agricultural historian at Texas State University, author of Just Food: Where Locavores Get It Wrong and How We Can Truly Eat Responsibly, and a former part-time locavore. "What matters so much more than how far it travels from farm to fork is what kind of methods were used to produce it."
"What I really do see ... is that buying local is a political act. It's a gesture that, in essence, thumbs its nose at globalization," he says. If left-wing posturing and green-posing is your priority, then stick with your 100-mile diet. Leave it to average consumers, buying the globally sourced groceries at their local, corporate, big-box retailer, to do genuine good for the planet.
Read More
This article focuses on the fact that efficiency in production is the key in determining a food’s impact on the environment. And no where in the world is modern agriculture more efficient than here in the United States. We are producing more food with fewer inputs than at any other time in the history of this planet. I think buying local is a great way to support local farmers and ranchers, and I hope that people continue to do so. However, if people think buying everything local is going to save the planet from some impending doom, they are sorely mistaken.
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