Just how much of the world's cropland can we really call urban? That's been a big mystery until now.
Now, a study published in the journal Environmental Research Letters has an answer: Somewhere around 1.1 billion acres is being cultivated for food in or within about 12 miles (20 kilometers) of cities. Most of that land is on the periphery of cities, but 16.6 percent of these urban farms are in open spaces within the municipal core.
"Louise Fresco argues that a smart approach to large-scale, industrial farming and food production will feed our planet's incoming population of nine billion. Only foods like (the scorned) supermarket white bread, she says, will nourish on a global scale."
"One-third of the seafood Americans catch is sold abroad, but most of the seafood we eat here is imported and often of lower quality. Why? Author Paul Greenberg says it has to do with American tastes."
ONEONTA, Ala. -- Potato farmer Keith Smith saw most of his immigrant workers leave after Alabama's tough immigration law took effect, so he hired Americans.
Geography is all about the interconnected of themes and places. This issue in Alabama is displaying these interconnections quite vividly. Economics, immigration, culture, politics and agriculture are intensely intertwined in this issue.
"Farm exports to the U.S. from Mexico have tripled to $7.6 billion in the last decade, enriching agribusinesses, distributors and retailers. American consumers get all the salsa, squash and melons they can eat at affordable prices. And top U.S. brands — Wal-Mart, Whole Foods, Subway and Safeway, among many others — profit from produce they have come to depend on.These corporations say their Mexican suppliers have committed to decent treatment and living conditions for workers. But a Los Angeles Times investigation found that for thousands of farm laborers south of the border, the export boom is a story of exploitation and extreme hardship."
"By 2050, the world's population will likely increase 35 percent. But is growing more food the only option—or even the best? National Geographic investigates the challenges and solutions to feeding everyone on our planet, based on an eight-month series in National Geographic magazine. Visit http://natgeofood.com for ongoing coverage of food issues as we investigate the Future of Food today on World Food Day."
Tags: sustainability, agriculture, food production, unit 5 agriculture.
"The future of the nations will depend on the manner of how they feed themselves, wrote the French epicurean Jean Anthelme Brillat-Savarin in 1826. Almost 200 years later, how nations feed themselves has gotten a lot more complicated. That’s particularly true in the US, where food insecurity coexists with an obesity crisis, where fast food is everywhere and farmer’s markets are spreading, where foodies have never had more power and McDonald’s has never had more locations, and where the possibility of a barbecue-based civil war is always near. So here are 40 maps, charts, and graphs that show where our food comes from and how we eat it, with some drinking thrown in for good measure."
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