A soybean field near Campo Verde in western Brazil in January 2011. Researchers argue that enough arable land is already under cultivation to feed the planet for the next several decades. Yasuyoshi Chiba/AFP/GettyImages hide caption

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Chris Costa and one of her chickens on her farm in Downingtown, Pa. Costa and her partner, T.J., found the land for this farm through a sustainable agriculture program. Emma Lee/WHYY hide caption

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Kind of Like 'eFarmony': Matching Farmers With Urban Landowners For Fun And Profit
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Orchards like this one in Adams County, PA, and other U.S. farms face worldwide competition for their apples and apple products due to imports. Brad C. Bower/AP hide caption

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The Cost Of Saving Lives With Local Peanuts In Haiti
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Sens. Jeanne Shaheen, D-N.H., and Pat Toomey, R-Pa., talk to reporters about the farm bill at the U.S. Capitol in June. J. Scott Applewhite/AP hide caption

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So What Happens If The Farm Bill Expires? Not Much, Right Away
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A shopper surveys the produce at Pacifica Farmers Market in Pacifica, Calif., in 2011. AP hide caption

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Why Organic Food May Not Be Healthier For You
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Grandpa Traub — corn former and millionaire. Chana Joffe-Walt/NPR hide caption

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Why Do Taxpayers Subsidize Farmers' Insurance?
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Sweet potato evangelist Maria Isabel Andrade from the International Potato Center drives around Mozambique in her orange Toyota Land Cruiser. Dan Charles/NPR hide caption

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Saving Lives In Africa With The Humble Sweet Potato
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Potatoes come in all colors, like these Red Erik, Snowball, Cariboo, Purple Peruvian, Caribe and French Red varieties. David Cavagnaro/Corbis hide caption

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Extreme Makeover, Potato Edition
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