6 Lengedary Beacons of the Southern Cone by Parisina Malatesta Photographs by Jorge Provenza
Lighthouses along the Argentine coast not only illuminate treacherous shoals, but also mark historic points in the nation's socioeconomic development

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14 Weathering Nature's Spoiled Child  by Chris Mackey Hardman
Modern technology plugs into the currents of El Niño, making it possible to alert the public to potential disasters

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20 Bright Colors, Deep Source by Jamie Grant
The vibrant paintings of Roberto Mamani Mamani evoke the rhythm and spirit of his Aymara roots

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25 Foundations for a Golden Anniversary 
At this half-century milestone, the world's oldest regional organization takes stock of its changing role

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44 Architect of the Land of the Unknown  by Edward F. Taylor, Jr.
A visionary designer, Canadian Douglas Cardinal creates organic buildings that soar with emotion

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52 A Rich Brew from the Shade  by Robert A. Rice
Traditional coffee growers are stimulating a new market for a flavorful product that promotes biodiversity

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