Smart Iquique

Ghosts of Nitrates Past

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April 16th 2012
Valuable metals aren't the only thing to come out of northern Chile's barren ground. For a few short decades between the 1870s and the 1920s, this part of the world played a crucial role in world development as well as Chile's economic fortunes. The reason? Plants need nitrogen to grow - but they can't extract it from air which is, in fact, full of it. Cultivating crops successf ... read more

South America » Chile » Tarapacá

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Prior to the coming of the Spanish in the 16th century, northern Chile was under Inca rule while Araucanian Indians inhabited central and southern Chile; the latter were not completely subjugated until the early 1880s. Although Chile declared its ind... ... read more