Salar de Uyuni, the world’s largest salt desert, takes up hundreds of square miles in southwest Bolivia and is visible from space. Underneath it is by far the world’s largest lithium deposit, containing somewhere between 40 and 70 percent of the world’s total reserves. The mineral is used to power a wide variety of consumer electronics, and this GlobalPost report argues that the metal will become increasingly important as climate change drives the search for alternative forms of energy.
The Bolivian government sees the potential for windfall profits from the resource, and already has a lab on the Salar to experiment with various extraction methods. But as one Bolivian pointed out to me, widespread extraction would mean potentially scarring the view of one of the world’s most unique natural features. Big money for Bolivia maybe, but it would make the scene a little less romantic for the Argentinean couple off in the distance here.