Lake Titicaca supports hundreds of small Aymara indigenous farming and fishing towns in Peru and Bolivia, but an unchecked urban boom is contaminating the water and threatening lakeshore life.
Published October 8, 2012
El Alto is one of several growing cities in the Lake Titicaca watershed. Numerous Bolivians move here in the hope of finding better education and employment opportunities. But as the area sees a boom in population numbers, pollution increases and endangers the lake and the people who depend on it.