SOUTH AFRICA. Johannesburg. Midrand. Ivory Park. Ecocity. A child with the luxury of turning on a tap and drinking clean water. This is a critical issue in South Africa where many children die from waterborne diseases and where climate change is expected to increase the frequency and intensity of droughts. This water is harvested from the rain, used, recycled and cleaned by natural processes on site in Ecocity. 2004.