[GroundUp] As the magnitude of Johannesburg's water crisis becomes clear, water authorities are beginning to look at what it would take to use water from alternative sources, including Joburg's rivers. To gauge the feasibility of this, GroundUp took a three day walk along Johannesburg's Klip River. On the third day, our guides were: Julius Petersen, co-founder of Eldorado Park-based CBO Enviromentorz; Bobbos, a former soldier; Claude, an Eldorado resident; and Andrew Barker, a development consultant and the
