Part of Joburg spend 67-minutes converting illegal dumping spots into food gardens, tree planting and mural painting with graphics discouraging illegal dumping.
University of Johannesburg: Third TEDxUJ reflects on navigating a world of disruption indiaeducationdiary.in - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from indiaeducationdiary.in Daily Mail and Mail on Sunday newspapers.