Photo by: Paul Mboya, GTZ-Kenya, Oct. 2009 Johannes Orodi (In yellow). Mwala Primary School, Ukambani explaining the ecological sanitation (ecosan) technology - the urine diversion dehydration toilet – in a very special way. He said: “What God has separated man should not unite”. Going on, he questions, “Isn’t it right?” his audience answered “Yes it is!”