RIP: Stan Sangweni showed us path to good leadership and ethics By Opinion By Pali Lehohlda PROFESSOR Stan Sangweni is no more, he has joined Dr Zola Skweyiya. At his memorial service last week one of the messages that distinctly stuck with me took me back to 1994, when Sangweni and Skweyiya visited Mmabatho. The journey to the government administration offices would not be complete without taking a turn at the BopStats Office, which I headed. What impressed Sangweni the most was the sophistication of the conceptual frameworks and geographic information systems we had developed for integrating statistical systems and evidence. This immediately took him to Nairobi where he worked for UN Environment Programme.