FORMER president Edgar Lungu says he avoids being arrogant but sometimes, it comes inevitably. And Lungu says political leaders should learn from his humility. Meanwhile, Lungu says he has been vindicated because climate change is a real problem although some people used to say the challenges associated with it were because of his lack of vision when he was still in office. Speaking at Liberty Life Assembly in Ndeke Meanwood during Easter and the launch of a book “Faith in a Changing Climate”, Lungu said he avoids being arrogant. “You know, I avoid being arrogant but sometimes, it just comes inevitably,” he said. And Lungu said political leaders should learn from his humility. “My message is that please ask your...