My wife and I leave in a few days to lead a humanitarian team into South Sudan (casscanada.ca).  A trek we make every year at this time, this coming visit is occurring during a time of dramatic challenge in South Sudan specifically, and Africa in general. In various African nations, youth are increasingly coming onside for democracy.  Foreign Policy magazine cites examples from numerous nations where younger generations are making their desire for a better life a premise for change. “Their optimism has been buoyed in part by the rise of an aggressively independent media, the maturing of institutions such as the judiciary, and by the explosion of nongovernmental organizations fighting to hold governments accountable despite increasingly restrictive conditions … Never in Africa’s independent…