Africa's population is soon going to "double" and "whatever the circumstances" will mass migrate to Europe -- "and that is a good thing," according to the executive director of Bono's "ONE" NGO. "As Africa's population doubles, a lot of them, whatever the circumstances, will be coming to Europe, as economic migrants or as refugees, they will be coming, many of them," ONE co-founder Jamie Drummond told the Joint Committee on Foreign Affairs and Trade and Defence last year. "And that is a good thing." "Because we will be senile," Drummond said. "We will be senescent demographically. We'll need their youthful...