RW JOHNSON'S BEST-SELLING How Long Will South Africa Survive? was hailed by financial writer Alec Hogg as 'a masterpiece in unblemished reality'. Published at the height of the Zuma presidency, it accurately forecast that South Africa's credit rating would be downgraded to junk status. Johnson warned that this sorry progress might end in an IMF bail-out and wholesale change to the political system. These predictions, novel at the time, were...