A story of grim comedy amid the apocalypse and a celebration of the sheer indestructibility of the human spirit in a nation run riot: Michela Wrong's vision of Congo/Zaire during the Mobutu years is incisive, ironic and revelatory. Mr Kurtz, the colonial white master, brought evil to the remote upper reaches of the Congo River. A century after Conrad's 'Heart of Darkness' was first published, Michela Wrong revisits the Congo during the turbulent era of Mobutu Sese Seko. From the heart of Africa