Viewpoint: Breaking the ice
Cape Town is running out of water as a result of a two-year drought. Is it really an idea from the lunatics file to suggest capturing Antarctic icebergs and towing them to South Africa?
Marine salvage expert Nick Sloane, who retrieved the wreck of Costa Concordia, puts forward a scheme that would involve deepsea currents doing most of the heavy lifting once tugs had fastened on to a suitable berg