The ITU had had a busy week and there were ten patients in the large and brightly-lit warehouse of a room, all but one of them unconscious, lying on their backs and attached to a forest of machinery with flashing lights and digital read-outs the colour of rubies and emeralds. Each patient has their own nurse, and in the middle of the room there is a large desk with computer monitors and many members of staff talking on the phone or working on the computers or snatching a plastic cup of tea in between carrying out the constant tasks that are needed in intensive care.
