‘Arabist’ is fast becoming an archaism. Perhaps it is already one. These days the word conjures up enchanting visions of racy manuscripts examined over sharbat in the great domed residences of sympathetic chargés d’affaires and lone camels bumping along like single-masted cutters on a sand-dune ocean. At the age of six I dreamed of becoming one after watching David Lean’s great film for the first time.