The Seventies were a very long time ago. It was a time of Cold War, industrial unrest, power cuts, states of emergency and economic decline. The Right were alarmed at the possibility of a coup from the Marxist Left, perhaps led by Anthony Wedgewood Benn. The Left were, in turn (perhaps with more reason) worried about the prospect of a military takeover by the Right, perhaps with Lord Louis Mountbatten being appointed as its symbolic head.
None of this should be news. The Seventies have been well covered in recent years, in non-fiction (such as Dominic Sandbrook’s excellent State of Emergency) and in fiction (Jonathan Coe’s The Rotter’s Club is just one example).
The era, specifically the Heath years (1970-74), do, however, provide an excellent backdrop for Ian McEwan’s latest spy novel Sweet Tooth.
Perhaps “spy novel” is a misleading term (although it definitely is one) as this has a more literary flavour than most books in the genre. The young pretty heroine Serena Frome (perhaps Hayley Atwell could play her if there’s ever a TV or film version?) is groomed for MI5 after leaving Cambridge once an affair with one of her lecturers turns sour. But Serena’s suitability for espionage is as based as much on her reading habits as any other talents she might have. For Serena is soon used as a tool to bring an emerging star of the literary world “on side” and like George Orwell before, become ensconced in the MI5 Cold War camp.
Ian McEwan is a rarity in British fiction in that he manages to attract both popular appeal and literary acclaim. Here, he does so again, exploring a world of intrigue as well as a vanished literary scene (Anthony Powell, Anthony Burgess, Kingsley Amis) in reality poised to give way to a new generation of writing talent, namely Martin Amis, Julian Barnes, William Boyd and Ian McEwan himself.