The nightmare of ‘pre-crime’ is already with us

Those who express concern about the onset of a dystopian surveillance society in Britain, in which the boundary between public and private is being erased, and in which the state malignly uses new methods of monitoring, usually invoke the spectre of Nineteen Eighty-Four. ‘Orwellian’ is the customary adjective denoting the kind of cruel, maladjusted authoritarian state that spies on us, that knows everything about us — one, it is feared, that will soon be upon us.