The Media Standards Trust has begun a lecture series on 'Why Journalism Matters'. It is disconcerting that it feels we have to ask the question. The argument put forward by the British group's director Martin Moore is that news organisations are so preoccupied with business survival that discussion of the broader social, political and cultural function of journalism gets forgotten. It is a pertinent review then, given the icy economic blasts hitting most Anglo-Saxon media groups, and notwithstanding the recent examples of self-evidently broader journalistic 'value' produced by London's Daily Telegraph in its politican-shaming investigations into parliamentarians' expenses.