The name Gore Vidal takes up more than two-thirds of the space on the cover of my old paperback collection of some of his essays. For good reason, as the same cover has New Statesman, a considerable thunderer in those days, describing Vidal as "America's finest essayist'. In it is a little gem, his 1974 essay, "What Robert Moses Did to New York city', which educated Indians worried about the urban blight afflicting their country can read with benefit.