Francese defines postmodern writing and distinguishes it from modernist prose by citing the examples of two modern and three postmodern authors: Italo Calvino, John Barth, Toni Morrison, E. L. Doctorow, and Antonio Tabucchi. While the modernist narratives of Calvino and Barth attempt to assimilate what is other, the postmodern narratives of Morrison, Doctorow, and Tabucchi recognize diversities that cannot be assimilated, instead seeking out external, communicative sources of authentication. To a great extent, these changes in narrative strategy are a response to changes in real living conditions, namely, our modified perception of space and the radical shortening of time horizons caused by recent revolutionary advances in information technology. Although Morrison, Doctorow, and Tabucchi vary in their stylistic responses to these changes, their narratives propose a collective recovery of the past into a future-oriented present and serve as examples of how literature can intervene in history, rather than merely reflecting and acquiescing to it.