There Is no Need to Write or Teach History in an Intellectual Sewer

Read morethere is a kind of revision of history, widely practiced today, that arises not from the opportunities but from the needs- or the passions- of our time. Basically, all research means putting questions, and historical research means putting questions to the past, preferably without torture, and trying to find answers there. The questions we put are necessarily those suggested to us by our own times and preoccupations, and these differ from generation to generation and from group to group. It is inevitable and legitimate that this should be so. What is neither legitimate nor inevitable is that not only the questions we put to the past but also the answers we find there should be determined by our present concerns and needs. This can lead, particularly under authoritarian regimes, but also in free societies under pressures of various kinds, to the falsification of the past, in order to serve some present purposes.
Bernard Lewis, “In Defense of History,” Proceedings of the American Philosophical Society, vol. 143, no. 4 (December 1999) pp. 585-586 (573-587)