It isn’t that contemporary writers of historical fiction do not research the topics and the times they have chosen. They do, and they often include information about those facts and about the sources they have used. Yet many narratives play to modern sensibilities. Their protagonists experience their own societies as though they were time-travelers, noting racism, sexism, religious bigotry, and outmoded belief as outsiders, not as people of and in their cultures.
…Formulas deny the complexity of human experience and often the reality of it as well. Most people in most societies are not rebels; in part because the cost of nonconformity is more than they want to pay, but also because as members of the society they share its convictions. Most people are, by definition, not exceptional. Historical fiction writers who want their protagonists to reflect twentieth-century ideologies, however, end by making them exceptions to their cultures, so that in many a historical novel the reader learns nearly nothing — or at least nothing sympathetic — of how the people of a past society saw their world. Characters are divided into right — those who believe as we do — and wrong; that is, those who believe something that we now disavow. Such stories suggest that people of another time either did understand or should have understood the world as we do now, an outlook that quickly devolves into the belief that people are the same everywhere and in every time, draining human history of its nuance and variety.
But people of the past were not just us in odd clothing. They were people who saw the world differently; approached human relationships differently; people for whom night and day, heat and cold, seasons and work and play had meanings lost to an industrialized world. Even if human nature is much the same over time, human experience, perhaps especially everyday experience, is not. To wash these differences out of historical fictions is not only a denial of historical truth, but a failure of imagination and understanding that is as important to the present as to the past.