The object is very clear in the fight against racism; you have reasons why you're opposed to it. But when you're writing a novel, you don't want the reader to come out of it voting yes or no to some question. Life is more complicated than that.
Margaret AtwoodThe newspaper stories were like dreams to us, bad dreams dreamt by others. How awful, we would say, and they were, but they were awful without being believable. They were too melodramatic, they had a dimension that was not the dimension of our lives. We were the people who were not in the papers. We lived in the blank white spaces at the edges of print. It gave us more freedom. We lived in the gaps between the stories.
Margaret Atwood