Open this photo in gallery: Protesters are escorted out of the Four Seasons Hotel by the police after interrupting the Scotiabank Giller Prize ceremony in Toronto, on Nov. 13, 2023.Chris Young/The Canadian Press Among Canadian literary awards, the Scotiabank Giller Prize is the big kahuna: the best known and the biggest monetary prize available exclusively to a Canadian author. It also has a quantifiable impact on book sales. That reputation has been tarnished because of recent events that have nothing to do with Canadian literature, the prize or its recipients. I’m not sure how there can ever be a Giller...