Doris L. Bergen is the Chancellor Rose and Ray Wolfe Professor of Holocaust Studies at the University of Toronto. Her research focuses on issues of religion, gender, and ethnicity in the Holocaust and World War II and comparatively in other cases of extreme violence.  Her publications include War and Genocide: A Concise History of the Holocaust, now going into its fourth edition, with translations into Polish and Ukrainian. She is a Fellow of the Royal Society of Canada, and has taught in Canada, the USA, Germany, Poland, Bosnia, and Kosovo.