Omer Bartov discusses his research into how genocide took root in a small multi-ethnic town, Buczacz. He is one of the world's leading historians of the Holocaust, and the author of Anatomy of a Genocide: The Life and Death of a Town Called Buczacz.
Read his article "When the Neighbour Hates You": http://monitoracism.eu/when-the-neighbour-hates-you/
Illustration: https://www.simonandschuster.com/books/Anatomy-of-a-Genocide/Omer-Bartov/9781451684544