Of all of the processes that are reshaping cities today, gentrification is probably one of the most misunderstood. In her new book, Gentrification is Inevitable and Other Lies, Leslie Kern addresses seven of the myths about gentrification and exposes the ideologies that make it seem like a natural and desirable process. Leslie Kern is associate professor of geography and environment and women's and gender studies at Mount Allison University, in Sackville, New Brunswick. She joins us to talk about how and why gentrification happens and how to resist it.