Dederer, however, does not achieve her goal. I’m not sure how she has spent the past five years, but it is hard to imagine she spent much of it researching this book. Dederer includes some interesting, though mostly well known, biography (did you know Richard Wagner was anti-Semitic?), and a little equally well-trodden interpretation (did you know that Humbert Humbert is an antihero?), but if you’re looking for a book that actually engages with the logic of 'cancellation,' this isn’t it..