[…] Legally, there’s no hierarchy between crimes against humanity, war crimes, ethnic cleansing, genocide. But in public opinion, there is — and genocide is seen as “the crime of crimes.” The liberal view is that that’s a good thing, that we need this exceptional crime for these most exceptional cases. My view is that this is an extremely problematic situation because “that which shocks the conscience of mankind” — language traditionally used in these humanitarian documents — is something that needs to resemble the Holocaust in order to truly shock us and therefore to trigger the genocide charge. But if the Holocaust is considered unique or exceptional, then, by definition, how many cases are ever going to approximate that? In other words, you define genocide out of realistic existence.