Man lives in groups. These groups have rules. The only true diversity of mankind occurs when diverse people form the appropriately diverse groups. There have been various approaches to this over time, but the people who believe that they have the only way to relate to each other, regardless of their views on the so-called 'diversity' of individuals, will always end up relating the naked individual to the centralized state. Totalitarianism reborn. These liberals who decide which philosophers should or shouldn't be read, who decide centrally, for everyone... they are totalitarian.