There is now a prevailing method of argument that replaces discussion and debate with personal attacks. At its root is the same philosophy used by totalitarian systems and leaders over the 20th century—from Hitler, to Stalin, to Pol Pot—to label members of society as enemies of the regime’s social agendas, and to thus mobilize its citizens in acts of suppression or violence against those targeted.
These methods of attack and mobilization have found their way into the arguments of the postmodern left, and even traditional liberals seem to be shocked by the emerging problem.