A war that has killed more than a million Iraqis was a "humanitarian intervention," the US army is a force for liberation, and the main threat to world peace is posed by Islam. These are the arguments of a host of liberal commentators, including such notable names as Christopher Hitchens, Kanan Makiya, Michael Ignatieff, Paul Berman, and Bernard-Henri L vy. In this critical intervention, Richard Seymour unearths the history of liberal justifications for empire, showing how savage policies of conquest--including genocide and slavery--have been retailed as charitable missions. From the Cold War to the War on Terror, Seymour argues that colonialist notions of "civilization" and "progress" still shape liberal pro-war discourse, concealing the same bloody realities. In a new afterword, Seymour revisits the debates on liberal imperialism in the era of Obama and in the light of the Afghan and Iraqi debacles.