It is filled with precisely the kind of shrill hyperbole that Finkelstein rightly deplore in much of the current media hype over the Holocaust ; it is brimming with the same indifference to historical facts , inner contradictions , strident politics and dubious contextualizations ; and it ooze with the same smug sense of moral and intellectual superiority ... Like any conspiracy theory , it contain several grains of truth ; and like any such theory , it is both irrational and insidious .