Dumb Idiots too dumb to realize they are dumb

Aus Wikipedias ohnehin sehr unterhaltsamer List of Cognitive Biases, der Dunning–Kruger Effect, sowas wie eine Handlungsanleitung für eine Karriere in Politik und/oder Wirtschaft: „An effect in which incompetent people fail to realise they are incompetent because they lack the skill to distinguish between competence and incompetence.“