My attitude towards historicism is one of frank hostility, based upon the conviction that historicism is futile, and worse than that. My survey of the historicist features of Platonism is therefore strongly critical. Although I admire much in Plato’s philosophy, far beyond those parts which I believe to be Socratic, I do not take it as my task to add to the countless tributes to his genius. I am, rather, bent on destroying what is in my opinion mischievous in this philosophy. It is the totalitarian tendency of Plato’s political philosophy which I shall try to analyse, and to criticize.