"Mankind has a natural predator, the psychopath, and this predator is invisible because there are no easily discernible markings that set him apart.....Early in the book, Łobaczewski describes his experiences in university where he first encountered the phenomenon. He went into the library to get some books on the question of psychopathy and found to his amazement that they had all been removed! This fact demonstrates a self-awareness of their difference amongst at least some of them, and in the case of Poland under communism, of those in a position of power highly enough placed to get books removed from the university library.....approximately 18% of any given population is active in the creation and imposition of a Pathocracy (or the attempt to create and impose same). The 6% group constitute the Pathocratic nobility and the 12% group forms the new bourgeoisie, whose economic situation is the most advantageous."--- The Trick of the Psychopath's Trade: Make Us Believe that Evil Comes from Others