Prejudice is an inherent component of human thought and behavior. The term designates the tendency to judge a person or situation based on certain preconceptions; and despite the fact that since the Enlightenment people have tried to assert the absolute dominance of reason, false opinions in different domains have not ceased to circulate. This situation is due to the fact that we are not and never will be omniscient. Even at the level of science, which is supposed to be exact and flawless, errors are permanently found in theories which had been considered fundamental. …