Indeed there are forms of intelligence that seem to work against interpersonal understanding. There is a kind of intelligence especially likely to be found in universities, in my experience, very ready to assign stupidity or some other disability to those who are different. Both inside and outside the academy is to be found a kind of pseudo-intelligence in the form of one of those ideologies that includes, built-in, an explanation of those one does not understand. This explanation, in fact, is either a pretense to understand or a refusal to admit that there is anything to be understood. In possession of one of these "systems of thought," one says of one's opponent, "He is repressing," "He is trapped in his ideology," "His class consciousness blinds him," "He is an infidel," "He is possessed," "He is hysterical." These "analyses" or "diagnoses" are, typically, nothing more than the speaker's oblique confession of his own ignorance about the person he presumes to be explaining.