Quotes from book
            Revolt in 2100
            
        
        
        
            Revolt in 2100 is a 1953 science fiction collection by American writer Robert A. Heinlein, part of his Future History series.
                                        
                                        Revolt in 2100 (1953) 
Context: Take sex away from people. Make it forbidden, evil. Limit it to ritualistic breeding. Force it to back up into suppressed sadism. Then hand the people a scapegoat to hate. Let them kill a scapegoat occasionally for cathartic release. The mechanism is ages old. Tyrants used it centuries before the word "psychology" was ever invented. It works, too.