The plague, according to author, it presents a positive point that is the return of solidarity between the people. In literature and the art macabro if installs, as reflected of the moment of extreme suffering for which the people pass. In year 1000, marked for ' ' fire of Antonio' Saint; ' , the epidemic of the evil of the burning hot ones, epidemics were a constant, mainly in virtue of the sanitary problem of the time. In this point, the author, as already he had made in other points, also when comparing the shock of the plague with the AIDS, makes relation with current Africa, as remembering in them the world where we live and that to the times we forget. ' ' violncia' ' , very expensive subject to all living we in the great cities, is the subject of the room chapter. The brutality is a mark of the daily one of the medieval time, in literature, the sports (matches), in the presence of the knights and the military mercenaries (' ' the agents of demnio' ' ), in the collective rapes for the associations of youngsters in the urban area, that is, in all the aspects of the life of the medieval man; however, according to author, less violent of what currently. Some factors are presented as limitations for this violence: the persistent and constant campaign of the Church; the function Dos Reis as mantenedores of the peace and justice; the solid structure of the society, with its characteristic to agglutinate the people; the exemplary punishment for the practised crimes. Although to argue little as these factors they would act in the gift, the author brings in them for the reflection what he would be lacking at our time so that we reduced the violence in the society. ' ' other world fear ' ' , in the medieval man, it is characterized for the fear of the final judgment, of the punishment that would happen and of the sufferings and sufferings in the hell, for all the eternity.