The encyclopedia Settembrini is working on aims to understand suffering in order to eradicate it. Yet there is a fundamental irony to his project, which takes the rational task of empirical research to such an extreme—is it rational to believe that
all suffering can be eradicated?— that it becomes absurdly irrational. Although the novel decidedly casts Settembrini and his Western ideals in a more positive light than, say, Clavdia Chauchat, it also points out his shortcomings. Settembrini’s steadfast belief in rationality as a means toward enlightenment ironically causes him to misunderstand the world.