This essay subjects to philosophicalscrutiny a well-known theory in socialpsychology, the theory of a belief in a justworld (BJW-theory). What are theimplications of the theory for moralphilosophy, in general, and moraleducation/schooling, in particular? Shouldparents and teachers discourage or encouragechildren to believe in a just world, in thesense given to such a belief in this theory?The intricacies of BJW-theory areexplored, with special emphasis on the strangecase of ``victim derogation.'' The authorconcludes that the theory remains, for variousreasons, unilluminating, both morally andeducationally, unless supplemented by normativeand factual interpretative conditions. Somesuch conditions are suggested and discussed.