9. Given this fundamental premise, the Church proposes concrete means of reconciliation, which must be realized at every level. The weight of history, with its litany of resentments, fears, suspicions between families, ethnic groups or populations must first be overcome. "One cannot remain a prisoner of the past:  individuals and peoples need a sort of "healing of memories'" (ibid., n. 3). This will require especially a correct re-reading of each other's history (at the level of education, culture...), resisting all hasty and partisan judgements, in order to acquire a better knowledge and therefore acceptance of others.