Fratelli Tutti §257

²⁵⁷ Since conditions that favour the outbreak of wars are once again increasing, I can only reiterate that “war is the negation of all rights and a dramatic assault on the environment. If we want true integral human development for all, we must work tirelessly to avoid war between nations and peoples. To this end, there is a need to ensure the uncontested rule of law and tireless recourse to negotiation, mediation and arbitration, as proposed by the Charter of the United Nations , which constitutes truly a fundamental juridical norm”. The seventy-five years since the establishment of the United Nations and the experience of the first twenty years of this millennium have shown that the full application of international norms proves truly effective, and that failure to comply with them is detrimental. The Charter of the United Nations , when observed and applied with transparency and sincerity, is an obligatory reference point of justice and a channel of peace. Here there can be no room for disguising false intentions or placing the partisan interests of one country or group above the global common good. If rules are considered simply as means to be used whenever it proves advantageous, and to be ignored when it is not, uncontrollable forces are unleashed that cause grave harm to societies, to the poor and vulnerable, to fraternal relations, to the environment and to cultural treasures, with irretrievable losses for the global community.