There is a common belief that under modern conditions peace cannot be assured except on the basis of an equal balance of armaments...[but] true and lasting peace among nations cannot consist in the possession of an equal supply of armaments but only in mutual trust.
Pope John XXIIIThe solidarity which binds all men together as members of a common family makes it impossible for wealthy nations to look with indifference upon the hunger, misery and poverty of other nations whose citizens are unable to enjoy even elementary human rights. The nations of the world are becoming more and more dependent on one another and it will not be possible to preserve a lasting peace so long as glaring economic and social imbalances persist.
Pope John XXIIIIn the Universal Declaration of Human Rights (December 1948) in most solemn form, the dignity of a person is acknowledged to all human beings; and as a consequence there is proclaimed, as a fundamental right, the right of free movement in search for truth and in the attainment of moral good and of justice, and also the right to a dignified life.
Pope John XXIII