51 A further step must be taken. When We were at Bombay for the Eucharistic Congress, We asked world leaders to set aside part of their military expenditures for a world fund to relieve the needs of impoverished peoples. (55) What is true for the immediate war against poverty is also true for the work of national development. Only a concerted effort on the part of all nations, embodied in and carried out by this world fund, will stop these senseless rivalries and promote fruitful, friendly dialogue between nations.
Source: Populorum Progressio (Vatican.va)