It touches on a variety of principles of Catholic social teaching: the right to a just wage; the right to security of employment; the right to fair and reasonable working conditions; the right to join a union; and the universal destination of resources and goods.
In 2004, the UK-based nongovernmental development organisation Catholic Institute for International Relations, (CIIR), changed its name to Progressio and established Progressio Ireland in Dublin. The organisation takes its name from this document and is based on Catholic Social Teaching espoused in the encyclical.
Other articles related to "populorum progressio, progressio":
... Populorum Progressio Populorum progressio, released on 26 March 1967, dealt with the topic of "the development of peoples" and that the economy of the world ... In addition, Populorum Progressio opines that real peace in the world is conditional on justice ...