The Pope’s encyclical on Development, Populorum Progressio, has drawn attention to a man, Père Lebret, who is better known in many parts of the Third World than in Europe and particularly in the English-speaking world, but whose life is, nevertheless, expressive of one of the main trends that have marked the development of humanity and of the Church during the last decades.

In marking him out as one of the principal instigators of this encyclical, Paul VI knew better than anyone that he had not intervened in its detailed preparation simply as an expert, but that it was his experience and his life which had given him the essential inspiration for it. And those who knew him realize that his work and thought are one with his life; so much so, that if his writings were to pass away, in the way writings do, there would still remain the mark he has left on the history of his time and the direction which, largely thanks to him, some men and some commissions have given to their life and work.

In our present preoccupation with the problem of our relations with the Third World, it would, therefore, seem to be useful to recount the main stages of his life, in order to understand better some of the forces which determine the direction of history in the sense of an ever closer interdependence of nations.