I have to yet to hear of his plan, but I sense that he is on the track of doing so. Plenty of Catholic charities that are already helping to alleviate poverty, but they need to grow into a worldwide effort.
The Church does not have technical solutions to offerand does not claim “to interfere in any way in the politics of States.”
Benedict XVI, Caritas in Veritate, 9
The Church should teach the moral principles. It is the function of the laity to take those principles and use them to develop / implement the technical solutions to put those principles into practice:
The faithful, therefore, must learn the deepest meaning and the value of all creation, as well as its role in the harmonious praise of God. They must assist each other to live holier lives even in their daily occupations. In this way the world may be permeated by the spirit of Christ and it may more effectively fulfill its purpose in justice, charity and peace.
The laity have the principal role in the overall fulfillment of this duty. Therefore, by their competence in secular training and by their activity, elevated from within by the grace of Christ, let them vigorously contribute their effort, so that created goods may be perfected by human labor, technical skill and civic culture for the benefit of all men according to the design of the Creator and the light of His Word. May the goods of this world be more equitably distributed among all men, and may they in their own way be conducive to universal progress in human and Christian freedom. In this manner, through the members of the Church, will Christ progressively illumine the whole of human society with His saving light.
Moreover, let the laity also by their combined efforts remedy the customs and conditions of the world, if they are an inducement to sin, so that they all may be conformed to the norms of justice and may favor the practice of virtue rather than hinder it. By so doing they will imbue culture and human activity with genuine moral values; they will better prepare the field of the world for the seed of the Word of God; and at the same time they will open wider the doors of the Church by which the message of peace may enter the world.
Because of the very economy of salvation the faithful should learn how to distinguish carefully between those rights and duties which are theirs as members of the Church, and those which they have as members of human society. Let them strive to reconcile the two, remembering that in every temporal affair they must be guided by a Christian conscience, since even in secular business there is no human activity which can be withdrawn from God’s dominion. In our own time, however, it is most urgent that this distinction and also this harmony should shine forth more clearly than ever in the lives of the faithful, so that the mission of the Church may correspond more fully to the special conditions of the world today. For it must be admitted that the temporal sphere is governed by its own principles, since it is rightly concerned with the interests of this world. But that ominous doctrine which attempts to build a society with no regard whatever for religion, and which attacks and destroys the religious liberty of its citizens, is rightly to be rejected.