Past popes have exerted an enormous amount of influence on politics around the world. A pope’s influential reach — and the large number of Catholics around the world — has often been vital in the shaping of laws and policy.

The best example is Saint Pope John Paul II. The Polish-born pontiff was instrumental in the fall of communism some three decades ago. His successor, Pope Benedict XVI, had a different approach. Not a media star like JPII, Benedict focused his efforts on Africa. With help from humanitarian aid organizations, the Vatican exerted a great amount of influence in many African nations where the church matters. The church continues to grow there.

This has helped shape how journalists cover the papacy and, thus, the Catholicism. Shaping world politics? That’s news. Shaping doctrines and how people worship? That’s news— maybe. It depends. Do the doctrines have anything to do with gender or sex?

This brings us to Pope Francis.

A progressive star to some, Francis has made immigration and climate change the cornerstones of his foreign policy priorities. Although he is considered a man of great influence, his papacy has also coincided with the rise of both secularism and populism. That has given the Vatican strange bedfellows on some issues — like aligning itself with left-wing parties in Italy. His initiatives have been ineffective with others.

Francis’ papacy — aside from dividing Catholics, predominantly in the United States — has been a disappointment on a great many issues. While the pope’s position is within traditional Catholic teaching (on climate change and immigration), it has polarized many and been widely dismissed by the same populist governments that have also been appealing to doctrinally conservative-minded voters. Francis is not a forceful diplomat like John Paul II nor a prominent theologian like Benedict.

In terms of his strengths, Francis is seen as both humble and simple — traits that don’t get the job done when it comes to international diplomacy.