When journalists are covering a truly global religion — take the Catholic Church, for example — it really helps to pay attention to the fine details in statistics.

What is true in America may not be true in Africa. What’s true in the shrinking churches of Western Europe may not be true, literally, anywhere else.

I brought this up in a recent think piece — “Thinking about world Christianity, as Crux digs deep into many overlooked Catholic details” — pointing readers to an interesting Crux essay by John L. Allen, Jr. (of course). Here’s a key bite of commentary from Allen:

… Catholicism added 16 million new members in 2020, the latest year for which statistics are available. Granted, that meant the church did no more than keep pace with overall global population growth, but it’s still significant at a time when most western perceptions are that the church is shrinking due to the fallout from the sexual abuse crisis, various scandals at senior levels, bitter political infighting, increasing irrelevance to younger generations, and any number of other alleged failures.

For sure, if you live in western Europe or in some parts of the United States, where parishes are closing or consolidating and Mass attendance seems in free fall, those perceptions are understandable. Yet the reality is that on a global level, Catholicism enjoyed the greatest expansion in its history over the past century, more than tripling from 267 million in 1900 to 1.045 billion in 2000 and 1.36 billion today.

Basically, Catholicism is growing wherever it’s churches, to be blunt, have plenty of children, converts and clergy.