Methodology
Results presented in this data essay are drawn from nationally representative surveys conducted over the past 20 years in more than 60 countries.
Numbers, Facts and Trends Shaping Your World
The Global Religious Futures (GRF) project is jointly funded by The Pew Charitable Trusts and The John Templeton Foundation. Here are some big-picture findings from the GRF, together with context from other Pew Research Center studies.