S01E09 - The Three Stages of Global Religious Decline

This article explores the Participation-Importance-Belonging (P-I-B) sequence, a robust model that explains the consistent stages of secularization observed worldwide. It unpacks how modernization and the rise of secular institutions—such as biomedicine and welfare states—offer more efficient solutions to life’s problems, leading to an intergenerational breakdown of religious socialization. The discussion covers the three sequential phases of decline: the initial drop in public ritual participation, followed by a decrease in the private importance of religion, and finally, the shedding of nominal religious affiliation. Drawing on data from over 100 countries, the overview highlights how this pattern manifests across major traditions—including Christian, Muslim, Hindu, and Buddhist contexts—while also identifying unique deviations, such as the transitory religious revivals seen in post-communist Eastern EuropeFull Citation:Stolz, Jörg, Nan Dirk de Graaf, Conrad Hackett, and Jean-Philippe Antonietti. 2025. "The Three Stages of Religious Decline Around the World." Nature Communications 16( 1): 7202.