Social Sciences of Irreligion

A broader field than atheism studies, encompassing all forms of religious disaffiliation, non‑belief, and religious indifference—including agnosticism, apatheism, secular humanism, and spiritual but not religious. The social sciences of irreligion draw on sociology, anthropology, and political science to understand why irreligion is growing in some societies and not others, how irreligious people construct meaning and ethics, and how they organize collectively. It also examines the social costs and benefits of irreligion, and how irreligious people navigate family, work, and civic life in religiously dominated spaces.

Example: “Social sciences of irreligion research showed that many self‑described ‘nones’ (religiously unaffiliated) still hold supernatural beliefs and practice private rituals—challenging the simple binary of religious vs. irreligious.”

Sociology of Irreligion

The sociological branch focusing on the group dynamics, institutions, and social patterns of irreligious populations. It studies how irreligious communities form (from local secular groups to international humanist organizations), how they create belonging without traditional religious frameworks, and how they respond to societal pressure. The sociology of irreligion also examines the demographic correlates of irreligion (age, education, urbanization) and how irreligious individuals manage identity in contexts where non‑belief is stigmatized.

Example: “The sociology of irreligion found that in predominantly Catholic countries, irreligious individuals often maintain ‘cultural Catholicism’—participating in festivals and family rituals while rejecting belief—to avoid social exclusion.”

Social Sciences of Irreligion by Abzugal Nammugal Enkigal April 16, 2026