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Search customs, ideas and practices, or combine filters to follow a connection across cultures. Evidence assessments describe editorial conclusions, not scores or rankings.

2 investigations found · Page 1 of 1

1867 chromolithograph by William Simpson showing Diwali lamps glowing at dusk in India

Primarily Symbolic/Cultural

Why Is Diwali Built Around Light?

Diwali’s lamps are historically and religiously meaningful symbols whose interpretations vary across Hindu, Jain, Sikh and regional traditions. Light makes sacred time visible and transforms homes and streets; modern science…

Community members lighting rows of oil lamps during Sandhi Puja in Kolkata

Partially Supported

Why Do Festivals Bring Entire Communities Together?

Festivals concentrate shared time, symbols, music, food and synchronized action, making community membership unusually visible. Research links co-participation and synchrony with stronger social ties, but cohesion can be inward-facing and…