Scott Alexander refines his thoughts on tradition formation, proposing a three-part model that emphasizes the success of practical actions and those tied to tradition. Longer summary

Scott Alexander clarifies his previous post on tradition, proposing a three-part model for understanding the creation of traditions and rituals. He suggests that both purely practical actions and those tied to sacredness or tradition can evolve into valuable aesthetics, rituals, or communities. However, attempts to create these elements without reference to practicality or tradition tend to be less successful. Scott uses examples from architecture, Jewish wedding customs, and Halloween traditions to illustrate his points. Shorter summary