The Grammar of Happiness
A documentary following Daniel Everett back to the Pirahã community and exploring what their language may reveal about the relationship between language and culture.

Credited to Daniel Everett by the BBC
28 July 2026
A 40-minute interview about Everett’s early work with the Pirahã and how learning their language transformed his religious outlook.
On the fieldwork“The most important—and provocative—anthropological field work ever undertaken.”
Tom Wolfe