Over more than two decades of immersive field research across Africa, Asia, the Middle East, and the Indian Ocean, the project's founding researcher has documented culinary practices in Japan, South Africa, Zanzibar, Laos, Thailand, and Réunion. That fieldwork is gathered in the book What the Hands Remember: Six Encounters with Living Culinary Knowledge, which serves as the research foundation for the documentary series.
The book is available
here