A Psalm for the Wild Built

On a moon called Panga where AI and robots are a distant myth, Dex is an adventurous and friendly tea monk who travels the human-populated areas of their moon meeting villagers and townsfolk. Dex custom-blends tea fit to the folks' needs and personalities, and they confide their misgivings to the monk. One day, Dex meets a robot named Mosscap and they are thrown into a road-trip with a question on their minds: "what do people need?"