How Did Ancient Humans Actually Sleep at Night?

If you have ever found yourself staring at the ceiling at three in the morning unable to sleep, you are not alone. In this illustrated documentary, we explore the shocking reality of how our Paleolithic ancestors actually slept forty thousand years ago. Drawing from cutting-edge anthropological studies of the Hadza, San Bushmen, and Tsimane, as well as historical records of medieval biphasic sleep, we uncover why modern insomnia is an evolutionary mismatch rather than a personal failure. Discover the lost biological architecture of communal warmth, natural temperature drops, and the missing fire that once allowed humanity to rest without anxiety. In this episode, we examine what modern sleep science and evolutionary anthropology reveal about human nature, circadian biology, and the cost of artificial living. Subscribe to @TheIllustratedHuman for weekly hand-drawn essays on human origins, anthropology, and evolutionary psychology. #Insomnia #SleepScience #Anthropology #HumanOrigins #AncientHumans #EvolutionaryPsychology #PrehistoricLife #HistoryExplained #TheIllustratedHuman