What Ancient Humans Actually Did at 2 AM

It's 2 AM. You're wide awake, staring at the ceiling, convinced something is wrong with you. But what if waking up in the middle of the night isn't a malfunction — what if it's the oldest, most human thing your body can do? In this video, you'll discover what anthropologist Carol Worthman found when she studied real hunter-gatherer sleep patterns, why historian A. Roger Ekirch uncovered a lost two-phase sleep cycle that entire civilizations once lived by, and what neuroscientist Matthew Walker's research reveals about why your brain wakes up at night in the first place. The answer to your sleepless nights has been hiding in human history all along. If this made you see your 2 AM differently, hit like and subscribe — there's a lot more strangeness where this came from. #sleep #insomnia #humanhistory #evolution #psychology #ancienthumans #sleepscience #whycantisleep #huntergathere #matthewwalker #sleeparchitecture #REMsleep #historyfacts #anthropology #mindblown #didyouknow #sciencefacts #humanbiology #sleeptips #2am