Fire Wasn't Enough. How Did Ancient People Survive Winter?

There is a number on a wall in your home, and a machine keeps the room above it. Take away the machine, the wall and the house, and you would not enjoy the afternoon. So how did ancient humans survive winter, with nothing on that list? The answer is smaller than a finger, and you own one. This is one winter, from the first frost to the thaw. Why your body starts burning extra fuel below about 82 degrees. Why a fire is only half the answer. How a louse tells us when people started wearing clothes. The bone needle that turned a blanket into a sleeve. The actual winter outfit of a man found in the Alps in 1991, with shoes stuffed with dry grass. Houses built from mammoth bones in Ukraine, and snow houses that stay 20 to 60 degrees inside at 49 below. Why winter was a math problem: ice cellars dug into frozen ground, rabbit starvation, and pemmican that kept for years. What people talk about by firelight (81 percent stories, in one study). And the hungry gap at the end of winter. It is how people survived winter before heating, and why your jacket, your walls and your freezer are the same old ideas. Every number comes from a published source, and the uncertain ones are called uncertain. The sources are listed below. CHAPTERS 0:00 The number on your wall 0:42 The body you brought 1:19 Why fire is not enough 2:10 The hole 3:12 One man's winter outfit 4:01 A house made of dinner 5:10 The math problem 6:22 The longest night 7:19 The hardest part 7:46 Back to your wall SOURCES Henderson et al. 2021, the human thermoneutral zone: https://www.ncbi.nlm.nih.gov/pmc/arti... CDC MMWR: hypothermia: https://www.cdc.gov/mmwr/preview/mmwr... StatPearls: thermal regulation: https://www.ncbi.nlm.nih.gov/books/NB... Science News: lice and the origin of clothing: https://www.sciencenews.org/?p=35774 NBC News on the Florida study: https://www.nbcnews.com/id/wbna40965564 Archaeology magazine: Denisova Cave yields a needle: https://archaeology.org/news/2016/08/... Wikipedia: Denisova Cave: https://en.wikipedia.org/wiki/Denisov... Sci.News on Gilligan et al. 2024, Science Advances: https://www.sci.news/archaeology/eyed... Archaeology magazine: Paleolithic eyed needles: https://archaeology.org/issues/septem... South Tyrol Museum of Archaeology: Ötzi's clothing: https://www.iceman.it/en/oetzi/clothing Smithsonian: what Ötzi wore: https://www.smithsonianmag.com/smart-... Live Science: mammoth-bone dwellings in Ukraine: https://livescience.com/archaeology/1... Wikipedia: Mezhyrich: https://en.wikipedia.org/wiki/Mezhyrich Wikipedia: Igloo: https://en.wikipedia.org/wiki/Igloo Arctic (2024): sigḷuaq: https://journalhosting.ucalgary.ca/in... Anchorage Daily News: failing permafrost cellars: https://www.adn.com/alaska-news/rural... Hektoen International: rabbit starvation: https://hekint.org/2022/01/26/rabbit-... The Canadian Encyclopedia: Pemmican: https://thecanadianencyclopedia.ca/en... Simon Fraser University: pemmican: https://www.lib.sfu.ca/node/39026 De Beaune: Paleolithic lamps (PDF) (halshs.archives-ouvertes.fr): https://halshs.archives-ouvertes.fr/h... Don's Maps: stone lamps: https://donsmaps.com/lascauxlamp.html Wiessner 2014, PNAS: Embers of society: https://pmc.ncbi.nlm.nih.gov/articles... Wikipedia: Hungry gap: https://en.wikipedia.org/wiki/Hungry_gap Why We Live Like This: new explainers on why everyday life is the way it is. Subscribe for the next one. MUSIC "Marty Gots a Plan", "Thinking Music", "Somewhere Sunny", "Investigations", "At Rest", "Deliberate Thought", "Hidden Agenda", "Dreamy Flashback", "Wholesome" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 4.0 License. http://creativecommons.org/licenses/b... #ancienthumans #winter #historyexplained