10 Prehistoric Climate Disasters That Will Happen Again

Ten times in Earth's deep past, the climate did not just change — it flipped, and the world that came back was never the world that was lost. From a frozen planet two and a half billion years ago to the moment fourteen million years ago when Antarctica locked into permanent ice, each flip rewrote ocean chemistry, atmospheric temperature, and the rules of survival. The rocks still carry the fingerprints of every one — and the most unsettling discovery is that we are leaving a fingerprint of our own. Chapters: 00:00 - The Mid-Miocene Climatic Optimum Collapse 04:16 - The Smithian–Spathian Hyperthermal 08:24 - The Hangenberg Event 12:32 - The Lau Event 16:18 - The Hirnantian Glaciation 20:29 - The Cambrian SPICE Event 24:43 - The Gaskiers Glaciation 29:07 - The Shuram–Wonoka Excursion 33:26 - The Lomagundi–Jatuli and Shunga Event 37:30 - The Huronian Glaciation #PrehistoricClimate #DeepTime #MassExtinction #SnowballEarth #ClimateScience #Paleontology #EarthHistory #Geology #LostWorlds #PaleoClimate #HuronianGlaciation #PermianExtinction #IceAge #OceanAnoxia #CarbonCycle #PrehistoricEarth #AncientWorld #ExtinctionEvent #FossilRecord #CavemanDoodle