Why Did Ancient Humans Kill Off ALL Other Human Species?

In 40,000 BC, eight other human species walked the Earth — today, there's only you. Why did every other human die? The answer is darker than you think. For 2 million years, humanity was a family of nine — Neanderthals, Denisovans, Homo erectus, the "Hobbit" from Flores, and more. They were stronger, more cold-adapted, and had bigger brains than us. Yet every single one vanished after Homo sapiens arrived. The evidence points to a brutal combination: climate chaos, resource wars, interbreeding — and the chilling possibility that we ate them. This video explores the 2-million-year winnowing that left Homo sapiens the sole survivor. You'll never look at your own DNA the same way again — because 1-4% of you is Neanderthal, and up to 6% is Denisovan. The other species aren't gone. They're in you. CHAPTERS: 0:00 Nine Humans 1:13 The Wrong Assumption 1:59 The Longest Survivor 3:12 The One You Know 4:49 The Pinky Bone 5:25 The Hobbits 6:08 The Cave of Bones 6:48 The Pattern 8:07 The Ghosts Inside You 8:56 The Last Standing 9:44 What It Means 10:52 The Mirror Based on mainstream paleoanthropology and evolutionary biology research (Denisova Cave 2010 discovery, Les Rois site evidence, the Rising Star cave system in South Africa, and multiple Homo species fossil records). All visuals are AI-generated illustrations; the narration is a synthetic voice. #humanorigins #anthropology #ancienthumans #neanderthals #denisovans #humanorigins #extinction #evolution #paleoanthropology