What if America had not been discovered?

Who was the first person to discover America? Not Columbus. Not even the Vikings. In 2021, scientists dated human footprints in New Mexico to 23,000 years ago, during the peak of the last Ice Age, when a wall of ice two miles thick sealed off North America. For almost a century we believed that was impossible. In this documentary we follow the real story: a lost land under the Bering Sea, a people stranded there for 200 generations, a "highway" made of seaweed, a campsite in Chile that ended a scientific career war, and the mysteries that still don't fit: a ghost in Amazonian DNA, a sweet potato that crossed the Pacific, and a Viking camp dated to the exact year. New evidence of human footprints in New Mexico is rewriting the timeline of human migration into North America. For decades, archaeologists believed humans arrived on the continent much later than current findings suggest. By analyzing a 23,000-year-old human footprint, researchers are now challenging the established history of how people first populated the Americas. This shift in understanding forces us to reconsider the traditional migration patterns and the timeline of ancient human arrival. We examine the physical evidence, including mastodon meat remains and knotted plant fiber, that supports this revised theory of ancient history. These findings provide a new perspective on when and how early humans navigated the landscape long before previously thought. Understanding these prehistoric footprints is crucial to filling the gaps in our knowledge regarding the peopling of the Americas. Subscribe for weekly science breakdowns, and let me know in the comments: do you think we will find even older evidence of human activity in the Americas? ⏱️ CHAPTERS 0:00 The Footprint That Shouldn't Exist 1:09 The Clovis First Theory 2:56 Beringia: The Land Under the Sea 4:53 A Wall of Ice Two Miles Thick 6:31 The Kelp Highway 7:37 Monte Verde: The First Crack 9:04 White Sands: 23,000-Year-Old Footprints 13:14 The Mysteries Nobody Can Explain 15:14 So Who Really Discovered America?