What really caused the extinction of over 100 megafaunal species at the end of the last Ice Age? It wasn't humans. In this presentation from Cosmic Summit 2023, Randall Carlson breaks down the evidence for catastrophic megafloods, hypervelocity impacts, and the energy paradox that mainstream science still can't explain. Topics covered: Why the "overkill hypothesis" doesn't add up Ice Age megafloods and the Channeled Scablands Drumlins, erratics, and paleocurrent indicators The 2013 study that traced impact debris to Quebec What happens when a comet hits a 2-mile thick ice sheet