Systems engineer and author Roger Cunningham explains how a cataclysmic event caused global oceanic displacement ~7,000 years ago, inundating the Pyramids of Giza, which are actually “warning indicators” for future civilizations that the cataclysm will happen again
Full video
Roger Cunningham is the Ethical Skeptic, who is often posted on ABN. He has done first-rate work on covid, the covid vaxxes, ECDO and more. I have only watched the short excerpt above but am certain the full video is well-worth viewing. ABN