Randall Carlson is a renowned researcher, scholar, and master builder with over four decades of experience in the study of ancient mysteries, sacred geometry, and catastrophic events. He is widely recognized for his work on the Younger Dryas Impact Hypothesis, which explores the possibility of a comet or asteroid impact triggering a sudden climatic shift and the subsequent decline of ancient civilizations. As the founder of Sacred Geometry International, Carlson educates others on the profound connections between ancient knowledge and modern science. His captivating lectures and documentaries have made him a leading voice in the field of alternative history and geoscience.