Extinction Insights

Graham discusses the groundbreaking evidence surrounding the Younger Dryas impact and its role in the extinction of mega mammals. The conversation highlights the stark contrast in survival rates of these species across different continents, with Africa retaining a significant portion of its mega fauna. Randall points out that certain regions, particularly East Central Africa, may have served as refuges during these catastrophic events, shedding light on the historical distribution of early hominids.