The Kazakh and Mongolian Steppes span 5,000 kilometers west to east along the northern latitude of Asia. This unique ecozone allowed rapid movements of people, animals, goods, and ideas across Eurasia since prehistory and harbored numerous polities of pastoralists that made tremendous impacts on human history. However, the region's dynamic genetic history has been emerging only recently from archaeogenomic studies. Choongwon Jeong of Seoul National University discusses the current understanding of the region's genetic history, including the divergent genetic history of the Kazakh and Mongolian Steppe populations, the genetic interaction between the steppe pastoralists and their neighbors, and a comparison between the genetic history of human and domesticated animal populations. The emerging genetic view illuminates the poorly recorded history of the Kazakh and Mongolian Steppes and provides an interconnected perspective on the history of Eurasia. Recorded on 11/07/2025. (#41197)