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Angkor's Water Crisis: The Megadrought That Killed an Empire
Description
For centuries, the Khmer Empire thrived on an intricate water management system of canals, reservoirs, and barays that transformed the monsoon into a controlled resource. Then, in the late 1300s and early 1400s, a series of severe droughts followed by catastrophic floods pushed this system past its breaking point. In this episode, Lucas and Luna explore the hydro-engineering marvel of Angkor—how the Khmer kings transformed the landscape around Phnom Kulen and Tonle Sap, the role of the West Baray and East Baray in regulating water, and the growing evidence from tree rings and sediment cores that reveals a decades-long megadrought. We also discuss the political and social unraveling that followed: a weakened crown, abandoned temples, and the gradual shift of power south to the Mekong region. Could the same climate pressures that toppled one of the world's greatest medieval empires offer warnings for our own era? Join us as we sift through the sediment and stone to understand why Angkor's waterworks—once its greatest strength—became its tragic vulnerability.