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The Hidden Role of the Tonle Sap in Angkor's Fall
Description
In this episode, Lucas and Luna dive into the surprising role of the Tonle Sap—the great lake that nourished Angkor—in the empire's final centuries. They explore how the lake's seasonal flood pulse, vital for rice farming and fish, became a liability as climate shifts and deforestation altered its behavior. Drawing on sediment cores and tree-ring data, they discuss how the megadrought of the 14th–15th centuries exposed the fragility of Angkor's water management, leading to crop failures that undermined the state's authority. The episode also touches on the changing course of the Mekong and how the Tonle Sap's connection to it may have shifted, affecting trade and food security. Along the way, they consider the human cost: the suffering of farmers, the erosion of trust in the god-kings, and the eventual abandonment of Angkor for Phnom Penh. This is the untold story of how a lake helped shape an empire's destiny.