Shirkey, Lindsay Rene

From ca. 800-1400 CE, low-density agrarian states dominated Southeast Asia,

their authority emanating from their epicentres at places such as Angkor in Cambodia,

Bagan in Myanmar, and Sukhothai in Thailand. These epicentres were the setting for

numerous structures, activities, and stakeholders that became integral for the perpetuation

of the state. These states and their epicentres declined and collapsed around the same

time. As part of a larger project (the Socio-ecological Entanglement in Tropical Societies

(SETS Project), the aim of this thesis is to add to our understanding of entanglement,

resilience, and collapse in Southeast Asia. Using a relatively new method that combines

resilience and entanglement theories, this thesis presents a view of epicentral

entanglements and vulnerabilities that eventually contributed to the collapse of these

societies. The results indicate that overextended socio-ecological systems and their

growing entanglements created a loss of resilience and, when faced with change in these

systems, collapse.

Author Keywords: Angkor, Bagan, Entanglement Theory, Resilience Theory, Southeast Asia, Sukhothai