Korean Studies Colloquium
Thursday, October 16, 2025 - 12:00pm

Aaron Molnar

Environmental Fellow

Harvard University Center for the Environment

3600 Market Street, Suite 310

How do we locate Korea in the Global Middle Ages? How did the Mongol Empire (1206-1368)–and Inner Asia more broadly–shape the Korean peninsula and the kingdom of Goryeo’s (918-1392) global connections during the 13th and 14th centuries? Can we speak of a premodern Hallyu, a“Korean wave,” driven by networks of connectivity? In response, my first monograph project utilizes the idea of political mobility as a practice of power to investigate the synergy between the Goryeo and Mongol courts in the peninsula’s larger integration into the Mongol Eurasian world. The opening chaptersexamine how Goryeo adopted the mobile court form and the hunt in adapting to the distinctly Inner Asian world of Mongol imperial politics. I systematically review the Goryeo and Yuan dynastic records of the Yuanshi, Goryeosa, and Goryeosa jeolyo for instances of royal courtly mobility and hunting activities. I contextualize them with contemporary Persian chronicles, Goryeo Chinese textbooks, and European travelogues. I argue that Goryeo engaged in unprecedented political mobility by dispatching envoys and even the royal court itself to fulfill its obligation for physical presence at the itinerant Mongol imperial court. Goryeo further adopted an Inner Asian hunting tradition that modulated and sustained its relationship with the Mongol Empire. Through this process of adaptation, Goryeo leveraged new patterns of political mobility to project its own power and interests into the heart of the imperium. Second, Goryeo internalized courtly itinerance and the hunt domestically to augment royal power vis-à-vis landed bureaucratic powerholders, project power over domestic geographies, and manage crises of invasion. In all these respects, Goryeo displayed a mode of political mobility that was characteristic of the broader Eurasian landscape and yet idiosyncratic in its domestic application. The lecture concludes with a reflection on how this core political mechanism facilitated the global dissemination of Goryeo’s material culture through objects–ginseng, paper, and celadon.

Aaron Molnar is an Environmental Fellow at Harvard University’s Center for the Environment and a historian of the material cultural, environmental, and global history of East Asia. His research interests focus on Goryeo Korea’s (918–1392) integration into the globalism of the Mongol Empire (1206–1368), the impact of climate variation on the premodern Korean Peninsula, and Chinese-Mongolian borderland relations. His first book project explores how Koreans and their material culture were an active component of the Mongols’ imperial project, examining human and material mobilities through materia medica, travelogues, poetry, and archaeological finds alongside dynastic records. The project highlights a broader and earlier Korean role in global integration than previously recognized.
As an Environmental Fellow, Aaron is working on his second interdisciplinary book project investigating how the Mongol and Ming Empires (1368–1644) cumulatively adapted to the Medieval Climate Anomaly–Little Ice Age climate transition 13th–14th centuries in their eastern Eurasian steppe borderlands. He investigates the development of historical climate change resilience by combining paleoclimatological and archaeological data with textual research. His other climate research, published in the Seoul Journal of Korean Studies, examines the confluence of climate variation, Mongol imperialism, and environmental change on the Korean Peninsula during the Goryeo period. Another article forthcoming in Monumenta Serica investigates the role of Mongols in the Ming Empire’s imperial enterprise and the construction of their identity by the imperial state.