Episode Details

Headline: The Medieval Warm Period and the Rise of Parallel Empires Guest: Professor Peter Frankopan Book Title: The Earth Transformed: An Untold History The Medieval Warm Period (950–1250 AD) was marked by low volcanism and climatic stability, facilitating the rise of "power empires" across the globe. Frankopan details the expansion of the Vikings into the North Atlantic, driven by the trade of valuable walrus ivory and hides. This colonization often involved violence and the forced movement of women from Ireland and Scotland to settle new lands like Iceland. In North America, the city of Cahokia thrived as a cosmopolitan center with massive mounds, yet eventually collapsed due to resource exhaustion and social unrest. Simultaneously, the Chola Empire in India and the Khmer in Southeast Asia flourished, fueling each other's growth through trade and diplomatic exchange. The Cholawere particularly successful in exporting Indian culture and Hinduism. Frankopan argues that these parallel empires succeeded because they could plan for the future without major environmental shocks, though they eventually "suffocated" under their own administrative and ecological weight. (4)
1930S. FSA.  DUST BOWL