In the 21st episode of Climate History, co-host Emma Moesswilde interviews Debjani Bhattacharyya, Associate Professor of History at Drexel University. Professor Bhattacharyya is among the most innovative scholars of past climate change, and the histories she uncovers have clear relevance for the future of the Indian Ocean World.

Moesswilde and Bhattacharyya discuss the history of human responses to climate change at sea; the role of environmental disasters in shape urban trajectories; the role of insurance markets in creating weather knowledge; and how transdisciplinary perspectives on the past can inform our understanding of a hotter future.