The recent unprecedented growth of Nicaragua’s sugarcane industry has brought promises of more jobs, better health care, and cleaner energy. But these promises have been overshadowed by an epidemic of chronic kidney disease of nontraditional causes (CKDnt). Unknown before the late 1990s, this disease has sickened and killed thousands of sugarcane plantation workers. Scientific studies link the disease to rises in mean average annual temperatures, chronic water scarcity, and the overuse of toxic agrochemicals. CKDnt is now understood as a consequence of global climate change. In The Kidney and the Cane, Alex Nading situates this epidemic within a deeper history of sugarcane plantation violence, arguing that CKDnt is not a result of climate change: it is climate change. Outlining a place-based approach to planetary health, Nading follows activists, scientists, and residents in the sugarcane zone wrestling with the consequences of plantation life. Along the way, he raises critical questions about the capacity of corporations and states to care for people and ecosystems; the ability of citizens and experts to regulate toxic substances; and the future of work on a warming planet.

About the speaker

Alex Nading is Associate Professor and Director of Graduate Studies in the Department of Anthropology at Cornell University. He is the former editor (2021-2024) of Medical Anthropology Quarterly and author of two books, Mosquito Trails: Ecology, Health, and the Politics of Entanglement (2014) and The Kidney and the Cane: Planetary Health and Plantation Labor in Nicaragua (2025). His research and teaching interests include the anthropology of health, the environment, infrastructure, and science, and his latest project examines the relationship between technologies of personal protection and planetary ecological change.