In the 1990s, millions of vultures quietly vanished from India—and the consequences were deadly. This is the story of how a cheap painkiller set off a chain reaction involving rabid dogs, polluted water, and tens of thousands of human deaths. Economists now say it may be the most expensive extinction you’ve never heard of, and is just one example of how wildlife extinctions impact our human world.

More on the study on vultures: https://climate.uchicago.edu/the-social-costs-of-keystone-species-collapse-evidence-from-the-decline-of-vultures-in-india/

More on the study on bats: https://climate.uchicago.edu/the-economic-impacts-of-ecosystem-disruptions-costs-from-substituting-biological-pest-control/

More from Eyal Frank: https://climate.uchicago.edu/people/eyal-frank/

Shocked is part of the University of Chicago Podcast Network and produced by Magnificent Noise for the Institute for Climate and Sustainable Growth, which combines a 360-degree approach to education with frontier research having an impact in front-line communities globally. The Institute’s efforts are driven by the need to balance climate risks with societal growth. To follow or support their work, see our show notes or visit climate.uchicago.edu

Amy Harder is the host, along with co-host, Michael Greenstone, a professor at the University of Chicago and director of the Institute for Climate and Sustainable Growth. Our executive producers are Eric Nuzum, Michael Greenstone, and Sam Ori. Our production staff includes Christine Driscoll, Amy Pedulla, Sophie Bridges, Jamie York, and Samantha Henig. Our sound designer is Kristen Mueller.

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