Imprints: Digging up bones with Advait Jukar

Imprints: Digging up bones with Advait Jukar

Author: Mongabay.com January 6, 2023 Duration: 37:21

Imagine this: When modern humans arrived on the Indian subcontinent from Africa, they saw creatures such as giant prehistoric elephants, a hippopotamus and a zebra-like horse, alongside other great beasts. Infact, these large mammals stuck around in the region for at least 20,000 years after the arrival of humans.

A low-magnitude extinction began about 30,000 years ago when some megafaunal species, such as the giant elephants, started disappearing. This is in contrast to the Americas, Europe and Australia, where the arrival of humans led to more rapid, large-scale extinctions of megafauna such as woolly mammoths and saber-toothed tigers.

So why did the megafauna persist even after the arrival of modern humans on the Indian subcontinent? Why did some species disappear? Why do we still have animals like elephants, tigers, and rhinos in India but not elsewhere on the planet? In this episode, we have paleobiologist Advait Jukar, who is trying to answer these questions. And his clues lie in fossils. His work helps us understand how biodiversity has changed through time with the arrival of humans and climate change.

Guest: Advait Jukar, Gaylord Donnelley Postdoctoral Associate, Bioanthropology and Archaeology at Yale University

Host and producer: Sahana Ghosh

Co-producer and cover designer: Kartik Chandramouli

Audio editor: Tejas Dayanand Sagar

Copy editors: Sapna Verma and Priyanka Shankar

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From the team at Mongabay.com comes Everything Environment by Mongabay India, a podcast that digs into the complex and often overlooked stories shaping India's natural world. This isn't just about headlines; it's about connecting the dots between biodiversity, climate change, and the natural resources that underpin daily life across the subcontinent. Each episode is a deep dive, whether it's examining the real-world impacts of the country's clean energy transition, uncovering lessons from ancient paleoscience, or giving a voice to lesser-known species fighting for survival. The conversations move beyond abstract problems to focus on tangible solutions and the people on the front lines. By weaving science and news into compelling narrative, this podcast places environmental discussions exactly where they belong: central to our understanding of India's present and future. You'll hear clear analysis and on-the-ground reporting that makes intricate topics accessible, fostering a deeper appreciation for the interconnectedness of ecology, policy, and community. For anyone curious about the forces shaping our environment, this series offers essential listening.
Author: Language: English Episodes: 28

Everything Environment by Mongabay India
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