Bronwen Konecky travels to tropical regions around the world gathering evidence of the geologic past. Using data from rain samples and sediments deep at the bottom of lakes, she is piecing together a story about Earth's climatic history – and what it can tell us about our planet's future.listen now
Hold That Thought is a podcast for anyone who loves to learn.
From anthropology to art history, from physics to philosophy, Hold That Thought features research and ideas from Arts & Sciences at Washington University in St. Louis. With episodes going back to 2012, our archive offers hundreds of opportunities to understand our world – usually in 15 minutes or less. New shows are released about every month.
Intrigued? Give some of our most-loved episodes a listen: