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In this new kind of interview show, Randy Cohen talks to guests about a person, a place, and a thing they feel strongly about. The result: some great talkers tell stories they never have before. Visit

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May 6, 2018

The 19th century biologist Ernst Haechel had flamboyantly false ideas about race but discovered thousands of species and coined the terms ecology, phylum, and stem cell. How do we reconcile his errors and his contributions? A conversation about being wrong with two marine scientists at the American Museum of Natural History. Music from Robert Duncan and Carl Meyer.