How Much Do We Really Know?

Hidden Brain
May 19, 2025 55 min
How Much Do We Really Know?
Open in Clue

About this episode

<p>You probably know someone who thinks they know more about something than they really do. But you could never be described that way . . . could you? This week, cognitive scientist <a href="https://www.colorado.edu/business/leeds-directory/faculty/philip-fernbach">Phil Fernbach</a> explains the "illusion of knowledge" — the fact that we <i>think</i> we understand the world in much greater detail than we actually do. He'll explore why this happens, and how to close the gap between what we know and what we <i>think</i> we know. </p><p><i>Hidden Brain is about to go on tour! Join Shankar in a city near you as he shares key insights from the first decade of the show. For more info and tickets, go to </i><a href="https://hiddenbrain.org/tour/"><i>https://hiddenbrain.org/tour/</i></a></p><br/> <p>Hosted by Simplecast, an AdsWizz company. See <a href="https://pcm.adswizz.com">pcm.adswizz.com</a> for information about our collection and use of personal data for advertising.</p>

Listen to this episode in English to learn English

Podcast episodes are one of the highest-density ways to absorb English at native pace. How Much Do We Really Know? from Hidden Brain gives you natural dialogue, unscripted speech, and vocabulary that actually appears in real conversations.

In the Clue app, every word in the transcript is tappable. Tap an unknown word, see the translation in your language instantly, and keep listening without breaking flow.