You've got 10 minutes with Einstein. What do you talk about? Black holes? Time travel?

Why not gambling? The Art of War? Contemporary parenting?

Each week, host Jason Gots surprises some of the world's brightest minds with ideas they're not at all prepared to discuss. Join us and special guests Neil Gaiman, Alan Alda, Salman Rushdie, Margaret Atwood, Richard Dawkins, Maria Popova, Mary-Louise Parker, Neil deGrasse Tyson and many more...

Will Hunt (explorer) – into the Earth: the mysteries and meanings of underground spaces

The catacombs of Paris. Secret graffiti beneath NYC. The hidden cities of Cappadocia. Writer and explorer Will Hunt is your philosophical tour guide to what lies beneath.

Think Again Podcasts
  • "The surface of the earth is where we're rational . . . Part of us dreads the chaos, and part of us is always attracted to it."
  • "There were these things hanging from the ceiling…long strands of bacteria called "snotsicles"… But at our feet was a natural stream that had been running through Brooklyn forever."
  • "It's…about death. Undergoing a death. We're going into the other world and then retreating to the surface… changed in some way."


The first time I attempted to play Minecraft with my then-seven-year-old son, we immediately dug ourselves into a pit deep in the Earth and could not get out. In spite of the crappy 8-bit graphics, all of our primal, H.P. Lovecraftian terrors of the underground were activated. We were trapped! We were lost! We might die down here!

Will Hunt, on the other hand, has been climbing eagerly since childhood into dank and disorienting tunnels, caves, sewers, and other underground spaces, from abandoned New York City subway platforms to ancient Mayan temples of human sacrifice in the caverns of Belize. In his brilliant new book UNDERGROUND: a Human History of the Worlds Beneath Our Feet, he takes us physically and spiritually along on some of these adventures. Part global, subterranean travelogue, part meditation on human curiosity, UNDERGROUND plumbs the philosophical depths of our primal awe of what lies beneath. . . . and it almost makes me want to go play Minecraft, where at least there are no rats.

Surprise conversation starters in this episode:

Martin Amis on good writing

Michael Shermer on living forever

Become an intellectual explorer: Master the art of conversation

Want to be smarter than you were yesterday? Learn to have better conversations using these 3 design principles.

Sponsored by the Institute for Humane Studies
  • What is a great conversation? They are the ones that leave us feeling smarter or more curious, with a sense that we have discovered something, understood something about another person, or have been challenged.
  • There are 3 design principles that lead to great conversations: humility, critical thinking, and sympathetic listening.
  • Critical thinking is the celebrated cornerstone of liberalism, but next time you're in a challenging and rewarding conversation, try to engage sympathetic listening too. Understanding why another intelligent person holds ideas that are at odds with your own is often more enlightening than merely hunting for logic errors.
Keep reading Show less
Related Articles
Sponsored by the Institute for Humane Studies
  • For society to stay open and free, you don't need to eliminate prejudice. You need the opposite: All kinds of prejudice pitted against each other.
  • Intellectual diversity helps society as a whole learn the truth. And as long as society has rules that force ideas to be openly tested, the intolerant will not gain the upper hand.
  • "In America it's legal to be intolerant. It may not be right. It may not get you accepted or respected. But absolutely it's legal and it should be legal," says Jonathan Rauch.
Keep reading Show less

a Think Again mixtape for 2019

When I was a teenager and music was still on cassettes, a mixtape was an act of love. In this episode, I'm putting together some of my favorite moments of 2019, strung together with minimal interruption from me.

Think Again Podcasts


Keep reading Show less

This incredibly rich machinery – with Antonio Damasio

Picking up where we left off a year ago, a conversation about the homeostatic imperative as it plays out in everything from bacteria to pharmaceutical companies—and how the marvelous apparatus of the human mind also gets us into all kinds of trouble.

Think Again Podcasts
  • "Prior to nervous systems: no mind, no consciousness, no intention in the full sense of the term. After nervous systems, gradually we ascend to this possibility of having to this possibility of having minds, having consciousness, and having reasoning that allows us to arrive at some of these very interesting decisions."
  • "We are fragile culturally and socially…but life is fragile to begin with. All that it takes is a little bit of bad luck in the management of those supports, and you're cooked…you can actually be cooked—with global warming!"



Keep reading Show less

Lisa Brennan-Jobs on growing up without, with, and in spite of her dad

How do you write away the personal hole in your heart when that hole was left by a man half the world idolizes? Steve Jobs' daughter, the writer Lisa Brennan-Jobs, on the process and effects of writing her beautiful memoir SMALL FRY.

Brigitte Lacombe
Think Again Podcasts
  • "If I hadn't gone back with a fine-toothed-comb, a lot of these assumptions I had would have just been the air I breathed into my future."
  • "There is something like theft in a memoir. If you want to write about yourself you have to write about other people who are unwitting and don't want to be written about…"
Keep reading Show less

Connect with us

How to listen

You can listen to Think Again right here on site, or select your podcast app:

Apple Podcast Spotify Stitcher RSS feed