World-renowned primatologist Frans de Waal talks about how similar chimpanzee behavior is to human behavior, the difference between emotions and feelings, and the animal behavior that most surprised him when he discovered it. Professor de Waal’s latest book is Mama’s Last Hug: Animal Emotions and What They Tell Us about Ourselves.

Cote Bonneville winemaker Kerry Shiels talks about what it's like working in a place where you don't speak the language, why Washington is the coolest place in the world to grow wine, and what advice she would give someone wanting to break into the wine industry.

British journalist and popular historian Simon Winchester talks about the difference between precision and accuracy, whether he sees humanity becoming more like Walden Pond or Wall-e, and how to strike a balance between precision and craftsmanship. His latest book is The Perfectionists: How Precision Engineers Created the Modern World.

Gray Man novelist and Tom Clancy co-author Mark Greaney talks about how open Navy SEALS and Army Rangers are, what we should tell our kids about how safe the world is (or isn't), and whether writing political thrillers could have real-world fallout.

Gaby Dunn, host of the Bad With Money podcast and co-star of Just Between Us on YouTube, talks about the impact of what our parents taught us about money, how open we should be about money with our family and friends, and whether she will ever quit working.

Emmy Award-winning actor, producer, director, and bestselling author Henry Winkler talks about his struggles with dyslexia, the power of mentors, and what it's like to audition for a major TV show.

Indie rock star Lindsey Jordan, aka Snail Mail, talks about her songwriting process, the challenge of making music videos, and how to make touring the best experience possible.

Business gurus Chris Clearfield and András Tilcsik share lessons learned from Facebook's IPO, why we should hang onto our old cars, and why ugly designs can make us safer. Chris and András' latest book is Meltdown: Why Our Systems Fail and What We Can Do About It.

Astrophysicist and NPR Commentator Adam Frank talks about how millions of civilizations across the universe have likely already risen and fallen, and what that means for us. Professor Frank also served as the science consultant for Marvel Studios’ Doctor Strange.

Theoretical Physicist Leonard Mlodinow, writer for MacGyver and Star Trek: The Next Generation, explores whether we should see ADHD as an asset, whether we have gotten a bad rap as a species for being change-averse, and why we should always aim to be ahead of the curve.