United States

Invisibilia (Latin for all the invisible things) is about the invisible forces that control human behavior – ideas, beliefs, assumptions and emotions. Co-hosted by Lulu Miller and Alix Spiegel, Invisibilia interweaves narrative storytelling with scientific research that will ultimately make you see your own life differently.


Outside In  

There's a popular idea out there that you can change from the outside in. Power posing. Fake it 'til you make it. If you just assume the pose, inner transformation will follow. We examine to what extent this is true, by following the first all-female debate team in Rwanda, a country that has legislated gender equality. We also see how an app reshaped the relationship of twin sisters. And we end our season at the beach, with a man whose life was transformed by a seagull named Mac Daddy.

The Secret Emotional Life of Clothes  

Do clothes have the power to transform us? Lulu and Hanna bring us seven stories that explore how clothes can change us in quiet but surprising ways. We have help from Yowei Shaw, Chenjerai Kumanyika and Colin Dwyer.

Flip the Script  

Psychology has a golden rule: If I am warm, you are usually warm. If I am hostile, you are too. But what happens if you flip the script and meet hostility with warmth? It's called "noncomplementary behavior" — a mouthful, but a powerful concept, and very hard to execute. Alix and Hanna examine three attempts to pull it off: during a robbery, a terrorism crisis and a dating dry spell.

Frame of Reference  

What shapes the way we perceive the world around us? A lot of it has to do with invisible frames of reference that filter our experiences and determine how we feel. Alix Spiegel and Hanna Rosin interview a woman who gets a glimpse of what she's been missing all her life – and then loses it. And they talk to Daily Show correspondent Hasan Minhaj about which frame of reference is better – his or his dad's.

Bonus: Mr. Kitt  

In this special podcast bonus, Lulu Miller tells the story of William Kitt, a resident of the Broadway Housing Communities, featured in our episode "The Problem with the Solution". William Kitt was insane, by his own definition. But he no longer believes he is, because of what he calls the Greatest Scheme of All.

The Problem with the Solution  

We are naturally drawn to finding solutions. But are there ever problems we shouldn't try to solve? Lulu Miller visits a town in Belgium with a completely different approach to dealing with mental illness. Families in the town board people – strangers - with severe mental illnesses in their homes, sometimes for decades. And it works, because they are not looking to cure them.

Bonus: Four-Minute Mile  

In a special podcast bonus, Lulu Miller tells the story about a young runner who always thought he had it in him to break the four-minute mile, until a potential change in personality made him question if he was the same runner.

The Personality Myth  

We like to think of our own personalities - and those of our spouses, children and friends - as predictable and constant over time. But what if they aren't? In this episode, Alix Spiegel visits a prison to explore whether there is such a thing as a stable personality. And Lulu Miller asks whether scientists can point to a single thing about a person that doesn't change over time. The answer might surprise you.

The New Norm  

You probably don't even notice them, but social norms determine so much of your behavior - how you dress, talk, eat and even what you allow yourself to feel. These norms are so entrenched we never imagine they can shift. But Alix Spiegel and new co-host, Hanna Rosin, examine two grand social experiments that attempt to do just that: teach McDonald's employees in Russia to smile, and workers on an oil rig how to cry.

Season 2 Trailer  

On June 17th Invisibilia is back for Season 2! Invisibilia explores the invisible forces that shape human behavior – thoughts, emotions, assumptions, expectations. Check out the trailer for the upcoming season!

Invisibilia Update  

Been hungry for more Invisibilia? Alix and Lulu pop in to tell you a bit about what they are working on for Season 2 — and a way you can hear a brand new Invisibilia story. On Tuesday, July 28, Lulu will be premiering a new story at an event called Cast Party. She'll be joined by Radiolab, Reply All, The Truth, dancers and comedians, and more. Best part? The night will be simulcast to MOVIE THEATERS all over the country! You can learn more and find out where it's playing near you at

See You Soon  

Thanks for listening to the first season of Invisibilia! Here's a message from Alix and Lulu about what's happening next.

Our Computers, Ourselves  

In Our Computers, Ourselves, a look at the ways technology affects us, and the main question is : Are computers changing human character? You'll hear from cyborgs, bullies, neuroscientists and police chiefs about whether our closeness with computers is changing us as a species.

BONUS: Inside Out!  

Alix and Lulu present a bonus podcast about why "Inside Out" was considered as a possible name for the show, but ultimately wasn't chosen.

The Power Of Categories  

The Power Of Categories examines how categories define us — how, if given a chance, humans will jump into one category or another. People need them, want them. The show looks at what categories provide for us, and you'll hear about a person caught between categories in a way that will surprise you. Plus, a trip to a retirement community designed to help seniors revisit a long-missed category.


In Entanglement, you'll meet a woman with Mirror Touch Synesthesia who can physically feel what she sees others feeling. And an exploration of the ways in which all of us are connected — more literally than you might realize. The hour will start with physics and end with a conversation with comedian Maria Bamford and her mother. They discuss what it's like to be entangled through impersonation.

BONUS: Falling Off a Cliff  

A podcast BONUS for you today. We didn't have enough room in our Batman show for this lovely story about Julee-anne Bell, one of the many people who have learned Daniel Kish's echolocation technique. Enjoy!

How to Become Batman  

In "How to Become Batman," Alix and Lulu examine the surprising effect that our expectations can have on the people around us. You'll hear how people's expectations can influence how well a rat runs a maze. Plus, the story of a man who is blind and says expectations have helped him see. Yes. See. This journey is not without skeptics.


In "Fearless," co-hosts Alix Spiegel and Lulu Miller explore what would happen if you could disappear fear. A group of scientists believe that people no longer need fear — at least not the kind we live with — to navigate the modern world. We'll hear about the striking (and rare) case of a woman with no fear. The second half of the show explores how the rest of us might "turn off" fear.

The Secret History of Thoughts  

In "The Secret History of Thoughts," co-hosts Alix Spiegel and Lulu Miller ask the question, "Are my thoughts related to my inner wishes, do they reveal who I really am?" The answer can have profound consequences for your life. Hear the story of a man gripped by violent thoughts, and explore how various psychologists make sense of his experience. Also, meet a man trapped inside his head for 13 years with thoughts as his only companion.

Video player is in betaClose