Episodes

Generations of Americans have struggled against segregation. Most of us believe in the ideal of a colorblind society. But what happens when that ideal come up against research that finds colorblindness sometimes leads to worse outcomes?

Many of us intuitively feel that the bitter partisanship of American politics is bad for our nation. So should we be concerned about the health of our democracy? This week on Hidden Brain, we revisit two of our favorite conversations about U.S. politics. We start by talking with political scientist…

It happens to all of us: someone recognizes you on the street, calls you by name, and says hello. You, meanwhile, have no idea who that person is. Researchers say this struggle to read other faces is common. This week on Hidden Brain, we revisit a favorite 2016 episode about "super-recognizers" and…

Smarts matter. But other factors may play an even bigger role in whether someone succeeds. This week, we speak with Nobel Prize-winning economist James Heckman about the skills that predict how you'll fare in life. We'll also look at programs that build these skills in the neediest of children – an…

If you've taken part in a religious service, have you ever stopped to think about how it all came to be? How did people become believers? Where did the rituals come from? And what purpose does it all serve? This week, we bring you a July 2018 episode with social psychologist Azim Shariff. He argues…

Placebos belong in clinical trials, not in the doctor's office. That's the conventional wisdom, anyway. This week, we ask what placebos might teach us about healing.

If you've ever flown in economy class on a plane, you probably had to walk through the first class cabin to get to your seat. Maybe you noticed the extra leg room. The freshly-poured champagne. Maybe you were annoyed, or envious. Social psychologist Keith Payne says we tend to compare ourselves wit…

The desire to find our tribe is universal. We like to know who we are and where we belong. This fascination has led to a thriving industry built on the marketing and sale of personality tests. These tests offer individuals – and, increasingly, employers – quick and easy insights that can be used to…

For generations, living openly as a gay person in the United States was difficult, and often dangerous. But there's been a dramatic change in public attitudes toward gay people. This week, we explore one of the most striking transformations of public attitude ever recorded. And we consider whether …

Chaos is a part of all of our lives. Sometimes we try to control it. And other times, we just have to live with it. On this week's Hidden Brain, we bring you two of our favorite stories about coping with chaos. They come from our 2016 episodes "Panic in the Streets" and "Embrace the Chaos."

Twin studies aren't just for twins. They're a paradigm for all of us, a way to explore an old question: how much are we shaped by our genes, and how much by our environment?

All social classes have unspoken rules. From A-list celebrities to teachers, doctors, lawyers, and journalists — there are social norms that govern us, whether we realize it or not. This week on Hidden Brain, we look celebrity culture, as well as another elite group: the yoga-loving, Whole Foods-s…

From stone statues to silicone works of art, we have long sought solace and sex from inanimate objects. Time and technology have perfected the artificial lover: today we have life-size silicone love dolls so finely crafted they feel like works of art. Now, with the help of robotics and artificial …

You own your body. So should you be able to sell parts of it? This week, we explore the concept of "repugnant transactions" with the man who coined the term, Nobel Prize- winning economist Al Roth. He says repugnant transactions can range from selling organs to poorly-planned gift exchanges — and w…

Annie Duke was about to win $2 million. It was 2004, and she was at the final hand of the World Series of Poker Tournament of Champions. But as a woman at a table full of men, she wasn't sure she deserved to be there. In this week's Radio Replay, we tell the stories of two people who grappled with …

Our modern world is saturated with awards. From elementary school classrooms to Hollywood to the hallways of academia, there's no shortage of prizes. But — do they work?

The eugenicists were utopians, convinced that they were doing hard but necessary things. And that included making decisions about who could have children.

Today, more and more of us are living through the people on our screens and in our headphones. It's not real, but for many of us, it's close enough.

It's long been a mystery why the brain is divided. Psychiatrist Iain McGilchrist explains why our brains are split, and how these divisions are reflected in Western society.

What happens when we connect with people whose view of the world is very different from our own? We look at the links between diversity, conflict, and creativity.

All of us think back to turning points in our lives, and imagine how things could have unfolded differently. Why do we so often ask ourselves, "What if?"

We like to think that science evolves in a way that is...rational. But this isn't always the case. This week, we look at how information and misinformation spread in science.

This week, a scientific look at what makes us laugh. Here's a hint — a lot of it isn't funny. We talk to neuroscientist (and stand up comedian) Sophie Scott.

In 2009, an old man died in a California nursing home. His obituary included not just his given name, but a long list of the pseudonyms he'd been known to use. In this episode, we trace the life of Riley Shepard, a hillbilly musician, writer, small-time con man and, perhaps, a genius.