More than 70,000 people died of drug overdoses in 2017 — many of them from heroin and other opioids. One of the most widely-used tools to confront this crisis is a drug called naloxone. It can reverse an opioid overdose within seconds, and has been hailed by first responders and public health researchers. But in 2018, two economists released a study that suggested naloxone might be leading some users to engage in riskier behavior — and causing more deaths than it saves. This week, we talk with r...
Jun 24, 2019•47 min
Does living with animals really make us healthier? Why do we eat some animals and keep others as pets? This week on Hidden Brain , we talk with psychology professor Hal Herzog about the contradictions embedded in our relationships with animals.
Jun 17, 2019•49 min
Are women named Virginia more likely to move to Virginia? Are people with the last name of Carpenter more likely to be carpenters? This week on Hidden Brain , we bring you a favorite 2017 episode about our preference for things that remind us of ourselves, and why this tendency can have larger implications than we might at first imagine.
Jun 10, 2019•23 min
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?
Jun 03, 2019•34 min
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 John Hibbing about the psychological differences between liberals and conservatives. Then, we explore the role of conflict in democracy with historian David Moss.
May 27, 2019•50 min
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 the rest of us.
May 20, 2019•23 min
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 – and new research that suggests the benefits of investing in kids and families can last for generations.
May 13, 2019•49 min
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 that we should consider religion from a Darwinian perspective, as an innovation that helped human societies to thrive and flourish.
May 06, 2019•51 min
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.
Apr 29, 2019•49 min
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 with those who have more than us, but rarely with those who have less. This week, we explore the psychology of income inequality, and how perceptions of our own wealth shape our lives.
Apr 22, 2019•32 min
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 make some of life's biggest decisions. But most fail to stand up to scientific scrutiny. This week, we revisit our 2017 episode about the world of personality testing, and explore the many different w...
Apr 15, 2019•48 min
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 the strategies used by gay rights activists hold lessons for other groups seeking change.
Apr 08, 2019•51 min
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."
Apr 01, 2019•50 min
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?
Mar 25, 2019•29 min
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-shopping, highly-educated people whom one researcher calls the new "aspirational class." This episode is from December 2017.
Mar 18, 2019•48 min
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 intelligence, these dolls are becoming even more like humans. This week we talk with researcher Kate Devlin about the history of the artificial lover, and consider what love and sex look like in the age...
Mar 11, 2019•27 min
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 what's repugnant in one place and time is often not repugnant in another.
Mar 04, 2019•31 min
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 gender stereotypes on the job. Annie Duke shares her experiencing at the World Series of Poker, and then we hear the story of Robert Vaughan, a former Navy sailor who decided to pursue a new career as ...
Mar 01, 2019•49 min
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?
Feb 25, 2019•27 min
The eugenicists were utopians, convinced that they were doing hard but necessary things. And that included making decisions about who could have children.
Feb 18, 2019•40 min
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.
Feb 11, 2019•49 min
This week, we search for the answer to a deceptively simple question: why is the brain divided? Psychiatrist Iain McGilchrist explains why popular distinctions between the "left brain" and "right brain" aren't supported by research. He argues that one hemisphere has come to shape Western society — to our detriment. For more information about this episode, please visit https://n.pr/2SxITco
Feb 04, 2019•49 min
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.
Feb 01, 2019•49 min
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?"
Jan 28, 2019•29 min
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.
Jan 21, 2019•36 min
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.
Jan 14, 2019•46 min
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.
Jan 07, 2019•49 min
Maya Shankar was well on her way to an extraordinary career as a violinist when an injury closed that door. She eventually found a new path forward in a very different field.
Dec 31, 2018•25 min
This week, we look at the science of compassion, and why doing good things for others can make a big difference in your own life.
Dec 24, 2018•16 min
We dig into the psychology that determines the foods that make us salivate and the scents that make us squirm.
Dec 21, 2018•49 min
