Podcasts | Science & Medicine
Shankar Vedantam uses science and storytelling to reveal the unconscious patterns that drive human behavior, shape our choices and direct our relationships.
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Anyone who's tried (and failed) to follow a diet knows that food is more than fuel. This week, we revisit our 2018 episode about the psychology behind what we eat, what we spit out, and when we come back for more.
Can we affect the rise and fall of the economy? This week on Hidden Brain, we talk with Nobel Prize-winning economist Robert Shiller about the powerful ways in which stories and psychology shape our economic lives. He argues that narratives affect not just the purchases we make as individuals, but the fate of our entire economic system.
Have you ever had a job where you had to stop and ask yourself: what am I doing here? If I quit tomorrow, would anyone even notice? This week on Hidden Brain, we revisit our 2018 conversation with anthropologist David Graeber about the rise of what he calls "bullsh*t jobs," and how these positions affect the people who hold them.
What makes the mind of a human different from that of other animals? Psychologist Laurie Santos says we can't know the answer to that question if we only study humans. This week, we turn to Laurie's work with monkeys to understand which parts of human behavior are distinct, and which we share with other species.
Boys get the message at a young age: don't show your feelings. Don't rely on anyone. This week, we bring you a favorite 2018 episode about misguided notions of masculinity in the United States. We explore how these notions create stressed-out romantic relationships, physical health problems, and a growing epidemic of loneliness. Plus, we consider how we might begin to tell a different story about what it means to be a man.
Turn on the news or look at Twitter, and it's likely you'll be bombarded by outrage. Many people have come to believe that the only way to spark change is to incite anger. This week on Hidden Brain, how outrage is hijacking our conversations, our communities, and our minds.
Babies are speaking to us all the time, but most of us have no clue what they're saying. To researchers, though, the babbling of babies is knowable, predictable, and best of all, teachable to us non-experts. This week, we revisit our May 2018 primer on how to decipher the secret language of babies and young children.
Last week, we spoke with psychologist Sheldon Solomon about the fear of death and how it shapes our actions. This week, we pivot from psychology and politics to religion and history as we explore how people have tried to resolve these fears. We talk with philosopher Stephen Cave about the ways we assure ourselves that death is not really the end.
Death may be inescapable, but we do our best to avoid thinking about it. Psychologist Sheldon Solomon says we're not very successful though. This week on Hidden Brain, we confront how death anxiety courses through our actions, even when we don't realize it.
Social media sites offer quick and easy ways to share ideas, crack jokes, find old friends. They can make us feel part of something big and wonderful and fast-moving. But the things we post don't go away. And they can come back to haunt us. This week, we explore how one teenager's social media posts destroyed a golden opportunity he'd worked for all his life.
For the last episode in our You 2.0 series, we bring you a favorite conversation with Harvard researcher Dan Gilbert. He explains why we're bad at predicting our future happiness, how that affects our decision making, and why we're actually happier after making a decision that feels irrevocable.
When your phone buzzes or a notification pops up your screen, do you stop what you're doing to look and respond? That's what many of us are doing. Even though we think we should be less distracted by technology, we haven't admitted the true cost of these interruptions. This week, we revisit our 2017 conversation with computer scientist Cal Newport, and consider ways we can all immerse ourselves in more meaningful work.
Francesca Gino studies rebels — people who practice "positive deviance" and achieve incredible feats of imagination. They know how, and when, to break the rules that should be broken. So how can you activate your own inner non-conformist? This week, we ponder the traits of successful rebels as we revisit our 2018 conversation with Gino.
If you live in a big city, you may have noticed new buildings popping up — a high-rise here, a skyscraper there. The concrete jungles that we've built over the past century have allowed millions of us to live in close proximity, and modern economies to flourish. But what have we given up by moving away from the forest environments in which humans first evolved? This week, we revisit our 2018 conversation about the healing power of nature with psychologist Ming Kuo.
When you're hungry, it can be hard to think of anything other than food. When you're desperately poor, you may constantly worry about making ends meet. When you're lonely, you might obsess about making friends. This week, as part of our You 2.0 series, we bring you a favorite 2017 episode about the psychological phenomenon of scarcity. Researchers say this form of tunnel vision can affect our ability to see the big picture and cope with problems in our lives.
Some people are good at putting themselves in another person's shoes. Others may struggle to relate. But psychologist Jamil Zaki argues that empathy isn't a fixed trait. This week: how to exercise our empathetic muscles. It's the first episode in our You 2.0 summer series.
Sometimes when we believe something, we resist data that can change our minds. This week, we look at how we rely on the people we trust to shape what we believe, and why emotions can be more powerful than facts. This episode features new reporting and favorite conversations with neuroscientist Tali Sharot and philosopher of science Cailin O'Connor.
At some point in our lives, many of us realize that the way we hear our own voice isn't the way others hear us. This week on Hidden Brain, we look at the relationship between our voices and our identities. Plus, we hear how advances in technology might help people with vocal impairments, and consider the ethical quandaries that arise when we can create personalized, customized voices.
The Greek poet Archilochus wrote that "the fox knows many things, but the hedgehog knows one big thing." This week, we'll use the metaphor of the fox and the hedgehog as a way to understand the differences between tacticians and big-picture thinkers. We'll explore the story of a pioneering surgeon whose hedgehog tendencies led him to great triumphs, and a heartbreaking tragedy. This episode first aired in May 2017.
All of us are surrounded by brands. Designer brands. Bargain-shopper brands. Brands for seemingly every demographic slice among us. But have you ever stopped to ask yourself how brands influence you? This week, we look at how companies create a worldview around the products they sell, and then get us to make those products a part of who we are.