Jennifer Schmidt

Where do our minds live? A simple, scientific response would be to say our minds live in our brains. But Harvard psychologist Mahzarin Banaji says we should not think of our minds as being solitary.

"The individual mind sits in society. And the connection between mind and society is an extremely important one that should not be forgotten."

Many people tend to push frightening realities out of mind rather than face them head-on. That's especially true when it comes to the terrifying event that no one can escape — death. Psychologist Sheldon Solomon says people may suppress conscious thoughts about their mortality, but unconscious ones still seep through.

Throughout history, people have sought to create utopias. Perfect societies free of defects.

Of course, not everyone shares the same vision for a utopia. Different people have different priorities. But the wishes of those with power and prestige almost always take precedence.

On this episode of the Hidden Brain radio show, we tell the story of overzealous American scientists who believed creating a utopia for some would eventually lead to utopia for all. This is a story of people who believed they were doing the enlightened thing, even if it traumatized others.

Many people start exploring their sexuality in college. The lessons they learn about intimacy and attraction during these years lay a foundation for the rest of their lives.

"I have students who have had sex many times drunk but have never held someone's hand," says Occidental University sociologist Lisa Wade.

There is great comfort in the familiar. It's one reason humans often flock to people who share the same interests, laugh at the same jokes, hold the same political views. But familiar ground may not be the best place to cultivate creativity.

Columbia Business School professor Adam Galinsky has found that people who have deep relationships with someone from another country become more creative and score higher on routine creativity tests.

Have you ever noticed that when something important is missing in your life, your brain can only seem to focus on that missing thing?

The Greek poet Archilochus wrote, "the fox knows many things, but the hedgehog knows one big thing."

There are many different interpretations of this parable, but psychologist Phil Tetlock sees it as a way of understanding two cognitive styles: Foxes have different strategies for different problems. They are comfortable with nuance; they can live with contradictions. Hedgehogs, on the other hand, focus on the big picture. They reduce every problem to one organizing principle.

The day was June 4, 1924. A dark-haired girl, just 17 years old, was admitted to the Virginia State Colony for Epileptics and Feebleminded. She became colony inmate 1692. The superintendent of the colony examined her. He declared her healthy, free of syphilis, able to read, write, and keep herself tidy. And then he classified her as "feeble-minded of the lowest grade, moron class."

Have you ever noticed that when something important is missing in your life, your brain can only seem to focus on that missing thing?

Two researchers have dubbed this phenomenon scarcity, and they say it touches on many aspects of our lives.

"It leads you to take certain behaviors that in the short term help you to manage scarcity, but in the long term only make matters worse," says Sendhil Mullainathan, an economics professor at Harvard University.

Nearly a quarter century ago, a group of women accused a prominent playwright of sexual misconduct. A Boston newspaper published allegations of sexual harassment, unwanted touching and forced kissing. For the most part, the complaints went nowhere.

In 2017, more women came forward with accusations. This time, everybody listened.

On this episode of Hidden Brain, we explore the story through the lens of social science and ask, "Why Now?"