Shankar Vedantam

Shankar Vedantam is NPR's social science correspondent and the host of Hidden Brain. The focus of his reporting is on human behavior and the social sciences, and how research in those fields can get listeners to think about the news in unusual and interesting ways.

Before joining NPR in 2011, Vedantam spent 10 years as a reporter at The Washington Post. From 2007 to 2009, he was also a columnist, and wrote the Department of Human Behavior column for the Post. Vedantam writes an occasional column for Slate called "Hidden Brain."

Throughout his career, Vedantam has been recognized with many journalism honors including awards from the Society of Professional Journalists, the Pennsylvania Associated Press Managing Editors, the South Asian Journalists Association, the Asian American Journalists Association, the Pennsylvania Newspaper Association, and the American Public Health Association.

In 2009-2010, Vedantam served as a fellow at the Nieman Foundation for Journalism at Harvard University. He participated in the 2005 Templeton-Cambridge Fellowship on Science and Religion, the 2003-2004 World Health Organization Journalism Fellowship, and the 2002-2003 Rosalynn Carter Mental Health Journalism Fellowship.

Vedantam is the author of the non-fiction book, The Hidden Brain: How our Unconscious Minds Elect Presidents, Control Markets, Wage Wars and Save Our Lives. The book, published in 2010, described how unconscious biases influence people.

Outside of journalism, Vedantam has written fiction and plays. His short story-collection, The Ghosts of Kashmir, was published in 2005. The previous year, the Brick Playhouse in Philadelphia produced his full-length, comedy play, Tom, Dick and Harriet.

Vedantam has served as a lecturer at many academic institutions including Harvard University and Columbia University. In 2010, he completed a two year-term as a senior scholar at the Woodrow Wilson International Center for Scholars in Washington. Since 2006, he has served on the advisory board of the Templeton-Cambridge Fellowships in Science & Religion.

Our airwaves are filled with debates about immigrants and refugees. Who should be in the United States, who shouldn't, and who should decide?

These modern debates often draw upon our ideas about past waves of immigration. We sometimes assume that earlier generations of newcomers quickly learned English and integrated into American society. But historian Maria Cristina Garcia says these ideas are often false.

In 2006, Derek Amato suffered a major concussion from diving into a shallow swimming pool. When he woke up in the hospital, he was different. He discovered he was really good a playing piano.

Lots of people make New Year's resolutions that focus on conserving something. Some people pledge to eat less junk food. Others will commit to saving more money.

Columbia University law professor Tim Wu has a suggestion for something else people should consider conserving: attention. In his new book The Attention Merchants, Tim argues that our mental space is constantly being hijacked.

In today's political climate, it sometimes feels like we can't even agree on basic facts. We bombard each other with stats and figures, hoping that more data will make a difference. A liberal might show you the same climate change graphs over and over; a conservative might point to the trillions of dollars of growing national debt. We're left wondering, "Why can't they just see? It's so obvious!"

It may sound like the plot of a movie: police find a young man dead with stab wounds. Tests quickly show he'd had Ebola.

Officials realize the suspects in the case, men in a local gang, may have picked up and spread Ebola across the slum. These men are reluctant to quarantine themselves and some – including a man nicknamed "Time Bomb" – cannot even be found.

This scenario actually unfolded in the West African country of Liberia in 2015. And what followed was a truly unconventional effort by epidemiologists to stop a new Ebola outbreak.

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All social classes have unspoken rules.

From A-list celebrities to teachers, doctors, lawyers, and journalists — there are social norms that govern our decisions, whether we realize it or not.

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Authenticity is a trait we all prize. We all want the real thing - whether that thing is a designer purse, or a loving relationship.

But the two stories you'll hear today raise profound questions about authenticity and nature of human belief: If you believe something is real, if you can fall in love with someone or stand in awe of a painting, is it possible that it doesn't actually matter whether the object of your affection is fake?

In one of the most famous scenes from the Harry Potter series, a group of kids, new to the Hogwarts School of Witchcraft and Wizardry, line up before an old and crumpled wizard's hat. It is the sorting hat. The hat will tell them which house they'll belong to during their Hogwarts education.

There is something deeply appealing about the sorting hat. It is wise. It seems to know people better than they know themselves.

It has become an old, sad story in America. First, the murder, sparked by some trivial dispute. Next, solutions. Maybe it's gun control, or harsher punishments or extra policing. And then it happens again. The same events fill the news, and the same proposed solutions.

But what if science can help us find new ways to think about violent crime? Can understanding how we make decisions help us prevent these tragedies?

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Surgeon Atul Gawande still remembers the operation years ago that went catastrophically wrong. He was removing a tumor from the adrenal gland of a patient he refers to as Mr. Hagerman.

Gawande had performed this procedure dozens of times before. But this case was particularly tricky. Mr. Hagerman's tumor was behind his liver, nestled tightly against an important blood vessel known as the vena cava. Gawande was almost done when all of a sudden, he nicked the blood vessel.

When a baby is born, one of the first questions people ask the parents is this: "What is it?"

"Gender is unquestionably the most salient feature of a person's identity," says Lise Eliot, a professor of neuroscience at Rosalind Franklin University in Chicago. "That's the first thing we notice about someone and it is certainly the first characteristic infants learn to discriminate."

Expectant parents often daydream about their children's future. What sports will they play in school? Will they become musicians, or scientists?

Royce and Jessica James had big dreams for their baby, too. But when an ultrasound revealed they were having a daughter, Jessica began to worry about how gender stereotypes would affect their child.

Everyone has regrets. You probably have a few of them. By some estimates, regret is the most common negative emotion that we talk about, and the second-most common emotion mentioned in our daily lives.

If you can dream it, you can do it, right? Right? Well ... not so fast. While fantasizing feels good and believing in yourself is surely better than not, research shows that keeping your head in the clouds can keep you, er, from reaching the stars. This week Shankar talks with psychologist Gabriele Oettingen, author of Rethinking Positive Thinking: Inside The New Science Of Motivation.

"Clean up this mess!"

This is a command you've probably given or received in your life. Perhaps in the last day, or even the last hour.

To many of us, the desire to bring order to chaos – to tidy up our kids' toys, organize an overstuffed closet, or rake the leaves covering the lawn – can be nearly irresistible. And it's a desire that extends to other aspects of our lives: Managers tell employees to get organized. Politicians are elected on promises to clean up Washington. And so on.

Why do you work? Are you just in it for the money, or do you have a greater purpose? Popular wisdom says your answer depends on what your job is. But psychologist Amy Wrzesniewski at Yale University finds it may have more to do with how we think about our work.

Across a diverse array of jobs — from secretaries to custodians to computer programmers — Wrzesniewski finds people are about equally split in whether they say they have a "job," a "career" or a "calling." This week on Hidden Brain, Shankar Vedantam talks with Wrzesniewski about how we find meaning and purpose at work.

Many of us react to the buzzes and beeps that come from our phones with the urgency of a parent responding to a baby's cry. We can't help but pick up our phone and look at the latest notification. We know this probably isn't the healthiest nor the sanest response to a vibrating hunk of a metal, so we tell ourselves we should be less distracted. We shouldn't be so gripped by social media or the churn of work email.

Every year, many students who have overcome daunting obstacles in high school receive good news — they've been accepted to college.

These kids represent a success story: through hard work and determination, they've made into college, and perhaps even on to a better life.

Except it doesn't always work out that way.

"Are you real?"

If you've seen the TV series Westworld, you may remember this line. A man named William has just arrived at Westworld, a sort of wild west theme park where people can interact with human-like robots.

The host who greets him looks and sounds 100 percent human. But is she?

Her response when William poses this question: "Well, if you can't tell, does it matter?"

If you can't tell, does it matter?

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Turn on the TV, and you'll find no shortage of people who claim to know what's going to happen: who's going to get picked for the NBA draft, who will win the next election, which stocks will go up or down.

These pundits and prognosticators all have an air of certainty. And why shouldn't they? We, as the audience, like to hear the world's complexity distilled into simple, pithy accounts. It doesn't help that these commentators rarely pay a serious price when their predictions don't pan out.

President Trump has often accused the news media of not covering terrorist attacks adequately. In a speech in February he said, "Radical Islamic terrorists are determined to strike our homeland as they did on 9/11, as they did from Boston to Orlando to San Bernardino [...] It's gotten to a point where it's not even being reported."

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On a September evening in 2016, Terence Crutcher's SUV stopped in the middle of a road in Tulsa, Oklahoma. A woman saw him step out of his car. The doors of the car were open and the engine was still running. The woman called 911. Officer Betty Shelby was on her way to an unrelated incident when the call came in.

Unfortunately, the way this night ended has become all too familiar. An unarmed black man was shot by a cop.

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In 1969, Philip Zimbardo, a psychologist from Stanford University, ran an interesting field study. He abandoned two cars in two very different places: one in a mostly poor, crime-ridden section of New York City, and the other in a fairly affluent neighborhood of Palo Alto, Calif. Both cars were left without license plates and parked with their hoods up.

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