Maggie Penman

American culture is all about positive affirmations. Dream big! Shoot for the stars! But do positive fantasies actually help us achieve our goals? This week, as part of our You 2.0 summer series, we revisit a conversation with researcher Gabriele Oettingen about how we can make our goals more attainable.

Unpredictable things happen to us all the time. As part of our annual You 2.0 series on personal growth and reinvention, we revisit two of our favorite stories of loss and the change it brings.

Maya Shankar was well on her way to a career as a violinist when an injury closed that door. This week, as part of our annual You 2.0 series on personal growth and reinvention, we revisit our 2015 conversation with Maya, in which she shares how she found a new path forward after losing an identity she loved.

We don't always behave the way economic models say we will. We don't save enough for retirement. We give money to charity. This week, why we act in ways that go against our "rational" self-interest.

We all lie. But what separates the average person from the infamous cheaters we see on the news? Dan Ariely says we like to think it's character — but in his research he's found it's more often opportunity. Dan Ariely is a professor at Duke University and the author of the book, The Honest Truth About Dishonesty: How We Lie to Everyone — Especially Ourselves. We spoke to him in March 2017.

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.

There is a long legacy of leaders exploiting the bodies of vulnerable people in the name of science. This week, the history of eugenics and medical experimentation on enslaved people in the U.S.

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.

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.

Sometimes, when we believe something, no amount of data can change our minds. This week, why we cling to our beliefs — even when they're wrong.