Innovation Hub

First, we revisit a classic debate: nature vs. nurture. One way to settle it? Through the lens of twin studies, which have opened up some curious revelations about how our genes affect us.

Next, we turn to the 19th-century Midwest, and look at how Laura Ingalls Wilder reframed American history in the ‘Little House’ house series.

Then, you sent us a whole lot of feedback about a recent segment on whether we spend too much money on education in the U.S. - and whether college educations are overvalued. Here’s some of it.

Seeing double? It’s not your imagination - birth rates of twins have been rising sharply, and twin studies are now, more than ever, influencing various disciplines. Everyone from economists, to religious scholars, to scientists see the value in studying twins. Nancy Segal, author of “Born Together-Reared Apart: The Landmark Minnesota Twin Study,” talks to us about the far-reaching effects of twins. And if you’re not a twin yourself, don’t feel left out, because what we learn from twins can lead to breakthroughs that impact us all. Segal, a professor of psychology at California State University, Fullerton, explains how twins can teach us about nature vs. nurture, parenting styles, and preventative medicine.

For nearly 100 years, the “Little House” books (and the subsequent television series) have been cherished by kids and adults around the world. Millions of children have aspired to be like Laura Ingalls, a pioneer girl who courageously helped her family start new farms across the Midwest - planting, harvesting, hunting, and fighting blizzards.

The story of Ingalls’ family was based on the real-life adventures of Laura Ingalls Wilder, but Wilder’s real childhood was much harsher. As a child, Wilder endured “an almost brutal lifestyle,” according to Caroline Fraser, a Pulitzer-Prize winning writer, and author of the book “Prairie Fires: The American Dreams of Laura Ingalls Wilder.”

On this week’s show, Fraser talks to us about how Wilder reinvented American history, recast her own life, and what the books - and controversy over them - has to teach us.

Are college kids becoming more fragile? Social psychologist Jonathan Haidt says yes. And he connects the change to parenting, polarization, and campus politics.

How a Coney Island sideshow helped save infants’ lives.

Termites! They may be super gross… but we can also learn a lot from them.

First, what does a well-rounded education mean to you? Does it make you smarter? Or are you simply jumping through hoops to try and impress future employers? George Mason University economist Bryan Caplan argues that the way the system is set up, it’s mostly become a hoop-jumping exercise.

Then, it’s not that hard to imagine a place where ordinary people - not editors - determine the news. But when the website Reddit first launched in the mid-2000s, the idea was groundbreaking and few could imagine the enormous influence the company would have.

We hear all the time about the gap between those with college degrees and those without. In 2015, the gap hit a record high: people who finished college earned 56 percent more than those who didn’t (other sources have the percentage even higher, including scholar Bryan Caplan). Over the past few years, then-President Barack Obama and Senator Bernie Sanders proposed bills to either increase college attainment or make public colleges tuition-free for all.

But Caplan is a contrarian on this topic. He says that “the world might be better off without college for everyone,” and believes it’s time to rethink our current approach to higher education.

Caplan is a professor of economics at George Mason University, and author of “The Case Against Education: Why The Education System Is A Waste of Time and Money” On this week’s show, he talks to us about why so many college graduates struggle to find a job, why employers increasingly require college degrees (or higher) from job applicants, and why he thinks that cutting government funding for education is the best solution.

Reddit is the fifth most popular website in the U.S. and has become a focal point when discussing the  intersection of technology and free speech. Communities on Reddit host lighter topics, ranging from financial advice to gardening. But it also has a dark side. Reddit has been known as a breeding ground for racist, sexist, and obscene dialogue. On a site where members have free reign to vote on what content is most interesting, Reddit can be viewed as a canary in the coal mine for issues that have roiled the tech world. Christine Lagorio-Chafkin, author of new book “We Are The Nerds: The Birth and Tumultuous Life of Reddit, the Internet’s Culture Laboratory” describes the origin of Reddit and what its successes and shortcomings can teach us.

Brexit is just one of many issues threatening to tear the European Union apart. But where did the idea of European integration come from and was the concept doomed from the start? We talk to Gillian Tett from the Financial Times and Brown University’s Mark Blyth about the past, present and future of the EU.

Then, ever text your crush and stare anxiously at your phone until he or she responded? As society and technology evolves, our expectations for wait times are changing too. And the result is a whole lot of impatience.

The vision of a united Europe was born out of the ashes of the Second World War. Early supporters included former British prime minister Winston Churchill, who was one of the first to champion the idea of a “United States of Europe.”

The European Union is now a vast political and economic union of 28 member countries and, with more than 500 million people, its combined population is the third largest in the world after China and India.

But the European Union did not begin as a large political project - rather as a series of small steps in an American effort to promote postwar security, according to Mark Blyth, professor of international economics at Brown University.

As politicians in Britain struggle with the details of their country’s divorce from the European Union, two and a half years after the Brexit referendum, Gillian Tett, U.S. managing editor of the Financial Times, and Blyth discuss the forces uniting Europe and the many issues threatening to tear it apart.

If you’ve ever been in line at the DMV, had your flight delayed, desperately needed an email reply to come NOW, or had a YouTube video buffer for more than a couple seconds, you know that waiting is awful. But what can we learn from it? According to Jason Farman, author of “Delayed Response: The Art of Waiting from the Ancient to the Instant World,” the answer is quite a lot. And it touches on everything from aboriginal message sticks, to pneumatic tubes, to loading icons.