Pretty soon, a lot more people are going to live to 100. We talk with Andrew Scott about how that’s going to reshape our society.

What happens when people regularly start living past 100? Plus, if you haven’t made that big scientific discovery yet, don’t worry: there’s time. Finally, we work four more weeks a year now than we did in the 1970s. And that’s a problem.

Unlike in music, science has few one-hit wonders. We talk with professor Albert-Laszlo Barabasi about how age and skill figure into scientific discoveries.

Our Facebook newsfeeds have become echo chambers. To break out, professor Cass Sunstein says we should embrace a diversity of information.

Scrolling through your newsfeed and noticing something… eerie? Facebook can be an echo chamber. Professor Cass Sunstein tells us how social media has contributed to groupthink. Plus, which channel has no ratings, no stars, and no commercials, and wants to keep it that way? And finally, our president may have been ubiquitous on Twitter for the past few years. But his first love will always be TV. And it loves him right back. IndieWire executive editor Michael Schneider explains.

The Trump phenomenon was built, in large part, by television. Michael Schneider tells us how the former star of The Apprentice is shaking up Hollywood - and creating some unexpected winners.

No ratings, no stars, and no commercials. We talk with C-SPAN founder Brian Lamb about the secret to success, even when nobody's watching.

Our memories are terrible, mice can lead us astray, and Americans didn't always love chicken. This week, we've got a show packed with surprising facts about both human brains and animal realities.

Internet librarian is a real job. And it’s real important. Plus, in 2016, two of the largest private prison companies made 4 billion dollars in revenue. But are they saving us any money. And finally, Social innovation looks like a lot of things. Among them, a prison in New Zealand that try to keep prisoners out, not in.

Why do federal and local governments pay private contractors to lock inmates up? The answer is surprising.