Before John Muir and Charles Darwin, there was Alexander von Humboldt, the German scientist who shaped our understanding of nature. Now, he’s largely forgotten, but biographer Andrea Wulf says he was once the world's most famous scientist. More
Intelligent. Optimistic. Curious.
Interviews By Topic
If climate change is the most urgent problem facing humanity, why are there so few novels about it? Acclaimed novelist Amitav Ghosh believes that’s a big problem. He says climate change is less a science problem than a crisis of imagination.More
The moon explodes and the earth is doomed. Neal Stephenson's 800-page novel "Seveneves" spans 5,000 years of human survival in outer space.More
Norwegian novelist Karl Ove Knausgaard talks about his autobiographical novel, “My Struggle,” as well as his unorthodox approach to writing.More
Studs Terkel talked with people from of all walks of life about their work, from firefighters, to steel workers, to labor activist Cesar Chavez. As part of a whole radio hour examining work, we hear snippets of Terkel's wisdom on how life for blue collar workers has changed over the years.More
Yuval Noah Harari is the big-thinking historian who warns that whoever owns the data owns the future. He told Steve Paulson that it’s become the most important resource in the world.More
A pioneering computer scientist thinks we should delete our accounts, while an internet ethicist argues we should fix the system rather than abandon it entirely.More
Viral videos and memes are good for a laugh — but how often do you think about where they came from? Digital culture scholar Whitney Phillips says the internet is both playful and mean. And we’re not good at telling the difference.More
Thomas Page McBee achieved a first recently – he became the first transgender man ever to box at Madison Square Garden. He talked to Angelo Bautista about what he learned about male violence and why men fight.More
Producer Charles Monroe-Kane on how the boxing world has sidestepped brain injury in the ring.More
In light of recent boxing tragedies, Charles and Steve are grappling with the ethics of boxing. It’s a debate that’s probably going on in a lot of places and will – unfortunately – continue.More
In a conversation from 2003, Toni Morrison reflected on how the civil rights movement had the unintended consequence of magnifying class differences.More
Francis Halzen, the lead scientist of the IceCube Neutrino Detector, explains how light sensors buried deep in the ice at the South Pole detected a neutrino that traveled four billion light-years.More
Throughout history, there’s been a general, unspoken agreement that getting angry, especially for women, is something to be avoided. But author Rebecca Traister tells us that we should value anger as a catalyst for societal change.More
Cristen Conger and Caroline Ervin traced the history of feminist anger and power in their new book, “Unladylike: A Field Guide to Smashing the Patriarchy and Claiming Your Space.”More
Other than getting angry, is there a better way to respond to people who’ve treated you badly? A smarter way to deal with injustice? Richard Davidson thinks so. He says what we need is to learn how to love.More
Can we ever know how people used to read, say, 500 years ago? Princeton historian Tony Grafton is obsessed with that question.More
Jonathan Gottschall's dangerous idea? Remove the padded gloves from boxers and other fighters. That will reduce the brain damage to fighters.More