Throughout history, we've been surrounded by substances that seemed benign and innocent in our food, in our gardens, in our medicine cabinets — until we realized they could be slowly killing us.More
Intelligent. Optimistic. Curious.
Science and Technology
The Center for Humans and Nature provides a forum for wider discussion on the link between our evolution as a species and the emergence of religious thought and morality, including several essays by evolutionary biologists David Sloan Wilson and Jeff Schloss.More
If you think of your life as a series of births, what changes? Why does the birth metaphor matter?More
Mushrooms have inspired scientists, chefs and even musicians. Mycologist Lawrence Millman says they’ve also inspired a few composers, including Vaclav Halek and John Cage.More
Unless you walk or bike to your next vacation destination, you’ll probably have to burn some fossil fuels to get there. Blogger Kathryn Kellogg is a guru of zero-waste living. She has a few tips on how to reduce your impact on the environment when you travel. More
Milwaukee historian John Gurda takes us on a boat ride down the Milwaukee River as we learn how the city nearly lost its river, and what Milwaukee is now doing to preserve it.More
You know the Apple origin story with the two Steves in the garage. You know the Facebook origin story with Mark Zuckerberg in his dorm. But journalist Claire Evans argues, if you want to tell the internet origin story, you have to talk about women.More
What separates your mind from an animal's? It's a question we've all asked, but renowned primatologist Frans de Waal says there's no point trying to rank who's smarter or dumber in the animal world. In fact, he believes there's no clear dividing line between humans and the rest of the animal world.More
Game developer Zoe Quinn on how her game "Depression Quest" brought a torrent of harassment and abuse to her doorstep. She tells Anne about the steps she took to protect herself, and why she's still optimistic about the potential for living and working online.More
Sara Wachter-Boettcher warns that failing to account for the unintended ways technology shapes our lives can cause us pain that might be avoided if we think about how we design digital platforms and apps differently.More
"To The Best Of Our Knowledge" talked to artist Molly Crabapple, economist Bryan Caplan and global strategist Parag Khanna about the differing ways they came to the same conclusion: that borders have become an outdated concept.More
He may have already conquered El Capitan, but Alex Honnold can dream up far more daring and dangerous adventures.More
Porochista Khakpour has been fighting a mystery illness for as long as she can remember. Eventually, she got a diagnosis — late-stage Lyme disease — but a diagnosis hasn't given her much resolution.More
If teens have trouble remembering where they put their homework, how are they going to marshal a legislative agenda? On the other hand, maybe teens have mental advantages adults don’t. Steve Paulson asked neuroscientist Frances Jensen to weigh in.More
Dan Pink has written several books about motivation, work and behavior. His most recent, called “When,” is all about timing. He says people facing an ending seems to push people in new directions.More
Elena Passarello’s latest book, “Animals Strike Curious Poses,” is a journey through stories of the wild ones: the mammoths, spiders, birds and primates that have left their marks on our society. To the Best of Our Knowledge host Anne Strainchamps talked with Passarello about the “animal gaze” and the legacy of Mozart’s starling, among other animal tales.More
Shattered by her father's sudden death, writer Helen Macdonald began dreaming of wild hawks. In an effort to move beyond her grief, she bought and trained a wild goshawk — one of the world's fiercest birds of prey. But between the bird and her grief, she became, in her words "more hawk than human."More
Maybe you can do without social media, if your life is already pretty comfortable. But you know what? Some people can't wait for something better to come along. They need social media today. Like organizer DeRay Mckesson.More