A message from ‘Impromptu’

How can the U.S. lead in rebuilding industrial capacity? Christian Keil believes the answer lies with American dynamism. He is a partner at a16z, who sees technology as a key to our future. Even through uncertain times and sharp competition from China. He joins host Megan McArdle ...  Show more

On Feb. 28, the U.S. and Israel initiated strikes on Iran. What comes next? Host Megan McArdle sits down with Washington Post Columnist David Ignatius to discuss Iran's response, whether the U.S. can sustain a prolonged conflict, what the war signals to adversaries like China and ...  Show more

Many of us know that being outside feels good. Maybe it’s for a short walk to the store. Maybe for a hike at a nearby mountain. Or maybe spending time at the beach with loved ones for a holiday.But did you know that a short walk in nature can improve your attention span by 20 per ...  Show more

How can we better understand (and care for) the world around us? Be more in sync with nature? Become better attuned to what grows and lives in our own backyard? Permaculturist and author Ben Falk offers his candid thoughts on how to do just this. He starts with his own story, exp ...  Show more

Trees aren’t just competing for sunlight and soil—they’re also looking out for one another. Scientist Suzanne Simard reveals the unexpected ways trees communicate, share resources, and support us.

Summary: We dive into what we can learn from the neural networks of forest ...

Jackals and leopards in the fields. The sound of a lion’s roar. Majestic African bush elephants outside the front door. This is childhood for Forrest Galante as a kid growing up on a farm in Zimbabwe. He’s adventurous and instinctive and connected to the living earth. But a su ...