How You Changed The Lives of 250 Families in Rwanda

This week: I’m not religious. But I did (barely) successfully major in religious studies. For better and often for worse, the history of faith and organized religion has been the backbone of human history, political science, ...

We didn't always call our work science for people who give a shit. But ever since we did, we've welcomed at least two types of people to our flock. The first is people who are deeply invested in science, but are unsure how to...

How much food do you throw away every week? And do you have to? That's today's big question, and my guest is Matt Rogers . Matt is a former Apple iPod and iPhone engineer . The Co-Founder of Nest thermostats , Founder of inci...

Imagine you’re in a sci-fi movie. The one where everything’s on the line . And while dinosaurs or aliens or a virus takes over down on the ground, you’re the scientist unexpectedly riding in the helicopter with the actual pre...

Sometimes you buy organic, sometimes you hit a restaurant that's plant-based, or at least you choose the veggie option. Maybe the fish option at the market or the restaurant is marketed as being sustainable. Maybe you compost...

Content Warning We're going to be talking about stress and anxiety, depression, suicide, and more today. If any of this could be triggering to you in any way, please feel free to just skip over this one. Nothing in this conve...

Can your gut composition predict Alzheimer's? That's today's big question and my returning guest is Gautam Dantas. Gautam heads up the Dantas Lab at the Washington University School of Medicine in St. Louis . His lab works at...

How did the female body drive 200 million years of human evolution? And why the hell are we just finding out about it now? That's today's big question, and my guest is Cat Bohannon . Cat is the author of the incredible new bo...

Has there ever been a more important time, a more consequential time, to lead with ethics? That's today's big question, and my guest is Dr. Susan Liautaud . Susan is the author of The Power of Ethics and of the Little Book of...