Gesamtlänge aller Episoden: 22 days 8 hours 39 minutes
A boat carrying 500 refugees sunk at sea. The story of two survivors | Melissa Fleming
How data from a crisis text line is saving lives | Nancy Lublin
How to stay calm when you know you'll be stressed | Daniel Levitin
Art that lets you talk back to NSA spies | Mathias Jud
The enchanting music of sign language | Christine Sun Kim
Social services are broken. How we can fix them | Hilary Cottam
Deep under the Earth's surface, discovering beauty and science | Francesco Sauro
An Internet without screens might look like this | Tom Uglow
We can now edit our DNA. But let's do it wisely | Jennifer Doudna