The wonderful world of life in a drop of water | Simone Bianco and Tom Zimmerman

To solve the world's biggest problems, invest in women and girls | Musimbi Kanyoro

The best way to help is often just to listen | Sophie Andrews

What would happen if you didn’t sleep? | Claudia Aguirre

Tales of passion | Isabel Allende

The Great Migration and the power of a single decision | Isabel Wilkerson

Why must artists be poor? | Hadi Eldebek

What we can do about the culture of hate | Sally Kohn

Can I have your brain? The quest for truth on concussions and CTE | Chris Nowinski

How I use art to bridge misunderstanding | Adong Judith