Gesamtlänge aller Episoden: 21 days 11 hours 5 minutes
To help solve global problems, look to developing countries | Bright Simons
An honest look at price, innovation and who powers the economy | Mariana Mazzucato
How to make inefficiency work for us | Edward Tenner
The increasing pace of modern life -- and how we can adapt | Kathryn Bouskill
The profound power of an authentic apology | Eve Ensler
A video game that helps us understand loneliness | Cornelia Geppert
The problem of light pollution -- and 5 ridiculously easy ways to fix it | Kelsey Johnson
Want to change the world? Learn the art of fundraising | Kara Logan Berlin