Gesamtlänge aller Episoden: 22 days 8 hours 14 minutes
A personal plea for humanity at the US-Mexico border | Juan Enriquez
A radical plan to end plastic waste | Andrew Forrest
How we're helping local reporters turn important stories into national news | Gangadhar Patil
The transformative power of video games | Herman Narula
An ancient rock suggests a new theory for how life started | Tara Djokic
Innovation is the antidote to corruption | Efosa Ojomo
Why language is humanity's greatest invention | David Peterson
What the US health care system assumes about you | Mitchell Katz
How community-led conservation can save wildlife | Moreangels Mbizah
Why you should shop at your local farmers market | Mohammad Modarres