Many of us spend a lot of time and energy striving for equality -- equality between men and women, rich and poor, gay and straight, Christian and Muslim.

But what does it mean for a society to truly be equal? What would that actually look like? Could we do it? And would we actually want to live that way?

Last summer, Brooklyn-based producer Katrin Redfern traveled to Tanzania to look for answers, visiting one of the few truly egalitarian societies on the planet.

On this episode, she shares her story.