Josh Greene is a Harvard psychologist, neuroscientist, and philosopher whose research has reshaped how we understand moral decision-making. But after publishing his book Moral Tribes, Josh changed his mind - realizing that explaining why people clash wasn’t enough. Since then, he’s focused on building tools to reduce division and promote cooperation.

We explore how Josh made that shift, what it means to be a “moral engineer,” and how projects like Giving Multiplier and a bipartisan trivia game are helping people bridge divides in an increasingly polarised world.

Want more Josh Greene or his work?

• Check out Josh’s lab and research
  
• Try Giving Multiplier — use code changedmymind for a matching bonus
  
• Play Tango — the trivia game tackling polarisation

About the hosts:
Thom and Aidan left boring, stable careers in law and tech to found FarmKind, a donation platform that helps people be a part of the solution to factory farming — regardless of their diet. While the podcast isn’t about animal welfare, it’s inspired by their daily experience grappling with a fundamental question: Why do people so rarely change their minds, even when confronted with compelling evidence? This curiosity drives their exploration of intellectual humility and the complex factors that enable (or prevent) meaningful belief change.

Thoughts? Feedback? Guest recommendations?
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