What problem does morality solve? How does morality go wrong? How can we do better? In this EA Global: San Francisco 2015 talk, Joshua Greene presents discusses the neurological underpinnings of morality and offers a functional definition of its mechanisms.

In the future, we may post a transcript for this talk, but we haven't created one yet. If you'd like to create a transcript for this talk, contact Aaron Gertler — he can help you get started.