The Dual Nature of Tribalism in Community Responses

Philosopher and author Peter Singer of Princeton University talks about his book, The Life You Can Save with EconTalk host Russ Roberts. Singer argues that those of us in the developed world with a high standard of living can and should give/forgo some luxuries and donate instead to reduce poverty and suffering in poor countries. This is a wide-ranging conversation on the potential we have to make the world a better place and the practical challenges of having an impact.