According to Nicco Mele the Internet is the great leveler and the age of "big" has ended. Who has power and control when almost everyone has access? Ross Reynolds talks to Nicco Mele about the Internet, the distribution of power and his new book, "The End of Big."
Pulitzer Prize-winning author Jared Diamond joins Ross Reynolds in front of a live studio audience. For decades he has studied Papua New Guinea cultures. He writes about what we can learn from traditional social organizations in his new book "The World Until Yesterday." Below are highlights from the interview.