Eric Weiner, author of New York Times bestseller "The Geography of Bliss" and the new book "The Geography of Genius," talks with Kara Swisher about how where we live can make us smarter and more innovative. He traces genius from Athens to Calcutta to Silicon Valley, and warns that arrogance has ended every golden age in history. Learn more about your ad choices. Visit podcastchoices.com/adchoices