There seems to be an abundance of global challenges, from aging populations to political gridlocks to immigration. But solutions are emerging in unexpected places. John Kampfner, author of the new book Braver New World, shares what he discovered traveling to 10 countries including Japan, Estonia, and India in search of ideas that are actually working. A self-professed former ‘professional pessimist,’ he joins Council President & CEO Leslie Vinjamuri to discuss what countries can learn from each other and what’s standing in the way.