David Bornstein specializes in writing about social innovation. He is the author of The Price of a Dream and How to Change the World, which has been published in 20 languages. His articles have appeared in the Atlantic Monthly, the New York Times, and many other publications globally. He co-wrote the PBS documentary "To Our Credit." He is the founder of Dowser.org, a Web site devoted to uncovering stories of change. He lives in New York City. Susan Davis is a thought leader in international development and civil society innovation. She is a founder and current President & CEO of BRAC USA, a newly created organization to support BRAC's global expansion to Africa and other countries in Asia. In addition she was a founding board member and Chair of the Grameen Foundation and current board member. She also serves on the international board committee that selects Ashoka Fellows and is a mentor and coach for the NYU Reynolds Program in Social Entrepreneurship.