LARRY BRILLIANT, M.D., M.P.H., is a pioneering physician, visionary technologist, and global philanthropist. The first executive director of Google.org, he currently serves as chairman of Skoll Global Threats Fund. Larry co-founded the The Seva Foundation, whose programs and partners have restored sight to more than 4 million blind in dozens of countries. He has worked with four Presidents, the UN, G8 and Chaired the National Biosurveillance Advisory Subcommittee. He co-founded one of the first digital social networks, the Well. He and his wife Girija and their children live in Northern California.