Nipun Mehta is the founder of ServiceSpace, an incubator of projects that works at the intersection of volunteerism, technology and gift-economy. What started as an experiment with four friends in the Silicon Valley has now grown to an global ecosystem of over 350,000 members that has delivered millions of dollars in service for free. Nipun has received many awards, including the Jefferson Award for Public Service, the President’s Volunteer Service Award and Wavy Gravy’s Humanitarian award. He is routinely invited to share his message of “giftivism” to wide ranging audiences, from inner city youth in Memphis to academics in London to international dignitaries at the United Nations. He serves on the advisory boards of the Seva Foundation, the Dalai Lama Foundation, and Greater Good Science Center. Watch this inspiring talk as part of the TED series.