Gillian Caldwell is the CEO of Global Witness which investigates, exposes and advocates to end corruption and environmental and human rights abuses associated with natural resource extraction. She is an attorney and filmmaker, and formerly served as Campaign Director for 1Sky (now merged with 350.org), a collaborative campaign that pushed for US action to tackle global warming. For a decade she was the Executive Director of WITNESS, which was co founded by musician Peter Gabriel and advances the use of video to highlight human rights abuses. Prior to that she led an international undercover investigation into trafficking women into forced prostitution. She is co-editor and author of Video for Change, received her BA from Harvard University and a J.D. from Georgetown University. She is a recipient of numerous awards and honors including Ashoka, Skoll and Schwab awards for social entrepreneurship.