Diaz-Ortiz, Claire

Claire Diaz-Ortiz leads social innovation at Twitter, Inc., and is the author of several books, including "Twitter for Good: Change the World One Tweet at a Time". Named one of the 100 Most Creative People in Business by "Fast Company", she is a frequent international speaker on social media, business, and innovation and writes a popular business blog at www.clairediazortiz.com. She holds an MBA from Oxford University and an MA and BA in anthropology from Stanford University. She is cofounder of Hope Runs, a non-profit organization operating in AIDS orphanages in Kenya. Claire has been called