Esther Dyson is chairman of EDventure Holdings, digital visionary and innovation evangelist par excellence. Her primary activity is investing in and nurturing start-ups, with a recent focus on health care/genetics, human capital and aerospace. Investor and board member for a variety of startups (Square, Evernote, 23andMe, Meetup, XCOR Aerospace, Yandex, Flickr and many more.) Dyson has been called “the most influential woman in all the computer world”.