Nina Simons is a social entrepreneur, accomplished in both the nonprofit and corporate worlds. Nina believes that in this time of massive social and ecological change — when all of earth's life support systems are under serious, accelerating threat and our social and geopolitical systems are shifting rapidly --- we must demand a reinvention of leadership in every sector, discipline and generation across the globe. Nina is the co-founder and co-CEO of Bioneers, a social nonprofit organization that, since 1990, has provided breakthrough solutions for people and planet.