People of Long Now

Stephen Heintz is an American nonprofit executive and public policy expert. Since 02001, he has served as president of the Rockefeller Brothers Fund (RBF), a family foundation with an endowment of approximately $1.2 billion that advances social change for a more just, sustainable, and peaceful world. Previously, he co-founded and served as president of Dēmos, a think tank dedicated to developing a more inclusive democracy.