Dina is a social entrepreneur that has introduced an innovative, action-oriented international education model called Education for Sharing (E4S) to systems that have long struggled with passivity and rigidity. E4S mission is to form better global citizens from childhood through the power of play. Through a play-reflect-take action methodology, E4S empowers teachers from a variety of school settings to foster social and environmental awareness about the UN´s SDGs while teaching social emotional skills and civic values.Since its inception in 2007, E4S has worked with over 1.3 million children, teachers, and families with important results in Mexico, the United States, Guatemala, Argentina, the Dominican Republic, Bolivia, Panama, and most recently New Zealand. Dina is an Ashoka Fellow and a emerita member of the BOD of the International Youth Foundation. She is a Vital Voices Lead Fellow, a WEF Global Shaper and an Edmund Hillary Fellow. She is a Hubert Humphrey Fellow in Urban Planning at MIT, and holds a MPA by the Harvard Kennedy School.