The TOSA Foundation is a family foundation established in 1992 to address the issues of domestic and international educational and economic inequity, environment and the needs of disadvantaged populations. Currently, Ms. Greswold’s main focus areas are international development and creating a philanthropic infrastructure. Recent programs she has initiated include the establishment of TPW West and the creation of the Global Philanthropy Forum. She is also involved in the structural, managerial, and grantmaking activities of the TOSA Foundation. Ms. Greswold holds a BA in International Relations from the University of Pennsylvania.