Tanvi Nagpal is a senior fellow at the foreign policy institute in Johns Hopkins – SAIS, and senior program and governance adviser at Moonshot Missions. Her practice and research focus on sustainable and equitable water, sanitation, and solid waste services; and generating financial support for pro-poor urban policies and programs. Tanvi was previously director, of international development program, and practitioner in residence at SAIS. She directed research and led programs at Global Water Challenge and at the World Bank, and currently serves on the board of SOIL-Haiti and is an adviser to Athena Infonomics.