Paul Costello is a Berlin-based senior program manager for GMF Cities. He leads the team’s City Directors of International Affairs (CDIA) Network and contributes to GMF Cities’ democracy, disinformation, migration, and Ukraine projects.

Costello has a background in public policy and prior work experience in sustainability and public diplomacy programs.  He holds a master’s degree in public policy from the Hertie School of Governance in Berlin and a bachelor’s degree in political science from McGill University in Montreal.