As a Senior Program Officer at Wellspring Philanthropic Fund, Addison manages portions of Wellspring’s human rights-focused grantmaking in Europe, Latin America and Africa, and previously managed Wellspring’s external communications and internal knowledge management efforts. Prior to joining Wellspring, he held positions with the International Human Rights Funders Group (IHRFG), Funders for LGBTQ Issues, Digital Innovations Group (Web Lab, Games for Change), and the bilingual educational tool, Mesolore.org.