Simon Winter VP, Reimagining Humanitarian Nutrition Security – RF Catalytic Capital Sustaining Member Simon started with RF Catalytic Capital (a public charity supported by Rockefeller Foundation) in August 2025 to lead a new initiative that looks to develop next generation…

Ellyn Yakowenko Associate Director for Research and Policy, Eleanor Crook Foundation Sustaining Member Ellyn Yakowenko serves as the Associate Director for Research and Policy at the Eleanor Crook Foundation, where she oversees ECF’s global investment portfolio focused on the prevention…

Benjamin Kumpf Head of Innovation for Development Facility – OECD Sustaining Member Benjamin Kumpf is the Head of the OECD Innovation for Development Facility. Prior to joining the OECD, he worked as Head of Innovation at the UK Foreign, Commonwealth…

Dr. George McCarthy President and CEO – Lincoln Institute of Land Policy Sustaining Member Dr. George “Mac” McCarthy is president and CEO of the Lincoln Institute of Land Policy in Cambridge, Massachusetts. Since arriving at the Lincoln Institute in 2014,…

Sonia Moldovan Vice President, Strategy and Programs – Hilton Foundation Sustaining Member Sonia Moldovan leads the Conrad N. Hilton Program Department.  In her role Moldovan provides thought leadership on strategy, evaluation, and oversight of an annual grant portfolio of approximately…

Dana Schmidt Program Director – Echidna Giving Sustaining Member Dana is the Program Director for Echidna Giving, a private funder supporting the best ways to educate girls in lower-income countries so they can create a positive ripple effect in their…

Varja Lipovsek Director of Learning, Measurement, and Evaluation – Co-Impact Sustaining Member As Director of Learning, Measurement and Evaluation (LME) at Co-Impact, Varja brings more than two decades of experience on evaluation and organizational learning with civil society and public…