Sarah Hanck is Vice President of Strategic Learning and Impact at The Rockefeller Foundation. Sarah joined the Foundation in October 2019. In this role, Sarah leads the Strategic Learning and Impact team, which stewards the Foundation’s commitment to measuring impact, learning from successes and challenges, and transparently sharing evidence and insights that inform action.
Authored Content
Mar 02 2025 Perspective To Address the Impacts of Climate Change on People and Planet, We Need Transparent, Collective Learning To confront the escalating climate crisis with the urgency and scale it demands, philanthropy must move beyond slow, siloed approaches — investing more, acting faster, embracing adaptive strategies, and fostering collective learning to drive systemic change.
Jun 29 2023 Perspective Deepening Impact Through Strategic Learning We are committed to measuring our impact, learning from our and our partners’ successes and challenges, and transparently sharing impact and insights to promote dialogue and inform action.
Jun 03 2021 Perspective Calculating the Impact of Next Phase of Covid-19 Testing Scenarios for Schools As more school districts commit to offering in-person learning for most or all of their students, many are grappling with the costs and benefits of conducting routine COVID-19 testing as part of their comprehensive prevention approach, as recommended by the Centers for Disease Control and Prevention’s (CDC’s) recent guidance for K−12 schools. School districts now […]