GWWC's 2025 impact evaluation (executive summary)

Published on June 30, 2026 11:35 AM GMTThis post presents the executive summary from Giving What We Can’s impact evaluation for 2025. At the end of this post we share links to more information, including the full report and working sheet for this evaluation. We look forward to your questions and comments!Executive summaryGiving What We Can (GWWC) is working towards a world without preventable suffering or existential risk, where everyone is able to flourish. We do this by making effective and si...