The William and Flora Hewlett Foundation invests in creative thinkers and problem solvers working to ensure that people, communities, and the planet can flourish. Together with our partners, we are harnessing society’s collective capacity to solve our toughest problems — from the existential threat of climate change, to persistent and pervasive inequities, to attacks on democracy itself. A nonpartisan philanthropy, the Hewlett Foundation has made grants in the U.S. and globally for nearly six decades based on an approach that emphasizes long-term support, collaboration, and trust.