John D. MacArthur Foundation

The John D. MacArthur Foundation is a private charitable organization that funds initiatives in areas like education, conservation, and public health. Established in 1984 and named after the wealthy financier John D. MacArthur, the foundation aims to support innovative programs, research, and policy efforts that improve society. It also manages significant grant programs for various non-profit organizations and often invests in long-term solutions to complex social issues. Overall, it works to create positive, enduring change through strategic philanthropy across the United States and globally.