John D. and Catherine T. MacArthur Foundation

The John D. and Catherine T. MacArthur Foundation is a major private philanthropic organization based in the United States. Founded in 1970, it aims to support creative people, effective institutions, and influential networks to build a more just, verdant, and peaceful world. The foundation funds various initiatives in areas such as education, public policy, global health, and the arts. Over the years, it has awarded grants and noteworthy fellowships, including the MacArthur Fellowship or "genius grant," recognizing individuals with exceptional creativity and potential for future contributions to society.