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High quality. Established institution or organization with editorial oversight and accountability.

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Useful background reference for understanding the MacArthur Foundation as a significant philanthropic actor that funds AI governance, policy research, and international security work relevant to the broader AI safety ecosystem.

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Importance: 20/100wiki pagereference

Summary

Britannica's encyclopedic entry on the John D. and Catherine T. MacArthur Foundation, a major American philanthropic organization headquartered in Chicago. The foundation is known for its 'genius grants' (MacArthur Fellows Program) and funds work across areas including media, international peace, conservation, and emerging technology governance. It has become a notable funder in AI governance and policy research.

Key Points

  • The MacArthur Foundation is one of the largest private foundations in the US, with assets exceeding $7 billion.
  • Known for the MacArthur Fellows 'genius grant' program providing unrestricted funding to creative individuals.
  • Funds work in areas relevant to AI safety including international security, technology policy, and governance.
  • Serves as a major institutional funder for think tanks and research organizations working on emerging technology risks.
  • Understanding its mission and scope helps contextualize funding flows in the AI governance and safety ecosystem.

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[![2022 MacArthur Fellow Paul Chan](https://cdn.britannica.com/36/236536-050-CDE1A489/Paul-Chan-MacArthur-Fellow-2022-artist.jpg?w=400&h=300&c=crop)](https://cdn.britannica.com/36/236536-050-CDE1A489/Paul-Chan-MacArthur-Fellow-2022-artist.jpg)

[2022 MacArthur Fellow Paul Chan](https://cdn.britannica.com/36/236536-050-CDE1A489/Paul-Chan-MacArthur-Fellow-2022-artist.jpg) Artist Paul Chan was awarded the MacArthur “genius” grant in 2022.(more)

# MacArthur Foundation

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Also known as: the John D. and Catherine T. MacArthur Foundation [(Show More)](https://www.britannica.com/topic/MacArthur-Foundation#)

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[Naomi Blumberg\\
\\
Naomi Blumberg was Assistant Editor, Arts and Culture for Encyclopaedia Britannica. She covered topics related to art history, architecture, theatre, dance, literature, and music.](https://www.britannica.com/editor/Naomi-Blumberg/9538086)

Naomi Blumberg

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[Britannica Editors\\
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Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....](https://www.britannica.com/editor/The-Editors-of-Encyclopaedia-Britannica/4419)

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[History](https://www.britannica.com/topic/MacArthur-F

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