Our History

A Legacy of Impact: The MacArthur Story
A black and white image of a man and women smiling and laughing in a car.

John D. and Catherine T. MacArthur were quiet philanthropists in their lifetime, giving primarily to organizations in cities where they lived: Chicago and Palm Beach. Their business interests, including the immensely successful Bankers Life and Casualty insurance company and real estate holdings concentrated in Florida, New York City, and Chicago, consumed most of their time and energy.

On October 18, 1970—after John’s longtime friend and attorney William T. Kirby convinced him that a foundation would allow his money to go to good use long after he was gone—the documents for the John D. and Catherine T. MacArthur Foundation were completed.

"I made the money; you guys will have to figure out what to do with it."

John intentionally left the business of what to fund to the Foundation’s first Board of Directors, which included Catherine; Kirby; his son, Roderick; radio commentator Paul Harvey, a friend from Chicago whose popular program carried ads for Bankers Life; and Louis Feil, a business associate from New York. “I made the money; you guys will have to figure out what to do with it,” MacArthur told the Board. This direction presented the Foundation’s first Board with two challenges: how to divest the assets responsibly and how to shape a forward-looking organization that could change with society’s evolving challenges.

When John died of cancer on January 6, 1978, the Foundation assumed his assets, estimated at $1 billion, and made its first two grants of $50,000 each to Amnesty International and the California League of Cities. Since 1978, the Foundation has made grants totaling more than $7.84 billion in the United States and about 40 countries around the world. Learn more about Foundation through our 40 Years, 40 Stories series.

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John and Catherine MacArthur playing chess together.

Our Leadership Over Time

The Foundation’s first decade was challenging: assets to dispose of in a way that realized good value responsibly, tensions over grantmaking strategies, the task of assembling a staff and working out its relationship with directors who had also served as staff in the early days.

A seminal figure of this period was the Foundation's first president, John Corbally, who, with his colleagues James Furman and William Kirby, helped the directors fashion the Foundation's early program: the MacArthur Fellows, support for public radio, investment in peace and security, mental health, and the environment among them.

The second decade saw rapid expansion and experimentation, fueled by growing assets as Mr. MacArthur's real estate holdings were liquidated. New ventures included a leadership role in Chicago school reform and support for vigorous neighborhood development efforts in Chicago.

The Foundation launched the Population Program, with field offices in Mexico, Nigeria, Brazil, and India. Shortly after the collapse of the Soviet Union, the Foundation opened an office in Moscow in support of its work to strengthen universities and policy institutes in the sciences and social sciences.

Under Adele Simmons' creative leadership, the Foundation was reorganized to emphasize cross-cutting themes that illuminated the interconnectedness of problems it confronted and the complexity of their solutions.

The third decade found the MacArthur Foundation in early adulthood: clear about its values, its mission, and areas of work in which it sought to make a difference. Under Jonathan Fanton’s leadership, the Foundation deepened investment in some of the Foundation’s most promising areas of work including human rights and international justice, juvenile justice, affordable housing, and community and economic development. He sought out and supported major new ideas, such as the Encyclopedia of Life and the Law and Neuroscience Project, and emphasized fewer grants, but for larger amounts and longer periods of time to increase the impact of MacArthur’s grantmaking.

From 2009 to 2014, Robert L. Gallucci changed the Foundation's culture and practices, embedding assessment in all programs to ensure their impact and giving the professional staff the freedom to apply their talents. He initiated a new area of grantmaking to strengthen American democracy at a critical and challenging time for the nation, and he launched the discovery grants process to spur innovative new ideas.

With Julia Stasch as president, the Foundation narrowed its focus for greater impact. She advanced the notion of “Big Bets,” or significant and urgent investments to achieve transformative change in areas of profound concern. She also led the creation of 100&Change, a groundbreaking global competition for a single $100 million grant to enable real and measurable progress in solving a critical problem of our time. Stasch standardized and implemented a more rigorous process for developing and evaluating grantmaking strategies, and she changed the way the Foundation staffs its programs by instituting a collaborative, team-based structure that brings together the diverse expertise and needed capacities to each field of MacArthur’s work. As part of living the Foundation’s mission of a more just, verdant, and peaceful world, Stasch charged MacArthur staff to lead with a commitment to justice in grantmaking and operations through the “Just Imperative.”

Past Presidents

Julia Stasch narrowed the Foundation’s focus for greater impact. She advanced the notion of “Big Bets,” or significant and urgent investments to achieve transformative change in areas of profound concern. She also led the creation of 100&Change, a groundbreaking global competition for a single $100 million grant to enable real and measurable progress in solving a critical problem of our time. Stasch standardized and implemented a more rigorous process for developing and evaluating grantmaking strategies, and she change the way the Foundation staffs its programs by instituting a collaborative, team-based structure that brings together the diverse expertise and needed capacities to each field of MacArthur’s work. As part of living the Foundation’s mission of a more just, verdant, and peaceful world, Stasch charged MacArthur staff to lead with a commitment to justice in grantmaking and operations through the “Just Imperative.”

Robert L. Gallucci changed the Foundation’s culture and practices, embedding assessment in all programs to ensure their impact and giving the professional staff the freedom to apply their talents. He initiated a new area of grantmaking to strengthen American democracy at a critical and challenging time for the nation, and he launched the discovery grants process to spur innovative new ideas.

Jonathan F. Fanton deepened investment in some of the Foundation’s most promising areas of work including human rights and international justice, juvenile justice, affordable housing, and community and economic development. He sought out and supported major new ideas, such as the Encyclopedia of Life and the Law and Neuroscience Project, and emphasized fewer grants but for larger amounts and longer periods of time to increase the impact of MacArthur’s grantmaking.

Adele E. Simmons established the Foundation’s global reach, opening offices in Russia to strengthen universities and policy institutes, and launching the Population Program with field offices in Mexico, Nigeria, Brazil, and India. She increased collaboration with other foundations, completed the transfer of management from the board to the staff, and combined nine separate Foundation programs into four — international, domestic, General, and Fellows.

As board member, and later as president, John E. Corbally helped shape the Foundation’s intellectual, scientific, and research tone through early programs including the MacArthur Fellows, support for public radio, and investments in peace and security, mental health, and the environment. He also steered the board through the process of divesting Bankers Life and Casualty assets.


Past Board Chairs

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Dan Huttenlocher
Chair: 2018-2022 | Member: 2010-2022
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Dame Marjorie M. Scardino
Chair: 2012-2017 | Member: 2005-2017
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Robert E. Denham
Chair: 2007-2012 | Member: 2000-2012
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Sara Lawrence-Lightfoot
Chair: 2002-2007 | Member: 1991-2007
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John E. Corbally
Chair: 2002-2007 | Member: 1991-2007
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Elizabeth J. McCormack
Chair: 1990-1995 | Member: 1986-2002
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William T. Kirby
Chair: 1989-1990 | Member: 1970-1990
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Thorton F. Bradshaw
Chair: 1986-1988 | Member: 1985-1988
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Paul D. Doolen
Chair: 1979-1984 | Member: 1970-1984

Past Board Members

Claude Steele
Claude Steele
Member: 2008-2021
Joi Ito
Joi Ito
Member: 2012-2019
Donald R. Hopkins
Donald R. Hopkins
Member: 2005-2016
Jack Fuller
Jack Fuller
Member: 2005-2016
Alan B. Krueger
Alan B. Krueger
Member: 2008-2011
William L. Miller
William L. Miller
Member: 2005-2011
Mario J. Molina
Mario J. Molina
Member: 2002-2014
Mary Graham
Mary Graham
Member: 2001-2013
Jamie Gorelick
Jamie Gorelick
Member: 2001-2013
John Seely Brown
John Seely Brown
Member: 2000-2012
Lloyd Axworthy
Lloyd Axworthy
Member: 2000-2011
Laura D'Andrea Tyson
Laura D'Andrea Tyson
Member: 1997-1999
Drew Saunders Days III
Drew Saunders Days III
Member: 1996-2008
Thomas C. Theobald
Thomas C. Theobald
Member: 1995-2006
George A. Ranney, Jr.
George A. Ranney, Jr.
Member: 1991-2005
John P. Holdren
John P. Holdren
Member: 1991-2005
William H. Foege
William H. Foege
Member: 1991-2005
Walter E. Massey
Walter E. Massey
Member: 1989-1991
Alan M. Hallene
Alan M. Hallene
Member: 1987-2002
Margaret Mahoney
Margaret Mahoney
Member: 1985-2002
James M. Furman
James M. Furman
Member: 1985-2002
Shirley Mount Hufstedler
Shirley Mount Hufstedler
Member:1984-2002
Weston R. Christopherson
Weston R. Christopherson
Member: 1984-1986
Jerome B. Wiesner
Jerome B. Wiesner
Member: 1979-1994
William E. Simon
William E. Simon
Member: 1979-1981
Jonas Salk
Jonas Salk
Member: 1979-1995
Edward H. Levi
Edward H. Levi
Member: 1979-1984
Murray Gell-Mann
Murray Gell-Mann
Member: 1979-2002
Gaylord Freeman
Gaylord Freeman
Member: 1979-1986
Robert E. Ewing
Robert E. Ewing
Member: 1978-1996
John Roderick MacArthur
John Roderick MacArthur
Member: 1970-1985
Paul Harvey
Paul Harvey
Member: 1970-2002
Louis Feil
Louis Feil
Member: 1970-1978
Paul D. Doolen
Paul D. Doolen
Member: 1970-1978
Catherine T. MacArthur
Catherine T. MacArthur
Member: 1970-1981
John D. MacArthur
John D. MacArthur
Member: 1970-1978