News

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A Bold Goal: Ending Homelessness
January 21, 2025
Competition Update
Grantee Update
Built for Zero, a movement by 2021 100&Change awardee Community Solutions, Inc., is helping make homelessness rare, brief, and nonrecurring—a concept called “functional zero.” Their movement aligns the efforts of agencies, local government units, and service providers to help accomplish the goal of ending homelessness in 75 U.S. communities in five years.
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100&Change Applicants Ready to Solve Challenges
December 10, 2024
Competition Update
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Pivotal Launches $250 Million Global Open Call To Improve the Health of Women Around the World
By: Marc Moorghen | October 9, 2024
Press Release
Competition Update
A $250 million global open call that will fund organizations around the world improving women’s mental and physical health
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New $50 Million Gulf Futures Challenge Launched to Support a Safer, More Resilient, and Sustainable Future for the U.S. Gulf Coast Region
By: Marc Moorghen | June 18, 2024
Press Release
Competition Update
A $50 million open challenge designed to discover and invest in bold ideas that apply, translate, or communicate science, engineering, and medical knowledge to address critical challenges in the Gulf.
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New Competition for a $100 Million Grant: Round Three of MacArthur’s 100&Change
By: Marc Moorghen | May 22, 2024
Press Release
Competition Update
A single $100 million grant to help solve one of the world's most critical social challenges
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Yield Giving Expands Award Amount to Deliver $640 Million to 361 U.S. Nonprofits Advancing the Voices and Opportunities of their Communities
By: Marc Moorghen | March 19, 2024
Press Release
Competition Update
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Impact Update: Reflecting On Ahlan Simsim
November 17, 2023
Competition Update
Grantee Update
Blog
Impact Story
The Ahlan Simsim initiative has transformed the lives of children and families through early childhood development services in its fifth year.
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Transforming Lives Through Ahlan Simsim
By: Kristen Molyneaux Ph.D. | May 24, 2023
Competition Update
Blog
In 2017, the John D. and Catherine T. MacArthur Foundation unveiled the recipient of the inaugural 100&Change challenge. Sesame Workshop and the International Rescue Committee (IRC) were awarded a momentous $100 million grant to support their joint program Ahlan Simsim, which focused on providing support to the youngest children affected by the humanitarian crisis in the Syrian response region.
Jad making new friends in Amman, Jordan.
Impacting Millions of Young Lives: Ahlan Simsim Five Years On
By: David Miliband and Sherrie Westin | December 13, 2022
Competition Update
Grantee Update
Blog
Five years ago on a snowy Chicago day, the International Rescue Committee and Sesame Workshop made a pitch for the MacArthur Foundation’s inaugural 100&Change award. The competition would provide a historic $100 million to a project striving for measurable progress against solving a critical problem of our time: the impact of the war in Syria on children’s futures.
Build A World Of Play Challenge
The LEGO Foundation Announces Awardees for 900 Million Danish Kroner $117 Million Global Challenge
By: Marc Moorghen | December 6, 2022
Press Release
Competition Update
Selected from over 600 applications, the LEGO Foundation’s Build a World of Play Challenge will fund five ground-breaking projects that will ensure children globally reach their full potential through play.

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