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Britannica - The Giving Pledge
webCredibility Rating
4/5
High(4)High quality. Established institution or organization with editorial oversight and accountability.
Rating inherited from publication venue: Encyclopaedia Britannica
Tangentially relevant to AI safety insofar as major AI funders like Gates and Buffett are signatories; provides background on philanthropic structures that fund some AI safety and governance work.
Metadata
Importance: 12/100wiki pageeducational
Summary
A Britannica overview of the Giving Pledge, a 2010 initiative by Warren Buffett and Bill and Melinda French Gates encouraging billionaires to commit at least half their wealth to philanthropy. The article covers how the pledge works, who has signed it, its impact and criticisms, and the legacy of Charles Feeney who inspired it.
Key Points
- •The Giving Pledge is a voluntary commitment by mostly billionaires to donate more than half their wealth during their lifetime or at death.
- •Founded in 2010 by Warren Buffett and Bill and Melinda French Gates, inspired by Charles Feeney's 'giving while living' philosophy.
- •The pledge has attracted hundreds of signatories globally but faces criticism over accountability, measurable impact, and lack of enforcement.
- •There is growing backlash, with figures like Peter Thiel reportedly convincing billionaires to abandon the pledge.
- •The initiative raises questions about whether large-scale billionaire philanthropy is an effective or appropriate mechanism for improving society.
Cited by 1 page
| Page | Type | Quality |
|---|---|---|
| Giving Pledge | Organization | 68.0 |
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Table of Contents
* * *
- [Introduction](https://www.britannica.com/money/the-Giving-Pledge#ref2285452-1)
- [How does the Giving Pledge work?](https://www.britannica.com/money/the-Giving-Pledge#ref467675)
- [Who has signed the Giving Pledge?](https://www.britannica.com/money/the-Giving-Pledge#ref467676)
- [Impact and criticism of the Giving Pledge](https://www.britannica.com/money/the-Giving-Pledge#ref467677)
- [Charles Feeney’s legacy](https://www.britannica.com/money/the-Giving-Pledge#ref467678)
- [References](https://www.britannica.com/money/the-Giving-Pledge#ref467679)
Table Of Contents
# Billionaires giving it all away: How the Giving Pledge works (and doesn’t work)
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**Written by** Tracy Grant
[Tracy Grant](https://www.britannica.com/money/author/tracy-grant/12854611)
Tracy Grant is a senior editor at Encyclopaedia Britannica. She previously served as editor in chief, the first woman to hold that title.
**Fact-checked by** The Editors of Encyclopaedia Britannica
[The Editors of Encyclopaedia Britannica](https://www.britannica.com/money/author/The-Editors-of-Encyclopaedia-Britannica/4419)
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. They write new content and verify and edit content received from contributors.
Article History
Table of Contents
* * *
- [Introduction](https://www.britannica.com/money/the-Giving-Pledge#ref2285452-1)
- [How does the Giving Pledge work?](https://www.britannica.com/money/the-Giving-Pledge#ref467675)
- [Who has signed the Giving Pledge?](https://www.britannica.com/money/the-Giving-Pledge#ref467676)
- [Impact and criticism of the Giving Pledge](https://www.britannica.com/money/the-Giving-Pledge#ref467677)
- [Charles Feeney’s legacy](https://www.britannica.com/money/the-Giving-Pledge#ref467678)
- [References](https://www.britannica.com/money/the-Giving-Pledge#ref467679)
Table Of Contents
Open full sized image
The intent is noble; the impact is hard to measure.
© Tasneem H/peopleimages.com/stock.adobe.com, © Viorel Sima/stock.adobe.com; Photo illustration Encyclopædia Britannica, Inc
News
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[Peter Thiel is actively convincing billionaires to abandon The Giving Pledge — and it may be working \| Fortune](https://fortune.com/2026/03/16/peter-thiel-giving-pledge-billionaire-philanthropy-backlash/) • Mar. 16, 2026, 1:42 PM ET(Fortune)
In the first 50 years of his life, Charles Feeney went from being the child of a nurse and an insurance underwriter who struggled to support three children to an [entrepreneur](https://www.britannica.com/money/what-is-an-entrepreneur-vs-business-owner) worth a
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