Billionaires Rethink Giving Pledge Commitments

Some of the world's wealthiest individuals are now debating whether to honor or walk away from a voluntary promise to give away half their fortunes.

Mar. 16, 2026 at 4:40am by Ben Kaplan

Got story updates? Submit your updates here. ›

In 2010, Warren Buffett and Bill Gates launched the Giving Pledge, a campaign to get the richest people on earth to publicly promise to give away most of their wealth. Over the years, the number of signatories has steadily declined, with some high-profile tech billionaires like Peter Thiel privately encouraging others to back out of the non-binding commitment. The language around "doing good" in Silicon Valley has also worn thin, with a growing libertarian wing viewing philanthropy as unnecessary or even a "shakedown." While some billionaires like Bill Gates remain committed, others are shifting their giving to focus on their own priorities and away from social causes.

Why it matters

The Giving Pledge's declining participation reflects a broader debate around the role and responsibility of the ultra-wealthy in addressing global inequality and societal challenges. As wealth concentration reaches historic levels, questions arise about whether voluntary philanthropy or policy changes will be the driving force behind wealth redistribution.

The details

The Giving Pledge, launched in 2010 by Buffett and Gates, has seen a steady decline in new signatories over the years, from 113 families in the first five years to just 4 in 2024. Some high-profile tech leaders like Peter Thiel have privately encouraged others to back out of the non-binding commitment, arguing the Pledge is a "fake Boomer club." Meanwhile, billionaires like Elon Musk and Brian Armstrong have quietly let their Pledge commitments disappear from the website without explanation. The language around "doing good" in Silicon Valley has also worn thin, with a growing libertarian wing viewing philanthropy as unnecessary or even a "shakedown."

  • The Giving Pledge was launched in 2010 by Warren Buffett and Bill Gates.
  • In the first five years, 113 families signed the Pledge.
  • Over the next five years, 72 families signed the Pledge.
  • In the five years after that, 43 families signed the Pledge.
  • In 2024, just 4 families signed the Pledge.

The players

Warren Buffett

Co-founder of the Giving Pledge, a campaign to get the world's wealthiest individuals to commit to donating most of their wealth to philanthropy.

Bill Gates

Co-founder of the Giving Pledge and co-chair of the Bill & Melinda Gates Foundation.

Peter Thiel

A prominent tech investor who has privately encouraged Giving Pledge signatories to back out of the commitment, which he has called a "fake Boomer club."

Elon Musk

A tech billionaire who has quietly let his Giving Pledge commitment disappear from the website without explanation.

Brian Armstrong

The CEO of Coinbase who quietly let his Giving Pledge letter disappear from the website in mid-2024 without public explanation.

Got photos? Submit your photos here. ›

What they’re saying

“We're talking trillions over time.”

— Warren Buffett (Charlie Rose)

“I don't know if the branding is outright negative, but it feels way less important for people to join.”

— Peter Thiel (The New York Times)

“Some of us actually, as naïve as it sounds, came here to make the world a better place. And we did not succeed. We made some things better, we made some things worse, and in the meantime the libertarians took over, and they do not give a damn about right or wrong. They are here to make money.”

— Roger McNamee, Veteran tech investor (The New Yorker)

“Biohub is going to be the main focus of our philanthropy going forward.”

— Mark Zuckerberg (November 2025)

“the man who dies thus rich dies disgraced,”

— Bill Gates (2025)

What’s next

The judge in the case will decide on Tuesday whether or not to allow Walker Reed Quinn out on bail.

The takeaway

The declining participation in the Giving Pledge reflects a broader shift in Silicon Valley's culture, with a growing libertarian wing viewing philanthropy as unnecessary or even a "shakedown." As wealth concentration reaches historic levels, the debate continues over whether voluntary giving or policy changes will drive wealth redistribution to address global inequality.