Feeney gave away his fortune in secret before anyone could talk him out of it

Chuck Feeney had co-founded Duty Free Shoppers and built one of the era's great fortunes, and he had decided he wanted to give nearly all of it away within his own lifetime rather than leave a legacy foundation for descendants or trustees to eventually redirect after his death. A public pledge to give money away, made by someone who still legally owns that money, is not actually a commitment — it's an intention, revisable at any future moment when circumstances, advisors, or Feeney's own second thoughts might argue for keeping more.

Feeney also anticipated that going public with the plan would change how he was treated — by charities seeking his favor, executives managing his money, and his own family — in ways that could make it harder, not easier, to actually follow through with the discipline the plan required.

In 1982, Feeney irrevocably and secretly transferred his ownership stake in Duty Free Shoppers, then worth several hundred million dollars, into a new foundation, Atlantic Philanthropies, giving up legal control of nearly all his wealth while still a young, active businessman, and kept his role as its founder hidden from the public for fifteen years.

Irrevocably transferred his ownership stake into a foundation, removing his future self's ability to change his mind, and kept it secret to avoid pressure.

Irrevocable transfer removed legal control from Feeney's future self, eliminating the option to walk back.

Secrecy prevented public pressure and negotiation that could have diluted the commitment.

The foundation owned the money outright, so only spending decisions remained, not whether to give.

To make a commitment stick against your own future temptation to hedge, transfer legal ownership of the resource to an entity you can't reclaim it from, and do it before announcing it.

Atlantic Philanthropies gave away more than $8 billion and deliberately dissolved itself on schedule in 2020, as planned decades earlier. Feeney's approach, later called "Giving While Living," was publicly credited by Bill Gates and Warren Buffett as an influence on their own Giving Pledge campaign encouraging billionaires to commit wealth to philanthropy during their lifetimes.