Neil Rimer, co‑founder of Index Ventures, said in a late‑May interview in Athens that he has "a strong sense that there will be some sort of a redistribution" of wealth generated by artificial intelligence. "It'll either be voluntary or it'll be involuntary, but it'll happen, and I hope it's voluntary," he added, arguing that technology leaders "can play a leading role in seeing that through."
Rimer’s background and philanthropy
Rimer stepped back from day‑to‑day investing in 2021 and spends much of his time in Athens. Since its founding, Index Ventures has raised roughly $15 billion from outside investors; recent exits such as Figma’s IPO and Google’s acquisition of cybersecurity firm Wiz reportedly netted Index about $9 billion.
Rimer has also engaged in philanthropic activities: he serves on the board of Endeavor Greece, chaired the board of Human Rights Watch from 2019 to 2025, and in late 2021 he, his father and two brothers donated $13 million to McGill University to renovate a campus building (now the Rimer Building) and to found an Institute for Indigenous Research and Knowledges.
Why his timing matters
Rimer’s remarks come as traditional high‑profile philanthropy looks less dominant among some tech billionaires. The Giving Pledge, started by Warren Buffett and Bill Gates in 2010, attracted 113 signatory families in its first five years, but signups have fallen sharply: according to a New York Times report, only four families joined in 2024.
Broader giving trends are mixed. Total charitable giving in the U.S. reached a record $592.5 billion in 2024, but the number of Americans who give has declined for five consecutive years, falling 4.5% in 2024 alone, per the Stanford Social Innovation Review. Where two‑thirds of households donated in 2000, roughly half do now. Data from Bank of America and the Lilly Family School shows giving among affluent households dropped from 90% in 2017 to 81% last year.
Index’s portfolio contains AI players such as Anthropic. Business Insider reported that many newly wealthy Anthropic employees — some connected to effective altruism — are not necessarily committing large portions of their wealth to philanthropy. Anthropic matches employee donations up to 25% of their equity in some cases, but financial advisors say more of these employees are focused on angel investing or starting companies than on building philanthropic plans.
Political and corporate paths to redistribution
Because voluntary giving has waned, political and corporate mechanisms to capture AI wealth are gaining attention. California voters are set to decide this year on a one‑time 5% wealth tax aimed at the state’s billionaires; some affected individuals, including Google founders Sergey Brin and Larry Page, have moved primary residences to South Florida.
OpenAI has reportedly considered going public in 2027. One cynical rationale for timing an IPO could be tax calculations that would set net worth based on worldwide assets at year‑end if the California measure passes. Separately, reports say OpenAI has discussed giving the federal government a 5% equity stake — an idea framed by CEO Sam Altman as sharing AI’s upside with the public but criticized by some as a tactic to gain political cover. Silicon Valley traditionally resists putting the government on the cap table.
Scale of the wealth in question
The scale of AI‑era wealth is substantial. According to the piece, Elon Musk’s net worth surpassed $1 trillion after SpaceX’s IPO "last month." Forbes counted 45 new AI billionaires in its 2026 rankings, collectively worth about $2.9 trillion — a figure compiled before Anthropic or OpenAI had gone public. Business Insider noted that once Anthropic and OpenAI IPO, their combined employees could hold enough wealth to buy nearly a third of homes in the San Francisco metro area.
Wealth concentration metrics underline the issue: the top 1% of U.S. households held 31.7% of wealth in the third quarter of last year, the highest since the Federal Reserve began tracking the series in 1989. That is still below the roughly 45% share the top 1% held at the Gilded Age peak in 1916, but if one narrows the focus to the very richest, the concentration is starker. Economist Gabriel Zucman estimates that around 1910 the four largest fortunes represented about 4% of U.S. GDP; today the comparable slice is 19 households whose combined wealth equals about 14% of GDP.
Historical parallels and Rimer’s preference
Rimer points to historical precedents for the two paths of redistribution. Andrew Carnegie’s 1889 essay "The Gospel of Wealth" argued that wealthy individuals should treat their fortunes as trusts to be dispersed for the public good during their lifetimes — an intellectual ancestor to modern philanthropy and, indirectly, to the Giving Pledge. By contrast, the 1930s saw more coercive political responses: Huey Long’s Share Our Wealth program and Franklin D. Roosevelt’s high marginal tax rates, described at the time as "soak‑the‑rich" taxes, are examples of government‑driven redistribution when voluntary measures fell short.
Rimer, who has worked in technology throughout his career, says he is especially concerned about what he calls the "moral center of tech companies." He traces that concern back to his time as a Stanford undergraduate in 1984, when Apple’s founders were seen by many students as heroes for creating technology that felt beneficial. Now he hears his children speak about certain tech companies as previous generations spoke about defense contractors or tobacco firms.
Critics note that Rimer himself benefits from the same wealth he says should be shared — he is an investor in Anthropic and other tech companies. Still, Rimer prefers a voluntary route: he wants fellow beneficiaries to give back rather than have money taken from them. There is an "easy way" and a "hard way" to redistribute resources, he argues, and he is betting that people will choose the easier, voluntary path before history and politics force the harder alternative.
