Neil Rimer thinks the AI money is coming back out

Neil Rimer, a co-founder of the venture capital firm Index Ventures, has publicly forecast that the enormous fortunes now being built around artificial intelligence in Silicon Valley cannot simply stay concentrated where they landed. In his view, that wealth will eventually flow back out to the broader economy — either through deliberate choices by those who hold it, or through outside pressure that forces the issue.

Such a statement might read as a familiar populist talking point if it came from an outsider. But Rimer built his career and reputation inside the very industry he is describing: Index Ventures ranks among the most consistently successful venture capital firms of the past thirty years, giving his remarks unusual weight coming from someone embedded in the system generating that wealth rather than critiquing it from a distance.

Rimer's own record suggests he has tried to put that philosophy into practice already. He serves on the board of Endeavor Greece, an organization that supports and mentors founders in developing economies, and he led the board of Human Rights Watch for roughly six years, stepping down in 2025 after being named chair in 2019.

His family has also made direct, large-scale gifts. In late 2021, Rimer joined his father and two brothers in donating $13 million to McGill University. The funds went toward renovating a campus building — since renamed the Rimer Building in the family's honor — and toward establishing a new academic institute focused on Indigenous research and knowledge systems.

Individual commitments like these echo a wider phenomenon among wealthy donors who have signed pledges to give away large portions of their fortunes. But data on American philanthropy as a whole tells a more complicated story than any single high-profile gift can capture.

According to the Stanford Social Innovation Review, total charitable donations across the United States reached an all-time high of $592.5 billion in 2024. Yet that record figure masks a shrinking donor base: the share of Americans actually contributing to charity has declined every year for half a decade, dropping 4.5% in 2024 alone. Roughly two out of three U.S. households gave to charity in 2000; today it is closer to one in two.

The retreat is not confined to lower- and middle-income givers. Research from Bank of America and the Indiana University Lilly Family School of Philanthropy found that participation has fallen even among wealthier households, with the share of affluent families donating slipping from 90% in 2017 to 81% last year. Taken together, the figures suggest that record-setting totals are increasingly driven by a smaller pool of large donors rather than broad-based generosity — a dynamic that raises questions about whether voluntary giving alone can meaningfully redistribute the kind of wealth Rimer describes, or whether, as he suggested, other mechanisms will ultimately be needed to accomplish it.

Source: TechCrunch