MacKenzie Scott

The rise of new wealth from AI, exemplified by companies like SpaceX, Anthropic, and OpenAI, presents a large source of capital potentially available for social good. The article argues that instead of disrupting philanthropy, this money should fund existing nonprofits, which number 1.8 million in the U.S. These organizations are characterized as savvy operators with deep community knowledge capable of utilizing transformational investment successfully.

Despite being home to more billionaires than any other state (246 according to Oxfam), California ranks dead last in an index for charitable giving according to Philanthropy Roundtable. The ranking is based on the state's broad economic and tax climate, regulatory burdens, and available incentives for donors. Montana tops the list with a score of 8/10, compared to California's lowest score of 2.73.

MacKenzie Scott has donated over $26 billion in philanthropy within a few years, contrasting with the 'slow philanthropy' pattern of most billionaires who give only 1.2% annually. Research by Bridgespan Group and criticism from entities like the Institute for Policy Studies highlight the gap between wealthy individuals' charitable pledges and actual giving. Melinda French Gates praised Scott's rapid and impactful approach.

Anne Pilsbury donated $2 million to the City University of New York (CUNY) to fund scholarships for first-generation students, emphasizing the role of higher education in upward mobility and civic literacy. She founded Central American Legal Assistance in 1986 and has supported immigrants in New York, highlighting CUNY's public mission and societal impact.

Daron Acemoglu, a Nobel economist, challenged Elon Musk to donate his $1 trillion fortune by 2036, arguing it would validate Musk's belief in AI's future. Musk responded by saying, 'I am actually going to do something along these lines,' a shift from his historical philanthropy focused on businesses like Tesla and SpaceX.

George Soros has given away 76% of his net worth through his foundations without signing the Giving Pledge, surpassing the giving rates of many signatories. A 2025 report found most original Giving Pledge signatories have not given away half their wealth, with critics like Melinda French Gates highlighting insufficient donations.

MacKenzie Scott has donated over $26 billion through her philanthropy platform Yield Giving since 2019, but her net worth remains stable due to appreciation in her Amazon stock holdings. The article explains how concentrated equity wealth, like her 4% Amazon stake, can sustain large-scale giving while preserving wealth, contrasting her with other billionaires like Jeff Bezos and Michael Bloomberg.

The article analyzes MacKenzie Scott's philanthropy through the lens of Quality-Adjusted Life Years (QALYs). It references a Hacker News discussion with 16 points and 3 comments.

Elon Musk criticized MacKenzie Scott's philanthropy, agreeing with posts that her $26 billion in donations to non-profits has negatively impacted the world. He also faces criticism for cuts to US foreign aid.

Evan Spiegel and Miranda Kerr donated to Undue Medical Debt, erasing $550 million in medical debt for over 261,000 Californians. The initiative aligns Spiegel with MacKenzie Scott, who previously funded similar debt relief efforts through the same nonprofit.

MacKenzie Scott contributed a third of U.S. mega-giving as total donations reached a record high.

MacKenzie Scott donated $7 billion in 2025, representing one-third of the $19.2 billion in megagifts. Other major donors included Michael Bloomberg, Bill Gates, Warren Buffett, and Susan and Michael Dell. U.S. philanthropy totaled $617.2 billion in 2025, a 5.7% increase from the prior year.

Melinda French Gates advises new IPO millionaires to give half their wealth to philanthropy, emphasizing the Giving Pledge initiative. She highlights her focus on women’s health and critiques flashy displays of wealth, citing examples like MacKenzie Scott and Alice Walton.