Jeff Bezos, Sam Altman and Peter Thiel
Jeff Bezos: Bezos’s most notable longevity move was helping fund Altos Labs; a biotechnology company launched in 2022 with reported funding of around $3 billion. Altos Labs focuses on cellular reprogramming, research inspired by Nobel Prize-winning work showing that mature cells can be partially reset to a more youthful state. The hope is that aging cells could eventually be rejuvenated without turning them into stem cells.
Bezos is reportedly one of the principal financial backers of Altos Labs. The company has recruited elite scientists from around the world and emphasizes basic research rather than near-term products. No commercial anti-aging therapy has emerged yet.
In effect, Bezos has funded one of the largest scientific bets ever made on the possibility that aging itself can be reversed or slowed.
Sam Altman: Altman is an investor in longevity startups, especially through his personal investments. One of the best-known examples is Retro Biosciences which reportedly received about $180 million from Altman personally.
Retro’s stated goal is ambitious but not staggering. The goal is to add 10 years of healthy human life. Its research areas include cellular reprogramming, stem-cell science, autophagy (the body’s cellular cleanup process) and targeted regenerative medicine
Altman has spoken publicly about the possibility that biotechnology and AI together could dramatically accelerate longevity research. His view tends to be that AI may help scientists discover treatments much faster than traditional methods.
Peter Thiel: Thie lhas arguably been interested in longevity longer than either Bezos or Altman. For two decades he has funded organizations and companies pursuing life extension, including the Methuselah Foundation, the SENS Research Foundation and biotechnology startups working on regenerative medicine.
Thiel has made some provocative public statements over the years, including that he would like to see aging treated as a disease and eventually conquered. Despite media portrayals, Thiel has not been associated with many of the more sensational claims sometimes attributed to longevity enthusiasts. His actual investments have largely focused on scientific research into tissue repair, cellular aging, and regenerative medicine.