Why aren't more wealthy people funding aging research? My answer is that wealth does not grant vision, but here is Aubrey de Grey on this topic: "Biogerontology is not your average scientific discipline. It is the study of a phenomenon that currently accounts for two-thirds of all deaths worldwide, and 90% of all deaths within the industrialized world. If measured in terms of suffering or of health care costs, the numbers are equally staggering. As several of my colleagues have noted over many decades, and with increasing energy since the turn of the millennium, the impact of even a modest degree of progress in postponing age-related diseases, as a result of intervening in their common cause (aging), would be immense. ... So why is everyone still oblivious to this disaster? Ultimately, I believe that the answer comes down to just one thing: a failure to appreciate who can potentially benefit from progress. The massive Achilles' heel of biomedical gerontology in terms of appeal to the wider world has always been its focus on lifelong interventions. Those in a position to influence the level of financial support for such work, therefore, are required to start from a position of disenfranchised altruism (since they are already too old to benefit from therapies that need to be begun in youth or earlier). That is a noble position, to be sure, but realistically it is not one that enjoys prolific favor from the public. In particular, it is not a promising target for philanthropy. But the regenerative approach changes all that - indeed, it abolishes it. The whole point of all regenerative medicine is to start with people who are already carrying a significant quantity of damage, which the intervention will then repair. As such, if it can be made to work, rejuvenation biotechnology has the capacity to deliver the substantial (exactly how substantial remains to be seen, but we won't know until we try) postponement of all the debilities that we most fear as we progress toward the age at which we expect our health to fail. And it can deliver it to people who are already in middle age or older by the time the therapies materialize."