Don't get me wrong, it is a very complex set of complex issues depending on which pillar we attack. (Metabolism, Repair, Pathology). The latter is very expensive and too late in the game. That is what we attempt today with conventional medicine and it's just treating symptoms of aging. We barely understand human metabolism and the little bit we know is a auditorium wall sized flow chart. Repair is the new area and Aubrey is putting a lot of effort into that pillar. That is where funding would certainly help. Then there are legal and ethical issues we will eventually dive in to.