Sure, but we don't really know how to fight aging. However the things Bill Gates is tackling (polio, malaria) have known cures. You don't have to innovate time

Sure, but we don't really know how to fight aging. However the things Bill Gates is tackling (polio, malaria) have known cures. You don't have to innovate time find a solution and innovate in executiong, only innovate in execution, which makes you much more likely to succeed. Additionally solving childhood mortality issues will do wonders for the average life expectancy.