Also, it's worth pointing out that whether we "cure aging" is not a boolean proposition. All we can talk about is increasing the average lifespan. No matter ho

Also, it's worth pointing out that whether we "cure aging" is not a boolean proposition. All we can talk about is increasing the average lifespan. No matter how well you take care of yourself, you're going to be significantly less healthy at age X+20 than at age X if X>25. Curing aging would mean that would no longer be true. There would no doubt be diseases remaining, but your susceptibility to them would be that of a 25 year old regardless of your biological age.