Look to the internet and the advances that have occurred. Anyone with a phone connection has access to databases, and software features to limit their labour, and such things can be thought of as brain extension. Well isn't it? If you didn't have it, you would be less capable! Complimentary tools are indeed complimentary. We are not born with them, but we are born with the power or ability to create them, where resources and some support exist, and when the time in a technological sense is right, or close to it. What is meant by that is that a caveman, for example, could have been a genius, but definitely lacked support from his peers, and the framework to achieve much.

At any point in time, none of us can do all that we want, whether we start early enough or not. Or else we don't want much, which may mean that progress is more reliant on chance than technology. Heavy debate may suggest that they are the same thing, and I suppose that none of us will surely know that either.

The best we can do is to add something and if the time/circumstances is/are right, it could blow up into something phenomenal.

Indeed, whatever we do, is in addition to what has been done before us. The neurosurgeons of today are simply adding to the knowledge base of their eighteenth century counterparts. Needless to say, you wouldn't let such counterparts near your feet, let alone your head. But they have a part to play in the success stories of today. Indeed, some might say that they were "freed" from the "blight" of litigation. That is true, but a little distractive.

You can no longer say "never", only "never, within my lifetime", and you could still be wrong, such are the modern day variables.