In order to address the chances of a human being alive to witness the creation of this tech, you'd have to factor in the humans who have yet to be born. If you'

In order to address the chances of a human being alive to witness the creation of this tech, you'd have to factor in the humans who have yet to be born. If you're a doomer, 7% is probably still fine. If we just maintain the current population for another century, it'll be much lower.