But every time writing was invented it had to be invented by a specific dude or a small group of dudes. It did not just come to be out of thin air, someone had to invent it and someone had to popularize it. And so with enlightenment - someone (maybe we don't even know her name) has to come up with an idea and others, whose names we know have to popularize it.
I get that you are saying that it might have been another person (or small group), sure - but in the end it has to be someone.