Because they're weak, all the tools have been there for us to succeed and if we only thought differently about how we used them or learned to properly use them or even used them at all we wouldn't be having these circular discussions. Problem is people don't give up to systematic opposition, they give in and accept their position within it just as long as their basic needs and wants are met. As a people we fought ourselves out of a condition that was supposed to be perpetual according to the Pope (Dum Diversas), if we can buck what the Pope said, the rest should have been cake. But people get complacent, get soft and stay on their knees.
There's no way you're coming back.
You call yourself a philosopher, don't you know culture can be shaped and molded to the will of the people who create it? Don't you know pulling resources together through unified fronts is the best way for a group of people with a lack of resources to have more? You're asking basic questions.
You just have to be honest with yourself, maybe you lost the will to fight, maybe you lost the will to go further into the intellectual depths of the problem to observe and understand it and devise theories to experiment with it like a social scientist, because schools classify philosophy as a social science, to determine the best outcomes. Don't associate yourself with that word if you aren't going to live by it. It's the philosophers who do the painstaking research to understand and formulate ways out because in being such you're supposed to be an in and out of the box thinker. Yes, I have a degree in philosophy.