[Lwepz]

>I would start by simply putting everyone through a course in deductive reasoning at the earliest age possible

Indeed. This would help ensure people's brains' transition function is stable enough to perform faultless computation. We forget that our brains aren't wired for exact computation. They're wired to perform approximations of computation that are good enough for survival.

As a result, you end up with myriads students who go through the school system via memorization and emergent fuzzy computation.

They reach an adult age without possessing the cognitive tool-set to grasp the subtleties and nuances of the world they live in. The fact that such people are also preyed on by charlatans, ad companies and politicians(intersection of charlatans and ad companies) obviously doesn't help.