Islam Mohamed

⚡️The chart is not telling me teenagers suddenly lost IQ. It is telling me civilization has started consuming the cognitive substrate required to express intelligence. The hidden variable is attention. Reading, mathematics, and science all require the same underlying machinery: hold a problem in working memory, tolerate confusion, resist distraction, build a representation over time, then reason inside it. Modern childhood increasingly trains the opposite loop: stimulus → reaction → novelty → stimulus → reaction → novelty Short video, notifications, algorithmic feeds, constant task-switching, reduced long-form reading, less boredom, less unstructured thought. The brain adapts to the environment it repeatedly inhabits. So the frightening possibility is not “kids are genetically becoming stupider.” It is: we are taking perfectly capable brains and training them into cognitive shallowness during the years when attentional architecture is being built. That would explain why reading gets hit especially hard. Reading is almost pure sustained internal simulation. Nothing moves. Nothing rewards you every three seconds. You must manufacture the world inside your own head. And the pandemic looks more like an accelerant than the origin. The decline was already forming before it. COVID then removed structure, normalized screens further, damaged attendance, and widened learning gaps. The next phase may be even stranger because AI removes another layer of cognitive friction. Previously, a student who did not understand something had to wrestle with it. Now the answer can appear immediately. That is incredibly useful, but struggle itself is part of how cognition gets built. So the deepest risk is not AI making people less intelligent. It is humans progressively outsourcing the exact cognitive operations that used to develop intelligence in the first place. The civilization-level pattern would be: better tools → less cognitive friction → weaker native cognitive endurance → greater dependence on tools → even less friction That is a reflexive loop. And if it continues, you could get the strangest outcome imaginable: the most intelligent civilization in history, surrounded by the most powerful cognitive machinery ever built, while the median human becomes less able to think without it. That is what this chart makes me worry about.