For the first time in a century, IQ scores in the developed world have begun to slip: a Northwestern University analysis found that Americans’ ability scores fell in three of four major categories between 2006 and 2018—a reversal of the long-running steadily rising scores. Over the same span, sustained attention collapsed. UC Irvine researcher Gloria Mark documented that the average time a person maintains focus on a single screen dropped from about 2.5 minutes in 2004 to roughly 47 seconds by 2016. And adolescent despair climbed in step: by 2023, about 40 percent of U.S. high-schoolers reported persistent feelings of sadness or hopelessness, up from 30 percent a decade earlier, according to the CDC.

We celebrate what the Founders built, but almost never ask how they learned to think in the first place. From Ivy-trained scholars like Jefferson to self-taught minds like Franklin and Washington, the founding generation shared one real advantage—and it wasn't a diploma. As America turns 250 and an AI-driven world reshapes what education is for, here's what their classrooms, libraries, and apprenticeships can teach us about raising the scholars of tomorrow.