“Exposure to the modern world has made us better adapted to complexity, and that has manifested in flexibility, with profound implications for the breadth of our intellectual world. In every cognitive direction, the minds of premodern citizens were severely constrained by the concrete world before them.”

“Exposure to the modern world has made us better adapted to complexity, and that has manifested in flexibility, with profound implications for the breadth of our intellectual world. In every cognitive direction, the minds of premodern citizens were severely constrained by the concrete world before them.”

— David Epstein