https://aeon.co/essays/why-a-world-without-friction-is-a-world-without-progress Aeon en Traction! 2026-10-23T10:00:00Z https://images.aeonmedia.co/images/44e36cdb-f3d7-45b0-8759-ba91f5eb550c/essay-friction.jpg?top=103&left=0&cropWidth=1984&cropHeight=1116