Permanent Ink: The Science of First-Language Attrition

Logosofia no Dia a Dia · Feb 23, 2026 · 32m

Ever wondered why your native language feels like it's written in permanent ink while a second language feels more like a pencil sketch? In this episode, we explore the fascinating and sometimes unsettling world of linguistic attrition—the process by which a primary language begins to erode or reshape under the pressure of a new environment. We delve into the "Critical Period Hypothesis," explaining how the brain builds its foundational neural architecture during childhood and why those early connections remain so incredibly resilient throughout our lives. Using real-world examples of how…