Can You Lose Your Native Tongue? After moving abroad, I found my English slowly eroding. It turns out our first languages aren't as embedded as we think. Madeleine Schwartz for the NYT: "For a long time, a central question in linguistics was how people learn language. But in the past few decades, a new field of study called "language attrition" has emerged. It concerns not learning but forgetting: What causes language to be lost?"