Why are there different languages?
Imagine everyone on Earth woke up tomorrow speaking the same language — every person, every country, one shared way to talk. Sounds convenient, right? But here's the thing: that's never how humans actually worked. Languages didn't start unified and then split apart. They bubbled up separately, all over the world, wherever groups of people lived together long enough to need words for things.
Go back far enough — say, 100,000 years — and early humans lived in small bands, maybe 30 or 50 people, scattered across vast distances. One group in a river valley needed a word for "fish." Another group three mountain ranges away needed a word for "snow." They made up sounds. Those sounds stuck. Over generations, each group's collection of sounds became a language, shaped by what they saw, what they needed to name, and how their mouths liked to move.
